Of all the available resources, non-renewable energy resources are the least abundant, and yet they are also the most widely used. In the last century, we have devastated the earth’s natural resources and put a tremendous strain on local and global economies. Environmental awareness has also been increasing, and this has led to deeper research into types of renewable energy. The use of renewable resources such as solar energy, wind energy, biomass, geothermal energy, and water, has been spreading.
Most of our renewable energy options come from the sun. Solar energy, or energy that is produced via the sun’s rays, is used for residential, industrial, and commercial purposes. Solar energy is used for heating water, cooling the air, and providing electricity to run lights and machines. While energy from solar resources is most widely used in areas with a great degree of exposure to the sun, it has applications in all parts of the world.
Driven by the heat of the sun, the wind’s energy is captured by windmills, or wind turbines, and distributed for agricultural, industrial, and residential purposes. Sun and wind cause the evaporation of water. This produces precipitation, which flows into the world’s rivers. We can capture its energy through the use of hydroelectric power plants.
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.
Renewable energy is not always connected to the sun. We can use energy that is created from the earth’s heat to heat and cool our homes and other buildings. This source is geothermal energy. Geothermal energy is also a reliable source for the production of electricity.
Then, there are ocean energies. The majority of our beautiful planet is covered by the world’s oceans, and these oceans contain more than one way of providing renewable energy. Gravity causes tides, the winds and tidal pulls create waves. This is referred to as wave energy. We can also capture energy from the sun-heated parts of the ocean.
The discovery of coal and oil as sources of energy helped to create the industrial and technical world we live in, but in order to continue to power a technologically-evolving earth, we must do further research into all different types of renewable energy. Oil and coal will not renew — at least not fast enough to keep up with a growing world that depends on electric power. Of all the choices we have, we continue to use non-renewable fuels that poison our water and pollute our air. We strip our forests fast and fail to plant with equal vigor. Renewable energy is our hope for the future of the planet.
Renewable energy can provide job security and put money back into local economies. This is because careers in renewable energy are built around maintaining an endless resource, rather than producing from energies that will run out. Money spent on renewable energy sources and investments in earth-friendly energy puts money into the local economy. Rather than boosting the economies of people across the world, we can lend a hand to our local economies.
As residents of the earth, we not only have a responsibility to our planet, we have a personal stake in its survival. We can either gorge on energy that cannot renew and leaves the world in ever-worsening shape, or we can choose to get our power from all of the types of renewable energy. For the sake of future generations, we need to stop hurting our earth and start healing it.
At dumpsterrentalnewarknj.net we are serious about ecological projects such as recycling and also sustainable energy if at all possible.