Alternative Energy

Natural oil as a supply of fuel energy is going the way of the dinosaur. The oil supply is not infinite and neither it is cheap. In addition, the cost of oil and its products are getting more expensive all the time.

The pollution caused from converting oil to energy is at such high levels that it is related to global warming which is a huge threat to the future of the Earth, as we know it, and it even makes the future of the human race uncertain. Alternative energy is available from different sources and it can replace the high cost of using fossil fuels and eliminates the pollution caused from using fossil fuel energy.

An electrical charge can be created from the energy of sunlight, heat or mechanical energy. It can then be collected in a battery or used with an inverter or converter to supply electricity to power lights, heating/cooling systems and appliances or it can be burned to power a motor engine or provide heat. Many of these alternative energy types provide a non-polluting form of electrical energy also known as clean energy.

Main Types of Alternative Energy

Wind power moves a rotary blade. This spinning movement is used to generate an electrical charge in a generator. This is a clean source of energy.

Solar electrical systems, also known as photovoltaic systems, collect sunlight, which is used to generate electricity between charged layers of positive and negative materials.

Hydro energy technology uses the movement of water, which pushes a turbine (wheel) which in turn spins a shaft. A generator, also known as an alternator, uses the spinning motion of the shaft to create an electrical charge. Generating hydro electrical power is a clean source of energy.

Ocean wave technology uses the movement of waves to move a hydraulic pump, which pushes the hydraulic fluid into a rotary motor that activates a generator of electricity.

Geothermal energy can be used to heat buildings through pumps that circulate air from below the Earth’s frost line up into a building. The building can be heated or cooled and this clean energy does use some electricity to manage the temperature and to move the air around.

The materials from bio-waste and feedlots can be converted to a suitable fuel for combustion energy uses for gas engines and for burning to create electricity. Ethanol can also be produced from wheat, sorghum, dry land corn and grass mixtures.

There are other forms of alternative energy but for now, these types are finding their ways into the news and being used for large projects around the world.