How?
It couldn’t be much easier. It takes just minutes and you don’t have to move an inch - you can do it right now, with a few simple clicks.
You don’t have to have new power lines installed, and you don’t have to stick a wind turbine on the roof. You simply switch provider to one who will invest in producing renewable energy to feed into the grid.
Of course, you’ll still benefit from the reliability of the National Grid.
We’ve pulled out what are widely believed to be the two most reliable and effective green energy tariffs, Good Energy and Ecotricity:

Good Energy are the only UK electricity supplier selling 100% renewably sourced energy, all from independent generators. They’ve been running for over a decade and are an all round good company. (And for the energy gurus, they even retire 5% of their ROCs)
If you do decide to switch they’ll give you £25 off your first bill, and they’ll donate £25 to The DoNation too!
Good Energy

Ecotricity are a friendly bunch who reinvest all their profit into building new forms of clean power. And what's best is they price match to the Big Six's standard electricity tarrifs. They supply electricity that is 41% renewably sourced, but don’t retire any of their ROCs. They can even supply your gas too.
Switch to Ecotricity and you'll recieve a £50 Naked Wines voucher - no strings attached. Or if you'd rather, they can make a £40 donation to The DoNation instead.
Ecotricity
If you'd prefer to speak to one of the friendly Ecotricity team, call 08000 302 302 (and be sure to tell them you heard about them through The DoNation!).
Of course, the Big Six also provide green tariffs, but just how green they are is highly debatable. With Good Energy and Ecotricity it’s clear how clean they are, that’s why we recommend them.
Read about how we chose the products and services that we recommend here.
1 - Special Feature-UK Coal Imports
2 - Fuel Mix Disclosure