Energy_TransitionTop Italian geothermal player inundated by calls from 'very serious' oil and gas majorsExergy ORC executive says geothermal sector can learn from oil and gas playersLooking ahead: Visitors take pictures of the Svartsengi geothermal power plant near the Blue Lagoon hot springs in IcelandPhoto: REUTERS/SCANPIXIain EsauLondon