Ecotricity sparks fresh row after slamming larger rivals for failing to back up green commitments with genuine investment
ASA rules direct mail campaign in support of proposed Cotswold wind farm was misleading
James Murray argues that the sheer complexity of the climate change challenge will encourage more and more firms to leave their comfort zones in search of the answers
Green energy firm plans to import green gas from continent before beginning work on first UK-injected biogas site
Just weeks ahead of the unveiling of its zero-emission sports car, green energy firm announces plan for electric tractor
"We're the real British Gas now," says green energy pioneer
Complaints over EDF's use of green Union flag image rejected by advertising watchdog
Ecotricity confirms it is taking legal action against the firm for using its image of a green Union flag
Spat over use of green Union flag advertising image could end up in court
Ecotricity boss levels fresh allegations at rival, accusing it of continuing to mislead customers