TechnologyUS urged to boost its geothermal power capacity Mining the heat stored in deep rocks could meet a growing portion of US electricity demand and replace ageing nuclear and coal plants, says a new report ¿ìè¶ÌÊÓÆµ
EarthIEA's U-turn on energy growth The International Energy Agency calls for limits on growth of energy demand for the first time ¿ìè¶ÌÊÓÆµ