Earth's physical resources: renewable energy - for iPod/iPhone

An introduction to this album.

Which European country has the best wind resource, and which has the most turbines?

The story of Kirkheaton wind farm, run by Northern Electric and AMEC Border Wind.

The story behind some of the first wind farms developed in the UK. The concerns and obstacles these projects faced at the outset.

How do we make biogas and what forms of biomass are we currently using in Europe?

Introducing Loch Sloy, the biggest hydroelectric scheme in Britain.

How photovoltaic cells convert sunlight directly into electrical energy. A look at the government's incentives for household photovoltaic systems in Germany.

Solar power stations in Holland generate energy, even on cloudy days. Examining the photovoltaic schemes in operation in the UK and the rest of Europe.

Will wave energy eventually overtake wind power? A look at today's technology in operation and the offshore devices of the future.

How extreme heat occurs beneath the Earth's surface, and how aquifers and bore-holes can provide a valuable source of energy.