Is alternative energy 'alternative'?

Alternative energy isn't so "alternative" anymore. It's in the news, on political platforms, atop roofs and filling gas tanks, and the options have grown enough to change the conversation: It's not whether we want it, but which kind we want. Most of our current energy consumption draws on fossil fuels.

Are off-grid power systems a viable alternative?

Off-grid power systems, which generate electricity independently of the central grid, offer a lifeline to these areas. They provide a viable alternative, especially in places where extending the main grid is economically impractical or environmentally unsustainable.

Is wind power a good alternative energy source?

While less common than solar panels, wind power can be an effective alternative energy source for some homeowners. Wind power requires significant space. For optimal performance, you’ll need at least an acre of unobstructed land. It is also dependent on local wind speeds, which need to be at least 8 mph.

Are hydroelectric power plants a good alternative power source?

Hydroelectric power plants are one of the more widely debated alternative power sources due to the significant, harmful environmental impacts of dams. But it's not possible to talk about the success of the alternative power generation without talking about water. Hydroelectric dams make use of the kinetic energy in moving water to produce power.

What makes a stand-alone power system successful?

Successful stand-alone systems generally take advantage of a combination of techniques and technologies to generate reliable power, reduce costs, and minimize inconvenience. Some of these strategies include using fossil fuel or renewable hybrid systems and reducing the amount of electricity required to meet your needs.

Are amorphous solar panels better than monocrystalline panels?

Out here in sunny California, highly efficient monocrystalline panels work best, but in colder, cloudier regions, Guido recommends amorphous panels. Their output might be 70 percent as much on sunny days, but because they process infrared and UV radiation more efficiently, “they kick butt” on cloudy days, he says.