The hotter the steam,
the more electricity the plant can generate from a ton of coal.
Not exact matches
Newer SAGD
plants such as Connacher Oil and Gas's Great Divide have managed to nearly eliminate fresh water use — they use non-potable water from aquifers and recycle it — and reduce GHG emissions by about 20 % compared to the industry average through
more efficient burning of natural gas, cogeneration of
electricity and reduced heat loss on the steam's journey underground.
The
plant's original plan called for producing enough solar panels to generate 1,000 megawatts of
electricity, although Peter Rive, SolarCity's chief technology officer, said this month that improvements to the equipment design and factory layout could allow it to produce
more than 1 gigawatt in panels.
** JPMorgan Chase & Co's commodity trading arm is looking to sell
more of the
electricity deals it has with U.S. power
plants and wind farms, a source familiar with the business said on Wednesday, at a time when Wall Street's involvement in physical commodity markets is under heightened scrutiny.
Global Water Engineering has partnered with Chokyuenyong Industrial in Thailand to cut effluent COD pollution levels at its cassava production
plant by
more than 95 percent while extracting gas from its wastewater to power its boilers and generate
electricity for its own use and to sell back to the provincial grid.
The proven GWE anaerobic technology has been demonstrated in
more than 300 projects completed worldwide, including
more than 70 that generate biogas to replace fossil fuels in fuelling boilers and processing
plant or to sellback to the
electricity grid.
Similar global expertise is embodied in the GWE anaerobic technologies of which
more than 300 have been completed worldwide, including
more than 70 that generate biogas to replace fossil fuels in fuelling boilers and processing
plant or to sellback to the
electricity grid.
More than US$ 1.18 billion is needed this year to buy fuel required to fire thermal power
plants in order for the country to meet its
electricity demands, Ghana's energy outlook report has said.
We will trust ourselves
more to build our own cars, transform our subsistence farming to profitable and industrial agriculture, and even build nuclear power
plants to generate
electricity.
Close Indian Point power
plant by 2021 - Unit 2 Reactor to close April 2020 and Unit 3 Reactor April 2021 - End use of a
plant with numerous safety violations - «Current Indian Point Employees will be Offered relocation and opportunities with other
plants and utilities within the state; training in renewable technologies» - «Entergy will provide $ 15 million in funding for environmental and community benefits» - Cuomo is working on replacement resources so that there can be no cost increases in
electricity after Indian Point closes
More
Power
plants that depend on natural gas can make
electricity more cheaply than nuclear
plants.
According to our analysis, this would generate
more than enough
electricity to power the biorefinery, so surplus power could be sold back to the grid, displacing
electricity produced from fossil fuels — a practice already used in some
plants in Brazil to produce ethanol from sugarcane.
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.
After the nuclear disaster at the Fukushima Daiichi
plant in Japan, Germany adopted a policy of phasing out nuclear energy by 2022 and ensuring that 80 percent of the country's
electricity supply comes from clean energy by 2050, or
more than three times the level of 2010.
Pretreating with thermal depolymerization also makes coal
more friable, so less energy is needed to crush it before combustion in
electricity - generating
plants.
More power
plants will need to be built to provide
electricity for air conditioners.
It refers to the phenomenon that a typical carbon capture system requires a great deal of
electricity and thus saps power from a power
plant and can cause
electricity costs to spike by 70 percent or
more.
«I think coal is at a very low place right now,» Barnett said in an interview, noting that coal has lost about 10 percent of its market share for
electricity generation as
more utilities convert their
plants to burn natural gas.
A GEOTHERMAL power
plant in California will soon be producing
more than just
electricity.
The spread of urban centers increases the demand for
electricity,
more than 75 percent of which in China is generated from coal - fired power
plants.
The sentence marked with an asterisk was changed from «In fact, fly ash — a by - product from burning coal for power — and other coal waste contains up to 100 times
more radiation than nuclear waste» to «In fact, the fly ash emitted by a power
plant — a by - product from burning coal for
electricity — carries into the surrounding environment 100 times
more radiation than a nuclear power
plant producing the same amount of energy.»
Even the oil sands ultimate consumption in a gasoline, diesel or jet engine only results in 500 kilograms of CO2 - equivalent per barrel of refined petroleum products, meaning total oil sands emissions from well to wheel are considerably lower than those of this nation's
more than 500 power
plants burning coal to generate
electricity.
About half of all our
electricity comes from
more than 500 coal - fired
plants.
THE world added
more solar capacity in 2017 than all new coal, gas and nuclear
electricity - generating
plants combined.
With
more wind power, new nuclear
plants, carbon capture and storage, and increased efficiency,
electricity industry group says significant greenhouse gas reductions possible
The Obama administration would like to see
more nuclear power
plants, among other forms of new
electricity generation
A new technology might be able to strip the CO2 from power
plant emissions, and generate
more electricity at the same time
The Department of Energy estimated in May 2007 that a new power
plant burning pulverized coal and equipped with amine scrubbers to capture 90 percent of the CO2 would make
electricity at a cost of
more than $ 114 per megawatt - hour (compared with just $ 63 per MWh without CO2 capture).
«The increased carbon dioxide emissions from the nine government - approved
plants alone will
more than cancel out all of the reductions in greenhouse gas emissions from China's recent investments in wind and solar
electricity,» Yang said.
From the atmosphere's point of view, growing biomass to burn in a power
plant and using the
electricity to move a car avoids 10 tons of carbon dioxide emissions per acre, or 108 percent
more emission offsets than ethanol.
Starting with the natural pigments that help
plants harvest solar rays, Velev and his team have crafted a flexible, nontoxic photovoltaic device that he hopes could eventually generate clean
electricity far
more cheaply than today's silicon - based solar panels.
That high energy density makes OTEC a
more attractive option than wave or tidal power, Cable says, especially for distant outposts like those on Guam, where a cost analysis suggests that OTEC could provide
electricity slightly
more cheaply than existing oil - fired
plants.
Thermal power
plants — those that consume coal, oil, natural gas or uranium — generate
more than 90 percent of U.S.
electricity, and they are water hogs.
These upgrades propagate to other steps in
electricity production, allowing power
plants to extract
more work for a given unit of fuel.
The world added
more solar capacity in 2017 than all new coal, gas and nuclear
electricity - generating
plants combined.
The roots of garden pea
plants were exposed to low - level electric current and subsequently produced 13 times
more pisatin, an antifungal chemical, than
plants that were not exposed to
electricity.
The U.S. Geological Survey estimates at least 500 gigawatts of
electricity - generating capacity could be harvested this way — or 1.5 times
more than the entire U.S. fleet of coal - fired power
plants.
The biggest reason is that China has fewer environmental and efficiency standards for its factories and
plants and generates
more electricity from coal and other non-renewable sources, the authors said.
Such wrecked peaks are unknown to most Americans, even though
more than 50 percent of our homes are supplied with
electricity produced by coal - fired power
plants.
GE's H - class heavy - duty gas turbines are currently the world's largest and most efficient gas turbines, capable of converting fuel and air into
electricity at
more than 62 percent power -
plant efficiency when matched with a steam turbine generator, a setup known as combined cycle.
True, it had the potential to clean up California's air, although that may be of little consolation to people living near coal - fired power
plants, which supply
more than 50 percent of America's
electricity.
Power
plants could, they argue, pump the carbon dioxide through water or other liquids and produce a flow of electrons — and therefore
more electricity.
Today's nuclear power
plants use the heat from uranium fission reactions to do nothing
more complicated than boil water, making pressurized steam that spins turbines to generate
electricity.
As
electricity use spikes across the country in the summertime when
more people use air conditioning, electric power companies turn to
more coal and natural gas power
plants to help meet the demand, reducing renewables» share of total U.S. power generation, Comstock said.
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.
States with
more coal power
plants such as Ohio, Pennsylvania and Indiana released the most
electricity - related SO2 emissions in the summer at
more than 1,300 metric tons per day, per state.
The M.I.T. report predicts that even if the world's fleet of
more than 400 nuclear power
plants grew to be 4,000 such
plants that then operated for a century, the cost of the
electricity from those facilities would rise by a mere 1 percent as a result of the increased demand for uranium.
But coal provides
more than half of the
electricity used by the U.S., and China builds the equivalent of two 500 - megawatt coal - fired power
plants each week, helping keep these nations at the top of the list of the world's biggest greenhouse gas emitters.
Shifting it to hundreds of smokestacks at power
plants that supply
electricity to charge electric cars therefore seems like a
more effective way to clean up the fleet.
The Stanford scientists suggested roofs covered in photovoltaic panels would do a better job, by producing
electricity that then obviates the need for
more fossil fuel — burning power
plants.