Natural gas is often touted as more sustainable than
coal and oil because it releases fewer pollutants when it burns.
Not exact matches
«We are hopeful that the premier's efforts to allow the voices of his citizens to be listened to will be successful,
because it is very much in common with our citizens,» Inslee said, adding that residents in his state recently rejected proposals for both
coal and oil ports.
The natural gas plants are necessary partly
because of expected load growth, partly
because of the intermittent nature of solar power
and partly
because of the planned retirement of around 3,000 megawatts of generation powered by less efficient
coal and oil plants, he said.
The GED per kWh for natural gas is 20 to 30 times lower than for
oil and coal, respectively,
because its (non-carbon) emissions are so much lower (Table 5).
The businesses drilling for
oil and gas
and mining
coal enjoy effectively lower income tax rates than other American businesses
because of an array of favorable provisions in the US tax code.
Combination of economic trends
and policies Still, for now an array of Obama administration actions
and economic trends are conspiring to cut emissions, according to EIA: Americans are using less
oil because of high gasoline prices; carmakers are complying with federal fuel economy standards; electricity companies are becoming more efficient; state renewable energy rules are ushering wind
and solar energy onto the power grids; gas prices are competitive with
coal;
and federal air quality regulations are closing the dirtiest power plants.
Interest in hydrates has skyrocketed in recent years
because global deposits are thought to harbor more fuel energy than all the world's
coal,
oil and natural gas reserves combined.
Two years ago the U.S. Department of Energy predicted a resurgence of
coal - fired power plants
because of the rising price of
oil and natural gas.
Keeping in mind the enormous stake that panel members ExxonMobil
and Shell have in the
oil, natural gas
and coal industries, here is a look at the panel's take on why
oil and coal have been so difficult to replace by the following alternative energy sources: Natural gas ExxonMobil favors boosting the U.S.'s consumption of natural gas, in part,
because it produces at least 50 percent less greenhouse gas per hour when burned compared with
coal, Nazeer Bhore, ExxonMobil senior technology advisor, said during the panel.
If such developments were to occur elsewhere, either
because of shale gas or the advent of a truly global natural gas market, then, according to our analysis, this could have a major impact on the use of different fuels —
oil, gas,
coal, renewables,
and nuclear.»
However,
because gas,
coal and oil are millions of years old, their carbon has a key difference compared to the carbon cycling through plants.
Because economic growth continues to boost the demand for energy — more
coal for powering new factories, more
oil for fueling new cars, more natural gas for heating new homes — carbon emissions will keep climbing despite the introduction of more energy - efficient vehicles, buildings
and appliances.
Yes, for the individual owner it maybe does, but that at the cost of the rest of the world,
because electric energy still comes mostly from
coal /
oil / nuclear power generators for one, with correspondent pollution
and infrastructure load.
Because if
coal to liquids was profitable at the present price of
oil, we'd be seeing someone open a
coal to liquids plant
and making a profit based on the difference.
Because make fuel from CO2 means to continue to dig
coal and oil and use huge amount of energy from nuclear, these make this idea lose advantage much.
However, peak
oil means a double whammy — it reducec GHG emissions from
oil, however, there is the danger, that we switch to
coal - to - liquids, gas - to - liquids, tar sands
and oil shales, just
because increases in energy efficiency, solar
and wind output are not enough to counter population increase, decrease in
oil availability,
and increase in total energy consumption...
It's partly
because, ironically, the burning of fossil fuels,
coal,
oil, gas, to give us the energy in a very short period of time, dense forms of energy that enable us to send rockets into space, that enable us to power submersibles into the sea,
and instrumentation that gives us communication.
Most people think it's the
oil industry in general that is promoting this FUD but ExxonMobile seems to be the only major
oil company standing with the
coal industry
and their ex-tobacco scientists, could this be
because they have heavy investments in
coal but it's easier to scare people by telling them the greenies will take away their SUV's?
A molecule of CO2 from
coal, in a certain sense, is different from one from
oil or gas,
because in the case of
oil and gas, it doesn't matter too much when you burn it,
because a good fraction of it's going to stay there 500 years anyway.
The annual increments for the past few decades have been slightly larger for
oil than for
coal, but
coal use has accelerated in the past few years,
and in the long run
coal will be the greatest source
because of its larger reserves (discovered deposits)
and estimated resources (deposits still to be discovered).
There is a raging battle today about the size of fossil fuel reserves
and resources, with «peakists» claiming that we are already at or near peak production of both
oil and coal because the amounts of economically recoverable fuels in the ground are more limited than the fossil fuel industry has admitted.
Even if we could find some magic switch, today, that would turn off all of our
coal and gas
and oil consumption — even then we would still have to adapt,
because a certain amount of climate change is already baked into the system.
They want
coal,
oil and gas to be kept in the ground
because they know the damage the fossil fuel industry does to our planet
and our species.
Coal and oil won't lose money, but we will have to pay much more for it
because a protection racket is getting into the game.
But even much higher supplies of wind power would improve security only marginally,
because the U.K. would still have to import just as much
oil (wind replaces mostly
coal, rarely
oil)
and much of its gas, leaving it dependent on Russia.
Last year the underlying multi-year average growth rate was higher than ever
because the rate of emissions from the burning of
coal,
oil,
and natural gas has experienced a steady upward trend.
Emission growth has slowed only
because certain forms of emission have been easy to phase out
and energy efficiency has become a priority for environmental reasons, but if you think
coal,
oil and deforestation will just go away by themselves, you are dreaming.
Credits for using giant machines to remove the gas are not likely to be accepted internationally for a long time, if at all, not least
because the industrial infrastructure needed for extraction would need to be about as big as the infrastructure that puts it there —
oil wells,
coal mines, railways, pipelines, power plants, refineries
and so on.
That figure may well be much smaller by the time of the next election,
because the market value of some of the major companies has been falling rapidly,
and the value of their
coal,
oil and gas fired power stations is falling even faster.
Because he thought a) that he would find «smoking gun» evidence of «big
oil or
coal» support, b) that he could neutralize a worrisome opponent
and c) that he could get away with it.
Because, if nuclear is cheaper than
coal, it will displace gas for heating
and some
oil for land transport.
Oil and Coal companies are laughing their asses off at the thought of people being against wind power because it kills birds — even if it were true (which it is not) could clean small wind power possibly kill as many birds as oil spills and ground water and air pollution from coal / oil pow
Oil and Coal companies are laughing their asses off at the thought of people being against wind power because it kills birds — even if it were true (which it is not) could clean small wind power possibly kill as many birds as oil spills and ground water and air pollution from coal / oil po
Coal companies are laughing their asses off at the thought of people being against wind power
because it kills birds — even if it were true (which it is not) could clean small wind power possibly kill as many birds as
oil spills and ground water and air pollution from coal / oil pow
oil spills
and ground water
and air pollution from
coal / oil po
coal /
oil pow
oil power?
Among the Earth's blanket of greenhouse gases, carbon dioxide is the one you probably hear about most often,
because it is increasing in the atmosphere as we burn a great deal of
coal,
oil,
and gas for energy.
Because, a quarter millennium ago Watt gave its people steam power so that
coal could be mined for warmth
and wrangling iron, a century
and a half ago Rockefeller standardized
oil to give them lamp light
and then mobility,
and a century or so ago Edison gave them electricity.
We have done so by turning rocks into air at a prodigious speed,
because in geological terms that is what burning
coal,
oil and gas does.
We now have scrubbers on
coal and oil fueled power plants
because high concentrations of SO2 resulted in health problems for humans
and certain trees.
UBS analysts say utilities in Europe need to shut down 30 % of their gas,
coal,
and oil - fed power capacity by 2017, not to fight global warming, cut pollution, or cut fuel imports, but
because renewable energy is pushing fossil fuels off the grid.
And, of course, why nuclear if coal, gas and oil are cheaper and therefore (because less in need of human labour) clean
And, of course, why nuclear if
coal, gas
and oil are cheaper and therefore (because less in need of human labour) clean
and oil are cheaper
and therefore (because less in need of human labour) clean
and therefore (
because less in need of human labour) cleaner.
Climate scientists do a great job
and because of this they have been vilified think tanks
and PR outfits supported by the
coal and oil industry.
Yes I can say Muller misstated the difference in emissions between
coal,
oil and gas,
because the other components of life cycle emissions (such as the fugitive emissions you referred to) are small compared with emissions from fuel combustion.
The majority of the reductions in the RGGI region to date have occurred
because of
coal unit retirements
and cutbacks in the use of residual
oil which were driven by the economics of low natural gas fuel prices.
Under the previous president, Barack Obama, the U.S. used environmental rules to encourage the closing or costly upgrade of
coal plants
because burning the fuel emits almost twice as much carbon dioxide as natural gas
and 28 percent more pollutants than heating
oil.
Partly
because of the dominance of the
oil, gas,
and coal industries, which have been providing cheap fuel by omitting the indirect costs of fossil fuel burning, relatively little has been invested in developing the earth's geothermal heat resources.
IF hemp were legalized, since hemp is SUPERIOR to other available natural resources, a few petrochemical monopolies would no longer be feasible... including monsanto's GMO cotton business that consumes HALF of the petrochemical pesticides sprayed in the USA, Hearst's deforestation business would no longer profit from destroying our forests,
and we would no longer need Rockefeller's fossil fuels -
because we can replace
coal (electricity) with hemp pyrolysis,
and we can replace gasoline with vegetable
oil methanol,
and dupont's toxic plastic business would be replaced with non-toxic, biodegradable, stronger, lighter, hemp plastics like they're already using to make Mercedes car parts.
But
because most reporters don't have the time, curiosity, or professionalism to check out the science, they write equivocal stories with counterposing quotes that play directly into the hands of the
oil and coal industries by keeping the public confused.
We have enormous remaining supplies of
oil, gas,
and coal because the technology of exploration
and extraction has advanced along with solar
and wind technology.
We burn fossil fuels (
coal,
oil and natural gas)
because we didn't realize they were adding to the greenhouse effect which is now causing global warming
and climate change.
But just
because it's fossil fuel consumers like power plants
and drivers who ultimately burn the
coal,
oil and gas that emit greenhouse gases, that doesn't let the producers off the hook, she added.
Fossil Fuel is a generic term that isn't quite correct Natural Gasoline is a distilled derivative of
oil but almost all ofit is manufactured from cracked
and recombined
oil derivativeswhile natural gasoline is further refined intoPropane, butane, Proproline (a plastics feed stock),
and Natural gasand also separates out sulfur (for fertilizer
and explosives) Gasoline can be made from
coal («Coaline») or from organic matter («Bio-fuel») but uses a few of
oil based feed stocks instead tomake «Sythiline» (artificial gasoline) This gasoline is actually cleaner burning then natural gas with allit's «flare offs» (butane, propane, propoline, sulfur) used in theearly 19th century
because it is manufactured only with essentialHydrocarbons Diesel fuel is also becoming more
and more Manufactured instead ofdistilled as demand for it rises but improvements in Hydro cleaningis allowing for diesel with no volatile chemicals like sulfur andmercury (taken out for petro - chemical feedstock to make fertilizerand thermometers) In both cases what you have is pure hydro - carbons, a carbon atomwith hydrogen atoms attached to it In the case of gasoline there is CH1, cH7, CH11 When in a combustion engine the gasoline is sprayed into the pistonafter being mixed with air
and the drive of the engine compressesthe the chamber filled with the gasoline mist until it's full downstoke then the spark plug causes the Exothermic reaction... which isthe conversion of the potential energy in the gasoline mist to heatand force, with the force side of that equation shooting the pistonupward
and the top of the stroke kicking what's left of thecaramelized gasoline mist out into the Emission control box If the Emulsion control box wasn't there to filter out the burntgasoline particles, any potential additives
and volatile chemicalsthen the caramelized gunk hitting air would create CARBON MONOXIDEin the cooler then the heat of the engine difference CARBON MONOXIDE can also become a problem if the Emissions controlBox filter, air filters or muffler filters is worn or damaged.
Since a sustainable future based on the continued extraction of
coal,
oil and gas in the «business - as - usual mode» will not be possible
because of both resource depletion
and environmental damages (as caused, e.g., by dangerous sea level rise) we urge our societies to -LSB-...] Reduce the concentrations of warming air pollutants (dark soot, methane, lower atmosphere ozone,
and hydrofluorocarbons) by as much as 50 % [
and] cut the climate forcers that have short atmospheric lifetimes.