Of course we all love glorious daylight, but as the evening inevitably rolls in, spare a thought for the humble little street light.
We just delivered a letter to climate minister Claire Perry demanding she back onshore wind. 19000 of you stood with us.
BIG WIN - four councils have just joined the movement to tackle climate change, starting with changing how they light up their streets.
You voted for us in your thousands. Thank you so much.
The government's ban on onshore wind turbines has meant a 94% drop in applications for new projects. Write to your MP.
Hundreds of you have been asking your council to switch to LED and sign our Lighten Up pledge. Islington council have just become the first!
Give some shares in a community wind turbine this Christmas! Your loved one will get a great return on investment for 20 years, and everyone will get to enjoy a bit more renewable energy.
The creator of hit musical Hamilton is supporting our work planting trees in flood prone areas
You donated thousands for community groups to go solar. Now the panels are going up!
We were also the people behind the 10% challenge, Solar Schools and Keep Fits.