Do-It-Yourself Going Green Ideas
Apr
19
Renewable energy is power which has been generated from renewable resources – in other words, it does not “run out” or eventually become depleted. It can be continuously re-created.
It’s not just the prices of oil that has people searching for clean and renewable energy sources. Global warming concerns, and international pollution problems, have triggered this concern as well. Governments around the world have begun to support research on improving the renewable energy technologies.
Mar
28
Alternative Energy
When we speak of alternative energy, we refer to sources of usable energy that can replace conventional energy sources (usually, without undesirable side effects). The term “alternative energy” is typically used to refer to sources of energy other than nuclear energy or fossil fuels.
Mar
20
Hot water or steam from within the earth can be used to heat establishments, or to produce electricity. It is one source of renewable energy because, water can be replenished by the rain, and the heat itself flows consistently from within the earth’s core.
Around 4,000 miles below the earth’s surface, temperatures can reach levels hotter than the sun’s surface. This is where geothermal energy is generated.
The planet is made up of several layers:
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