A simplistic feasibility calculator on the webpage of Orkusetur which is run by the Icelandic National Energy Authority, Orkustofnun, was used to show in a simple way the possible gain of producing electricity for households with photovoltaic cells and windmills.
Framkvæmd var einföld úttekt á hagkvæmni uppsetningar vindmylla og sólarsella, þar sem stuðst var við reiknivél á heimasíðu Orkuseturs sem er rekin af Orkustofnun.