The potential under the waves is huge

Published  27 February 2009 14:10 GMT

Borrowing cash, making it... and giving it away

Published  26 February 2009 23:00 GMT

Tensions rise over licensing of dams

Published  26 February 2009 23:00 GMT

The end to a way of life

Published  26 February 2009 23:00 GMT

Boost for push to develop 'the Saudi Arabia of tidal power'

Published  26 February 2009 23:00 GMT

Working 24 hours a day to be ahead of schedule

Published  26 February 2009 23:00 GMT

Norway's Statkraft seeks to expand after record profits

Published  26 February 2009 15:13 GMT

Gearless tidal generator going on to assembly line

Published  26 February 2009 11:09 GMT

Canada's Ontario goes green with proposed energy act

Published  24 February 2009 17:31 GMT

Crown Estate matches fees for Pentland Firth projects

Published  24 February 2009 9:41 GMT

Green giant: Vattenfall buys Holland's Nuon for €8.5bn

Published  23 February 2009 10:54 GMT

Aquamarine agrees 1,000MW wave and tidal deal with Airtricity

Published  23 February 2009 9:33 GMT

Italy’s Enel in €11bn deal to buy Acciona stake in Endesa

Published  23 February 2009 9:18 GMT

Brazil senator seeks broader small dams incentive definition

Published  20 February 2009 19:07 GMT

Tougher standards expected

Published  20 February 2009 12:24 GMT

RWE Innogy and Voith form ocean current venture

Published  20 February 2009 11:41 GMT

FERC denies request over Hydro Green Energy kinetic project

Published  20 February 2009 4:02 GMT

Aquamarine seals five-year deal with university

Published  19 February 2009 23:00 GMT

PPL upgrade put on hold as recession bites

Published  19 February 2009 23:00 GMT

Is wave power about to come crashing down?

Published  19 February 2009 23:00 GMT