Articles - July, 2012

Bornay Two-Blade Small Wind Turbines

It’s been a while since I’ve seen anything new in the world of small wind, but I recently noticed that Bornay turbines from Spain are now distributed in the United States.  The company has several models, including two-blade models rated at 600 watts, 1500 watts, and 3000 watts, and a three-blade model rated at 6000 watts.  The Bornay 1500, for example, is about a nine-foot turbine that weighs 90 pounds and cuts in at winds of six mph.  The 1500-watt kit is sold for $20,000 by Electrex Industrial Services.

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Green Olympic Games, Macho Sustainability, Window Solar Power, + CFL Skin Damage

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Alva: An Edison Inspired LED Lamp

Luke Anderson started with a reasonable request for $4,000 on Kickstarter, and he reached funding in 24 hours.  Now, with 14 days left, Anderson has $25,000 in support for Alva — The Lightbulb Lamp.  It’s 8.5″ wide by 17.5″ tall and comes in brown, white, or black ceramic base options.  The lamp is powered by a replaceable LED with a hand-shaped filament.  Alva* looks like a classic early Edison bulb, but it’s a lot bigger and will retail after the Kickstarter campaign for $550.

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