• Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

Energy Sources and Power in the United Kingdom.

Extracts from this document...

Introduction

Energy Sources and Power in the United Kingdom. Energy production has advanced greatly over the years. We now have more options than ever, most of which are outlined in this report. Each source will be explored thoroughly and I will attempt to advise as to which option should be taken in our future of energy production. Fossil fuels. Coal Coal has declined over the years as a source of energy. The only remaining power plants are in the North where aluminium is produced. Coal is mined from Britain's sole remaining shaft mine and then used as fuel for the local power plant, which supplies electrical energy to the nearby Aluminium plant. Coal is a relatively cheap source of energy, and can be easily obtained form countries such as Poland. It is today more efficient than it once was, but I would not advocate it as being the most productive source of energy. ...read more.

Middle

Nuclear Power. This is undoubtedly the most controversial form of energy. It consists of a core where nuclear reactions take place and the energy produced from this heats water, which then causes the turbines to rotate and generate power. It is a process that is safe and clean until radioactive material has to be disposed of. Depleted uranium is packed in to concrete crates, which are lined with lead. These crated are thrown on to the sea, where scientists hope that they will do no body any harm, and gradually loose their radioactivity over time. (This is dictated by the half-life of the material). No pollution what so ever is produced during the process of generating power. People often look at the huge cooling towers and assume that the steam belching out is deadly, when in fact it is nothing but water. Hydroelectric power. This involves water with a high velocity turning turbines. ...read more.

Conclusion

This however is a small cost in relation to the benefits that they have to the environment and us. Wave power. This is probably the most viable option for Britain's clean energy source. It is a process that involves building walls across a tidal estuary. There are compartments that collect water at high tide, and then release it when the tide goes out. The water powers turbines, which in turn generate electricity. This is a good option for Britain because we have rivers with some of the largest tidal ranges in the world e.g. The Avon. Solar Power. This is a source of energy that converts energy from the sun in to electricity or is used to heat water for individual homes. This option is not at all recommendable for Britain, due to our lack of sunlight. Areas such as California have partially adopted this source of energy ad it can generate around 14,000 KW of power. It is a process that is expensive (production of solar panels) and unreliable for many regions of the world. ...read more.

The above preview is unformatted text

This student written piece of work is one of many that can be found in our AS and A Level Energy, Respiration & the Environment section.

Found what you're looking for?

  • Start learning 29% faster today
  • 150,000+ documents available
  • Just £6.99 a month

Not the one? Search for your essay title...
  • Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

See related essaysSee related essays

Related AS and A Level Energy, Respiration & the Environment essays

  1. Marked by a teacher

    To make sure we have plenty of energy in the future, it's up to ...

    4 star(s)

    Then when the tide drops, the water behind the dam can be let out just like in a regular hydroelectric power plant. In order for this to work well, you need large increases in tides. An increase of at least 16 feet between low tide to high tide is needed.

  2. Field trip report Mangrove ecosystem

    This method can prevent the seeds from suffocation and desiccation by seawater. > Their droppers also have elongated shape with flesh hypocotyls that they can float on the seawater for dispersal. Its pointed apical also enable them to insert into substrate after detached so that up-right position can be maintain to expand the root system rapidly.

  1. Current Research in Nuclear Fusion Power and Its Place in Future Electricity Production.

    forces holding them together and separate and a 'sea' of charged particles, the negative electrons and the positive nuclei, is formed. Temperatures around and above 100 million degrees Celsius are required for fusion to occur. Fusion and Current World Energy Production This is the reaction which powers stars, and international

  2. Why the Body Needs Energy? Every living cell within the ...

    the heartbeat on an average is 70 beats per minute (60 seconds) then the time of one beat or one cardiac cycle is 60 divided by 70 seconds is 0.8 seconds therefore you must remember that this is based on the average resting heart rate.

  1. formation, extraction and separation of the crude oil.

    Using mud which is fluid that is to cut the rock and bring the back to surface. Some times the pressure is very high and this can cause blow outs. Sonde is a measuring device for the rocks and is used to see the quality of the rock which is cutting through.

  2. The World Demand for Power

    Coal has become somewhat redundant though with it proving must dangerous to the atmosphere. The fossil fuel that currently provides the Earth with the majority of its energy is oil, contributing 60%. Due to this heavy reliance on the fossil fuel, which has emerged the most suitable for our needs, oil is great demand.

  1. VO2 Max and Aerobic Power.

    + 0.15 x MAS x Age The unit for VO2 max is: mlO2 min-1 kg-1. (Note: The above formula is a "conversion formula developed by researchers, to give an accurate measure of VO2 max". See Activity Sheet 26) After calculating the VO2 max, we can convert it to maximum aerobic power output.

  2. Investigation into how Lichen growth is affected as you move further away from a ...

    I chose a random spot at each site and started collecting results by setting up a line transect and collecting data. The equipment I used were a 25 meter tape and a 1 meter by 1 meter Quadrat as that is all I needed to gather data as I was

  • Over 160,000 pieces
    of student written work
  • Annotated by
    experienced teachers
  • Ideas and feedback to
    improve your own work