International Renewable Energy Agency (IRENA) and the European Space Agency publish free tool designed to help investors and developers gauge regions' geothermal potential
Cuadrilla and Geothermal Engineering design project to tap renewable heat from disused oil and gas wells
Indonesia thought to hold 40 per cent of the world's viable geothermal reserves
Geothermal Engineering reveals plans to install 10 small wells across the UK to provide renewable heat to communities and housing projects
Scottish government accuses Whitehall of taking "gung-ho" approach to shale gas with new drilling regulations, but geothermal industry welcomes move
Macquarie Lending agrees £15m for initial phase, followed by 'significant funds' for further geothermal deployment
Caroline Lucas warns new infrastructure and competitiveness Bill would undermine efforts to tackle climate change and counter public opinion of shale gas
By juicing geothermal with CO2, a team of scientists hope to overcome limitations to this potentially powerful form of renewable electricity
GT Energy plans to start drilling in 2015, after securing £1.7m funding
Simon Graham explores whether Asia is on the brink of a boom in geothermal energy development