Global:

Geothermal Industry Grows, With Help From Oil and Gas Drilling (New York Times)

A geothermal well in Indonesia, which has planned large projects for
the energy source. Credit Beawiharta/Reuters

Geothermal energy — tapping into heat deep underground and using it to produce power — is sometimes described as a forgotten renewable. It languishes in the shadows of better-known sources like wind and the sun, and in 2011 it accounted for less than 1 percent of electric power worldwide, according to last year’s World Energy Outlook.

Yet the geothermal industry is growing, if slowly, and proponents hope that new technologies — including tie-ins with drilling for oil and natural gas — will bring further gains. Last year, the amount of electric power capacity available from geothermal resources grew about 4 percent to 5 percent globally, according to a report released in April by the Geothermal Energy Association, which is based in Washington. The United States remains the world’s leader in the use of geothermal energy for electric power, followed by the Philippines, Indonesia and Mexico, according to the report.

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