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Shell backs Alphabet's power-generating kites in latest renewable bet
Alphabet is turning yet another one of its X projects into a business, but this time it's enlisting the help of an unusual ally. Makani Power, a venture making electricity-generating kites (see above), has become a full-fledged subsidiary of Alphabet thanks in part to a minority investment from Shell -- yes, the fossil fuel giant. The two hope to shift the technology from the land to offshore, where winds are stronger. They're betting that the kites will be easier to deploy than conventional wind farms, since they could deploy with floating buoys instead of requiring platforms that reach down to the ocean bed.
6 high-flying clean energy generators
By Cat DiStasio Dirty fossil fuels come from the ground, but the future of energy is in the sky. Thanks to innovative engineers in the renewable energy industry, the world of high-altitude wind and solar generators is booming. Not only are these devices cleaner than fossil fuel alternatives, but they have the potential to generate more usable energy at a lower cost. High-altitude wind turbines can take advantage of faster wind speeds, and positioning solar arrays above the clouds yields better sun exposure without shadows blocking the rays.
Google X acquires Makani Power, an airborne wind turbine manufacturer
Larry Page just picked up another bird for his flying craft collection, and this plane doesn't even carry passengers. In fact, it's not used for transportation at all -- the aircraft is tethered to the ground. Google X, the tech giant's experimental arm, recently acquired the device's designer, Makani Power. That company is currently in the process of creating a flying wind turbine system. In essence, the Airborne Wind Turbine (AWT) flies at an altitude of 800 to 1,950 feet in order to take advantage of stronger winds. On-board generators create up to 600 kilowatts of electricity collected through dedicated turbines, which is then sent on to a tethered ground station. It's an interesting idea indeed, and judging by Google's non-disclosed financial interest, Mountain View sees some serious potential as well. The acquisition, first reported by Bloomberg Businessweek, was but one component of the publication's in-depth look into Google X. You can read that article in full at the source link below.
