air pollution problems created by coal combustion. Meanwhile, coal-fired power plants and industrial boilers spewed out tons of gaseous and particulate pollutants into the atmo- sphere. During combustion, the small amounts of sulfur and nitrogen in coal combine with oxygen to form sulfur dioxide (SO2), sulfur trioxide (SO3), and the oxides of nitrogen (NOx). (more…)
Coal is still used to a small extent for home heating and cooking. In the homes of more affluent nations, coal is used for recreati ...
A combination of legislation and technology has helped clean up many of the world’s coal-burning plants. Both developed and develop ...
Almost all fossil fuels use is by burning them to create energy. Burning process then produces waste products due to impurities in ...
Coal use today is no longer evocative of dirty power plants with polluting black smoke billowing from their smokestacks. Many o ...
Smoke from biomass and coal combustion contains a large number of pollutants with known health hazards, including particulate matte ...
The total installed geothermal power generating capacity in the world is approximately 9000 MWe from 21 countries, with the United States leading at nearly 3000 MWe and The Philippines with nearly 2000 MWe (Table II). Other major countries are Italy, Mexico, Indonesia, Japan, and New Zealand, with between 400 and 800 MWe each. (more…)
In most countries, geothermal resources are classified as natural resources belonging to the government. Since the 1980s, there has ...
Geothermal wells need to undergo a test program before they are used. This is so that the baseline conditions of both the wells and ...
Several passive heating systems, if provided with proper ventilation, can ensure to provide cooling. Passive heating and cooling fo ...
Steam is a great heat transfer medium simply because it's easy to move inside your system. Steam heating is known to have a ver ...
Steam heating is an absolutely wonderful method to heat your home. Steam heat is always driven by steam produced from water in ...
In recent years, there has been a greater understanding of the role of automotive emissions as environmental pollutants. Sulfur dioxide, nitrogen oxides, and carbon monoxide degrade the earth’s atmosphere and are health hazards. Carbon dioxide adds to the atmospheric buildup of greenhouse gases and in turn accelerates the process of global warming. (more…)
Most alternative fuel vehicles on the road today were originally designed for gasoline, but converted for use with an alternative f ...
The development and blending of gasoline additives and petroleum additivies are undertaken for the most part by the petroleum r ...
Almost all fossil fuels use is by burning them to create energy. Burning process then produces waste products due to impurities in ...
At present, in the United States and worldwide, motor vehicles are fueled almost exclusively by petroleum based gasoline (or re ...
A combination of legislation and technology has helped clean up many of the world’s coal-burning plants. Both developed and develop ...
The growth in air transportation volume has important global energy sustainable development
associated with the potential for greenhouse gases sources. On local to regional scales, noise, decreased air quality related primarily to ozone production and particulate levels, and other issues, such as roadway congestion related to airport services and local water quality, are all recognized as important impacts. (more…)
Fuel efficiency gains due to technological and operational change can mitigate the influence of growth on total emissions. Incr ...
Although the focus of many policy studies of climate change is on establishing the causal links between anthropogenic systems, emis ...
The outlook for reductions in future energy use is necessarily based on the potential for increased technological and operati ...
Climate change caused by the enhanced greenhouse effect is one of the most significant global environmental issues. Increased emiss ...
Although some scientists and critics still dispute that human caused greenhouse gases are causing climate change, the majority of s ...