Not exact matches
The primary cause has been competition from cleaner -
burning natural
gas, which has been made cheaper and more abundant
by hydraulic fracturing.
So we asked in our research: What would happen if current low natural
gas prices or pollution control policies caused all US coal -
burning power plants to be replaced
by natural
gas generators?
«We're avoiding greenhouse
gases by turning natural
gas into a long - lasting product that can be recycled, as opposed to
burning it.»
But for those who oppose fracking, there is this:
Burning the natural gas produced by fracking may be much better for the environment and public health, over the long run, than burnin
Burning the natural
gas produced
by fracking may be much better for the environment and public health, over the long run, than
burningburning coal.
The first is climate change, exacerbated
by the greenhouse
gases we encourage
by burning fossil fuels, cutting down forests, and farming the way we do (particularly for meat production).
Newer SAGD plants such as Connacher Oil and
Gas's Great Divide have managed to nearly eliminate fresh water use — they use non-potable water from aquifers and recycle it — and reduce GHG emissions by about 20 % compared to the industry average through more efficient burning of natural gas, cogeneration of electricity and reduced heat loss on the steam's journey undergrou
Gas's Great Divide have managed to nearly eliminate fresh water use — they use non-potable water from aquifers and recycle it — and reduce GHG emissions
by about 20 % compared to the industry average through more efficient
burning of natural
gas, cogeneration of electricity and reduced heat loss on the steam's journey undergrou
gas, cogeneration of electricity and reduced heat loss on the steam's journey underground.
Breakthrough: A power plant efficiently and cheaply captures carbon released
by burning natural
gas, avoiding greenhouse -
gas emissions.
A majority of economists, business and energy analysts instead agree that coal's demise is due to a triple whammy: competition from much cheaper and cleaner -
burning natural
gas, proliferated
by fracking technology; growth in the solar and wind energy production; and tougher environmental regulations.
Whereas today most British Columbians
burn natural
gas to heat their homes, 15 years from now many of those furnaces will be replaced
by high - efficiency heat pumps — electric units that transfer heat from outside your home to warm the air indoors, and work even when it's much cooler outside.
China's natural
gas demand has been boosted
by price cuts aimed at switching users from coal to the cleaner -
burning fuel, according to one of the country's biggest
gas distributors.
RESOLVED: That Berkshire Hathaway Inc. («Berkshire») establish reasonable, quantitative goals for reduction of greenhouse
gas and other air emissions at its energy - generating holdings; and that Berkshire publish a report to shareholders
by January 31, 2015 (at reasonable cost and omitting proprietary information) on how it will achieve these goals — including possible plans to retrofit or retire existing coal -
burning plants at Berkshire - held companies.
Meanwhile, although China will continue to
burn lots of coal, it will begin shifting to
gas including
by tapping into its own tight
gas reserves using new fracking technologies.
These hydrocarbons, which are also
burned for heating and cooking and blended into vehicle fuel, are extracted from the natural
gas production stream or produced as a
by - product of refined oil.
We would have to recognize that it is an open system sustained
by a continuous input of
gases from the environing atmosphere and from the
burning material, and giving off heat energy into the environment.
From Reuters, «chlorine
gas turns to hydrochloric acid in the lungs and can kill
by burning the lungs and drowning victims in the resulting body fluids.»
Therefore, circulating steam beneath the griddle plate is used to heat the cooking surface; not electric elements or
gas burners that can cause temperatures to fluctuate
by up to 100 °F on the griddle surface, causing
burning and fluctuating cook times.
Therefore, circulating steam beneath the griddle plate is used to heat the cooking surface, not electric elements or
gas burners that can cause temperatures to fluctuate
by up to 100 °F on the griddle surface, causing
burning and irregular cook times.
Have the carbon smokes of the last transfer window not exhausted
by now after the engine had been switched off, and the
gas has stopped
burning.
Second, the environmental tradeoff between cloth diapers and disposables is so slight, and so hard to discern, that a fair analysis must take into account such relatively minor factors as the water and pesticides used to grow the cotton; the
gas burned by the delivery truck; and the electricity and water used
by parents who clean the diapers themselves.
For years, Nigeria has actually been
burning vast quantities of
gas, which is a
by - product of crude oil extraction and can not be brought to potential markets like Europe as easily as oil.
Cuomo announced a deal in December 2013, subsequently approved
by the PSC, to provide the coal - powered Dunkirk plant with $ 20.4 million a year to help renovate it to
burn natural
gas.
His biggest test is to finally stop promoting the
burning of natural
gas by banning fracking,» said Hawkins.
At noon, leaders from four municipalities will join Ratepayer and Community Intervenors at a press conference to cal on Cuomo to reject a proposal
by Cayuga Operating Co. to continue
burning coal at the Cayuga plant and to add
gas - fired capacity, Town of Ithaca Town Hall, 215 North Tioga St., Ithaca.
What we are really seeing is impoverished, sick families, desperately fleeing one conflict only to walk straight into another: homes
burnt out, women attacked
by armed police, young children tear -
gassed.
The plant, which used to
burn garbage, will now be converted
by the Cuomo administration to natural
gas from fracking fields in other states.
New York must reduce its greenhouse
gas emissions 38 percent
by 2030 and the emissions - free power produced
by Indian Point won't easily be replaced
by plants that
burn coal, natural
gas or oil.
Cuomo personally traveled to Western New York to announce a repowering agreement for a coal -
burning facility in Dunkirk that would switch it to natural
gas and keep the town's revenue base intact, largely
by forcing utility ratepayers o pay a little extra on their monthly bills.
Ventless: If your idea of the best
gas fireplace insert or the best propane fireplace insert involves clean
burning and use of all of the heat given off
by the fire, then you'll want to be sure it's ventless.
The most direct method to make energy consumption more sustainable is for a user to generate its own power
by, for example, installing solar panels or
by burning waste
gas.
His home was among the most industrial and polluted communities in the nation, routinely blasted
by burning gases and thick smoke from the refinery, and next to chemical plants, a commercial port frequented
by huge diesel ships and a slew of shuttered factories left over from the city's World War II shipbuilding days.
Massachusetts approves the construction of a new power plant to
burn natural
gas, but only if it reduces emissions over time and shuts down
by 2050
It remains too soon to tell exactly how this climate system will work under changed conditions and other environmental factors — such as whether the cooling effect of the soot generated
by industry and
burning forests outweighs the warming effect of greenhouse
gases — which may play large roles.
The $ 1.5 billion power plant is expected to produce 275 megawatts of electricity
by turning coal into
gas, thereby removing impurities including CO2, and
burning the resulting pure
gas to turn turbines to produce power.
In a modeling study of coal, oil, and natural
gas, Zhang and Caldeira compared the warming caused
by combustion to the warming caused
by the carbon dioxide released
by a single instance of
burning, such as one lump of coal, and
by a power plant that is continuously
burning fuel.
Previously, researchers have produced hydrogen
gas in microbial - powered, batterylike fuel cells, but only when they supplemented the energy produced
by the bacteria with electrical energy from external sources — such as that obtained from renewable sources or
burning fossil fuels, says Bruce Logan, an environmental engineer at Pennsylvania State University, University Park.
Global carbon dioxide emissions from
burning fossil fuels will rise to a record 36 billion metric tons (39.683 billion tons) this year, a report
by 49 researchers from 10 countries said, showing the failure of governments to rein in the main greenhouse
gas blamed for global warming.
And if all our oil, natural
gas, and coal resources are
burned, «that could raise CO2 levels
by a factor of ten,» says Tans.
COVER Natural
gas extracted from a deep shale formation
by hydraulic fracturing («fracking») technology
burns at a well in Bradford County, Pennsylvania.
In other words, the plant growth should act like a sink, absorbing the
gas released into the air
by burning fossil fuel.
Because neutral hydrogen
gas would absorb such a signal, the observation means that neutral hydrogen must have already been
burned away
by other galaxies, Hu says.
The electricity is often produced
by burning fossil fuels, and the refrigerant
gases also exacerbate climate change.
This
gas is also released
by the
burning of coal and other fossil fuels, including gasoline.
Since levels of greenhouse
gases have continued to rise throughout the period, some skeptics have argued that the recent pattern undercuts the theory that global warming in the industrial era has been caused largely
by human - made emissions from the
burning of fossil fuels.
And ozone, which forms a beneficial shield against ultraviolet radiation when high in the stratosphere, is an efficient greenhouse
gas when it appears at airliner altitudes — as it increasingly does, since it too is a
by - product of fossil fuel
burning.
The low - carbon fuel standard orders providers to reduce the carbon intensity of their fuels
by 10 percent
by 2020 through efforts such as blending in biofuels that result in less greenhouse
gases emitted when
burned.
For the industrial era, Lovejoy's analysis uses carbon - dioxide from the
burning of fossil fuels as a proxy for all man - made climate influences - a simplification justified
by the tight relationship between global economic activity and the emission of greenhouse
gases and particulate pollution, he says.
Solar panels could produce electricity at the same price as coal - and natural
gas -
burning power plants
by the end of this decade if countries direct resources at this rapidly advancing corner of the energy industry, according to the Paris - based International Energy Agency.
Indeed, he has evidence: the speediest drop in greenhouse
gas pollution on record occurred in France in the 1970s and «80s, when that country transitioned from
burning fossil fuels to nuclear fission for electricity, lowering its greenhouse emissions
by roughly 2 percent per year.
Most of that cost arises from the thermodynamics of separating CO2 from flue
gas emitted
by burning hydrocarbons.
The spacecraft actually
burned the last of its fuel in January, but in April, NASA engineers squeezed out a little extra thrust
by venting on - board helium
gas, which was used to pressurise the fuel.