Below are five insider tips that can prevent you from getting ripped off, but read on before skipping to the good stuff. Your furnace is one of the most expensive appliances youâll ever buy for your home, due to the intense labor and all of the materials that are necessary for a proper installation.
Photo: Daniel Foster/Flickr. Critics of the natural gas extraction technique known as fracking have long criticized it for leaking too much methane â a potent greenhouse gas â into the atmosphere during the extraction process.he Environmental Protection Agency recently estimated that natural gas operations emitted about 145 million metric tons of methane in 2011, making it the biggest source of these emissions in the country.
72 times. Methane has a global warming potential 72 times greater than carbon dioxide over a 20 year period. Compared with carbon dioxide, methane has a high global warming potential of 72 (calculated over a period of 20 years) or 25 (for a time period of 100 years).3 times. Methane has about 23 times the global warming potential of carbon dioxide when it is released into the atmosphere. âMethane (CH4) . . . is the simplest hydrocarbon, and is the primary component of the natural gas that we burn for energy.