Here are the 4 key factors when deciding whether to invest in wind turbines:
The generator must be placed higher than all obstructions within 500 feet in all directions, by at least 30 feet plus the blade radius.
At most locations, wind energy is less consistent than Photo-Voltaic (Solar Energy panels) , and usually peaks at different times. Wind is best used in a hybrid system with PV.
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Make Biodiesel– fuel from vegetables – on 6th Aug at the Solar Living Institute, California. Workshop on how to make biodiesel from vegetable oil.
www.solarliving.org…
In 1997, Joshua Tickell set off to tour America in his van. Nothing amazing about that, you’ll tell me, just another kid going on a road trip. Well, Tickell’s road trip was different, because his van was different.…
Your garden can be off-grid, even if your house isn’t. solar outdoor lights can illuminate patios, terraces, walkways and driveways as well as gardens. At night the battery operates a LED that can stay lit for up to 10 hours. LED bulbs never need replacement. Of course, there are no electricity bills to pay. And they are great as allnight torches on picnicking and camping expeditions.…
