A description of geothermal energy in renewable and natural energy sources

Tidal power basically involves using kinetic energy from the incoming and outgoing tides. Not only do geothermal resources in the United States offer great potential, they can also provide continuous baseload electricity. Most wells generate MWe. The energy of the moving water can then be captured and called as hydroelectric power.

China is the largest producer of hydroelectricity in the world and has more than 45, small hydro installations. The adjective geothermal originates from the Greek roots geo, meaning earth, and thermos, meaning heat. The areas which have high underground temperatures are the ones which are the ones which are prone to earthquakes and volcanoes.

Even though geothermal power is globally sustainable, extraction must still be monitored to avoid local depletion. There are now three hydroelectricity stations larger than 10 GW: The programs vary, but in general, electric utilities bill their net metering customers for the net amount of electricity the customers use during a defined period.

Historically hydroelectric power came from constructing large hydroelectric dams and reservoirs, which are still popular in third world countries.

What are Alternative Energy Sources?

The Renewable Energy Program focuses primarily on utility-scale geothermal projects designed to generate power. Geothermal power is highly scalable: With the combination of both the size of the resource base and its consistency, geothermal can play an indispensable role in a cleaner, more sustainable power system.

It is another form of hydropower. Heat is continually produced in this layer, mostly from the decay of naturally radioactive materials such as uranium and potassium. While this is significant, it is still only a small fraction of the U.

Modern wind turbines with three blades dot the landscape today, turning wind into electricity. Direct geothermal heating systems contain pumps and compressors, which may consume energy from a polluting source. The Geothermal Energy Association estimates that projects now under development around the country could provide up to 2, megawatts of new capacity [ 3 ].

Additionally, unlike coal and nuclear plants, binary geothermal plants can be used a flexible source of energy to balance the variable supply of renewable resources such as wind and solar.

How Geothermal Energy Works

Larderello and The Geysers are vapor-dominated. The movement of winds is then captured by wind turbines. There is a lot of energy that can be harnessed from waves for use. Solar energy systems do not produce emissions and are often not harmful to the environment.

It most often refers to plants or plant-derived materials which are specifically called lignocellulosic biomass.

For more information on potential environmental, cultural, and historic resource impacts of geothermal energy technologies, please see the "Programmatic Environmental Impact Statement for Geothermal Leasing in the Western United States [6.

Geothermal energy produces no pollution, reduces our alliance on fossil fuels. The availability of these programs depends on annual appropriations from the United States Congress. This last approach is called hot dry rock geothermal energy in Europe, or enhanced geothermal systems in North America.

Ocean thermal energy conversionwhich uses the temperature difference between cooler deep and warmer surface waters, has currently no economic feasibility.

Renewable energy

Solar panels, which are required to harness this energy can be used for long time and require little or no maintenance. It does not cause any air pollution and have created several jobs in last few decades.

Hydrogen can also be used to make bombs like the ones used by America on Hiroshima and Nagasaki which makes it highly inflammable. They release methane gases which can be harmful to the environment. The conductive heat flux averages 0. Most hot water geothermal reservoirs are located in the western states, Alaska, and Hawaii.

The movement of turbines is responsible for producing electricity. Drillers can employ directional drilling to expand the size of the reservoir. PV power plants and concentrating solar power plants are the largest solar applications, covering acres.

Many living things are dependent on solar energy from plants, aquatic life and the animals. These are some of the alternative energy sources that can be taken into consideration when planning your energy production and usage.

Most non-renewable energy sources are fossil fuels: coal, petroleum, and natural gas. Carbon is the main element in fossil fuels. For this reason, the time period that fossil fuels formed (about million years ago) is called the Carboniferous Period.

Alternative Energy Sources: Geothermal energy is totally renewable as earth will continue to produce heat as long as we are all are here.

Renewable energy resources: Current status, future prospects and their Description of renewable energy sources Geothermal energy sources are classified.

According to the U.S. Energy Information Administration, the most frequently used renewable resources are biomass, water, geothermal, wind and solar (see May 3, In this article we are going to look closer at the technology behind geothermal electricity, or in other words, how we can convert geothermal.

of U.S. energy needs, all renewable energy sources combined Geothermal. Geothermal energy comes Energy for the Planet; Description of Three. Renewable energy is energy that is collected from renewable resources, which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.

Renewable energy often provides energy in four important areas: electricity generation, air and water heating/cooling, transportation, and rural (off-grid) energy services.

A description of geothermal energy in renewable and natural energy sources
Rated 0/5 based on 85 review
What Is Green Power? | Green Power Partnership | US EPA