Although I can't access many of the alternative forms of energy, I use Bulb who promise to provide me with 100% renewal electricity and 100% carbon neutral gas.

"Y mae dafad ddu ym mhob praidd"
1972 4/4, 1981 MGBGT, 1984 FLHT1340, 1980 XLH1000, 1990 ZX10