Sentences with phrase «trapping greenhouse gas than carbon dioxide»

Methane is the second-most prevalent greenhouse gas according to the EPA, and is believed to be 20 times more potent as a heat - trapping greenhouse gas than carbon dioxide.

Not exact matches

Methane is a greenhouse gas that traps heat even better than carbon dioxide.

While this represents a much smaller percentage of overall greenhouse gases than carbon dioxide, methane is about 20 times more effective at trapping heat.

But natural gas consists predominately of methane, so even small leaks from natural gas wells can create large climate concerns because methane is a potent greenhouse gas — it's about 30 times more effective at trapping solar heat than carbon dioxide over a 100 - year period.

According to the U.S. Environmental Protection Agency, the greenhouse gas methane is highly efficient at trapping heat in the atmosphere and a significant contributor to global warming, over 80 times more potent than carbon dioxide.

The general consensus among scientists is that the young Earth's atmosphere contained much larger quantities of greenhouse gases (such as carbon dioxide and / or ammonia) than are present today, which trapped enough heat to compensate for the lesser amount of solar energy reaching the planet.

The release of this trapped methane is a potential major outcome of a rise in temperature; it is thought that this is a main factor in the global warming of 6 °C that happened during the end - Permian extinction as methane is much more powerful as a greenhouse gas than carbon dioxide (despite its atmospheric lifetime of around 12 years, it has a global warming potential of 72 over 20 years and 25 over 100 years).

That's a cause for concern because, among other reasons, methane traps more heat than carbon dioxide, making it a more potent greenhouse gas and thus of concern for global warming, according to a study detailing the trip's findings and published recently in the journal Atmospheric Environment.

It is a potent greenhouse gas that traps heat more effectively than carbon dioxide and poses a threat to agriculture.

While natural gas releases half the carbon dioxide of coal when it is burned, it is made up of 80 percent methane, a potent greenhouse gas that traps heat 86 times more effectively than CO2 over a 20 - year span.

The coal would be enough to fuel 152 coal - fired power plants, and when burned, would fuel global warming by releasing more than 643 million tons of heat - trapping carbon dioxide — the amount released every year by 111,655,273 passenger vehicles (according to EPA's greenhouse gas equivalency calculator).

Another remnant of Germany's coal mining past is invisible: coal mine methane, which can build - up inside the mining shafts for decades after their closure.Not only does methane pose an explosion hazard, it is also a very potent greenhouse gas, being about 20 times more effective in trapping heat in the atmosphere than carbon dioxide.

Methane gas lasts just nine years in Earth's atmosphere but is about 34 times more potent at trapping infrared radiation (the greenhouse effect) than carbon dioxide, which is more abundant and lasts longer.

If it escapes into the atmosphere instead, methane acts as a potent greenhouse gas — in fact, it is over 20 times more effective at trapping heat than carbon dioxide.

More than a century ago, scientists figured out that carbon dioxide and other greenhouse gases trap heat.

The greenhouse gas (GHG) value is a function of converting the methane into carbon dioxide, which traps less heat in the atmosphere than methane.

Heat - trapping gases such as carbon dioxide make the atmosphere warmer than it would be without any greenhouse gases.

These gases (the most common of which are HFCs) are ultrapowerful greenhouse gases, with thousands of times more heat trapping power than carbon dioxide.

The higher global warming potential of lower - emitting greenhouse gases significantly increases their contributions to the greenhouse effect.For example, over a 100 - year time horizon, nitrous oxide is 310 times more effective than carbon dioxide at trapping heat in the atmosphere.

Proposed Environmental Protection Agency limits on carbon dioxide emissions from new power plants could do far more to constrain heat - trapping greenhouse gases than blocking Keystone XL.

The Great Global Warming Swindle «documentary» purports to prove that the warming we have experienced over the last century is, in fact, unrelated to the more than 300 billion tonnes of heat - trapping carbon dioxide (CO2) and other greenhouse gases that we have released into the atmosphere since the furnaces of the industrial revolution were first lit.

Natural gas is predominately made up of methane, a greenhouse gas at least 34 times more powerful at trapping heat than carbon dioxide.

It is also a potent greenhouse gas that contributes to climate change: Methane is over 20 times more effective at trapping heat in the atmosphere than carbon dioxide, although it is not as long - lived.

Injecting carbon dioxide into wet, porous rocks deep underground may be a good way to reduce emissions of this major greenhouse gas because the rocks trap the gas better than previously thought, a new study claims.