Oil, coal and natural gas are non-renewable energy sources known as fossil fuels and are currently the world's largest source of energy. These are made up of prehistoric plants and animals that died over a million years ago and were progressively buried by layers of rock. Today, fossil fuel industries drill for or extract these energy sources, then they are burned to produce electricity or refined to be used as fuel for heating or transportation. Over the past twenty years, nearly a quarter of human-caused emissions came from the burning of fossil fuels. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay Non-renewable energy sources are those that are destined to run out in the near future. Fossil fuels do not qualify as renewable energy resources because their availability is limited. In fact, it is predicted that they will run out in the next 50 years. Additionally, fossil fuels take years to form, meaning that when they run out, we may have to wait another 60 years or so for new ones to form. Our global infrastructure and dependence on fossil fuels have led to a vast, interconnected web of problems undermining the stability of Earth's climate, harming the health of countless people around the world, polluting and destroying marine and land-based habitats, corrupting politics with dirty energy money, leading to energy insecurity, debt and poverty, blocking the transition to clean energy, using much more water to generate electricity, which is set to double by 2035, than clean energy technologies such as solar and wind, and increasing human rights abuses, war and national security concerns. Environmental pollution is one of the major disadvantages of fossil fuels. It is known that carbon dioxide, the gas released when fossil fuels are burned, is one of the main gases responsible for global warming. The increase in Earth's temperature has caused the polar ice caps to melt, low-lying areas to flood and sea levels to rise. If such conditions continue, our planet Earth may face serious consequences in the near future. Unlike renewable energy resources such as solar and wind, accidents involving fossil fuels are highly dangerous and can cause extensive damage. Oil spills have occurred in the past, especially in the United States. Oil spills lead to pollution of water bodies and the death of aquatic animals, including those living offshore. Furthermore, the environment around the coast is severely damaged. It can also have serious effects on human health; Emissions of greenhouse gases and other toxic elements resulting from the burning of fossil fuels can cause serious health complications such as chronic asthma, reduced lung function, chronic bronchitis and cardiovascular disease. Fossil fuels are highly subject to price fluctuations and market manipulation. This aspect is greatly felt by developing countries which are heavily dependent on the import of fossil fuels. According to the US Department of Energy, massive price fluctuations and price manipulations by Middle Eastern oil-producing countries cost the economy an estimated $1.9 trillion between 2004 and 2008 alone. Advances in technologies of renewable energy have minimized these fluctuations and manipulations ofprices to a greater extent. Speaking nationally, fossil fuel consumption in Pakistan has increased significantly over the past twenty years. In 2014, fossil fuel energy consumption for Pakistan was 59.7%. Pakistan's fossil fuel energy consumption increased from 55.8% in 1995 to 59.7% in 2014, growing at an average annual rate of 0.36%. Pakistan's natural resources consist of extensive natural gas reserves, low-quality coal, and even limited oil reserves. Pakistan is among the most gas-dependent economies in the world. Natural gas was first discovered in 1952 in Sui, Balochistan province, which turned out to be the most significant and largest gas field. After successful exploration and extraction, it was commissioned in 1955. This major discovery in Sui followed a series of medium and small-sized gas fields in other parts of the country. Pakistan initiated compressed natural gas (CNG) as a transportation fuel program through the establishment of a research and demonstration system of CNG refueling stations at the Hydrocarbon Development Institute of Pakistan (HDIP) in Karachi in 1982 and in Islamabad in 1989. CNG is now rapidly emerging as an acceptable vehicle fuel in place of petroleum. Pakistan is the third largest user of methane in the world after Argentina and Brazil. Large diesel vehicles (buses and trucks) are now the next target for replacement by CNG for economic and environmental reasons. I am personally of the opinion that fossil fuels are indeed a very dangerous source of energy and that their use should be limited to safer use. level so that their reserves last longer and global warming is at least slowed down. They are extremely harmful to the environment and could prove to be the cause of the extinction of several wildlife species. For example, oil spills are very dangerous for the marine ecosystem; causing the death of many animals, not only those in the water, but also those in the open sea. The release of carbon dioxide into the atmosphere is also harmful to both animals and humans. Many countries around the world are too dependent on fossil fuels and need to start developing renewable energy sources. Fossil fuels are also very expensive for a country's economy, for example countries like the United States and Pakistan, which depend on foreign oil, spend billions of dollars to import it. This can be improved by switching to more renewable energy sources such as solar and wind energy. Renewable energy is energy harvested from renewable resources, which are naturally replenished on a human time scale, such as sunlight, wind, rain, tides. , waves and geothermal heat. Renewable energy technologies are clean energy sources that have a much lower environmental impact than standard energy technologies. Renewable energy sources will never run out. Other sources of energy are limited and will one day decrease. Sun, wind and water are perfect sources of energy. They are non-polluting, renewable and efficient. Not only does the use of renewable energy sources help reduce global carbon dioxide emissions, it also adds much-needed flexibility to the energy resource mix by reducing our dependence on limited fossil fuel reserves. Essentially, these renewable energy sources create their own energy. The goal is to capture and harness their mechanical power and convert it into electricity as effectively and productively as possible. There are more than enough renewable energy sources to satisfy all of the world's energy needs forever;however, the challenge is to develop the capacity to capture, store and use energy effectively and economically when needed. Solar energy is probably the cleanest and most reliable form of renewable energy available. Solar panels can be used to convert the sun's rays into electricity to power your home or business. Secondly there is hydroelectric power, which is most commonly achieved through dams. It can also be collected as kinetic energy produced by the movement of tides in the ocean. Thirdly there is wind energy which can be harnessed with the use of wind turbines. For this method wind farms are usually built with several hundred turbines in one area. Globally there are many examples of renewable energy projects paving the way for a cleaner future. An example of this is the Ivanpah solar electric generation system located in the Mojave Desert, 40 miles southwest of Las Vegas. This is an operational solar thermal energy project. The facility uses 173,500 heliostat mirrors spread across 3,500 acres, concentrating solar energy on boilers located atop three solar towers. The project is currently the largest solar thermal plant in operation in the world. There are also these cooling towers for a geothermal power plant operated by the Costa Rican Electricity Institute (ICE). The power company managed to produce all electricity for the nation from renewable energy sources for more than 80 consecutive days in 2015, with the use of hydroelectric power plants and a combination of wind, solar and geothermal energy. Then we have Europe, which is a world leader in building wind farms near its coasts. The London Array is the world's largest offshore wind farm and began operating on April 8, 2013, approximately 12 miles off the coast of Kent and Essex, England. It has a maximum generating capacity of 630 megawatts (MW) provided by 175 turbines, enough to supply up to 500,000 homes. Pakistan has high potential to exploit all three of these sources and easily reduce the use of fossil fuels. Solar energy makes a lot of sense for Pakistan for several reasons: First, 70% of the population lives in 50,000 villages far away from the national grid. Connecting these villages to the national grid would be very expensive, so equipping every home with a solar panel would be cost-effective and empower people both economically and socially. Furthermore, since Pakistan is an exceptionally sunny country, if just 0.25% of Balochistan were covered by solar panels with 20% efficiency, enough electricity would be generated to cover all of Pakistan's demand. In many Pakistani villages, wood and animal dung are used as cooking fuel and this is causing widespread deforestation. The Alternative Energy Development Board (AEDB) has completed a project whereby villagers who received solar panels were also provided with solar cookers. Over the course of the project, deforestation decreased by 80% near the villages and kitchens were also produced in Pakistan, generating local economic growth. This shows not only how destructive fossil fuels are to Pakistan's ecosystem, but also how the problems caused by them can be easily solved by switching to renewable energy sources. Furthermore, with only 2.2% of Pakistan remaining forest, it is more important than ever to preserve it. The other viable source of clean energy in Pakistan is wind energy. Pakistan is fortunate to have something that many other countries do not have, which is high wind speeds near major centers. Islamabad and Karachi have speed of.