Coal in Europe carbon dioxide emissions, has been attacked for its detrimental effects on health. Coal has been linked to acid rain, smog pollution, respiratory diseases, mining accidents, reduced agricultural yields and climate change. Proponents of coal downplay these claims and instead advocate the low cost of using coal for energy. Many European countries, such as Italy, have turned to coal as natural gas and oil prices rose. Coal technology has also advanced over the years, and emissions of soot and gases released in the burning of coal have been greatly reduced. New coal pollution mitigation technology, which often refers to carbon capture
Renewable natural gas supply contracts. Applications: In contrast to being renewable, biogas creates similar environmental pollutants as ordinary natural gas fuel, such as carbon monoxide, sulfur dioxide, nitrogen oxide, hydrogen sulfide and particulates. Any unburned gas that escapes contains methane, a long lived greenhouse gas. The key difference from ordinary natural gas is that it is often considered partly or fully carbon neutral, the carbon dioxide contained in the biomass is naturally renewed in each generation of plants, rather than being released from fossil stores and increasing atmospheric carbon dioxide. Renewable natural gas Renewable Natural Gas (RNG), also known as Sustainable Natural Gas