“This is business like any other business,” says Hermansen, who I chat to on the ferry over from the mainland. “If we can provide cheap energy to compete with fossil fuel, then even the most conservative local citizen will say green energy is good. It is more reliable and cheaper, because we can see our prices going up all the time. When we started in 1998, oil was $30 per barrel. Ten years later, it was $130. So the people who invested between 1998 and 2001 saved so much money in the next ten years. We could show that this was a real business project, not just a hippy project.”