In order to compete with more developed countries, growing countries like China need a large power output to keep growing their industry. For example, countries where the economy is heavily based on extracting and exporting oil, have a strong interest in fossil fuels to be largely used in electricity generation. Other factors that could influence governments’ decisions about the use of energy resources are political and economic pressures. However, the radioactive waste that is produced is difficult to store and dispose of. Nuclear fuel can release large amounts of energy compared to fossil fuels and does not emit carbon dioxide. In some developed countries, nuclear power stations are a growing form of electricity generation. The recognised impact on the environment of burning fossil fuels has caused science and society to develop the use of renewable energy resources and make machines more efficient. the existing infrastructure for extracting, transporting and processing fossil fuels - this makes fossil fuels cheaper than setting up new alternatives.the high power output fossil fuels give compared to other energy resources, like wind and water waves.Most of the electricity generated globally is still produced by fossil fuels. During winter there is more heating and lighting required than in summertime. During early evening a lot of energy is needed for heating, lighting and cooking but overnight there is very little needed while people sleep. This powered a wide range of devices and applications such as lighting, heating, computing technologies and operating machinery.ĭemand for energy varies with the time of year and the time of day. In the 20th century, electricity became a convenient way of distributing energy. Patterns and trends in use of energy resourcesĭuring the Industrial Revolution, advances in automation and transport caused a significant increase in the amount of fossil fuels extracted and burnt. Burning fossil fuels releases carbon dioxide, adding to the greenhouse effect, and sulphur dioxide which causes acid rain. Releasing energy from some stores causes pollution and harmful waste products. However, producing and distributing electricity can cause damage to the environment.
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