Nov 14 2011
Words by Paul Fontaine. Photo by Alísa Kalyanova. Originally published in The Reykjavík Grapevine.
One of Iceland’s proudest assets is its energy grid. Geothermal energy, by 2010 figures, accounts for just over 26% of the country’s electricity, as well as 86% of its heating and hot water. Iceland’s geothermal energy technology has been shared with countries around the world, and has attracted the interests of foreign investors.
However, as comparatively cleaner for the environment geothermal power is not without its problems. One of these is the main elephant in the room: geothermal energy is not a renewable energy source. Boreholes that tap into the massive steam vents below the surface do not last forever. When Ross Beaty, CEO of Magma Energy (now a part of Alterra Power Corp.) made the specious claim that geothermal energy lasts for centuries, scientists such as Stefán Arnórsson and Sigmundur Einarsson were quick to point out that geothermal power in the Reykjanes area — where Magma sought to drill — only had enough power to last about 60 years at best. Although this point was seldom, if ever, brought up in any previous discussion about geothermal power in Iceland, more recent events have shown that geothermal energy is not just non-renewable; it can even pollute. Read More