Sentences with phrase «coal and natural gas at»

Commentators who predict a surge in natural gas demand from electric utilities likewise overlook the scope that power producers have to switch between coal and natural gas at their plants, depending on which thermal fuel offers the best economics.

Comparatively, fossil fuels are still dramatically cheaper than solar - based energies, with photovoltaic energy costing anything from 35 - to - 50 cents per kilowatt - hour, compared with coal and natural gas at 5 - to - 6 cents per kilowatt - hour.

Not exact matches

And at the same time, he said he's going to increase hydraulic fracturing, which is the main reason that prices have gone down for natural gas and that's what put coal miners out of work,» Sandalow saAnd at the same time, he said he's going to increase hydraulic fracturing, which is the main reason that prices have gone down for natural gas and that's what put coal miners out of work,» Sandalow saand that's what put coal miners out of work,» Sandalow said.

Avista owns a 15 - per - cent - stake in two of the four units at the Colstrip plant in Montana — a major coal - mining state — and plans to use them for electricity production until 2035, said a spokesperson for the company that also operates hydroelectric dams, natural gas and biomass generating plants and wind turbines.

The only increases have come from natural gas, and those largely at the expense of coal, which is in great part being replaced by gas in the generation of electric power.

In 1980, at the Downs, Clive Osborne replaced coal with natural gas, which was more efficient and made it easier to regulate temperature, to produce crystals of the right size.

In an energy outlook this week, analysts at the U.S. Energy Information Administration (EIA) predicted a dramatic decline in U.S. energy demand through 2035 and a reconfigured energy pie that sidelines a significant amount of coal for natural gas.

Maxwell Ball, manager for clean coal technologies at SaskPower in Regina, which owns the plant, says that the company was surprised to learn that it would be cheaper in the long term to keep burning coal at Boundary Dam and sell the carbon dioxide to oil companies to boost production in the oil field than to build a new natural - gas plant.

This means developing more of America's own energy resources, including wind, solar, clean coal, biofuels, nuclear energy, as well as oil and natural gas — which will reduce our dependence on Middle Eastern oil and create thousands of jobs here at home.

At that price, coal, natural gas, nuclear and renewable electricity sources like wind become roughly cost - competitive, Moniz says.

Instead of piping in natural CO2, it will use the greenhouse gas captured at a coal - fired power plant just completed nearly 100 miles north of here and send it down into the reservoir, pushing oil out and leaving the greenhouse gas deep below, safely locked away from the atmosphere, so it does not add to global warming.

Adding a price on carbon emissions at even a «modest» level of $ 25 per ton would make new nuclear energy competitive with coal and natural gas even if the risk premium remains, the MIT study concludes.

This risk factor pushes the «levelized» or all - in price of nuclear power from new units to 8.4 cents per kilowatt - hour, the MIT study concludes, versus 6.2 cents for coal - fired plants and 6.5 cents for natural gas generation (if gas is priced at $ 7 per million British thermal units, or roughly 1,000 cubic feet of flowing gas).

Most electricity in the United States is generated at power plants that run on coal and natural gas — fossil fuels that contribute significantly to global warming by emitting large amounts of carbon dioxide.

The findings suggest that as the U.S. energy market continues to shift from coal to natural gas, the overall «toxicity burden» of the electricity sector will decrease, said study corresponding author Shelie Miller, an environmental engineer and an associate professor at the U-M School for Environment and Sustainability's Center for Sustainable Systems.

While environmental advocacy organizations have taken credit for prompting these changes at some of the world's top banks, the shift coincides with crashing commodity prices in oil, coal and natural gas markets worldwide.

NuScale claims it will be able to produce power at about seven to nine cents per kilowatt - hour — roughly the same as big nuclear plants, only a few cents more than the cheapest modern natural gas — fired or coal - fired plants, and one - third the cost of a typical diesel generator.

Prospects for shale gas — or natural gas from central Asia and Russia — suggest that China will move away from coal sooner rather than later, at least according to some analysts.

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.

Despite a rise in clean, renewable energy supplies in certain countries, and a partial shift from coal to natural gas in others, global greenhouse gas pollution continues to rise — and at an increasing pace in the most recent years.

Although solar thermal collectors are better than photovoltaic panels or wind turbines at generating reliable power around the clock, solar thermal power is also expensive; at present energy costs, it would require government subsidies to compete with coal and natural gas, which can generate electricity much more cheaply.

Here's how it might work: Next year and in each year thereafter, Congress would set an overall cap on fossil fuels extracted by upstream energy producers, which David A. Weisbach of the University of Chicago Law School identifies as «fewer than 3,000 entities» — petroleum refiners, coal mines and domestic natural gas processors — «plus imports at a few locations.»

Instead of regulating carbon at the many smokestacks where emissions occur, the group recommends regulating by cap - and - trade permits directed «upstream» at the wellheads, mine mouths, and import points where oil, coal, and natural gas enter the economy.

«There's about as much carbon in permafrost as there is in coal, oil and natural gas put together,» said James White, a geological sciences professor at the University of Colorado, Boulder.

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 thenatural 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 theNatural 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 thenatural 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 it is not, coal at power plants could be replaced by natural gas, nuclear power and large - scale renewable energy projects.

The infant solar power companies, however, must gain their foothold by taking business away from the incumbent and politically powerful coal, natural gas and nuclear power providers, at a time when overall growth in U.S. electricity demand is still slowed by an underperforming economy.

At present pace, the trillionth tonne would be emitted just before Christmas in 2040, according to calculations by Oxford physicist Myles Allen, and there's more than enough coal, oil and natural gas left in the ground to cook the climate.

«I think we'll see EPA take a closer look at its interim targets, to make sure it's not encouraging quick fixes, like switching from coal to natural gas, at the expense of longer - term planning and investment in zero - carbon generation,» said Perciasepe.

$ 8 billion) over first ten years for deficit reductionObeys PAYGO; Starting in 2026, 25 % of auction revenues for deficit reductionFuels and TransportationIncrease biofuels to 60 million gallons by 2030, low - carbon fuel standard of 10 % by 2010, 1 million plug» in hybrid cars by 2025, raise fuel economy standards, smart growth funding, end oil subsidies, promote natural gas drilling, enhanced oil recoverySmart growth funding, plug - in hybrids, raise fuel economy standards $ 7 billion a year for smart growth funding, plug - in hybrids, natural gas vehicles, raise fuel economy standards; offshore drilling with revenue sharing and oil spill veto, natural gas fracking disclosureCost ContainmentInternational offsetsOffset pool, banking and borrowing flexibility, soft price collar using permit reserve auction at $ 28 per ton going to 60 % above three - year - average market price» Hard» price collar between $ 12 and $ 25 per ton, floor increases at 3 % + CPI, ceiling at 5 % + CPI, plus permit reserve auction, offsets like W - MClean Air Act And StatesNot discussedOnly polluters above 25,000 tons of carbon dioxide equivalent a year, regional cap and trade suspended until 2017, EPA to set stationary source performance standards in 2016, some Clean Air Act provisions excludedOnly polluters above 25,000 tons of carbon dioxide equivalent a year, regional cap and trade pre-empted, establishes coal - fired plant performance standards, some Clean Air Act provisions excludedInternational CompetitivenessTax incentives for domestic auto industryFree allowances for trade - exposed industries, 2020 carbon tariff on importsCarbon tariff on importsReferences: Barack Obama, 2007; Barack Obama, 8/3/08; Pew Center, 6/26/09; leaked drafts of American Power Act, 5/11/and TransportationIncrease biofuels to 60 million gallons by 2030, low - carbon fuel standard of 10 % by 2010, 1 million plug» in hybrid cars by 2025, raise fuel economy standards, smart growth funding, end oil subsidies, promote natural gas drilling, enhanced oil recoverySmart growth funding, plug - in hybrids, raise fuel economy standards $ 7 billion a year for smart growth funding, plug - in hybrids, natural gas vehicles, raise fuel economy standards; offshore drilling with revenue sharing and oil spill veto, natural gas fracking disclosureCost ContainmentInternational offsetsOffset pool, banking and borrowing flexibility, soft price collar using permit reserve auction at $ 28 per ton going to 60 % above three - year - average market price» Hard» price collar between $ 12 and $ 25 per ton, floor increases at 3 % + CPI, ceiling at 5 % + CPI, plus permit reserve auction, offsets like W - MClean Air Act And StatesNot discussedOnly polluters above 25,000 tons of carbon dioxide equivalent a year, regional cap and trade suspended until 2017, EPA to set stationary source performance standards in 2016, some Clean Air Act provisions excludedOnly polluters above 25,000 tons of carbon dioxide equivalent a year, regional cap and trade pre-empted, establishes coal - fired plant performance standards, some Clean Air Act provisions excludedInternational CompetitivenessTax incentives for domestic auto industryFree allowances for trade - exposed industries, 2020 carbon tariff on importsCarbon tariff on importsReferences: Barack Obama, 2007; Barack Obama, 8/3/08; Pew Center, 6/26/09; leaked drafts of American Power Act, 5/11/and oil spill veto, natural gas fracking disclosureCost ContainmentInternational offsetsOffset pool, banking and borrowing flexibility, soft price collar using permit reserve auction at $ 28 per ton going to 60 % above three - year - average market price» Hard» price collar between $ 12 and $ 25 per ton, floor increases at 3 % + CPI, ceiling at 5 % + CPI, plus permit reserve auction, offsets like W - MClean Air Act And StatesNot discussedOnly polluters above 25,000 tons of carbon dioxide equivalent a year, regional cap and trade suspended until 2017, EPA to set stationary source performance standards in 2016, some Clean Air Act provisions excludedOnly polluters above 25,000 tons of carbon dioxide equivalent a year, regional cap and trade pre-empted, establishes coal - fired plant performance standards, some Clean Air Act provisions excludedInternational CompetitivenessTax incentives for domestic auto industryFree allowances for trade - exposed industries, 2020 carbon tariff on importsCarbon tariff on importsReferences: Barack Obama, 2007; Barack Obama, 8/3/08; Pew Center, 6/26/09; leaked drafts of American Power Act, 5/11/and borrowing flexibility, soft price collar using permit reserve auction at $ 28 per ton going to 60 % above three - year - average market price» Hard» price collar between $ 12 and $ 25 per ton, floor increases at 3 % + CPI, ceiling at 5 % + CPI, plus permit reserve auction, offsets like W - MClean Air Act And StatesNot discussedOnly polluters above 25,000 tons of carbon dioxide equivalent a year, regional cap and trade suspended until 2017, EPA to set stationary source performance standards in 2016, some Clean Air Act provisions excludedOnly polluters above 25,000 tons of carbon dioxide equivalent a year, regional cap and trade pre-empted, establishes coal - fired plant performance standards, some Clean Air Act provisions excludedInternational CompetitivenessTax incentives for domestic auto industryFree allowances for trade - exposed industries, 2020 carbon tariff on importsCarbon tariff on importsReferences: Barack Obama, 2007; Barack Obama, 8/3/08; Pew Center, 6/26/09; leaked drafts of American Power Act, 5/11/and $ 25 per ton, floor increases at 3 % + CPI, ceiling at 5 % + CPI, plus permit reserve auction, offsets like W - MClean Air Act And StatesNot discussedOnly polluters above 25,000 tons of carbon dioxide equivalent a year, regional cap and trade suspended until 2017, EPA to set stationary source performance standards in 2016, some Clean Air Act provisions excludedOnly polluters above 25,000 tons of carbon dioxide equivalent a year, regional cap and trade pre-empted, establishes coal - fired plant performance standards, some Clean Air Act provisions excludedInternational CompetitivenessTax incentives for domestic auto industryFree allowances for trade - exposed industries, 2020 carbon tariff on importsCarbon tariff on importsReferences: Barack Obama, 2007; Barack Obama, 8/3/08; Pew Center, 6/26/09; leaked drafts of American Power Act, 5/11/And StatesNot discussedOnly polluters above 25,000 tons of carbon dioxide equivalent a year, regional cap and trade suspended until 2017, EPA to set stationary source performance standards in 2016, some Clean Air Act provisions excludedOnly polluters above 25,000 tons of carbon dioxide equivalent a year, regional cap and trade pre-empted, establishes coal - fired plant performance standards, some Clean Air Act provisions excludedInternational CompetitivenessTax incentives for domestic auto industryFree allowances for trade - exposed industries, 2020 carbon tariff on importsCarbon tariff on importsReferences: Barack Obama, 2007; Barack Obama, 8/3/08; Pew Center, 6/26/09; leaked drafts of American Power Act, 5/11/and trade suspended until 2017, EPA to set stationary source performance standards in 2016, some Clean Air Act provisions excludedOnly polluters above 25,000 tons of carbon dioxide equivalent a year, regional cap and trade pre-empted, establishes coal - fired plant performance standards, some Clean Air Act provisions excludedInternational CompetitivenessTax incentives for domestic auto industryFree allowances for trade - exposed industries, 2020 carbon tariff on importsCarbon tariff on importsReferences: Barack Obama, 2007; Barack Obama, 8/3/08; Pew Center, 6/26/09; leaked drafts of American Power Act, 5/11/and trade pre-empted, establishes coal - fired plant performance standards, some Clean Air Act provisions excludedInternational CompetitivenessTax incentives for domestic auto industryFree allowances for trade - exposed industries, 2020 carbon tariff on importsCarbon tariff on importsReferences: Barack Obama, 2007; Barack Obama, 8/3/08; Pew Center, 6/26/09; leaked drafts of American Power Act, 5/11/10.

Research and development to advance coal, natural gas, oil, and other fossil energy technologies, which will help the country make greater use of our rich natural energy resources and help keep down energy costs, are funded at $ 635 million — a decrease of $ 33 million below the fiscal year 2017 enacted level and $ 355 million above the budget request.

At the same time, the burning of ever - increasing quantities of coal, oil and natural gas converts some atmospheric nitrogen into oxides of nitrogen (NOx).

Industrial activities like burning oil, coal and natural gas and destroying rainforests have pumped greenhouse gases into the atmosphere at levels unprecedented in human history, according to the United Nations - led Intergovernmental Panel on Climate Change.

The shale gas in recent exploration in the United States, that could meet the domestic demand of the country for natural gas at current levels of consumption for over 100 years, is extremely negative for the environment because it generates half the carbon emissions from coal, and pollutes the sheets underground aquifers.

A study of greenhouse gas - emissions by the Advanced Power and Energy Program at the University of California at Irvine shows fuel - cell vehicles running on hydrogen derived from natural gas ultimately create far less GHG emissions than BEVs running off the U.S. grid, which is powered mostly by coal and natural gas.

We find (i) measurements at all scales show that official inventories consistently underestimate actual CH4 [methane] emissions, with the natural gas and oil sectors as important contributors; (ii) many independent experiments suggest that a small number of «super-emitters» could be responsible for a large fraction of leakage; (iii) recent regional atmospheric studies with very high emissions rates are unlikely to be representative of typical natural gas system leakage rates; and (iv) assessments using 100 - year impact indicators show system - wide leakage is unlikely to be large enough to negate climate benefits of coal - to - natural gas substitution.

At the same time, Mr. Trump has pledged to promote fracking for oil and gas, but that would make natural gas even more economically attractive, and accelerate the elimination of coal - sector jobs.

American nuclear power reactors operated that year around the clock at about 90 percent capacity, whereas coal - fired plants operated at about 73 percent, hydroelectric plants at 29 percent, natural gas from 16 to 38 percent, wind at 27 percent, solar at 19 percent, and geothermal at 75 percent.»

The 4 - 1/2 year competition is being co-sponsored by NRG, an energy company, and COSIA (Canada's Oil Sands Innovation Alliance) and will separate the new technologies for testing at either a coal power plant or a natural gas facility.

And then we have this nonsense: «the sources and amounts of CO2 in the atmosphere are of secondary importance... it is human burninig of coal, oil and natural gas that is at issAnd then we have this nonsense: «the sources and amounts of CO2 in the atmosphere are of secondary importance... it is human burninig of coal, oil and natural gas that is at issand amounts of CO2 in the atmosphere are of secondary importance... it is human burninig of coal, oil and natural gas that is at issand natural gas that is at issue.

Environmentalists will rejoice at this, but the trend is so swift that owners and operators of electric power systems are legitimately worrying about whether the decline of coal will undermine reliability of the electric grid and also make the nation too dependent on natural gas.

A more likely scenario if we do nothing is that emissions will continue at a rapid pace as oil from sand and shale plus coal substantially replace oil and natural gas, with the consequence that we will have dug ourselves into a deeper hole in terms of having sufficient resources to reduce emissions sufficiently without major disruption to our society.

The ad went on to say that the United States has 250 years» worth of coal in the ground at current rates of use, and that only imports of liquefied natural gas, much of it from hostile countries, would be able to supply power if coal is off limits.

Over the past several months, I completely two relevant fact - finding trips: one to West Virginia to get a firsthand look at surface mining for coal, aka mountaintop removal, and the other to Pennsylvania to get a sense of the impacts of natural gas drilling.

Effective January 1, 2008, I have purchased coal, oil, natural gas, trees and other carbon - bearing natural resources, in sufficient quantities to supply my personal needs for the next 25 years, at my current rate of use.

But what Ingraffea is doing in continuing to claim that natural gas is as bad as coal is not a matter of looking at the same data as everybody else and drawing different conclusions.

But if natural gas continues growing at the pace it has, the price will keep falling and coal power will lose even more market share and clout in Washington.

Boyce observed that coal has been the world's fastest - growing fuel this past decade, with demand growing at nearly twice the rate of natural gas and hydro power and more than four times faster than global oil consumption.

The landmark decision, affirming a challenge brought by the Sierra Club and allies at Earthjustice, WildEarth Guardians, and High Country Conservation Advocates, could have far - reaching implications for protecting our climate from the threat of mining and burning of coal, natural gas, tar sands, and other fossil fuels.

The goal of the state's electric utilities was, at the time, to reduce dependence on coal, oil and natural gas, which were and remain expensive and dirty.