On top of that, natural gas produces less air
pollution than coal, and you aren't left with millions of tons of coal fly ash (which contains mercury, among other things).
The problem, according to many energy analysts, is that burning pellets creates more global warming
pollution than coal, not less.
But burning natural gas results in half the greenhouse gas
pollution than coal, making it appealing as fuel in an era of combating climate change.
Not exact matches
China itself is suppressing its appetite for
coal, albeit more for reasons of
pollution than climate change.
And it could mean a future viable source of energy that emits no
pollution or radioactivity, burns no fossil fuels, and could be no more expensive to run
than conventional
coal or electric power plants.
Michael Brune, Executive Director of the Sierra Club commented: «Mike Bloomberg's partnership with the Sierra Club and our more
than 3 million members and supporters has put our country on a path to cleaner air and cleaner water, good - paying clean energy jobs, and healthier communities that are safe from toxic
coal pollution».
Efforts to use biomass rather
than burning it in the fields could help ease China's energy needs, displacing
coal and cutting air
pollution
But even if the carbon released during production were somehow captured and sequestered — a technology that remains unproven at any meaningful scale — some studies indicate that liquid
coal would still release 4 to 8 percent more global warming
pollution than regular gasoline.
While country - specific effects would be varied, IMF projects that eliminating post-tax subsidies for the most - polluting energy fuels, such as
coal and gasoline, could raise government revenue by $ 2.9 trillion, while also slashing premature deaths from
pollution - related diseases by more
than 50 percent.
With more
than 70 percent of China's energy coming from
coal, a power source that contributes heavily to air
pollution and global warming, the nation's bad or good energy practices in buildings will be reflected in the color of the sky and the temperature of the Earth.
The nation has already overtaken the U.S. as the world's largest greenhouse gas emitter largely because of the more
than three billion metric tons of
coal it burns annually — and several thousand miners die each year digging up the dirty black rock to feed China's energy needs, not to mention the health toll taken by choking air
pollution caused by
coal burning in the Middle Kingdom, estimated by the World Bank to cost the country $ 100 billion a year in medical care.
The study also found that, although transmitting
coal power was slightly more effective at reducing air
pollution impacts
than simply replacing old
coal power plants with newer, cleaner ones in the east, both
coal scenarios had approximately the same carbon emissions.
They eventually linked the mysterious
pollution to a nearby natural - gas field, and their investigation has now produced the first hard evidence that the cleanest - burning fossil fuel might not be much better
than coal when it comes to climate change.
A 2012 Greenpeace India report estimated that about 20 percent of premature deaths and more
than 20 million asthma cases each year could be attributed to
coal pollution.
Asia is now burning a billion tons of
coal each year, causing air
pollution that is reaching the United States in less
than a week.
See, not only is Southern Co one of the nation's largest
coal - burning utilities, but it creates more carbon
pollution than any other utility in the country and ranks # 7 in global power company carbon emissions.
The investigators found that — pound for pound — particles from
coal burning contribute about five times more to the risk of death from heart disease
than other air
pollution particles of the same size — less
than one ten - thousandth of an inch in diameter (known as PM 2.5).
· Electricity generated from renewable sources causes 70 - 90 per cent less
pollution harmful to ecosystems and human health
than coal power.
There were many environmental issues — deforestation rates that were higher
than Brazil, many communities losing their land to palm oil plantations, and massive
pollution and congestion in the main cities and reliance on
coal rather
than on clean renewable energy like solar.
Work in Lindquist's current exhibition at Lennon, Weinberg, Inc., Of ash and
coal, exposes
pollution in a literal, rather
than simply mimetic, way.
U.S.
coal exports, if they scale, will more likely
than not displace
coal with different price, heat, and
pollution attributes in Asian markets.
-- Limiting the construction and use of the least - efficient
coal - fired power plants delivers more
than 20 % of the emissions reduction and helps curb local air
pollution.
One of its many conclusions was that «
coal - fired power plants have air
pollution damages larger
than their value added.»
It may be abundant, but if we want to prevent catastrophic global warming we need to do more
than just make sure minimal
pollution controls are in place, we need to phase out the burning of
coal.
The World Health Organization estimates that preventable deaths from air
pollution, meaning soot and smog from burning wood,
coal, oil and gasoline, total more
than two million per year worldwide.
Air
pollution from
coal burning kills more
than 100,000 people per year.
It can be calculated that burning this
coal will cause air
pollution that will kill more
than seven thousand people each year;
Of course, with
pollution controls, modern
coal use is a lot cleaner
than it was early in the century.
While this is more expensive
than the current cost of market power at $ 32 / MWh, solar has no fuel costs, no risk of fuel cost increases, and no water or air
pollution,
coal ash clean - up, or nuclear waste costs.
«For example, adopting best - in - Canada policies on renewable energy, staged phase - out of
coal power and pricing carbon
pollution in Saskatchewan and Alberta would be three times more effective in reducing carbon
pollution than current policies.
While planting trees for bioenergy would no doubt lead to an uptick in ozone
pollution, it should be noted that burning fossil fuels —
coal, oil, and gas — is generally seen as a larger and graver contributor to air
pollution than tree plantations.
BEIJING, Jan 8 (Reuters)-- China approved the construction of more
than 100 million tonnes of new
coal production capacity in 2013 — six times more
than a year earlier and equal to 10 percent of U.S. annual usage — flying in the face of plans to tackle choking air
pollution.
«The Closing the Floodgates» report says that toxic
pollution from
coal - fired power plants «dwarfs the
pollution from any other industrial category in the United States and is more
than the other top nine polluting industries combined.»
With an estimated social cost of carbon — a damage estimate of global warming
pollution — of $ 65 (far less
than other estimates), the GED for
coal - fired generators is 4.7 cents / kWh.
In less
than a week, the Environmental Protection Agency (EPA) will unveil its first ever carbon
pollution standards for existing
coal - fired power plants.
Both ACF and ACTU have confirmed that there are more jobs in renewable energy and in fighting
pollution than there are in
coal.
One concrete example, is there an energy source cheaper
than coal that does not produce air
pollution like acid rain?
J&D project that when accounting for the costs associated with air
pollution and climate change, all the WWS technologies they consider will be cheaper
than conventional energy sources (including
coal) by 2020 or 2030, and in fact onshore wind is already cheaper.
If the new power plants are to be developed, premature deaths may rise up to 2,410 or more
than double the current number of people dying from
coal - related
pollution in the Philippines.
As for costs, J&D project that when accounting for the costs associated with air
pollution and climate change, all the WWS technologies they consider will be cheaper
than conventional energy sources (including
coal) by 2020 or 2030, and in fact onshore wind is already cheaper.
Though cleaner
than coal, natural gas still generates unacceptably large amounts of carbon
pollution, especially when the leakage of natural gas from pipelines and other infrastructure is considered.
And the lower -
than - expected cost of sulfur dioxide regulation mostly resulted from technological changes that occurred well before the establishment of
pollution trading: rail deregulation allowed for the economic shipment of low - sulfur
coal, and the development of cheaper scrubbers.
The
pollution from
coal mining alone is more
than enough to contend with.
However, installing these
pollution controls can add hundreds of millions of dollars to the cost of a new
coal plant, making them more expensive
than other renewable options, and discouraging their adoption.
An amendment to a major military spending bill before the House would rescind a 2007 federal law barring the Defense Department from using alternative fuels, like synthetic oil made from
coal, that produce more climate - altering
pollution than conventional fuels.
If it comes from
coal, the electric cars produce 3.6 times more soot and smog deaths
than gas, because of the
pollution made in generating the electricity, according to the study that is published Monday by the Proceedings of the National Academy of Sciences.
Steadily improving air
pollution controls have sent sulfur dioxide emissions from U.S.
coal - fired power plants tumbling by more
than 40 % and particulate emissions (the alleged cause of asthma) by more
than 90 % since 1970, says air quality expert Joel Schwartz, even as
coal use tripled.
Air
pollution from
coal - fired power stations kills more
than 2,200 South Africans every year, and causes thousands of cases of bronchitis and asthma in adults and children annually.
Electric utilities would have three to four years to come into compliance under the new standards, and according to the EPA, «[M] ore
than half of all
coal - fired power plants already deploy the widely available
pollution - control technologies that allow them to meet these important standards.»
In 2030, the
pollution from current
coal power plants will be 150 percent higher
than levels that would allow us to prevent catastrophic climate change.