Energy Secretary expected to announce plan to install solar hot water and solar PV panels at 1600 Pennsylvania Avenue

Experts advise that green bonds with appropriate levels of risk are required to drive clean tech investment towards emerging markets

Green campaigners angry that contribution comes at a time when environment spending and departments are under threat

New study reckons environmental damage carried out during 2008 resulted in financial costs equivalent to 11 per cent of GDP

Yesterday, Oliver Letwin gave the Conservative Party Conference a strong indication that the coalition's low carbon agenda would survive the spending cuts - here is his speech in full

Leading British consultancy to acquire Eastern Research Group in a deal that gives it improved access to Federal market

BusinessGreen.com continues its investigation into the CRC, by uncovering how firms can turn the regulation into a commercial opportunity

Responsible Electronics Recycling Act would prevent American companies sending waste abroad for first time

Big Blue claims live data dashboards will allow organisations to better track and address their buildings' energy usage

Oliver Letwin signals feed-in tariff, green investment bank and renewable heat incentive should all survive Treasury axe