Mark Venables is the Power editor.
Marine energy engineers have quietly been developing tidal technology, with the UK leading the way.
As the European Parliament struggles to pull all the strands of a common energy policy into a coherent strategy it is becoming clear that common ground is hard to find.
With new nuclear stations on the way, can the atom revive a flagging sector?
Abu Dubai is pinning its economic future on innovative, renewable and low-carbon energy technologies. We look at Masdar City a purpose-built 'ecopolis' designed to showcase the fruits at the heart of this multi-billion dollar initiative.
The UK Government has decreed that by 2016 all new homes must be zero-carbon. It is a challenging target that will need micro-generation to blossom to achieve.
It is a pivotal moment in time for offshore wind. The targets are set, the technology largely proven, so it's now time to deliver and the industry is ready to meet that challenge.
The world's largest tidal-powered energy farm could be built in British waters.
Power commentary