Investment

Solar panel company Solyndra and light pipe provider Orion Energy Systems agree to install technologies side-by-side

Poorer countries still waiting for overall US funding commitment

Poll of leading energy firms finds that EU emissions trading scheme is driving investment in low-carbon technologies

Sir David King argues Treasury and Bank of England must take climate change considerations more seriously

Moderate Democrats and Republicans increasingly confident they can secure the 60 votes needed to pass cap-and-trade legislation

New North East testing site to be the biggest of its type in the world

Ecosecurities' Lisa Ashford argues that a robust deal at Copenhagen is essential for green businesses

Company secures first power purchase agreement for Rhode Island offshore wind farm

As EU commits to increase contribution to new "fast track" climate fund, Britain and France back proposals for a Tobin Tax

Document suggests processes for approving Clean Development Mechanism projects will be streamlined