Investment

SEP and Hermes acquire stake in leading energy efficiency services provider for an undisclosed sum

Simon Cheeseman of the Energy Technologies Institute argues that marine power has the potential to play a larger role in the UK's energy mix

New functionality aims to improve search results, as German start-up announces plan to donate $1m to tree-planting programmes

Successful bid by Citizen Energy Berlin for Vattenfall network will boost renewables and plough back profits, says activists' group

Green Alliance's Will Andrews Tipper argues that continued in-fighting in Westminster is damaging investment prospects across the UK

Green Alliance warns UK's high-flying low carbon sector is being undermined by a lack of political leadership and unfocused policy

Peer-reviewed methodology calculates projects supported in India and Kenya have reduced emissions by 126,500 tonnes

Summer energy announcements raise UK to fourth most attractive country for renewables investment, but consultancy says more certainty is needed

New Environmentalism - James Cameron suspects industrial pioneers such as James Watt and Matthew Boulton would embrace today's clean tech hubs

Guy Hands said to be looking to launch Terra Firma Fund for Global Renewable Energy Infrastructure