IEA outline tenfold geothermal increase

The world should see a tenfold increase in the production of heat and electricity from geothermal energy by 2050, say the International Energy Association. A ‘technology roadmap’, authored by the IEA, points to key policy actions that could lead to around 3.5% of annual global electricity production and 3.9% of energy for heat by 2050- […]

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