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Greenhouse gas emissions and hydrocarbon contamination lower than expected, while Total incurs huge financial losses
While the Elgin North Sea natural gas leak that was plugged on Wednesday was a massive financial blow for its operator Total, it appears the incident had little impact on the environment in terms of global warming and local marine life.
The Department of Energy and Climate Change (Decc) says it estimates that during the 52-day leak, Elgin released the equivalent of 47,000 tonnes of carbon dioxide, or 18,000 tonnes more than would have been released during normal operations of the well.
The greenhouse gas impact was mitigated when Total was able to slow the leak of natural gas from 200,000 cubic metres a day at its start to around a third of that in mid April, and then down to 50,000 cubic metres by the time the well was stopped with heavy mud on 15 May.
A Decc spokesman said:
"The provisional total UK emissions of the basket of six greenhouse gases covered by the Kyoto protocol, including the offshore sector, during 2011 was 549.3m tonnes of carbon dioxide equivalent, or approximately 45.8m tonnes per month."
"The Elgin release therefore represents approximately 0.1% of the UK's monthly emissions total. Only considering the increase in emissions compared with the normal emissions from the platform the increase represents just 0.04% of the monthly emissions total, which is overall insignificant, although obviously undesirable."
Last month, Marine Scotland also indicated that the leak had little impact on marine life in the two-mile exclusion zone around the well. Neither the water nor fish in the area showed signs of hydrocarbon contamination.
The worst off could be Total, which may have lost around £93.6m (£1.8m a day) during the leak, though stock prices have increased since the company announced it had "killed" the leak.
WWF Scotland welcomed the news that Total had stopped the leak.
Dr Richard Dixon , director of WWF Scotland, said: "However, the fact it happened at all and that a potent greenhouse gas has been spewing out for nearly two months is deeply concerning. This is the second serious leak in the North Sea within the past two years and underlines the risks of the offshore oil industry even in the well-known waters around Scotland."
"We should be trying to give up our addiction to oil and gas, and not seeking it out in more difficult places with the risks to the environment that poses when things go wrong."
Erin HaleThe company says it plans to use exclusively solar power to run all three of its high-consuming server centres
Apple plans to power its main data centre entirely with renewable energy by the end of this year, taking steps to address longstanding environmental concerns about the rapid expansion of high-consuming computer server farms.
The maker of the iPhone and iPad said on Thursday it was buying equipment from SunPower Corp and startup Bloom Energy to build two solar array installations in North Carolina, near its core data center.
Once up, the solar farm will supply 84m kWh of energy annually. The sites will employ high-efficiency solar cells and an advanced solar tracking system.
The two solar farms will cover 250 acres, among the largest in the industry, the Apple CFO, Peter Oppenheimer, told Reuters. Apple plans on using coal-free electricity in all three of its data centres, with the Maiden facility coal-free by the end of 2012.
"I'm not aware of any other company producing energy onsite at this scale," Oppenheimer said in a telephone interview.
"The plan we are releasing today includes two solar farms and together they will be twice as big as we previously announced, thanks to the purchase of some land very near to the data centre in Maiden, which will help us meet this goal."
Shares in SunPower leaped more than 10% to close at $5.59 on Thursday.
Concerns about the ever-expanding power consumption of computer data centres have mounted in recent years, as technology giants build enormous facilities housing servers to cater to an explosion in internet traffic, multimedia use and enterprise services hosting, via cloud computing.
"Our next facility will be in Prineville, Oregon. This is still in the planning stages and we have already identified plenty of renewable sources nearby," Oppenheimer said.
"We haven't finalised our plans for on-site generation, but any power we need to run our centre in Prineville that we get from the grid will be 100% renewable and locally generated sources," he said.
Several activist groups have expressed their concerns over the use of "dirty" power by Apple's data centres. Several members of Greenpeace staged a protest this week at Apple's Cupertino campus using a giant "iPod."
Greenpeace, which has also targeted Amazon and Microsoft with clean energy campaigns, saluted Apple's decision.
"Apple's announcement today is a great sign that Apple is taking seriously the hundreds of thousands of its customers who have asked for an iCloud powered by clean energy, not dirty coal," Greenpeace International senior IT asnalyst Gary Cook said in a statement.
Trying to tackle the huge challenge with policies that contradict each other and silly spin makes a tough job unnecessarily harder
No-one thinks slashing the carbon emissions driving climate change, while keeping the lights on and at an affordable price, is easy. But trying to tackle the challenge with policies that contradict each other and silly spin makes a tough job unnecessarily harder.
Ed Davey, the energy and climate change secretary, launched a good report on Friday, suggesting the damage wrought on the UK's economy by spikes in global oil, gas and coal prices could be reduced by over half in 2050 as a result of climate change policies.
"Only last year, the impact of the Arab spring on wholesale gas prices, pushed up UK household bills by 20%," he said. "Every step the UK takes towards building a low-carbon economy reduces our dependency on fossil fuels, and on volatile global energy prices."
"The more we can shift to alternative fuels, and use energy efficiently, the more we can ensure that our economy does not become hostage to far-flung events and to the volatility of market forces," he added. So far, so sensible.
But what about the impact of far-flung events on the UK's faltering ambition to build new nuclear power stations? Well, that's a completely different story, apparently. Energy minister Charles Hendry was asked exactly that on Tuesday by MPs.
Being exposed to events abroad, such as the nuclear disaster at Fukushima and the election of nuclear-power-sceptic François Hollande in France, was "inevitable", said Hendry. "If we want to see nuclear power as part of the energy mix, that's a challenge we have to take on."
The MPs on the energy and climate change (ECC) select committee revealed another contradiction on Thursday, when tackling the "carbon reduction committment", an incentive to increase energy efficiency that chancellor George Osborne turned into £1bn "stealth tax".
A DECC official told MPs that just because something is cost-effective - like energy efficiency - does not mean people will do it. As Labour ECC member Barry Gardiner pointed out, this apathy is exactly the problem with the flagship Green deal, which aims to make 14m homes cheaper to heat. Cutting grants and instead relying on people to take out loans will lead to a 90% cut in loft insulations, according to the government's own impact assessment.
Compounding contradictions with spin shifts perceptions from cock-up to conspiracy. Another DECC minister, Greg Barker tweeted on Thursday: "Having listened carefully to industry, we are looking at scope for pushing back a little the next proposed reduction in the solar tariffs."
Good news after a rocky time for the solar industry? Yes but only up to a point, according to solar industry campaigner Howard Johns: "In reality, Barker had little choice but to announce a delay to the cuts hurriedly on Twitter - the legal deadline to implement them on 1 July expired on Monday."
And there's more. Another member of the ECC, Conservative Laura Sandys, greeted a 750,000 drop in the number of fuel poor households published on Thursday with this tweet: "First time numbers have dropped since 2005 - Gov measures starting to pay off!"
Except, as green campaigner Martyn Williams noted, the drop took place under the policies of the previous government. The new government, according to the Association for the Conservation of Energy, fuel poor households will receive 30% less government support under the Green Deal, while grants for home energy efficiency are being halved.
And yet more. As noted again by Williams, Ed Davey told the house of commons on Thursday, that solar panel installations are at August 2011 levels, despite the subsidy having halved since that time. Williams's graph shows this is only true if you include the spike caused by policy changes in March. Since then, installations have crashed and are flatlining at a third of the August 2011 level.
Overall, I agree with the verdict of Green party MP Caroline Lucas, on the wannabe "greenest government ever". "It's more subtle than saying it's all been terrible, but it's more tragic, as well, because they have the bits of the jigsaw," she said recently.
Joined up thinking and resisting the siren call of spin could prevent the tragedy becoming farce and deliver the dramatic change needed. Ministers, the stage is yours.
Damian CarringtonFascination of Plants Day is a chance to celebrate plant scientists working to feed the world, improve health and develop sustainable energy supplies
Today is the first ever Fascination of Plants Day. The day's festivities are aimed at raising awareness of the importance of plant science to the future of our food and energy supplies, and our health.
Public events are taking place in 39 countries and UK partners include the John Innes Centre, Rothamsted Research, Kew Gardens and Cardiff University. The latter has organised two days of research demonstrations, tours and exhibitions.
In honour of this special day, here's my pick of some of the fascinating ways plant science is shaping our future.
On your plateIn a changing climate, securing our food supply will be a big challenge. Finding new staple foods will be a vital part of that. At the Crops For The Future Research Centre (CFFRC) in Malaysia, scientists seek out local plant species that have the potential to become important global crops.
Right now, they're particularity interested in the bambara groundnut. This is a legume grown by subsistence farmers in the drier parts of sub-Saharan Africa. The research centre has mapped the DNA of the plant and created a hybrid variety that should produce greater yields.
CEO Professor Sayed Azam Ali believes bambara is "just the sort of climate-resilient, nutritious and potentially productive crop that should be a crop of the future." His colleague, Dr Sean Mayes, adds that, "By learning what works – and what doesn't – in a few exemplar crops [such as bambara] we can improve the chances of successful intervention with many other crops."
In your carBiodiesel is old news: sunflower, rapeseed and soybean oils have all been pressed into service as sources of automobile fuel. But how about coffee-fuelled cars? Zayed Al-Hamamre and colleagues at the University of Jordan think that spent coffee grounds – which typically contain about 10% oil – could be a novel source of biodiesel. They're working on the best way to extract and process the oils in spent coffee grounds, and their latest results were published in a recent issue of the journal Fuel.
Under optimal conditions, Al-Hamamre argues, we could get around 1,000 tonnes of biodiesel from coffee grounds each year – without using up more precious arable land.
Those coffee-powered cars might once day be constructed from Cannabis sativa, also known as hemp. James Meredith and his colleagues at Warwick University believe hemp fibre could replace carbon fibre in automobile bodywork.
High-performance cars are constructed from carbon fibre composites, which are lightweight yet able to absorb high-energy impacts. But carbon fibres are energy-intensive to make, and so scientists are looking for natural replacements. Earlier this year, Meredith's team reported that hemp composite material performed as well as expensive carbon fibre composites in impact tests.
Hemp cars aren't just a laboratory curiosity. Canadian company Motive Industries Inc has created a prototype car built from hemp composites. They call it the Kestrel and the designers are looking for manufacturers to get the vehicle into production.
Heating your homeAs the cost of gas and electricity soars ever skywards, many of us are considering installing solar panels. While great in theory, solar panels have their flaws, one of which is a tendency to lose efficiency as the temperature rises. The leaves of plants, though, have adapted to deal with this problem of baking sun and, as reported by the Guardian last week, the science of artificial leaves is (cough) a growth area.
The Australian fan palm tree, Licuala ramsayi, has spurred a team of German scientists into action. The fan palm has a huge, circular leaf area, but the leaves are cut into tilting blades (hence the name), an adaptation that allows for optimal airflow. This cools the leaf and keeps photosynthesis running at maximum efficiency.
The German team, led by Matthias Zähr, were inspired by the thermal properties of L. ramsayi leaves to build what they call a bionic photovoltaic panel – essentially, an artificial fan palm. Their hope is that this robo-palm will act as a portable, economical and highly efficient way to generate electricity.
Your healthPlant-based medicine has been with us for millennia, and even today, many "conventional" pharmaceuticals are derived from natural products. The breast cancer drug Taxol, the antimalarial artesunate and the Alzheimer's drug Reminyl are all sourced from plant chemicals.
Chemists are working with molecular biologists to take the science of plant-based medicine even further. Last year, Dr Paul Long's team at King's College London discovered that coral-dwelling algae synthesise their own sunscreen and are able to transport that sunscreen to their coral host.
Dr Long's team hope to isolate the algal gene responsible for making this sunscreen compound, and then add that gene to bacterial cultures grown in the lab. In that way, unlimited amounts of the compound could be made for human use.
Finally, the humble lettuce may help us to manufacture vaccines against influenza. A team of Taiwanese scientists led by Cheng-Wei Lu announced in a recent issue of Scientia Horticulturae that they'd produced the neuraminidase (NA) protein – a segment of the H1N1 strain of influenza – in the leaves of Lactuca sativa, otherwise known as lettuce. Mice given an extract prepared from these lettuces produced an immune response when exposed to the neuraminidase antigen.
According to Lu and team, this novel vaccine production and administration technique could prove faster and simpler than conventional ways of mass-producing and administering vaccine.
Fascinating as the research described here is, much of it is still in the early stages of development. So let's finish with a wonderful piece of plant technology that's ready to go.
Mike Schropp's Bio Computer is a desktop wheatgrass farm that uses the waste heat from a bog-standard PC and is easily recreated by following Mike's step-by-step instructions.
Happy Plants Day!
Corrinne BurnsInvestigation finds China kept prices low with subsidies, but some in US warn tariff will slow adoption of solar energy
The Obama administration imposed heavy tariffs on Chinese solar panels on Thursday, after finding that China is flooding the market with government subsidised products.
The preliminary decision, that China had dumped solar products on the US for less than the cost of manufacture, will result in tariffs of between 31% and 250% on Chinese imports.
It was seen on Thursday as a mixed blessing.
US solar panel makers, who brought the original complaint, are expected to benefit. But the tariffs, by forcing up prices, are expected to slow the adoption of solar power more generally.
There were also fears the move could lead to a broader US-Chinese trade war.
In its decision, the US commerce department said it would impose tariffs of about 31% on about 60 Chinese solar panel exporters which participated in the investigation, including Wuxi Suntech and Trina Solar. Other manufacturers will face tariffs of just under 250%. The levies will be retroactive for 90 days.
The tariffs were in addition to fees ranging from 2.9% to 4.73% imposed last March.
Chinese government subsidies helped drive down the price of solar panels by 80% over the last five years, and by 40% in the last year alone. The price drops drove some US solar panel makers – such as Solyndra – to collapse.
The seven US-based solar panel makers which brought the complaint said the ruling from the commerce department would help American companies hold their own against Chinese competitors. The solar panel makers were struggling against Chinese competition, and weakening demand in Europe.
"Today's decision is expected to have an impact on the US marketplace for Chinese manufacturers since it will begin to remove the advantage they have had as a result of their illegal trade practices," the Coalition for American Solar Panel Manufacturing said in a statement. The statement went on: "However, it will not disrupt solar growth or solar installations in the United States."
But that is precisely the fear of other industry analysts. The falling costs for solar panels also made solar power more competitive with other sources of energy. The US solar industry grew by 109% last year.
Jigar Shah, who heads the Coalition for Affordable Solar Energy, told reporters Thursday's ruling will mean higher prices for consumers and will set back the adoption of solar.
He also warned that China might retaliate against American manufacturers, sparking a trade war. Chinese officials have protested in the past at American accusations of unfair pricing and threatened to take America to the international trade court or WTO.
"We think it's raising taxes 31% on solar cells, and we think it's going to increase solar electricity prices in the US precisely at the moment that solar power is becoming competitive," Shah said.
Romney Marshes mooted as site for Britain's first store of high level radioactive material by Shepway council in Kent
A furious row has broken out among local politicians over a proposal to build a nuclear waste dump in Kent, which likes to market itself as the "garden of England".
Romney Marshes is being mooted as a site for Britain's first store for high level radioactive materials by members of Shepway district council but the move has infuriated the leader of Kent county council and a local MP.
"Let's not sell Romney Marsh short; I believe it has and deserves a better future than being the dumping ground for all of Britain's high level nuclear waste," said Damian Collins, MP for Folkestone and Hythe, in a blog on his own website.
"Shepway council has started a consultation to ask whether residents want to find out more about building this underground storage facility here and my view, and that of the Marsh's county councillor Carole Waters, is that the answer should be 'no'," he said.
Paul Carter, leader of Kent council, told a local website, thisiskent, it would be "utter madness" to even consider building such a facility in an area which he said was "both an earthquake zone and one of the busiest shipping lanes in the world".
The government is keen to see the development of a deep level waste repository as it tries to press ahead with a new generation of atomic reactors to generate lower carbon electricity.
Currently some local authorities in Cumbria, close to the UK's biggest nuclear site at Sellafield, are the only ones to open a local debate about whether the high level waste should be buried there.
But Shepway district council, already home to reactors at nearby Dungeness, has now sent letters out to 10,000 local residents asking them for their views.
David Godfrey, a supporter of nuclear power and one of the local councillors behind the mailout, told the Guardian that the potential scheme had been discussed as a way of creating jobs after discovering that there was little chance of any new reactors being built at Dungeness.
"We are not saying there should be a waste repository, we are just asking people whether they would like to explore the possibility. If they say "no" then that will be the end of it," he said.
Asked about the negative reactions from some other local politicians, Godfrey said others were entitled to their views although he was "not quite sure where some of the sensational views are coming from".
A website has been set up by Shepway district council giving information on the proposal for a Romney Marshes Nuclear Research and Disposal Facility. Members of the public are informed that they should make their view known to the council by 20 July.
The website lists both the pros and the cons. The prospect for creating jobs at a time when the Dungeness power stations are on their way out is emphasised but local residents are also warned there could be "possible adverse health impacts".
Terry MacalisterIn the same week that Japan mothballed its last reactor, South Korea began work on two new nuclear power stations
The traffic lights are still blinking in Odaka town, north-western Japan, but few cars pass through these deserted intersections. Frozen in time after being hit by the triple disaster of earthquake, tsunami and meltdowns in the nearby Fukushima Dai'ichi nuclear plant, tables are still laid in partially-collapsed restaurants and cars are stacked up against railings where they were deposited by the retreating wave. When I visited last week, a deathly silence reigned, the only noise the chirruping of frogs in uncultivated rice paddies on the edge of town, and the bleeping of my dosimeter.
Radiation readings in Odaka are well below anything that could be considered a health risk, but people are still not coming back. Indeed, the long shadow cast by Fukushima has extended over a much wider area than any scientific assessment of radiological hazard would argue is necessary. In Minamisoma, 20km north of the stricken reactor, a community centre above the town is decked out for indoor play because no one wants to let their children venture out of doors. The parents refuse to believe that radiation readings are low enough – barely above normal background, on my dosimeter – that their children's health would be improved by letting them play outside in the fresh air. Watching the kids cooped up in a big wooden hall, I could only conclude that unnecessary fear of radiation is just as much a hazard as the real thing.
On a wider scale still, unnecessary fear of radiation now presents a serious hazard to the world's climate. Japan's precipitous exit from nuclear power generation – the day I arrived in Tokyo was the first non-nuclear day in Japan for 42 years – has pushed the country's fossil fuel demand through the roof, with imports of oil and gas up by more than 100% since last year, their ballooning cost driving a record trade deficit of $32bn. As carbon emissions rise in lockstep, Japan's leaders are now backing off from their international climate change commitments, which the country has no chance of meeting. Given that wind, solar and geothermal account for less than 1% of Japan's electricity generation, the country will be massively dependent on fossil fuels for decades to come if the reactors stay switched off. The only alternative is blackout.
Given the trauma of the March 2011 tsunami disaster, Japan's nuclear shutdown is understandable – if regrettable from a global warming perspective. But a flight across the Sea of Japan to its neighbour South Korea shows a very different model in evidence.
In the same week that Japan mothballed its very last reactor, Korea broke ground on two new-build nuclear power stations – a pair of APR-1400 units now being constructed at Shin Ulchin, on the east coast. They are two of eight new stations planned to add to the country's existing nuclear fleet of 23, currently supplying 45% of the nation's electricity. To mark the occasion the country's president, Lee Myung-bak, paid a visit to the site, praising a "huge milestone" for South Korea's engineers, who had helped the country achieve "the dream of independent nuclear technology".
It is not that South Korea is not green. In fact the mantra of "green growth" has been a central component of President Lee's policy platform since 2008, and this month – even as Japan backed away from its own climate commitments – Korea's legislature unanimously passed a new climate act which will enforce carbon caps and an emissions trading scheme among its heavy industry and electricity sector. The country's international carbon emissions target is for a 30% cut below "business as usual" emissions by 2020, a commitment its leaders say they intend to deliver on. It also spent a higher proportion of its post-economic crash stimulus package on environmental initiatives than any other country.
South Korea is anxious to export its green growth model to other countries. Last week President Lee spoke at a landmark summit held by the Seoul-based Global Green Growth Institute, reiterating his view that there need be no automatic trade-off between rapid economic growth and environmental sustainability. In respect of Japanese sensitivities, he refrained from addressing the centrality of nuclear to Korea's green growth plans, but tension between the competing visions for what counts as "green" were evident throughout the two-day meeting. The president was immediately followed by the Japanese telecoms billionaire Masayoshi Son, who – having reinvented himself as head of the new Japan Renewable Energy Foundation – dramatically declared that there should be "no nuclear for mankind anywhere in the world, for the sake of the future, for the sake of our children, for the Earth".
The Korean hosts clapped politely, but did not appear convinced – hardly surprising given that Masayoshi Son's only proposed alternative to nuclear generation was a scheme for a pan-Asian supergrid linking Japanese cities with thousands of solar and wind plants supposedly to be built across the Gobi desert in faraway Mongolia. The plan would cost trillions and take decades to implement – and would leave Japan dependent on power lines crossing its energy-hungry and often less-than-friendly neighbour China. Koreans know that their economic miracle has been built on practical engineering success, not magical thinking.
The chair of the Green Growth Institute, Dr Han Seung-soo, himself a former prime minister of Korea, told me later: "Once the safety aspect is guaranteed there is no cleaner source than nuclear. It is clean energy because the amount of emissions created is almost nil." When I asked if Korea had a target for wind and solar deployment, he shook his head. Looking out of the window, from the centre of an Asian megacity with impressive skyscrapers in every direction as far as the eye could see, the idea of powering Seoul with renewables did seem nonsensical.
The truth is that, as in Japan, the proportion of solar and wind on the Korean grid is tiny, about 0.25% – most of the country's power comes from coal, and the only way to reduce its carbon emissions significantly is to continue to replace coal plants with nuclear. Yet as the post-Fukushima anti-nuclear hysteria continues to drag many countries – from Japan to Germany to Switzerland – back towards the fossil fuels age, South Korea is quietly getting on with reducing its carbon emissions while continuing its growth miracle.
Mark LynasWe're joined by Thiemo Gropp, the foundation's co-founder, to answer your questions on alternative energy
This Friday between 1-2pm BST we're joined by Thiemo Gropp, the co-founder of the Desertec Foundation, to answer your questions on the ambitious project to link up Europe and North Africa's green energy resources.
The Desertec projects operates on the theory of comparative advantage: certain renewable energy technologies are more suited to different parts of the world. It wants different parts of the world to exploit their natural advantage in biomass or solar, wind, and hydro power, and then link up on an interconnected grid.
The first phase of the €400bn German-led project is under way in Morocco and aims to provide provide 15% of Europe's electricity by 2050 through a vast network of solar and wind farms. Eventually the project hopes to expand into the world's deserts.
Is the project revolutionary, or too idealistic? It also depends on a high level of co-operation between governments, some of which are currently unstable and others that might typically clash. Do you think they could work together on alternative energy?
Whatever you want to ask about Desertec, just post your questions below.
Erin HaleCar makers source iron from Brazil that contributes to Amazon deforestation, says Greenpeace ahead of Rio+20
Ford, GM and BMW are sourcing material from Brazil that is driving illegal logging and slave labour, according to campaigners at Greenpeace.
Brazil is a major exporter of pig iron, a primary ingredient of steel and cast iron, that is produced using massive quantities of charcoal.
Reports over the past decade from the Brazilian government, the International Labour Organisation (ILO), and the US Department of Labour have indicated that charcoal used by many pig iron suppliers in the Amazonian state of Pará was obtained through forced labour and illegal logging of protected and indigenous lands.
A new report by Greenpeace uses customs data to link eight international companies to two major Brazilian exporters of pig iron, Viena Siderurgica do Maranhão (Viena) and Siderúrgica do Pará (Sidepar), that the green group says are linked through the supply chain to charcoal suppliers with histories of buying from illegal camps and concealing illicit behaviour.
Ford, General Motors, BMW, Mercedes, Nissan are all linked through a Severstal steel mill in Columbus, Mississippi, that buys from Viena and Severstal, while John Deere and ThyssonKrupp are linked through foundries supplied by the Illinois-based National Material Trading, a metal broker that sources from Viena. Two other metal brokers, Environmental Materials Corporation in Pennsylvania and a division of Cargill in Minnesota were also said by Greenpeace to have imported pig iron from Viena.
"By buying this steel, these well-known brands are helping to destroy the Amazon," said Greenpeace Brazil Amazon campaign director Paulo Adario in a statement. "President Dilma [Rousseff] must protect the Amazon and the people who depend on it by ending deforestation, slavery and the invasion of indigenous lands."
Greenpeace said it hopes to raise awareness of deforestation and slave labour in the Amazon as the world's leaders descend on Brazil next month for the Rio+20 Earth summit.
Bloomberg broke a major story in 2006 on US car makers' supply chains being linked to slave charcoal camps, but Greenpeace claims that despite promises from high profile American and European companies such as BMW and General Motors (GM), many continue to buy directly or indirectly from illicit companies.
Ford, GM and Nissan were all named in the original Bloomberg story.
In response to the report, GM stated it has a "zero tolerance" policy against employee abuse and corrupt business practices. A BMW spokesman said the company ensured suppliers "meet the same environmental and social standards we have set ourselves when they become our business partners" but ensuring sub-suppliers did so was a challenge. .
Ford was the most forthcoming and indicated that it has been working with the ILO and Brazilian government, and has been training suppliers on labour codes since 2006 and sub-tier suppliers since 2011.
Todd Nissen, of Ford Corporate Communications, said: "We are very familiar with the pig iron situation in Brazil. We were first made aware in 2006 that charcoal produced there with the use of slave labour was in our supply chain. We immediately stopped sourcing from the site identified in the 2006 investigation and took steps to work with our supply chain to safeguard human rights throughout their operations. Last year, we renewed our inquiry into the potential points of entry for Brazilian pig iron in our supply chain and are evaluating supplier progress to ensure responsible procurement of the material."
The grittier details in the Greenpeace report linking Viena and Sidepar with the charcoal suppliers and their alleged illicit activities are cited as confidential to protect the report's sources. Activists battling illegal logging in the Amazon are frequently targeted for their actions.
The Brazilian charcoal industry has a well-documented history of destructive environmental practices and human rights abuse.
An ILO report indicates that in 2008, there were as many as 40,000 slave labourers in Brazil. About 1,200 were working in the charcoal industry, while 5,600 were working in the related industry of deforestation and forestry. The Brazilian government has attempted to tackle slave labour in the charcoal industry by establishing the Citizen's Charcoal Institute (ICC) in 2004 to monitor the industry. Greenpeace claims there are no consequences for noncompliance, rendering the ICC moot, though the organisation has helped to rehabilitate at least 161 former slaves.
Lowering consumption in the developed world, renewables, ending land grabs, a price for natural resources, private sector investment – what's the answer?
How do you ensure access to safe water, energy and land in a way that benefits the poorest people on the planet but does not harm the environment?
The latest European Development Report (EDR), launched in Brussels on Wednesday, sketches out a few broad ideas, but the big question is how do we translate this 200-page document into practical action?
The overriding message of the report, Confronting scarcity: managing water, energy and land for inclusive and sustainable growth, is one of urgency – we have to act now to find sustainable ways to meet the increasing demand for resources. Fair access to water, energy and land can no longer be addressed in a piecemeal fashion. There needs to be joined-up thinking to meet the challenges. The authors have called this the "WEL nexus".
A joined-up approach is sensible. But how do we do this? The report calls for a "radical reduction" in consumption among developed countries, more innovation and scale up of renewable energy technologies, more effective management of resources, inclusive land policies that make access to land and water for the poorest a prerequisite, and appropriate pricing of natural resources that safeguards the welfare of the poorest.
Achieving this will require efforts from the public and private sectors and the international community – in this case the EU.
The public sector provides the framework and some of the capital, the private sector brings new, sustainable business models and investment opportunities, and the international community backs this up with policies to promote corporate social responsibility, good governance and aid. There is also scope for public-private partnerships.
There are many things to applaud about the report; its acknowledgment of "land grabbing" being one.
The report is clear that the right government legislation needs to be in place to ensure any private sector investment in land is fair and transparent. It says land tenure needs to be addressed and acknowledges that an awful lot of land, particularly in Africa, is held under customary law, ie it may not have title deeds.
The report also calls for the separation of water and land rights. As a report by the International Institute for Environment and Development pointed out last year, investors are leasing tracks of land to get hold of the water rights to boost their productivity. Land acquisition should not imply water rights, said Imme Scholz, from the German Development Institute, at the EDR launch.
All good stuff, but how do you get the private sector to play ball?
The private sector involvement in development makes many people shudder. But increasingly business is being hailed as a saviour in times of austerity. The UK's Department for International Development set up a private sector department last year, and the US aid agency, USAID, has also given private sector involvement the green light.
At the EDR report launch, the EU commissioner Andris Piebalgs said the private sector has the resources and flexibility to do more and have a greater impact on development. It can "strengthen" the work of the European Commission and drive a country's growth – economically and socially – he said.
In the EC's new policy document, Agenda for Change, endorsed by European ministers on Monday, the EC outlined its commitment to increase private sector involvement, offering grant funding to manage investment risks in poorer countries. Working with national governments will be crucial in establishing clear legal obligations that investors must adhere to, so benefits are felt in a country rather than in overseas boardrooms, said Piebalgs. Land deals need to be transparent, he added.
The commissioner sees the private sector as crucial to increasing access to energy, a particular interest of his, and one that is being taken up by the UN. The UN general secretary Ban Ki-moon launched the Sustainable Energy for All initiative to ensure universal access to a modern energy source by 2030. The challenge is to provide innovative renewable energy sources, something the private sector could play an important part in generating.
But what is the best way to engage the private sector? How do you provide incentives for business to invest while at the same time make sure they act responsibly? And how do you support local investors and ensure the benefits of any new ideas trickle down to the poorest?
Big questions, but so far no satisfactory answers. And with a poor track record, it is perhaps not surprising that civil society groups are nervous about business investing in poorer countries.
Madiodio Niasse, director of the International Land Coalition, said at the EDR report launch: "We need to ensure local entrepreneurs, local people can invest in their communities. That's missing [from the report]."
And that brings us back to the question of how we translate the report into concrete actions for the benefit of all.
The EDR authors hope it will provide a good base for discussions at next month's Rio+20 summit, but with summit negotiations already behind schedule amid concerns there is no broad agreement on what should be in the outcome document, it is difficult to see what influence the report will have on proceedings. Piebalgs said the EC would take the report into account when designing policy, but surely only the bits that chime with member states.
Niasse said it is going to take a "quantum leap" to put the points of the report into practice. He's not wrong.
Committee on Climate Change has called for local authorities to have national funding to cut carbon emissions
Funding cuts to squeezed local authorities are putting the UK's carbon targets at risk, the government's climate advisers warned in a report published on Thursday.
The Committee on Climate Change, the statutory body set up to advise ministers on how to meet the government's carbon targets, called for local authorities to be ordered do develop and implement plans to cut carbon emissions, with national funding to do so.
Prof Julia King, a member of the committee, told the Guardian that local authorities' climate change initiatives had been badly affected by austerity measures, with climate efforts often one of the first services to go during budget cuts.
But she said: "Local authorities have the potential to significantly impact the UK's scale and speed of emissions reductions. There is a wealth of good work being done already at local and regional levels, but many opportunities remain untapped. It is essential that these opportunities are delivered if we are to meet our national carbon targets."
Placing such a statutory duty on councils would ensure that the UK could meet its national carbon targets, and lead to a wide range of new schemes that could also benefit local residents. For instance, energy efficiency would be the cheapest way to cut emissions, and programmes to improve insulation and cut energy use could help to lift people out of fuel poverty.
But without adequate funding, it may be impossible for councils to put such plans in place. King said: "Local authorities need to show leadership and recognise their wider role in supporting local emissions reductions, [but] the government needs to strengthen incentives for action by providing national funding where required."
Andy Atkins, Friends of the Earth's executive director, welcomed the report: "This is a stark warning the government can't afford to ignore - UK climate targets won't be met unless ministers ensure every council plays its part in slashing emissions, and has the funds to do so. The government has failed to support local action on climate change – and only a few council leaders are currently championing action on the scale required."
Plugging the leaks in Britain's draughty homes will be one of the most important ways in which local authorities could cut carbon, according to the report. The government's "green deal", which has come under fire from within government as well as outside experts, is supposed to provide the financial incentives for insulation, but local authorities have the power to supplement the scheme with their own initiatives, such as improvements to social housing.
But local authorities can make a substantial difference over a range of areas, the report found – buildings, surface transport and waste make up 40% of the UK's greenhouse gas emissions, and if the right actions are taken, these emissions could be cut by 30% from 1990 levels.
Some of the other key ways in which local councils can cut emissions and improve the lives of residents include improvements to public transport and other sustainable travel options such as cycle routes and making pedestrian routes more accessible, as well as developing advanced recycling programmes and giving planning permission to local renewable energy projects. All of these steps can create jobs and improve the quality of life, and some can cut energy bills both for households and the council.
Other options councils should look into, according to the report, include better town planning, in order to make towns and cities more "liveable", for instance by ensuring that amenities such as schools, hospitals and commercial services such as shops and banks are near enough to where people live, to reduce car journeys.
Plans to generate energy from waste should also be considered, the committee said – this could include decomposing food waste into biogas, and incinerating the residue of waste left over from recycling to generate electricity and heat.
District heating schemes – for instance, using waste heat from power stations – could also be a key part of local low-carbon strategies, the report found. To date, few such schemes have got off the ground, in part because of a lack of coordination and incentives, and because some potential schemes may fall between different local authorities to implement. Better cooperation among local organisations will be a key factor in realising low-carbon strategies, the report said.
Fiona HarveyCarbon capture has a lot to offer provided it is retro-fitted first to existing coal-fired power stations (Report, 10 May). Last week Help Rescue the Planet organised an international conference on climate change at the Royal Institute of British Architects next to the BBC on Portland Place. Among the 50 or so presentations was a revolutionary method of carbon capture from a company in Finland that requires no storage as the products are all usable. The raw ingredients for their process are feldspar (abundant in the earth's mantle), water (even seawater) and CO2. The reaction produces useful heat, plus rare valuable minerals, aluminium, quartz sand and water with dissolved bicarbonate. The latter can be used for irrigation (bicarbonate also has a fertilising effect), processed to produce solid calcium carbonate (for use in construction), or filtered to produce drinkable water, so the process can also work as a desalination plant. Pity that none of the 50 or so journalists that were invited bothered to turn up.
Dr Robin Russell-Jones
Conference organiser, HRTP
Impact assessment shows loft insulations and cavity wall insulations are set to fall dramatically under current plans
Deep concerns over the government's flagship policy to make 14m homes warmer and cheaper to heat have reached the top of government, with prime minister David Cameron and deputy prime minister Nick Clegg receiving a personal briefing on its troubles.
The green deal aims to provide "pay as you save" loans to homeowners to improve their energy efficiency and cut bills. It is due to launch in October but has faced widespread criticism from energy companies, the building industry, consumer groups and charities. The government's own impact assessment shows loft insulations and cavity wall insulations – the most cost-effective measures by far – are set to fall by 93% and 67% respectively under current plans. "The impact assessment says it is going to be a train crash," said Andrew Warren, director of the Association for the Conservation of Energy.
The escalation of the issue to Downing Street came on the same day as official data revealed that average home energy bills have shot up by up 12% – £140 – in 12 months, following a doubling in the past six years due largely to rising gas prices. Furthermore, national statistics on fuel poverty due to be published on Thursday are certain to show a rise from the current 5 million homes, a quarter of the total.
The green deal is intended to address fuel poverty, as well as being a crucial policy in cutting the carbon emissions driving climate change, but the Cabinet Office has been told it will flop unless fundamental changes are made. Warren and a series of other senior stakeholders were interviewed by Cabinet Office officials, who reported to Cameron, Clegg and energy secretary Ed Davey on Wednesday.
A Downing Street spokesman said: "As we implement all policy, we maintain constant dialogue with stakeholders and businesses who have an interest. The deputy prime minister and prime minister are fully committed to the green deal." While the commitment to the green deal is not under review, government sources said the implementation of the policy is being discussed.
Existing policies lead energy companies to lag lofts free of charge, or even pay homeowners, but the funding available for basic energy efficiency and fuel poverty measures is set to fall dramatically under the green deal. Furthermore, loft and cavity wall insulation will not be eligible for green deal loans.
The treasury has already committed £200m to sweeten the green deal for early adopters. "That is a very helpful start, but we are going to have to more than that," said Warren. Suggestions made to the prime minister include council tax and stamp duty discounts for energy efficient homes and a national awareness campaign such as that for the recent digital TV switchover.
In December, the government's own climate advisers launched an unprecedented attack, stating that the green deal would fail and reach only reach 2-3m of the 14m households targeted. "There is a significant risk in leaving it to the market, as that has never worked anywhere in the world and is unlikely to in the UK," said David Kennedy, chief executive of the Committee on Climate Change. "We are talking about the transformation of the entire building stock of this country."
Luciana Berger, shadow climate change minister, said: "That No 10 has had to call in the Cabinet Office to fix up the government's flagship green deal is a clear admission that the current proposals are a complete mess, which won't deliver the new jobs, lower bills or reduced carbon emissions we all want to see."
Other criticisms of the green deal include consumer group Which stating it is unfair to use money taken as a levy on all energy bills to subsidise the installation of expensive solid wall insulation in richer households. The Green Alliance said high commercial interest rates will mean too few green deal loans will meet the golden rule – that energy bill savings more than cover the loan repayments – and suggesting the new green investment bank should be allowed to provide discounted loans.
Damian CarringtonWork to stop the leak on the Elgin platform, which involved pumping heavy mud into the well, has been a success
A gas leak on a North Sea oil platform has been stopped, according to the operators.
Work to "kill" the leak started yesterday on Total's Elgin platform, around 150 miles (241km) from Aberdeen, with heavy mud being pumped into the well.
Total said the operation lasted 12 hours.
All 238 staff were evacuated from the platform when the leak was detected almost two months ago in March.
At one point about 200,000 cubic metres of gas was leaking every day but this was said to have been reduced by two-thirds when workers started drilling a relief well last month.
Total was granted approval from the Department of Energy and Climate Change almost two weeks ago to carry out the "kill" operation.
It said: "Total is today able to announce that a well-intervention operation has stopped the G4 well leak on the Elgin complex, 240km from Aberdeen in the UK North Sea.
"The well-intervention operation, which involved pumping heavy mud into the leaking well, began on May 15 and the leak was stopped 12 hours later."
The firm said experts will continue to monitor the well in the coming days to confirm the intervention's "complete success".
Yves-Louis Darricarrere, Total's president of exploration and production, said: "Today a major turning point has been achieved. Our absolute priority was to stop the gas leak safely and as quickly as possible.
"Since March 25 we have been working closely with the authorities and we have communicated transparently and will continue to do so.
"We shall now fully complete the ongoing task and take into account the lessons learnt from this incident."
The Scottish environment secretary, Richard Lochhead, said: "This is clearly good news from Total that the initial efforts to stop the Elgin gas leak appear to have been successful. Further monitoring will be needed to ensure that this is a lasting solution, but this is a welcome step in the right direction."
Daimi Peru withheld evidence found by anthropologists for indigenous people living near the oil company's operations, a leaked report reveals
An environmental consultancy working for an oil company withheld evidence of an "uncontacted tribe" where the company is operating in Peru's Amazon, a leaked report obtained by the Guardian reveals.
The leak is acutely embarrassing for Perenco, based in London and Paris, because it has consistently claimed there is no evidence for indigenous people living without contact with the outside world near its operations and cites research by the consultancy, Daimi Peru, as proof.
The report was written by three anthropologists from the National University of the Peruvian Amazon (Unap) who were contracted by Daimi, which in turn was contracted by Perenco. The anthropologists list the evidence they found – "bent branches, footprints, women bathing in the rivers and crossed spears on pathways" – all of which was reported by local people..
"We found evidence of their existence," says Teodulio Grandez, one of the anthropologists. "There were signs. We never said there weren't any."
But when Daimi made its findings public, combining the anthropologists' research with that of academics in other disciplines from another university, none of the evidence listed by Grandez et al appeared.
"No information exists that demonstrates or suggests the recent existence of isolated indigenous people in the area under investigation," Daimi claimed in a final report dated September 2008.
The report obtained by the Guardian is a scanned version of a paper copy, with every page bearing Unap's insignia and signed by the anthropologists. It is addressed to Daimi's general manager, Milton Ortega.
"We verified that this information (about the 'uncontacted' people) was in the paper version," says Jose Moscoso, another Unap anthropologist. "But when the digital version appeared, it wasn't there."
Daimi's final report is now used by Perenco to defend its operations, which have come under fire from indigenous organisations and NGOs including Survival International. Contact between Perenco employees and the "uncontacted" people could decimate the latter because of their lack of immunity to diseases.
"There has been no evidence of non-contacted tribes," Perenco claims on its website, while its Latin American regional manager once compared them to the Loch Ness monster. "Much talk," he said, "but never any evidence."
The news of the leak will not surprise some former Daimi workers who were involved in the research and later disturbed when the final report said no evidence was found.
"This confirms what everyone who knows anything about this region has been saying all along," says Survival's Rebecca Spooner, who said evidence for "uncontacted" people in this region has been collected for years.
Daimi's Milton Ortega did not comment. "I
don't want to talk about this by telephone. I'll give you an official answer by email," Ortega said, from Ecuador, but no reply was forthcoming despite several follow-ups by the Guardian.
Perenco, which refused to say whether it had seen a copy of Unap's report, is seeking permission from Peru's energy ministry (MEM) to begin the next stage of its operations, in the north-east of the country near the border with Ecuador. When MEM asked Peru's indigenous affairs department (INDEPA) for its opinion on the company's environmental impact assessment (EIA), INDEPA accused Perenco of completely ignoring the "uncontacted" people and endangering their lives.
Last month an American NGO, E-Tech International, released a highly critical report on the company's plans. "Perenco is following a 1970s-era project design that is totally inappropriate for the Peruvian Amazon," said the report's author, Bill Powers. "If designed and built using current best practices, the impacts would be one-tenth what they will be with the current design."
Ahead of Rio+20, a report is calling for a joined-up approach to managing the world's water, land and energy demands
The international community needs to "radically transform" the way it manages water, energy and land to ensure the needs of the poorest people are met and the environment is protected, according to the European Report on Development, published on Wednesday.
The flagship report, Confronting scarcity: managing water, energy and land for inclusive and sustainable growth, calls on the EU to adopt an integrated approach to managing the three elements to achieve universal access to water and energy, and sustainable food security.
An estimated 1 billion people are still undernourished, around 0.9 billion have no access to safe water and 1.5 billion have no electricity. The demand for water and energy is expected to rise by 40% by 2030 and by 50% for food. Badly managed or scarce resources tend to hit the poorest people hardest.
"Co-ordination failures between policies on water, energy and land need to be addressed to avoid the negative impacts of these interlinkages," said the report, which aims to "shape global action" in the run-up to next month's Rio+20 UN conference on sustainable development.
"A drop of water, a piece of land, or a kilojoule of renewable energy cannot be seen through the single lens of one sectoral policy or management system. What might appear to be an efficient policy in one dimension can be harmful for others," it said.
Achieving this joined-up approach will involve the public and private sectors, and the EU. The public sector would provide the regulatory and legal frameworks for change, including those that make for a more conducive environment for private sector investment, as well as some of the money. The private sector should create more sustainable practices in accessing and consuming natural resources, while the EU will support poorer countries through aid and its wider development policy.
Launching the report in Brussels, the European commissioner, Andris Piebalgs, said: "This report is particularly relevant and timely ahead of the UN Rio+20 conference and the international year for sustainable energy for all. Water, energy and land are crucial resources for development and human wellbeing, and scarcity cannot be overcome by piecemeal actions."
The annual report, compiled by the Overseas Development Institute, the European Centre for Development Policy Management and the German Development Institute, sets out ideas for governments, business and the EU to consider. To strengthen water security for poor communities, for example, it suggests that national governments are supported to implement integrated water resources management programmes.
It calls for a significant reduction in the environmental footprint of consumption in developed countries – though not exclusively.
The report also urges governments to ensure land investments contribute to economic development and that deals are not at the expense of weakening ecosystems or people's livelihoods. It argues for strengthened land tenure to protect customary and collective rights.
Initiatives that protect the environment, such as halting deforestation, should be rewarded with payments, says the report, offering as an example a scheme operating around Lake Naivasha in Kenya under which companies pay local smallholders who put their land to good use.
The sentiments of the report chime with an increased focus on joined-up approaches to the challenges of water, land, energy and food security. In March, the ministerial declaration from the World Water Forum called for a greater recognition of the links between water, food and energy in decision-making to improve the "sustainable management of these scarce resources".
In November, a report by the International Institute for Environment and Development made an explicit link between water and land. It said African governments were signing away water rights to land investors, who want to profit from water fees and improved agricultural yields and revenues. These "water grabs" show little regard for their impact on people, said the report. "Water managers must seriously consider the extent to which water rights should be linked to land in this way before setting a long-term precedent that could compromise sustainable and equitable supply to all users in the future," it said.
Wednesday's report comes two days after foreign ministers endorsed the European Commission's Agenda for Change policy, under which more money will be targeted towards the world's least developed countries and budget support will be made dependent on governments' human rights and governance records. The new agenda makes clear the EU's desire to see sustainable, inclusive growth and development, and to increase the involvement of the private sector, which includes allowing them access to development aid.
Critics have argued that the private sector role lacks clarity. "Will it be local firms in developing countries or foreign multinationals who get access to funds? EU countries need to make sure they don't divert essential aid support away from those most in need," said Olivier Consolo, director of the European NGO confederation Concord.
Last month, the EU pledged €50bn to support clean energy projects in developing countries.
We need something that can deliver emission reductions from existing fleets of planes – and the solution already exists
As a small, maritime trading nation Britain has always been some distance from big international markets. Our ability to visit far-off places and people, and their access to us, has always been at the heart of our ability to punch above our weight in the world, whether that's commercially, culturally or diplomatically.
In the past we were dependent on ships, now we are reliant on commercial airlines, as well as the Channel Tunnel and secure data networks. This infrastructure is critical for our future, particularly as we look to major economies like India, China and Brazil for export opportunities. But it is also vital for sustaining our outward facing society and culture; one that's confident engaging with the world and welcoming of its diversity.
Rail and video-conferencing will help, but air travel will remain absolutely essential and more people are going to fly, especially to and from a networked, diverse, outward-facing island nation like our own.
We should embrace this, but we must also recognise that flying more will also have negative consequences, in particular greenhouse gas emissions. The positive progress on including aviation in Europe's carbon trading scheme this week is welcome, but neither that nor more efficient aircraft will deal with the industry's climate problem. As I will argue, only biofuels can do that. Aviation currently accounts for a relatively small proportion of global carbon emissions: 6% of UK, 4% of European Union and 2% of world. This will change fast though, with global aviation expected to grow at 5% a year for at least the next 15 years. If so, by 2050 aviation emissions will account for up to 20% of global emissions, making tackling global warming significantly harder.
Though new airport capacity in the UK is essential, plans for it must convincingly address this important pollution challenge.
Including aviation in the Europe's Emissions Trading Scheme is a step in the right direction, but at current carbon prices it will not spur the innovations needed to cut pollution. Some say the aviation sector has a good track record of improving the fuel efficiency of new aircraft, achieving an average annual improvement of about 1.5%. But these emissions savings will be completely overwhelmed by growing global demand for aviation.
So we desperately need something that can deliver a step-change in emission reductions from existing fleets, particularly as planes built today will be in service for many years to come. The only option is to replace existing jet fuel (kerosene) with an alternative that can deliver deep emission reductions and be used to current aircraft. Fortunately, this technology exists: sustainable bio jet fuels. Made from advanced feedstocks and able to provide significant life-cycle emission reductions and meet other stringent sustainability standards, these fuels can be produced today and have already received certification for use in commercial jet aircraft. They can also be produced now at costs not far above the high and volatile price of jet fuel, with Bloomberg predicting that they could potentially reach price parity with kerosene in 2016.
There is an opportunity for the UK to align its need to develop new airport capacity with the development of sustainable bio jet fuels at scale. We should work to ensure that any new airport provide airlines with the best biofuels available.
Airport operators should have to provide airlines with a blend of jet fuel that has a significant and rising proportion of sustainable bio jet fuel. This would significantly reduce emissions from flights. The mandate should start at an achievable level, say where the blend would have to be 15% less polluting than jet fuel today based on the strictest sustainability standards. It could then ratchet up to reach a point where the blend was 60% less polluting within a reasonable time-frame.
Airlines would benefit from a genuine and cost-effective emission reduction strategy, which might even attract environmentally conscious flyers. Not many hubs would need to follow the UK before the majority of international flights used sustainable bio jet fuel blends, perhaps only New York, Dubai, Hong Kong and Singapore need change, in addition to London.
An ambitious blending mandate would send exactly the signal required to accelerate the development of sustainable bio jet fuels. Airport operators would be required to demonstrate they had a plan to meet the incoming mandate and would sign supply contracts with developers, which would spur innovation and investment. The UK government could also ensure that our leading biotech, aviation and university sectors work in unison to create solutions, through targeted research programmes and tax relief for collaborative work.
The luddite wing of the environmental movement will think such proposals sacrilegious – their only solution is to stop flying. But the reality is that there will be and should be more international travel, particularly to and from the UK. The challenge is to make this as least polluting as is possible, while also minimising local airport impacts. By aligning the debate about airport capacity sensibly with environmental objectives, we can make a significant dent in aviation emissions globally as well as guarantee sufficient airport capacity to keep UK plc open for both business and pleasure.
• Ben Caldecott is head of policy at Climate Change Capital
Ben CaldecottHuge cost and decades-long payback times of new nuclear power make it difficult to fund during economic crisis, MPs told
Investing billions in new nuclear power stations would have forced a credit-rating downgrade on energy giant RWE, the company's chief executive has revealed. The head of another big six energy company, E.ON, blamed the abandonment of its nuclear plans on a lack of "financial firepower".
Tuesday's developments are the latest to demonstrate that the huge cost and decades-long payback times of new nuclear power stations are making them difficult to fund in the current economic crisis. RWE and E.ON cancelled their joint plan to build new reactors in March, while nuclear giant EDF has delayed work at its site at Hinkley and EDF's nuclear partner Centrica says the case for nuclear investment is "unproven".
Volker Beckers, CEO at RWE npower, was questioned on the company's decision by MPs on the Commons select committee for energy and climate change. Persisting with the Horizon joint venture with E.ON was not an option, he said, adding: "It would have meant a downgrading, and we could not afford to do that." The company had already suffered one downgrade and was reducing its capital requirements in response.
"Our decision was down to the financial firepower of the company," said Tony Cocker, CEO of E.ON UK. "Nuclear is an extremely long-term investment."
Both RWE and E.ON are German-owned and were damaged by the decision of the German government to desert nuclear power, as well as lower recent profit margins in gas- and coal-powered electricity generation.
The companies are seeking to sell the Horizon project, which had aimed to invest about £20bn in nuclear reactors at Wylfa on Anglesey, north Wales, and Oldbury in Gloucestershire. Despite E.ON's pull-out, Cocker told MPs the UK had the best policy environment for investment in new nuclear power in Europe: "But investors will need greater patience than us."
Energy minister Charles Hendry was also questioned by MPs on the faltering of the government's plan to have eight new nuclear power stations built within the next decade. "I remain very positive," he said. Ministers are currently negotiating with companies over how much energy customers will be charged to pay for investment in new, low-carbon generation, including nuclear and wind power. "We will not sign up for anything we think is bad for bill payers. We believe nuclear should be the lowest-cost, large-scale energy source, and the price will reflect that."
Hendry told MPs that at least £100bn was needed to build replacements for the many old coal, gas and nuclear plants that will close in the next few years. He said the government's forthcoming energy bill aimed to ensure energy security, while meeting greenhouse gas emissions and getting the best deal for the consumer. Being exposed to events in other countries, such as the nuclear disaster at Fukushima and the election of nuclear-power-sceptic François Hollande in France, was "inevitable", said Hendry. "If we want to see nuclear power as part of the energy mix, that's a challenge we have to take on."
Damian CarringtonThe proposed $5bn transmission line connecting windfarms off the east coast of the US would stretch from New Jersey to Virginia
A proposed $5bn transmission line connecting wind farms off the East coast of the US to the mainland is on track to come online by 2017, after the Google-backed project cleared another regulatory hurdle.
The Department of the Interior said on Monday there was "no overlapping competitive interest" in the areas earmarked for building the line (see map), which clears the way for an environmental review.
However, the review of impacts on fishing, marine life and other factors could take up to two years to complete - a scenario familiar to offshore wind farm developers who have been dogged by slow progress securing planning permissions. The $1bn Cape Wind project off the Nantucket Sound, the first major offshore wind project in the US, has suffered almost a decade of delays mainly brought about by legal challenges from local residents.
The Atlantic Wind Connection line is intended to transmit up to 6GW of electricity from yet to be constructed offshore wind farms along two, 250 mile long parallel lines, strengthening the ageing electricity network along the East Coast in the process.
Interior officials said the government hopes to start selling leases to wind farm developers in the coming months, although they could not say when offshore wind farms would start producing power for the region.
"The governors up and down the East Coast are extraordinarily interested in broadening out their energy portfolio with offshore wind," Tommy Beaudreau, the chief of Interior's Bureau of Ocean Energy Management, told reporters in a teleconference. "We have seen a level of engagement and interest by the governors ... in getting steel in the water."
In related news, Scottish First Minister Alex Salmond has welcomed progress on a proposed interconnector between Scotland-Norway joining the UK and Scandinavian electricity grids.
After securing grants of €50,000 from the Scottish European Green Energy Centre, which followed a €690,000 EU grant in March, work has now started on a cable route study while environmental assessments in the UK and Norway are also under way.
"From world-leading offshore wind, marine and hydro energy in the north of Europe, to massive solar power in the south, we have huge natural renewable resources, which must be harnessed in the most efficient way to deliver benefits for all the continent's citizens," Salmond told a conference in Norway yesterday.
"The NorthConnect project is an excellent example of the kind of grid interconnection that will be needed across the continent to ensure we maximise the contribution of all European nations to reduce our reliance on imported fossil fuels, increase energy security and meet targets for reduced greenhouse gas emissions and renewable energy generation."
UK's leading renewable energy companies warn that changes will deter investment and expose consumers to price volatility
Government plans to reform the electricity market to favour low-carbon power are "unworkable" and will lead to "a train wreck" in the sector, and higher and more volatile energy prices for consumers, according to a group of the UK's leading renewable energy companies.
Instead of promoting low-carbon electricity, as ministers have claimed, the reforms – which will scrap current subsidies and replace them with long-term contracts – will deter investment and make it harder for the UK to meet its renewable goals, the group of six companies has said, in a letter and statement to the energy secretary Ed Davey. The main beneficiaries, the companies believe, will be nuclear generators.
Keith MacLean, head of policy at Scottish and Southern Energy, the utility leading the charge, told the Guardian: "These proposals are too complex – they are unworkable, and they are looking more and more like a train wreck."
He predicted that households would suffer as a result: "This will expose consumers even more to price volatility. It's taking the risk of volatility away from the generators, who are best equipped to deal with it, and passing it on to consumers."
Nuclear power, by contrast, is likely to benefit from the reforms, because investors are demanding subsidies and other forms of support from the government if they are to back plans for new reactors, which will cost billions. The government has repeatedly denied that its plans – which would apply to all forms of low-carbon power – represent a subsidy to reactors.
"The only logic we can see in this is that they [ministers] are still trying desperately to hide the nuclear support. They seem to be prepared to make life more difficult for renewables in a last-ditch effort to keep the nuclear option open," said MacLean.
The group of companies – which include SSE, Ecotricity, Good Energy, Renewable Energy Systems, Natural Power and Fred Olsen Renewables – are urging the energy secretary, the Liberal Democrat Ed Davey, to make major changes to the policy.
A spokesman for the Department of Energy and Climate Change said: "The white paper we published in July 2011, which followed the consultation published in December 2010, set out our conclusions that the contracts for difference (CfDs) will provide the most efficient long-term support for all forms of low carbon generation. The CfD controls costs for consumers, provides stable returns for investors, and maintains the market incentives to generate when electricity demand is high."
Electricity market reform is the cornerstone of the coalition's energy policy, flagged up in last week's Queen's speech. It was billed by the government as necessary to "ensure secure, affordable and low-carbon electricity".
At the heart of the reforms are a new form of energy supply management known as "contracts for difference". These will be long-term contracts among low-carbon electricity generators, grid operators and energy retailers that will guarantee a supply of power at a certain price. That price could be higher than wholesale electricity prices, but may end up being lower than generators could sell their power for on the open market – the attraction is supposed to be the long-term guaranteed price.
Many details of how the contracts will work have still not been laid out, including the likely prices, the length of time the agreements will be allowed to run, and what will happen if electricity prices rise to be far higher than the contract price.
The new contracts are likely to be highly complex, however, and it will be difficult for generators and their financial backers to judge the likely returns and build business plans. This in turn will also make it harder for new entrants to gain finance.
"It seems quite bizarre that this is being put forward as encouraging new entrants, when it makes it far more risky and expensive – it raises the barriers to entry," said MacLean.
Dale Vince, founder of Ecotricity, said: "Contracts for difference, which are essentially a subsidy for new nuclear, could put small suppliers out of business and kill the independent market. This risk does not exist under the current Renewables Obligation."
In place of these reforms, many renewable companies would prefer the government to extend the system of subsidies – called feed-in tariffs – that supports domestic renewables, and make them available to large-scale installations such as windfarms. Feed-in tariffs guarantee a price for electricity as it is generated, at a premium over the wholesale price, and are widely used in countries such as Germany that have successfully built renewable energy infrastructure.
By contrast, the contracts could provide a perverse incentive, according to MacLean, to generate at times when the electricity is less needed.
There are also concerns over a potential hiatus in investment as the current subsidy system is replaced. New renewable installations, such as offshore windfarms, will continue to qualify for the current system – the renewable obligation, by which renewable generators receive certificates that they sell, in addition to the money they receive for their power – if they come onstream by 2017, and their subsidies under that scheme carry on until 2037.
The first new contracts should be ready to come into force by 2017, so that in theory there should be no gap. Under the reforms, however, generators must apply for contracts for difference before their turbines are built, and this can take several years in the case of big offshore windfarms. That means developers must begin to apply for the new system soon, at the risk they would have been better off under the current system.
MacLean said investment in offshore windfarms was already becoming more difficult. Several offshore wind turbine manufacturers recently told the Guardian they were waiting for details from the government on how the reforms would work in practice. General Electric said its investment, which could run to more than £100m, was "on hold" until the full plans were laid out.
Green campaigners are also concerned about the impact of the proposed reforms. Paul Steedman, of Friends of the Earth, said: "Contracts for difference are bad news for renewable energy. We're moving from one highly complex system – the renewable obligation – to something even more fiendishly complex."
He said the aim of policy should be to encourage more renewable generators into the market, especially smaller players. For instance, he said, if local councils were to engage in developing renewable resources, it could lead to a massive expansion and lower bills for consumers, who would be less dependent on expensive imported gas. "That's what we'd like to see – but these reforms will go in the opposite direction."
Steedman said there was still time for the coalition to change its plans. The current proposals were drawn up before Davey took over from former minister Chris Huhne earlier this year. "We and many others will be urging them to look again," he said.