Renewable Energy Vs. Geothermal Energy Essay

Renewable Energy Vs. Geothermal Energy Essay

Length: 933 words (2.7 double-spaced pages)

Rating: Better Essays

Open Document

Essay Preview

Introduction
Renewable energy is usually defined as energy that is collected from resources which are naturally replenished on a human schedule, such for example sunlight, wind, rain, tides, waves, and geothermal heat.
According on REN21’s 2016 report, renewables subsidized 19.2% toward humans ' global energy consumption and 23.7% to their generation of electricity in 2014 and 2015, respectively. This energy consumption is divided as 8.9% coming from traditional biomass, 4.2% as heat energy (modern biomass, geothermal and solar heat), 3.9% hydro electricity and 2.2% is electricity from wind, solar, geothermal, and biomass. An average of 147 gigawatts has been generated in the year 2015.
In parallel with growth in markets and investments, 2015 saw continued advances in renewable energy technologies, ongoing energy efficiency improvements, increased use of smart grid technologies and significant progress in hardware and software to support the integration of renewable energy, as well as progress in energy storage development and commercialization.
Employment in the renewable energy sector increased in 2015 to an estimated 8.1 million jobs. Solar PV and biofuels provided the largest numbers of renewable energy jobs. A large scale hydropower accounted for an additional 1.3 million direct jobs.
History of Renewable Energy Technology in UK
The UK is on track to meet its renewable energy goals, with wind power substituting for gas and coal use and driving down greenhouse gas emissions, according to new analyses. However, the actions of the next government are likely to be crucial in deciding whether the legally binding targets can be met.
Gas use in the UK fell by more than a fifth from 2005 to 2012, as energy efficiency increased acro...


... middle of paper ...


...tal now over 7.8GW, the sector is two and a half times bigger than it was at the end of 2007. Onshore wind is the biggest single technology, accounting for over 69 per cent of installed capacity, while hydro, solar and bioenergy are Scotland’s other major sources of renewable power.

Chart 3
It shows that renewable electricity generation is now equivalent to approximately 57.4 per cent of Scotland’s electricity consumption. The Scottish Government’s 2011 target of 31 per cent was surpassed with a total of 36.2 per cent.

Scotland 's renewable energy targets:
• 100% electricity demand equivalent from renewables by 2020.
• Interim target of 50% electricity demand equivalent from renewables by 2015.
• 11% heat demand from renewables by 2020.
• At least 30% overall energy demand from renewables by 2020.
• 500 MW community and locally-owned renewable energy by 2020.



Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »

Essay on Geothermal Energy: A Clean and Renewable Energy

- What is Geothermal Energy. The term geothermal comes from the Greek geo meaning earth and therine meaning heat thus geothermal energy is energy derived from the natural heat of the earth. The heat that flows from the Earth's hot interior due to crustal plate movements, zones of high heat flow, may be located close to the surface where convective circulation plays a signifcant role in bringing the heat close to the surface (World Bank Group, 2012). The Earth's crust, on which we live and depend, is in large part the product of millions of once-active volcanoes and tremendous volumes of magma that did not erupt but instead cooled below the surface....   [tags: Alternative Energy Sources]

Free Essays
1697 words (4.8 pages)

Essay about Non-Renewable vs. Renewable Energy

- Renewable energy is energy generated from a natural resource. The reason why these sources are called ‘renewable’ is due to the fact that they quickly replenish themselves and therefore we have a relatively everlasting supply. Resources that can not be restored in a short space of time are categorised as non-renewable. In order to acquire a sustainable future we should not so readily dispose of resources that can not be renewed so quickly. As well as this there is the fact that using chemicals as a source of energy is taking it’s toll on the environment....   [tags: environment, resource, geothermal]

Better Essays
952 words (2.7 pages)

Feasibility of Geothermal Energy in the United States Essay

- Feasibility of Geothermal Energy in the United States Abstract Over the past years, gasoline and electricity have been the leading energy resources. The search for an alternative source of energy has become a complicated problem for scientists and an economic dilemma for America's public. Scientists have been trying to recognize geothermal energy as the next leading source of energy. In this research paper, I account for the inexpensive costs and different methods of gathering the geothermal energy of America....   [tags: Clean Alternative Energy Renewable Power]

Better Essays
2890 words (8.3 pages)

Renewable Energy: Is It the Solution? Essay

- Introduction Renewable energy is considered a revolutionary thing, something that can save us from peak oil and climate change, but is it really what it seems. Renewable energy can help ease our predicament. There are multiple ways to achieve this, including the use of newer, greener technologies such as wind, solar power, and biomass. The purpose of this paper is to educate, theorize, and discuss various aspects of renewable energy, such as its history, development, and the advantages and disadvantages of renewable energy....   [tags: wind power, solar power, biomass, geothermal]

Better Essays
1558 words (4.5 pages)

Improving Geothermal Energy Essay

- It is common knowledge that the quest for a better, infinite energy resource is consistently being searched for. The simple answer in solving the energy crisis is to utilize the heat from the Earth we live on. Geothermal energy harnessed from magma will produce enough energy to power the world. Geothermal energy is already one of the most effective and environmental friendly sources of power that is used today (Introduction to Geothermal Energy). Though most of the geothermal energy is harnessed from hot springs (Geothermal Basics – Basics), harnessing the energy from magma will create three times as much power (Melting Points of Rocks)....   [tags: renewable energy resources, environmental issues]

Better Essays
953 words (2.7 pages)

Essay Geothermal Power Producers: The US, Philipines and Indonesia

- ... 40% of the world’s potential geothermal resources are located in Indonesia, mainly because of the hundreds of volcanoes that are included in the Ring of Fire. In 2011 12% of the renewable energy produced in Indonesia consisted of 7% of hydropower, 5% of geothermal power, and less than 1% of other renewable resources. The top three producers of geothermal power are the United States, the Philippines, and Indonesia being the third. Indonesia is made up of countless islands that are sprinkled with many active and dormant volcanoes that are included in the Ring of Fire, therefore the potential for geothermal power production there is extremely high.....   [tags: renewable energy, no emissions]

Free Essays
522 words (1.5 pages)

Geothermal Energy Essay

- Geothermal Energy: The Answer to the Energy Problem. Abstract: The global community is currently searching for new sources of energy that are not detrimental to the environment, that are cost effective, and that will be able to provide for the current and future demand for energy. Geothermal energy is one of the promising alternatives to fossil fuels because it releases no toxic or greenhouse gas emissions, its current cost is decreasing yearly, and it is a continuous source of energy. It is a clean and efficient energy source that has the capabilities to provide for a majority of the power used in the residential, commercial, industrial, and electric power sectors....   [tags: Power Fuel Renewable Resource Global Warming]

Better Essays
2839 words (8.1 pages)

Renewable Energy: A Bright Future Essay

- In chapter thirteen of our book, Environment by Raven and Berg, it shows us just how important renewable energy sources are. Currently the United States of America thrives on the use of fossil fuels and nuclear power. The main problems with these types of fuel are that they are both limited and can be extremely harmful to our environment. They cause global warming, air pollution, acid rain, and oil spills (Environment), and not only that, but in the grand scheme of things, these sources really aren’t even that cheap of a fuel source....   [tags: Renewable Energy, ]

Better Essays
697 words (2 pages)

Adaptation of Renewable Energy Essay

- Renewable energy is generated from natural resources such as sunlight, wind, rain, tides, and geothermal heat. On October 5, 2010 the U.S. Department of the Interior (DOI) approved the first sizeable solar energy plants to be built in California which will be divided into two developments totaling 6,800 acres of public land. This project is estimated to last 30 years while generating almost 1,000 new jobs. The solar energy technology that will be used in California’s Imperial County is called the sterling energy systems SunCatcher technology....   [tags: Renewable Energy]

Better Essays
1798 words (5.1 pages)

Using Renewable Energy Essay

- With a growing population around the world, the need for more energy increases as well. We are accustomed to using fossil fuels as our central source of energy for everyday exploiting. Fossil fuels are a natural matter that is found in the ground of the Earth that is formed in a previous time period millions of years ago and are nonrenewable. Fossil fuels are burned in order to fabricate energy. When nonrenewable resources have been used, they cannot restock themselves or be used again. Renewable energy is a supply of energy that can be used as many times necessary and does not necessitate a compound made from the Earth....   [tags: renewable energy,]

Better Essays
1608 words (4.6 pages)