Orka náttúrunnar
ON Power (Icelandic: Orka náttúrunnar [ˈɔr̥ka ˈnauhtuːrʏnːar̥]), is an Icelandic power company, headquartered in Reykjavík, that produces and sells electricity to industry and households by harnessing renewable, mainly geothermal, resources. ON Power also provides water for space heating in Reykjavík and surrounding areas. Traditionally, ON Power's main service area is Reykjavík and surrounding areas in the south-west part of Iceland, although households and businesses can buy electricity from any supplier in Iceland, regardless of location.