GOP lawmakers want to remove a rule forcing companies to
capture waste gas.
Not exact matches
One approach that is gaining currency among environmental scientists is carbon dioxide
capture and storage (CCS), a form of carbon sequestration in which CO2 is removed from the
waste gas of power plants, typically by absorbing it in a liquid, and subsequently burying it deep underground, hence keeping the
gas out of the atmosphere.
The problem is that large emitters such as power stations and steel or cement works have no economic incentive to
capture and bury their
waste gases.
«With Synfuels plants, if you
captured and processed all the natural
gas that is being reinjected and
wasted today, you could make 550,000 barrels (87.5 million liters) of gasoline a day,» Rolfe says.
In response to a tax on greenhouse -
gas emissions imposed by the Norwegian government, each year the company now removes about 1 million tons of CO2
captured as a
waste product from the natural
gas it recovers and pumps more than 99 percent of it 2,600 feet beneath the seafloor into a porous sandstone formation capped by impervious rock.
Researchers are investigating a new material that might help in nuclear fuel recycling and
waste reduction by
capturing certain
gases released during reprocessing.
Further, vented mine
gases in the same area are now being
captured as an economic resource, and there may be additional opportunities for such conversion of a
waste product to a resource.
So the solution to CO2 emissions must lie in a new way for post-combustion CO2
capture out of flue
gas, followed by CO2 cracking using the otherwise
wasted energy of renewables.
Each time you participate in a Northwest Earth Institute Discussion Course, or purchase one of our course books, you now have the option to contribute funds which will go directly toward supporting projects and programs that include forest management, renewable energy projects,
waste heat
capture and landfill
gas management.
Consequently, our proposed CES would include a percentage of natural
gas when replacing existing coal capacity, 25 coal with carbon
capture and sequestration,
waste - to - energy, biomass, energy efficiency and nuclear power.
Still, all regions of the nation can take advantage of cleaner electric power, like nuclear,
waste - to - energy, coal with carbon
capture and sequestration, and natural
gas.
[1] The Clean Energy Standard Act of 2012 defines «clean» electricity as «electricity generated at a facility placed in service after 1991 using renewable energy, qualified renewable biomass, natural
gas, hydropower, nuclear power, or qualified
waste - to - energy; and electricity generated at a facility placed in service after enactment that uses qualified combined heat and power (CHP), [which] generates electricity with a carbon - intensity lower than 0.82 metric tons per megawatt - hour (the equivalent of new supercritical coal), or [electricity generated] as a result of qualified efficiency improvements or capacity additions at existing nuclear or hydropower facilities -LSB-; or] electricity generated at a facility that
captures and stores its carbon dioxide emissions.»
Gases arising from the breakdown of
waste during the sewage treatment process are
captured and later burned to generate electricity.
Eligible technologies include energy storage, wind turbines, pressure reduction turbines, fuel cells,
waste heat
capture and combined heat and power (CHP), internal combustion engines (ICE), microturbines and
gas turbines.
Cleaning up soot pollution could prevent between 700,000 and 4.7 million premature deaths each year, according to the international team of researchers, while
capturing methane from coal mines, landfills, and agricultural
waste can yield natural
gas, a less carbon intensive and increasingly valuable fuel.
WPX / Williams started
capturing this «
waste»
gas ten years ago.
The good news is that it can be done with existing technology, by cutting energy
waste, expanding the use of renewable sources, growing trees and crops (which remove carbon dioxide from the air) to turn into fuel,
capturing the
gas before it is released from power stations, and - maybe - using more nuclear energy.
The US Department of Energy's Argonne National Laboratory and the sustainable energy NGO Energy Vision released two case studies assessing the results of projects that were among the first to produce Renewable Compressed Natural
Gas (R - CNG) vehicle fuel by using anaerobic digesters to
capture the biogases from decomposing organic
waste....
Studies show that the natural
gas industry could save more than $ 1 billion per year by
capturing additional
wasted gas.
These projects
capture, destroy or reduce harmful greenhouse
gases emitted from sources such as animal
waste, landfills, fossil fuel use or refrigerants.
Methane is also the principal constituent of natural
gas and, therefore, when
captured, this
waste product can be put to a productive use as fuel for the generation of electrical energy as an alternative fuel to natural
gas, fuel oil, or coal.
Biofuels can only reduce greenhouse
gases if they result in additional plant growth, or if they in effect generate additional useable biomass by
capturing waste material that would otherwise decompose anyway.
It's possible to
capture some natural
gas without mega-infrastructure, and a suite of companies with different ideas for turning
waste gas into wealth are flocking to the Bakken.
And studies show that the natural
gas industry could save more than $ 1 billion per year by
capturing additional
wasted gas.
Here's a novel way to generate some (extra) electricity: Bath, UK - based company 2OC has unveiled a plan to
capture wasted pressure from the natural
gas grid, Cleantech reports.
He has particular experience of Electricity Market Reform, Contracts for Difference, carbon
capture and storage, solar, wind, tidal, energy from
waste and electricity and heat power purchase, off - take and supply agreements, as well as regulated asset and PPP models.Alex also advises clients in the Transport, Utilities, Oil and
Gas and Mining sectors.
Cooking meth generates some very nasty
waste gasses that are often
captured in trash bags and abandoned.