The climate crunch will soon make the credit crunch look trivial, and the G20 summit must tackle it now, writes Greenpeace UK Executive Director John Sauven writes for Comment is free.

This evening, 20 world leaders will gather in Washington, where they will dine at the table of their host, George W Bush, before attempting to perform life-saving surgery on the global economy.

Even in the face of the extraordinary repudiation delivered last week by the American people, Bush is unlikely to use the summit to also reshape the world's response to climate change. But that's exactly what his 19 guests should do.

Friday's announcement that French state owned utility Electricite de France (EDF) had pulled out of a takeover bid for British Energy has left Gordon Brown's nuclear aspirations in disarray.

It was widely expected that, following months of negotiation, a deal would have been struck and a statement read to the sound of popping corks, but instead a rather sombre delivery was given to a stunned room.

So where does it leave us? Well, firstly, if the deal had gone ahead, it could have dealt a hammer blow to the renewable energy sector in the UK and any chance of us meeting our legally binding targets under the EU Renewables Obligation. Why? Well, even EDF admit that renewable energy and nuclear power cannot work together. They've even said that if there is significant growth in the renewables sector, the economic case for nuclear falls apart.

Gordon Brown says the UK is at the forefront of a global 'nuclear renaissance'. But despite all the rhetoric, the real picture is grim, writes John Sauven for The Guardian's Comment is free.

Just this week Prime Minister Gordon Brown confidently assured us that the UK was at the forefront of a global "nuclear renaissance" and that within a few years we'd be home to at least eight bright, shining new reactors. We're told a week is a long time in politics, but it must seem an absolute eternity to the ever more bedraggled British nuclear industry.

Today's G8 announcements on climate change set the bar too low, writes Greenpeace's John Sauven for Comment is free.

The informal annual gathering of the world's most powerful leaders emerged after the oil crisis and the subsequent recession in the 1970s. The vested interests of this group in the global economy and access to the world's resources are obvious. The eight countries now forming the group represent between them the bulk of the world's economic activity; they also own most of the world's firepower and consume most of the world's resources.

Read more »

Our Executive Director John Sauven, writing for comment is free explains why tuna, once the 'chicken of the sea', is now at grave risk from overfishing.

The MV Esperanza confronts overfishing and pirate fishing in the Pacific.

Tuna, particularly the canned variety, has long been one of the UK's staple foods and most of us probably have a couple of tin or two somewhere in our cupboards. More recently, we've been developing a taste for raw tuna, as sushi bars continue to spread throughout the country.

If new coal is the answer, Mr Brown's asking the wrong questions

Kingsnorth exposes a government energy strategy in disarray. One week the Prime Minister commits the UK to generating around 40 per cent of its electricity from renewables, the next his Business Secretary sings the praises of the most carbon-intensive form of power generation around. We can only hope that John Hutton's words were an attempt to stake out his territory in the Cabinet, not a wider signal of government intent.

The cost of taking nuclear plants out of service is spiralling out of control. Is this just poor financial management, or does it have wider implications? Written by Greenpeace Executive Director John Sauven for comment is free.

This week, the National Audit Office released its damning assessment of the Nuclear Decommissioning Authority's (NDA) ability to estimate the true financial cost of decommissioning and cleaning up the UK's fleet of ailing reactors and contaminated facilities. As costs for decommissioning appear to spiral out of control - rising sharply from £56bn to £73bn over just a few years - the burden on the taxpayer grows ever more. And it doesn't end there. The NDA has also been made responsible for disposing of the UK's stockpile of legacy wastes which is estimated at an additional £10-20bn. The industry argues these increased costs have arisen in the face of "significant challenges", but the echoes from this announcement are all too familiar from a sector that has been plagued with industrial and financial incompetence.

You know something strange is afoot when four politicians from conflicting corners of the political spectrum find themselves in agreement, and even more so when it comes in the middle of a hard fought mayoral campaign.

Yesterday, instead of spending their energy fighting each other for the support of Londoners, all four candidates - representing Labour, Conservatives, Lib Dems and the Greens - have joined forces to fight the expansion of Heathrow. In an advert published this morning in several newspapers Ken Livingstone, Boris Johnson, Brian Paddick and Sian Berry slam the government's plan to almost double the number of flights in and out of Heathrow.

On Tuesday, Gordon Brown announced his government’s support for a new generation of nuclear power plants. In so doing, he casts himself in the role of the bold leader, taking tough decisions for the common good.

Certainly The Sun has bought it wholesale, shrieking: ‘Britain’s security will be in peril if we continue to rely on Russian despot Vladimir Putin or Middle Eastern states for our gas and oil.’

Read more »

By John Sauven, Greenpeace UK executive director. This first appeared on Comment is Free.

It really comes as no surprise to see the Financial Times has today reported that Gordon Brown's plans for more nuclear power stations appear to be in total disarray. Government rhetoric has long masked the fact that the ailing, subsidy-gobbling nuclear industry should have been put out of its misery years ago.