Use of cookies/Do not sell my data Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www.springernature.com/us). Scientific American maintains a strict policy of editorial independence in ...
When running on LNG, these ships will cause less air pollution, but they are more damaging than fuel oils from a climate perspective due to methane slip from their four-stroke engines. Methane is a potent greenhouse gas, over 80 times more climate warming than CO2 [1]. The cruise ship ...
So, not all offset projects offer the desired result due to such challenges. This is why it's hard to assure that carbon offsets work and genuinely lower the GHG levels in the environment.
“By mass CFCs are thousands of times more potent a greenhouse gas compared to CO2, so the Montreal Protocol not only saved the ozone layer but it also mitigated a substantial fraction of global warming,” said lead author of the paper Rishav Goyal. ...
For the future, we also need to take feedbacks into account. Feedbacks are the responses of other parts of theclimate systemto rising temperatures. For example, as the world warms up. more water vapour enters theatmospheredue to enhanced evaporation. Since water vapour is a potentgreenhouse gas...
Methane (CH4) is a major component of natural gas and a strong greenhouse gas (GHG). Over the past 20 years, it has become 80 times more potent in warming the climate than carbon dioxide. When greenhouse gas enters the atmosphere, it acts as a mantle insulating the Earth. It absorbs ...
Methane is a potent greenhouse gas. The warming potential ofmethaneis 36 times greater than carbon dioxide over a 100-year period. In itslatest report, the Intergovernmental Panel on Climate Change (IPCC)says stopping methane leaks is key if we are to keep global warming below 1.5 ℃. ...
What is more, out of the tons of waste coffee grounds produced in the UK each year, most of it is disposed of via landfill where it emits methane, a greenhouse gas 28 times more potent than carbon dioxide, said bio-bean. Landfill is also costly as waste disposal for businesses, with ...
Another potentially useful proxy for carbon emissions is cost. The cost for cloud computing is (usually) quite visible, and it can be a useful heuristic. There are, however, limitations: Coal fired electricity can be cheap in the short term. When using cost as a proxy, we need to compare...
One of the main pollutants released in the fracking process is methane, a greenhouse gas that traps 25 times more heat than carbon dioxide. Research indicates that the U.S. oil and gas industry emits 16.9 million metric tons of methane every year, according to the International Energy Agency....