Climate Change

The government's public consultation on the future of nuclear power in this country - part of its shambolic energy review - was held on Saturday, but no one from Greenpeace was there. Along with several other organisations, we withdrew from the process as its become clear it's just another stitch-up in the government's attempts to force nuclear power on us.

Something that happened a few weeks ago but has slipped through the net is that Sainsbury's has announced an improved policy on light bulbs. By committing to phasing out those wasteful incandescent bulbs by 2010, they join Asda and Morrisons (who also recently shifted their stance) further up our league table. That still only gives them a D, but it leaves three supermarkets lower down - Tesco and the Co-op at E and Somerfield a disappointing F.

Meanwhile, there's been no further word from wooden spoon winners Woolworths since their CEO's response to our day of action, but we're still working on them. You may have been invited to sign a 'Seize the Light' flag outside you local branch, as groups of Greenpeace volunteers (like the Blackburn group pictured) have been collecting signatures to show Woolworths that their customers want them to help everyone improve their energy efficiency by getting rid of out-dated, inefficient light bulbs.

If you haven't emailed Woolworth CEO Trevor Bish-Jones, now's the time - everyone who's done so has received a personal response, and you could be one of those lucky people. Or if you fancy a bit of flag-signing, contact your local Greenpeace volunteer group and find out how you can help everyone make the switch.

Bad energy: inefficient centralised energy generation is a major contributor to global warming

Over the next decade, Britain needs to invest tens of billions on renewing its dilapidated energy infrastructure. Many of our current nuclear, coal and gas power stations will close, and the electricity transmission and distribution grids themselves will need replacement.

Which provides us with a once-in-a-generation chance for the government to redesign our energy market. We have the perfect opportunity to go for maximum environmental efficiency, whilst ensuring energy security and reliability of supply.