Although China burns
far more coal than it did 40 years ago.
She went Green as that vision was running out of steam, in spite of its success (and she closed
far more coal mines than any environmental protest could wish for).
Further more coal will be used.
Not exact matches
Market equilibrium for the U.S.
coal industry will require
further industry consolidation and
more mine closures according to the group.
That will help to stave off
further power plant changeovers, and will enable
more coal mines to operate profitably.
«As the Alberta Electricity System Operator has noted,
coal - fired power with carbon capture and storage is a
far more expensive option to reduce carbon pollution compared to using natural gas, wind, solar and hydro power.
would be to check on the degree to which these dynamics are behind the dive in
coal prices
far more so than market - driven forces.
A pound of dioxin from chlorine bleaching in a pulp mill is
far more dangerous than a pound of sulfur dioxide from a
coal - burning power plant that runs a washing machine.
I was encouraged by President Obama's calls for the construction of
more nuclear power plants, as well as for increased offshore exploration of oil and natural gas, and the
further development of clean
coal technologies.
With consumption growing, oil supplies tight, and the world in a warming trend, the search is on for better energy sources — clean
coal, safe nuclear reactors, and
more far - reaching ideas like artificial photosynthesis.
Further steps could include pushing for
more renewable energy; an aggressive cut in the use of
coal and natural gas to make electricity; wider use of electric cars, biofuel, and hydrogen fuel; changes in farming practices; and putting a price on carbon pollution.
Natural gas might still have an advantage over
coal when burned to create electricity, because gas - fired power plants tend to be newer and
far more efficient than older facilities that provide the bulk of the country's
coal - fired generation.
That slurry is made
far more toxic by the heavy metals and other dangerous elements leached from the
coal itself.
During the first half of 2009, the Linc Energy Limited Underground
Coal Gasification (UCG) to Liquids demonstration plant at Chinchilla (earlier post) ran four major production campaigns each of which has seen
further improvements in plant performance, according... Read
more →
1) That «clean»
coal technology is currently
far more expensive than existing renewable energy alternatives — solar and wind.
It says nothing about people rushing to stoke the engine with
more and
more coal, or how much actual
coal is added (thus the actual range of speeds to expect), or the possibility of a precipice with bridge out up ahead (runaway GW), how dangerous that might be at various speeds, entailing greater or less number of deaths, or how
far or close that precipice is, which we don't know either (except we have some fossil evidence of train wrecks in which 90 % of life died, so we know it could be bad).
China is building
far more such plants because they recognize that
coal is essential to power a healthy economy and the new generation of
coal plants offer great environmental advantage.
Via UCLA
More Pollution Stories Asian Pollution Increases Ozone Levels in Western US Nuclear Winter: Now Easier to Trigger than Ever (In Short: We'd be F# % ^ ed) One Year Later, TVA
Coal Ash Spill Problems Still
Far From Over
Given that California is a best - case scenario * compared to other states (and, of course, countries)
far more dependent on
coal, Long's piece and the underlying report pose a strong challenge to those calling for a «deploy, deploy, deploy» approach to cutting climate risks.
Well,
coal burning has released
more radiation into the environment by
far than nuclear has.
The modeling study is
far more a thought experiment than a prediction, given that, even in China, there is every indication that the world's
coal, particularly, will not all be exploited.
Dr. Hansen has said for years that growing reliance on
coal,
far more so than oil, is the biggest threat to the global climate.
The IEA recognizes that ultra-supercritical
coal - fired power plants are far more efficient than traditional coal - fired power plants which make up nearly the Continue reading IEA Supports Ultra-Supercritical Co
coal - fired power plants are
far more efficient than traditional
coal - fired power plants which make up nearly the Continue reading IEA Supports Ultra-Supercritical Co
coal - fired power plants which make up nearly the Continue reading IEA Supports Ultra-Supercritical
CoalCoal →
Solar employs
far more people per dollar spent and per MWh generated than
coal.
Natural gas is said to emit only half as much CO2 as
coal; but recent research suggests that natural gas drilling produces
far more methane than had previously been thought, and methane is an extremely potent and dangerous greenhouse gas.
The problems with
coal are
far more likely to be experienced than radiation.
In a video released along with the announcement, Bloomberg Philanthropies reported that the Beyond
Coal campaign had surpassed that goal and more than 185 coal - powered plants had been shut down or shifted to cleaner energy so
Coal campaign had surpassed that goal and
more than 185
coal - powered plants had been shut down or shifted to cleaner energy so
coal - powered plants had been shut down or shifted to cleaner energy so
far.
One reason is that Arizona utilities make
far more money running old, polluting
coal plants that generate electricity for around 3 cents / kWh, than risking a loss of sales to solar energy.
Except there's a huge catch: The
coal - to - gas (CTG) plants themselves are highly energy - intensive and can create
far more CO2 overall than
coal alone.
Just growing corn and preserving it in a salt mine forever whilst making gasoline from
coal or natural gas will even capture
far more carbon than using it for ethanol does.
It is important to take into consideration that the occasional scattering of wind turbines is a lot
more aesthetically pleasing than
coal - fired power stations, by
far.
And, perhaps there will be paths for
Coal - To - Liquids that will do «for» this country
far more than what they will do «to» it.
Further reinforcing the urgency of phasing out
coal are the
more extreme weather events that climate scientists have been warning about for decades.
To increase supplies, most companies are looking to tar sands in Canada or converting
coal or natural gas into liquid fuels, technologies that emit
far more carbon dioxide than conventional oil does.
It is
far from clear whether Trump can do much
more for
coal than remove most or even all the climate - related regulations discouraging the use of
coal, and this may not have a huge effect since to date the major adverse effects of the «war on
coal» on raising electricity prices have not yet occurred because of the Supreme Court's stay on the so - called Clean Power Plan.
Many environmental activists note that these «clean
coal» technologies are only marginally
more efficient and
far more expensive.
«The DLP will push for the retention of our cheap, clean and efficient
coal fired power stations and look to a
more transitional model of using
coal gasification and other clean
coal technologies that would be
far less costly to the taxpayer, while producing a secure and solid baseline for our grid.»
More dramatically, fear of radiation led to extraordinary safety requirements for nuclear power plants, far in excess of controls imposed on other high - risk industrial facilities, which made nuclear power less cost - competitive and led to more reliance on c
More dramatically, fear of radiation led to extraordinary safety requirements for nuclear power plants,
far in excess of controls imposed on other high - risk industrial facilities, which made nuclear power less cost - competitive and led to
more reliance on c
more reliance on
coal.
There is still time for the World Bank to do the right thing and halt this dirty
coal project as well as
further WBG support of
coal development
more generally.
This momentous switch from
coal to lower - CO2 gas as a source of energy has done
far more to drive down carbon dioxide emissions than any recent government climate policy,» he writes.
logically, australia is NOT decreasing (but is actually hugely increasing) its CO2 emissions precisely because it is sending
far more CO2 emissions to china with our
coal exports than what we claim we will reduce (but probably won't) at home.
This is only one step along the way from mine to market —
coal trains derail
far more often than you might think (in North Dakota, Michigan, and Nebraska, just this past month), loaded barges crash into bridges (just this week), terminals flood when severe storms come through, and ships even crash into the loading docks.
One reason that wind energy has lagged so
far behind is the perception is that wind farms are
more expensive to build and operate than
coal fired power plants - a notion that Jacobson and Masters dispute.
Britain, Germany, Italy, Japan and France together burned 16 %
more coal in 2013 than 2009 and are planning to
further increase construction of
coal - fired power stations.
Obama: I have always been in favor of an «all of the above» climate policy, including a carbon price with cap and trade, crippling EPA regulatory restrictions on the
coal plus oil and gas industries, fewer incentives for exploratory drilling, no
further drilling on government lands, no Keystone pipeline,
more taxes on the rich, etc..
Business as usual production could be
far higher if a climate change bill is passed which would make
coal more expensive.
It details how much carbon dioxide countries have spewed in the atmosphere from burning
coal, oil and natural gas so
far, and how much
more they can «spend» before crossing the 2 - degree threshold.
Electricity is bought and sold in a «free» market, as
far as any are in fact totally «free» — the price of electricity is linked to that of gas and oil and
coal and carbon, and it is also driven by supply and demand — it gets dearer in the cold weather when we use
more (generally speaking).
We know the world has warmed and cooled in the past, sometimes
far more dramatically than any oscillations in recent history and all that without a
coal - fired power station or SUV in evidence.
As has been pointed out across the wider debate,
coal mining in some parts of the world is a
far more dangerous enterprise than in others.