Policy

Move raises questions about legality of UK's time extension to meet European PM10 limits

Dong Energy chief executive Anders Eldrup hints at plan to break into waste-to-energy market

Decision to delay tighter smog rules branded "illegal and irresponsible"

Country set for carbon trading from 2015 as Green and independent MPs support prime minister Julia Gillard's proposals

Major new tax regime to impose levies on oil, natural gas, rare metals, and coal

Industrial and energy giants to face binding emissions reduction targets

Ben Caldecott asks if a Green Deal Mutual could lower the cost of energy efficiency improvements and revive the Big Society

New European Environment Agency survey aims to flesh out Janez Potočnik's 2020 roadmap for a resource-efficient economy

Christiana Figueres urges businesses working on innovative green PPPs to contact the UN

Post-Fukushima review confirms interim findings that there is no reason to curtail operation of UK reactors