The typical energy resources currently in use include non-renewable sources that will not last forever. In fact, we have already used up a large percentage of the earth’s non-replenishing resources. This is having a profound destructive effect on not only our economy, but the environment. However, recent research has increased the interest in lower-cost renewable energy resources that do not harm the earth’s environment. These resources include solar, wind, organic matter, geothermal, and water.
The sun is a direct energy resource, and an indirect resource for most of the other types of renewing resources. The energy of the sun is used to produce electricity that keeps our families, our businesses, and even our towns up and running. It is used to heat water and cool air. Solar power is a type of renewable energy that can be harnessed all over to varying degrees.
The sun warms the air and stirs up wind, which is another type of renewable energy. Wind farmers use turbines, or windmills, to grab energy from the wind. Wind power runs farms, households, and is useful to local and global industries. When wind and sun cause evaporation, rain and snow are the results. The water fills and moves along our flowing waters where it can be used as hydroelectric energy.
The sun and water nourish the plants, and plants become biomass. Organic matter provides fuels, produces electricity, and provides essential chemicals to power our world. The energy from biomass is called bioenergy. Renewable bioenergy comes from life, then supports life, which continues to cycle in the circle of organic life.
All renewable energies do not come from solar resources. The energy we can get from heat inside the earth is called geothermal energy. Geothermal energy can provide the energy we need for electricity, as well as heating and cooling.
Our earth is made up of seven continents, which are surrounded by oceans, which provide two important sources of energy. Tides and wind create waves. Tidal energy is renewable, and wave energy is consistently renewable with wind, water, and tides. That is not all there is! The difference in temperature of ocean water from the icy cold depths to the shallower, warmer water that has been heated by the sun is also a source of energy.
Our large-scale consumption of non-renewing energy is damaging the environment we live in. We can make a dramatic change for the better by using sources that will not run out, but continue to renew and sustain the world. The destruction of our rainforests is due in large part to energy consumption. Oil drilling and coal mining strips the land and leaves toxins in our air and water. The side effect of using these fuels is damage to all living things.
Energy resources that renew are good for the economy. When people and corporations invest in renewable energy, most of the profits go back into the helping the local economy, rather than profiting commercial operations and industries on the other side of the globe. Renewable energy jobs are more secure than jobs in oil or coal. Renewable energy never depletes, but it must be harnessed, equipment will always be necessary, and although it does do most of the renewing on its own, it must be supervised.
Oil and coal will not last forever and if we continue to use those non-renewing resources, we will hit rock bottom one day, and that will mean we have caused irreparable damage to our world. If we are going to leave a sustainable and beautiful inheritance to the children of our children, we have to get serious about making renewable energy our only energy resource.
At dumpsterrentalmobile.org our company is invested in environmentally safe initiatives such as recycling and also sustainable energy whenever opportunity presents itself.