Four of the UK's largest energy suppliers warn that without significant reforms the UK will struggle to tackle emissions from the nation's heating systems
Energy supplier strikes power purchase deal for 100 per cent of the electricity generated from the 90MW Irish Sea wind farm
Smart tariff will leverage AI to offer customers cut-price charging at a flat rate of 6p per KWh, no matter what time they charge, supplier says
Partnership should help UK vehicle to grid EV charging pioneer Indra expand its business in overseas markets
OVO’s Jessica Tan discusses what it means to have a smart home and how our homes play a part in the fight against climate change
Enshrining goal to plant 30,000 trees each year by 2025 in law could help catalyse wider action on woodland, petition argues
The two firms to test new charging service next year on Fiat 500 electric vehicles in drive to cut down on emissions and costs for drivers
VIDEO: Founder and CEO of UK's second largest energy supplier talks to Lucy Siegle about consumer behaviour change, new subscription models for home energy, and zero carbon aviation
VIDEO: Stephen Fitzpatrick, Adrian Letts, and Sara Wood reflect on the first year of Plan Zero, OVO's 10 year mission to drive progress to zero carbon living
Voluntary settlement to paid by OVO Energy, which acquired SSE's energy supplier business in January this year