Heat from extinct volcano could be piped into Dutch homes

Project in Friesland aims to draw on residual warmth from Zuidwal volcano for sustainable energy

Heat from an extinct volcano could be piped into homes under a plan in the Dutch city of Bolsward.

The Netherlands may be known for windmills but Ynze Salverda is no fan of the wind turbines proliferating across the country. He believes sustainable energy could be generated underground using residual warmth from the Zuidwal volcano deep under the Wadden Sea.