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Alternative energy

What is alternative energy, how do I obtain it and what does it mean to my world

Heating your home, providing your electricity needs, getting around and much more does not have to mean that you need to pollute the environment.

Many solutions are now ready for both commercial and personal application such as Heat Pumps and wind power 

 It is time for people to rethink transportation and alternative energy and It's time we started thinking big. On looking into photovoltaic technology (in particular research being done at MIT, UC Berkeley and the University of Delaware) it seems utilizing the best current technology we can convert sunlight to electricity at a maximum of 41% efficiency. Sunlight provides approx. 1000 watts/square meter at the surface of the earth. That's quite a few light bulbs per square meter.

Emerging thin film technology is converting about 10% of the energy from sunlight to electricity but it also allows for the integration of photovoltaic technology directly into the building materials themselves. By most accounts, photovoltaic technology is fast approaching cost parity with fossil fuels. Current research focused on storage and future updates to transmission capability offer the potential for revolutionary changes to our energy infrastructure. Integration with mass transit such as high speed rail could be game changing developments for the United States and the world.

Ask yourself, why hasn't photovoltaic technology been more fully explored? The technology has been around since we were kids. One of the answers may be that neither wind nor sunlight can be owned, and therefore they cant be sold. While industry can sell us the equipment to utilize the energy inherent in wind and sunlight, it will be difficult to sell us the energy itself on a per watt basis. This hasn't stopped companies and utilities from trying. In fact, this is one of the ways photovoltaic technology seems to be developing in the United States. Companies lease out the expensive equipment and sell the energy back to us on a per watt basis. In Australia by contrast, people buy the equipment without paying per watt for the power generated.

One day soon, probably in our lifetimes, people will begin to think about energy in the same way we used to think about our air; plentiful, abundant and clean. When we rethink energy everything will change.

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