Monday, August 19, 2019
energy for 1999 :: essays research papers
Total world carbon dioxide emissions from the consumption of petroleum, natural gas, and coal, and the flaring of natural gas increased from 5.873 billion metric tons of carbon equivalent in 1990 to 6.144 billion metric tons in 1999, or by 4.6%. (Carbon dioxide emissions are measured in metric tons of carbon equivalent. Tons of carbon equivalent can be converted to tons of carbon dioxide gas by multiplying by 3.667. One ton of carbon equivalent equals 3.667 tons of carbon dioxide gas.) The United States, China, Russia, Japan, and India produced 51% of the world's total carbon dioxide emissions from the consumption and flaring of fossil fuels in 1999. Germany, the United Kingdom, Canada, Italy, and FranceÃ¢â¬âogether produced 12%. Petroleum accounted for 44% of the carbon dioxide emissions; coal, 35%; and natural gas, 21%. Between 1990 and 1999, energy production and consumption increased in every region of the world except in Eastern Europe and the former Soviet bloc. East Asia a nd Oceania saw a production increase of 13.6 quadrillion Btu, and a consumption increase of 24.9 quadrillion Btu. Energy production in the Middle East increased by 12.1 quadrillion Btu, the second-largest increase for any region, while consumption increased 5.3 quadrillion Btu. Energy production in Central and South America increased by 8.2 quadrillion Btu, while consumption rose by 6.2 quadrillion Btu. In North America, energy production rose by 7.1 quadrillion Btu, and consumption increased 15.6 quadrillion Btu. Energy production in Western Europe rose by 5.8 quadrillion Btu, and consumption increased by 6.6 quadrillion Btu. Energy production in Africa increased by 5.2 quadrillion Btu, while consumption rose 2.4 quadrillion Btu. In Eastern Europe and the former USSR production declined 22.9 quadrillion Btu and consumption dropped 25.3 quadrillion Btu.In 1999, the United States, Russia, and China were the leading producers and consumers of energy, producing 38%, and consuming 41%, of the world's energy. The United States, Russia, China, Saudi Arabia, and Canada were the five largest producers of energy in 1999, supplying 47.9% of the world's total. The United States supplied 72.3 quadrillion Btu of primary energy; Russia, 41.5 quadrillion Btu; and China, 30.9 quadrillion Btu. The next leading producersÃ¢â¬âthe United Kingdom, Iran, Norway, India, and MexicoÃ¢â¬âtogether supplied 13.1% of the world's energy. The United States, China, Russia, Japan, and Germany were the largest consumers in 1999, using 49.9% of world energy. Canada, India, France, the United Kingdom, and Brazil together used an additional 14%.