Friday, September 26, 2008

Extracting Energy From The Tides

Water Powered: Two prototype balloons for CETO’s wave farm. Photo by Jason Thomas

Burning the Tide -- Popsci

Alan Burns made a fortune in the oil business. But as oil wanes, he’s convinced that clean energy will be—must be—the next big thing. And so this inventor has poured his fortune into a challenge far greater than finding new oil deposits: extracting energy from the ocean

Alan Burns breaks the surface with a huge grin on his face, his baggy black wetsuit hanging off his body like walrus skin. It’s a scorching February afternoon, and we’re floating in the clear blue water of the Indian Ocean. To our left is the Australian resort island of Rottnest. To our right—just beyond Burns’s dazzling white yacht—is several thousand miles of open sea. And beneath us, the kelp forest where we had been diving moments before is swaying to the rhythm of the waves. “Can you feel the power down there?” Burns asks as we bob in the water, his sunburned cheeks puckered up behind a dripping diving mask. “This is what made me think of it, really.”

Burns is a prodigious inventor and a staunch supporter of clean energy, but he’s no sentimental environmentalist. He’s an oilman. He made his first fortune in the mid-1970s with oil and gas discoveries off Australia’s northwestern coast. In 1987 he founded the exploration company Hardman Resources, which, after an extremely profitable series of finds off the coast of Africa, was sold in 2006 to another oil company for more than $1 billion. Today the 67-year-old entrepreneur is among the wealthiest men in Perth, the tropical, seaside capital of Western Australia. And although he still runs a mineral-exploration company, he spends 90 percent of his time nurturing the wave-power-generation system he first sketched out some 30 years ago.

Read more ....

No comments: