So we start to wave a fond farewell to the incandescent light - since its first demonstration in the 19th Century it has served us well, but the brutal march of progress has made it obsolete since the development of CFLs over 30 years ago. Even though the current depletion of 150W, 100W and 75W bulbs being reported in the press is only part of a voluntary agreement (no sensible efficiency standards here), there's a binding EU agreement (of sorts) on the way and the days of the filament bulb are numbered.

With the government's long-delayed decision on a third runway at Heathrow rumoured to be imminent, the intrepid women and men of the Climate Rush will be making their suffragette-inspired opposition felt at the airport next week.

MPs return from their winter holiday on Monday 12 January, so that evening at 7pm the Climate Rushers will hit Heathrow Terminal 1 for a peaceful picnic. Terminal 1, for those not familiar with the airport, deals principally with domestic flights, the sort of short-haul journeys which could easily be made by other, less climate-wrecking forms of transport. And they are inviting all of us who are fed up with the obvious lack of action on this most serious of issues to join them.

The papers have been filled with reviews of the year and we're barrelling into awards season, so it's only fitting that we have some awards of our own. My colleagues over on the very entertaining Nuclear Reactions have been staging their own award ceremony, "to recognise those who have help make the nuclear industry the over-subsidised and under-scrutinised joke it is today".

Exciting footage just in from the London HQ of international energy giant BP. After discovering internal company documents which reveal that the company, which has been stying itself 'Beyond Petroleum', is actually still spending 93 per cent of its budget on oil and gas extraction, we sent a crack team of smartly dressed greenwash-busters to locate BP boss Tony Hayward and present him with our coveted Emerald Paintbrush award for this year's most outstandingly brazen piece of greenwash.

Find out how they got on below:

But remember folks, this is just the tip of the greenwash-berg. With so many companies desperate to trumpet their 'green' credentials, even if the reality is very different, there are bound to be many more potential award winners out there. So if you know of, or work for, one of them, be sure and drop us a line so we can consider them for furture Emerald Paintbrush presentations...

Ed Miliband demonstrated the confusion at the of the heart of the government's energy and climate change strategies this morning when he refused to rule out new coal plants which don't capture and bury their emissions – just weeks after his own advisers warned there was no future for these power plants.

He attacked Conservative plans for the introduction of green standards for power stations that would rule out the dirtiest coal plants like E.ON's for Kingsnorth, as "knee jerk" and "not thought through". Apparently, he's happy to play party politics with coal and climate change, just days after he called for a people-powered movement on global warming. Hardly the way to inspire action on the most important issue of our time.

The tension built as the judges deliberated. Then at last the results were were all in and - ta-da! It was time to announce the winner of the first annual Greenpeace 'Emerald Paintbrush' award for greenwashing above and beyond the call of duty. Cue a quick roll on the drums, and step forward into the spotlight - BP!

The energy corporation with an income larger than most of the world's nation states has spent a lot of time and money restyling itself as being 'Beyond Petroleum' in recent years, but a trawl through their accounts quickly reveals just how empty that assertion really is - 'Back to Petroleum', more like it.

In the relentless stream of news about the economic crisis, there are a few gems that suggest the credit crisis may have some very beneficial impacts for the environment.

When people become more worried about where to get the best deal on their next meal instead of a short-haul flight for the weekend, passenger numbers fall and the need for expansion begins to evaporate, as does the money to fund it.

Happy Christmas from all of us here at Greenpeace. And don't forget to make your new year's resolution to get active with Greenpeace and help us save Santa, um I mean the climate.

xx

Kingsnorth Six leaving Maidstone Crown Court after being found not guilty © Rezac / Greenpeace

Last time I looked we had a long and honourable tradition in this country of respect for justice and juries. And, though some might think it strange to say so, that respect lies at the heart of Greenpeace's direct action culture. Greenpeace volunteers take personal responsibility for their actions and leave it to 'the people', in the form of a 12-person randomly selected jury, to determine whether that action was appropriate and lawful or not.

The New York Times magazine isn't on my normal reading list but my attention has been pointed towards their annual Year In Ideas issue. This festive celebration of high-concept thinking (and the odd stocking filler, like never-ending bubble wrap) is their take on the year in review and there was great excitement in the office this morning when we heard that the Kingsnorth Six had made it into the August list.