Sentences with phrase «recovered by a coal»
If the external costs of burning coal were recovered by a coal tax, coal would be the most expensive of all energy - generating fuels.
https://www.sourcewatch.org/ Not exact matches
Others include: toxic by - products from polysilicon manufacture dumped indiscriminately in China; air pollution spewed from coal - fired power plants that provide the electricity needed to produce photovoltaics; and recovering cadmium, a known human carcinogen that is a primary ingredient in some thin - film solar cells, from mining slimes.
Fly ash is a fine powder recovered from gases created by the burning of coal.
But it seems likely, by then, that the market will have shifted its focus to renewables, and perhaps nuclear, with coal unlikely to recover given renewables prices will keep falling.
«Fly ash is a fine, glass - like powder recovered from gases created by coal - fired electric power generation.
As a result, 2009 coal consumption dropped by more than 10 % and has not subsequently recovered.