Business Green: Local ownership of distributed power generation is the key to overcoming nimby objections to renewable energy schemes, says the head of a company looking to establish a geothermal plant in rural Cornwall. “Planning is the big unknown in renewables,’ Ryan Law, founder of Geothermal Engineering Ltd (GEL) told BusinessGreen.com. “Communities object to mega-projects which supply the whole country, but if people realise they can have a direct stake in local schemes I think this is the key …