Tag: "solar energy"

Solar Energy Pros and Cons

Solar Energy Pros and Cons

Knowing the solar energy pros and cons is one of the most important things in deciding whether or not you should buy this source of power. There are many uses for solar energy, for example, it can be used for generating electricity, central heating, getting hot water, and cooking

Solar Power for Obama’s Grandmother

Volunteers from Greenpeace install solar energy in the village of Barack Obama’s grandmother in Kenya providing electricity to her house as well as to the community’s school.

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Fossil Fuels Vs. Renewable Energy Sources

Fossil Fuels Vs. Renewable Energy Sources

Today we live in a world where fossil fuels (oil, natural gas and coal) provide more than 90% of the total energy. The energy needs are increasing and it is estimated that fossil fuels will be depleted in not so distant future. The need to look for alternative sources of energy is therefore a priority.

Dumpster Diver Creates DIY Solar Panel System Doing What the D.O.E. Can Not

Dumpster Diver Creates DIY Solar Panel System Doing What the D.O.E. Can Not

In a stunning show of intellect, a writer for Worldsnest, tapped an unlikely source to create a homemade energy system: the garbage can. He has created a 6 kwh solar power system for about $6,000. A comparable 6 kwh solar power system done with PV panels and a professional installer costs about $60,000.

Solar Lights: The Affordable Technology That Saves You Money

Solar Lights: The Affordable Technology That Saves You Money

Solar lights are the wave of our illuminating future. While we have used the energy of sunlight for eons, we have only recently been able to efficiently harness and manage this power. Solar lights are a step in lighting our journey toward a more Earth-friendly tomorrow.

7 Reasons Why Nuclear Power is Not the Answer

7 Reasons Why Nuclear Power is Not the Answer

Nuclear power has always been seen as a “safe” alternative energy to burning fossil fuels. So much so they today is accounts for about twenty-five percent of worldwide power generation. But here are 7 reasons why nuclear power is not the answer.

Does The Efficient Planet Guide Really Work?

Does The Efficient Planet Guide Really Work?

The Efficient Planet guide is not just one book, it’s 3! With 71 pages on how to build a home solar power system, 51 pages on how to build a home wind turbine, and another 50 pages on how to enjoy efficient living at home, this is one comprehensive set of instructions!