Latest Fossil fuel power plant Stories
An alliance of environmental groups is urging the Environmental Protection Agency (EPA) to push forward with new coal ash standards that it had proposed after a massive and expensive 2008 oil spill at the Tennessee Valley Authority (TVA) Kingston Fossil Plant.
A group of researchers at MIT, led by Ruben Juanes, published a study this week that showed deep saline aquifers in the United States are capable of storing a century’s worth of carbon dioxide produced by the nation’s coal or gas fueled power plants.
Lower emission from power plants in 2009 was driven by competitive pricing of natural gas versus coal.
Coal is a fossil fuel extracted from the ground either by underground mining, open-pit mining or strip mining. It is a readily combustible black or brownish-black sedimentary rock. It is composed primarily of carbon and hydrocarbons, along with assorted other elements, including sulfur. Often associated with the Industrial Revolution, coal remains an enormously important fuel and is the most common source of electricity world-wide. In the United States, for example, the burning of coal...
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.