How #WindPower Works : When you talk about modern wind #turbines, you're looking at two primary designs: horizontal-axis and vertical-axis. Vertical-axis wind turbines (VAWTs) are pretty rare. The only one currently in commercial production is the Darrieus turbine, which looks kind of like an egg beater.
Discreet Solar Power For Your Roof Here is an inconvenient truth that advocates of alternative energy sources are reluctant to admit – solar panels are an eyesore. Especially in a residential setting, they detract from the aesthetic of any house, no matter how much the owner tries to convince you otherwise. Think about the streets in your neighborhood, and ask yourself how many of them actually have visible solar panels, and you will quickly realize that they are not very popular. However…
Transparent solar cells could turn your windows into power sources
A Michigan State University research team has finally created a truly transparent solar panel — a breakthrough that could soon usher in a world where windows, panes of glass, and even entire buildings could be used to generate solar energy. .transparent solar cell