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Internal combustion engines to generate electricity. [9] More than 70 percent of all landfill electricity projects use reciprocating piston (RP) engines, a form of internal combustion engine, because of relatively low cost, high efficiency, and good size match with most landfills. RP engines usually achieve an efficiency of 25 to 35 percent ...
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Unlike coal and natural gas, they can generate electricity and fuels without releasing significant quantities of CO 2 and other greenhouse gases that contribute to climate change, however the greenhouse gas savings from a number of biofuels have been found to be much less than originally anticipated, as discussed in the article Indirect land ...
Instead of a Form 1099, MLP investors receive a Schedule K-1 tax form. As a consequence of their pass-through status, holding MLPs in tax-exempt accounts may generate Unrelated Business Income Tax (UBIT). [2] To encourage tax-exempt investors, some MLPs set up C corporation holding companies of limited partner which can issue common equity. [3]
Ecological light pollution [1] is the effect of artificial light on individual organisms and on the structure of ecosystems as a whole.. The effect that artificial light has upon organisms is highly variable, [2] and ranges from beneficial (e.g. increased ability for predator species to observe prey) to immediately fatal (e.g. moths that are attracted to incandescent lanterns and are killed by ...
The goal of the project was to improve fire safety for the Pacific Palisades area by replacing the wooden poles with steel, widening fire-access lanes in the area, and installing wind- and fire ...
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The Vattenfall utility company study found Hydroelectric, nuclear stations and wind turbines to have far less greenhouse emissions than other sources studied.. A typical study of a wind farm's Life cycle assessment, when not connected to the electric grid, usually results in similar findings as the following 2006 analysis of 3 installations in the US Midwest, where the carbon dioxide (CO 2 ...