Even today's most
efficient coal power plants emit 1,800 lbs CO2 / MWh on average.
The organization claims it is responsible for shutting down proposals for 167 proposed newer and more
efficient coal power plants and is working on shutting down the rest of the country's coal plants.
Not exact matches
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.
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.
A slew of new
coal - fired generators are coming online, he noted, and while those
plants are sleeker and more
efficient, they're still not nearly as clean as gas - fired turbines or renewable
power sources.
According to the Alliance to Save Energy, new standards for
efficient lighting could save 158 million tons of carbon emissions each year, the equivalent of the emissions from 80
coal - fired
power plants.
Replacing old
coal - fired
power plants with new natural gas
plants could cause climate damage to increase over the next decades, unless their methane leakage rates are very low and the new
power plants are very
efficient.
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.
Most new
coal - fired
power plants are more
efficient than the older technologies that used to be standard equipment.
You should work to remove the anticompetitive advantages that poorly - controlled, inefficient, incumbent
coal - fired
power plants presently enjoy over newer, cleaner, and more
efficient coal - fired
plants.
-- 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.
Duke
Power and Progress Energy in North Carolina are planning new
coal plants, allowing them to shut down older, less
efficient and dirtier
plants.
Similarly, average factors probably overstate emissions from gas
plants since much of the erosion in
coal's base load share has come from the most
efficient gas - fired
power plants.
• Leads global sector public financing towards cleaner energy by calling for the end of U.S. government support for public financing of new
coal - fired
powers plants overseas, except for the most
efficient coal technology available in the world's poorest countries, or facilities deploying carbon capture and sequestration technologies; and
The EPA has proposed a Carbon Pollution Standard for Future
Power Plants, which would restrict the emission of greenhouse gases, requiring coal plants, in particular, to be more efficient and cl
Plants, which would restrict the emission of greenhouse gases, requiring
coal plants, in particular, to be more efficient and cl
plants, in particular, to be more
efficient and cleaner.
More
efficient power plants and carbon capture and storage (CCS) technology could boost prospects for
coal, but the latter still faces significant regulatory, policy and technical barriers that make its deployment uncertain.
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 →
Power plants that burn natural gas are also usually more efficient at converting fuel into electricity (i.e., they have a lower heat rate) than coal - fired power pl
Power plants that burn natural gas are also usually more
efficient at converting fuel into electricity (i.e., they have a lower heat rate) than
coal - fired
power pl
power plants.
Similarly, countries that have built nuclear
power plants have tended to replace the least
efficient coal - fired
plants.
The vision of PACE would be that for countries choosing to use
coal, the most
efficient power plant technology possible is deployed.
These include more
efficient coal plants and converting
coal to gas, which can be burned more cleanly in
power stations but actually has a higher lifecycle carbon footprint than directly burning
coal.
One key concern is that these agencies will seek to continue providing support for «highly
efficient coal - fired
power plants».
Carbon Clampdown: Closing the gap to a Paris compliant EU - ETS, warns that, in order to put EU emissions on a path consistent with international climate targets, the price of traded carbon allowances, known as EUAs, would have to rise to levels that would make even the most
efficient coal and lignite
power plants unprofitable.
The options include making
power plants more
efficient, reducing the frequency at which
coal - fired
power plants supply
power to the grid, and investing in more renewable, low - carbon sources of energy.
If the efficiency level of the other 49 states were raised to that of New York, the most energy -
efficient state, the energy saved would be sufficient to close 80 percent of the country's
coal - fired
power plants.
China is taking important steps to close down smaller, inefficient
power stations but it is also building large, modern and more
efficient (HELE)
coal - fired
power plants — new regulations effectively ban subcritical (non-HELE)
coal technology.
We can't only just make our cars or
coal - burning
power plants a bit more
efficient.
«The efficiency of converting
coal into electricity matters: more
efficient power plants use less fuel and emit less climate - damaging carbon dioxide,» wrote the authors of the International Energy Agency report on measuring
coal plant performance.
The reason: Since 2012, carbon pollution from the states» traditionally
coal - heavy
power sectors has dropped significantly, as new gas
power plants have replaced older, less
efficient coal plants.
Yet even the most
efficient coal - fired
power plants only operate at around 44 % efficiency, meaning that 56 % of the energy content of the
coal is lost.
For comparison: energy from the most
efficient type of natural gas
plants cost $ 42 - 78 / MWh;
coal power cost at least $ 60 / MWh.
For instance, global
coal use would have to peak before 2020;
power plants and factories would have to get a lot more
efficient; things like nuclear
power and renewables would have to expand at an even faster rate.
IEA and industry experts described the current status of
coal - fired
power generation in general in India and the overall need to ensure that the facilities are modernised and that least -
efficient plant be phased out, given the expected large role that
coal will continue to play in
power supply.
Along with representatives from the Environmental Defence Fund and the Prince of Wales» Corporate Leaders Group, Agency experts detailed how increased energy efficiency, phasing out least -
efficient coal - fired
power plants, investing more in renewables, ending fossil - fuel subsidies and cutting methane emissions can limit global warming to 2 degrees Celsius.
Gensler's work on designing more energy
efficient buildings saves the equivalent of 3.2 years» worth of carbon emissions from an average
coal power plant — the same as taking 2.34 million passenger vehicles off the road for one year.
If the US were to provide support for our level of pollution control technology to developing region
coal - fired
power plants and the latest and greatest
efficient boilers were used then the
power available could address energy poverty.
They committed to end support for less -
efficient coal - fired
power plants.
Wind and solar have major problems with reliability, cost, and adverse health and environmental impacts that their proponents gloss over, whereas emissions from modern, highly
efficient coal - fired
power plants with stack gas cleanup consist almost entirely of water, CO2, and nitrogen.
Doing something better than that which is already being done is like making
coal power plants more
efficient.
Other provisions in the act — such as tax incentives that encourage the adoption of energy -
efficient technologies, a shift to more combined heat and
power generation, and the adoption of real - time pricing of electricity (a measure that will discourage optional electricity use during peak demand periods)-- would cut electricity demand enough to avoid building an additional 37
coal - fired
power plants.
«If existing
coal plants in the U.S. that only need to recoup operating costs are losing money and closing, then it is difficult to imagine how any new
coal plant, no matter how
efficient or cheap, can be built and recover investment costs on top of operating costs — at least in the U.S. — as long as gas prices remain low,» said Wade Schauer, director of Americas
Power & Renewables Research at Wood Mackenzie.
< / b Consequently
coal power plants are being funded with climate finance because they are more
efficient than previous
coal plants.
The most water -
efficient energy sources are natural gas (though we may be just about out of it) and synthetic fuels produced by
coal gasification; the least
efficient are ethanol and biodiesel — the biofuels just can't catch a break these days, can they?Water use winners and losers The research pair analyzed 11 types of energy sources, including
coal, fuel ethanol, natural gas, and oil; and five
power generating methods, including hydroelectric, fossil fuel thermoelectric, and nuclear methods; in terms of
power generation, Younos and Hill have found that geothermal and hydroelectric energy types use the least amount of water, while nuclear
plants use the most.
He noted that if everyone started using the most
efficient lighting available (which in most cases means CFLs), that would eliminate 12 percent of world energy demand, obviating the need for 705 of the world's nearly 2,400
coal - fired
power plants.
Obama started with the «necessarily more expense» and «they can build it but we will bankrupt them» memes without considering that each percentage increase in
coal fired efficiency has a 2 % reduction in emissions.; A relatively inexpensive
coal fired
power plant providing electric and heating hot water can be 60 %
efficient in the proper season while providing electricity to replace
coal, charcoal, etc. for home use.
The vision of the WCA's Platform for Accelerating
Coal Efficiency (PACE) is to deploy the most
efficient power plant technology possible and to encourage international partners (such as development banks and governments) to work together to increase funding for, and the use of HELE technology.
Hal Quinn, president and chief executive of the National Mining Association, said the new standard «effectively bans
coal from America's
power portfolio, leaving new
power plants equipped with even the most
efficient and environmentally advanced technologies out in the cold.»
Indeed, some of Australia's
coal plants are still notoriously inefficient: Hazelwood
Power Station in Victoria, for instance, has been ranked the least carbon - efficient power plant in the w
Power Station in Victoria, for instance, has been ranked the least carbon -
efficient power plant in the w
power plant in the world.