Npower

Former MP Alan Simpson to lead fight against solar subsidy review

Utility becomes first of the Big Six energy suppliers to commit to Which? campaign to build trust in smart meter rollout

Energy companies have cut 197 million tonnes of CO2 emissions, but must reach government target of 293 million by December 2012

Senior executive reveals increasing demand for energy management services

Npower report finds majority of large corporates want more help rolling out energy-efficient technologies

Which? magazine calls on Big Six to promise not use the UK's smart meter rollout as an opportunity to push customers for further sales

Coal plant will run on wood pellets from later this year

Coalition confident projects will move forward as experts warn funding problems must be addressed

Ecotricity sparks fresh row after slamming larger rivals for failing to back up green commitments with genuine investment

Customers signing up to small business tariff will receive free smart meter to help them cut emissions