Senior White House official confirms Obama could still attend crucial climate summit

National solar power scheme aims to achieve grid price parity by 2022

Longyuan offers foreigners first chance to invest in wind energy sector at the generation level

Team from South Korea find way to make conventional plastics from organic products rather than fossil fuels

Scale of support to carbon-intensive industries is "scandalous", say Tories

Move would be latest in line of IPOs signalling increasing strength of clean tech sector

First phase of ambitious project aims to increase solar production from 6MW to 200MW by 2012

Solray Energy stakes claim to world's largest algae refinery, which converts toilet wastewater to biofuel

Japanese homebuyers eligible for subsidies for electronics giant's eco-friendly houses

Australian premier could act if Parliament fails to pass his green plans