Voluntary Federation House Commitment saves the equivalent of 520 Olympic sized swimming pools in 2010
Columbia University project backed by Bill & Melinda Gates Foundation aims to turn Ghana's untreated sewage into energy
Rajkumar to open cashew processing and biomass plant in Ghana powered by waste nut shells
SAP and PlaNet Finance invest in Ghana smartphone programme to increase supply chain transparency
Campaign for new international law gains momentum as lawyers prepare to stage mock ecocide trial
Principality to join Edinburgh, Leeds, Manchester and Peterborough in battle to host bank headquarters
Jessica Shankleman asks if a new non-profit vehicle offering low cost loans will be enough to convince homeowners to install energy efficiency measures
PwC confirms it is working on plans for a national loan aggregator capable of driving Green Deal adoption
PwC and Construction Products Association float plan to base council tax rates on sustainability rather than property value
Green groups warn that sustainable growth roadmap is too vague, as CBI says competitiveness must not be forgotten