Sentences with phrase «emissions sources such»

«Electricity from Renewable Energy and Fossil Fuels with Carbon Capture and Sequestration», the fourth report in the CEF publication series, examines electricity generation through fossil fuel combustion with CO2 capture and sequestration («fossil / CCS»)- a process that removes as much carbon as possible from major emissions sources such as power plants, and stores it in deep geological formations.

Our patented technology allows for the low - cost capture of CO2 from stationary emissions sources such as oil production operations, power and steam plants and metals production facilities, while leveraging existing solvent - based gas scrubbing approaches already known to industry.

As an economy reduces its emissions it will start with the cheapest abatement measures (energy savings) and then move to the more expensive measures by replacing energy - using equipment and switching from high - emission sources such as coal to low emission sources such as natural gas and nuclear power.

Not exact matches

On Monday, the Supreme Court effectively validated the Environmental Protection Agency's plans to regulate major sources of greenhouse - gas emissions such as power plants, but criticized the agency as overreaching.

Independently verified at every stage, the voluntary program sees food manufacturers develop a plan that defines clear targets in key areas of sustainability, such as raw material sourcing, emissions, energy, waste, water, biodiversity and social sustainability.

All these requests for solar power projects — among other sources of cleaner energy, such as wind or natural gas — are bringing LIPA in accordance with its Electric Resource Plan 2010 - 2020, which called for reducing emissions by 20 percent below 2005 levels by the year 2020, and by 80 percent by the year 2050, benchmarks set by former Governor David Paterson.

Further discoveries found these breakthroughs could have an impact in areas such as enhanced infrared or molecular spectroscopy, improved functionality for nanophotonic circuits and devices for use in infrared cameras, detectors and weapons guidance systems, and tailored thermal emission sources.

Engineers also are considering deploying the technology on other sources of emissions, such as natural gas plants.

As a result, methane emissions have distinct isotopic values: Methane emitted from any microbially driven source such as wetlands or agriculture have values of about -60 ‰ (signifying a relatively low ratio of carbon - 13 to carbon - 12); oil, gas, and coal emissions have an average carbon isotopic value of -37 ‰; and tree and crop burning averages about -22 ‰.

Finding a plug for «leakage» Harstad's theory builds upon the concept of «carbon leakage,» which holds that countries opting out of climate agreements will produce more greenhouse gases as their neighbors take steps to ratchet down greenhouse gas emissions and regulate the sources of such emissions, like coal - burning industrial plants or motor vehicle fleets.

Instead, the Administration's plans for energy conservation and using energy sources with less CO2 emission will help in the short - term, he said; down the road, a new National Climate Change Technology Initiative will help develop cutting - edge technologies such as fuel cells and carbon dioxide sequestration, Bush said.

The International Energy Agency first said two years ago that global energy - sector emissions had declined while the world expanded economically, though critics point out that the measurement excludes emissions from other sources, such as agriculture (ClimateWire, March 17).

Should the government impose a price on carbon emissions, whether it is a tax or cap - and - trade system, CO2 - free sources, such as nuclear energy, will become even more competitive.

The groups used different statistical approaches to subtract out the gamma - ray emission from normal astrophysical sources such as pulsars and supernovae to hunt for a dark matter signal, and each arrived at the same conclusion — that any gamma - ray light coming from dark matter must be generated by a relatively heavy particle.

Based on data from these two launches, the researchers found fluctuations, but they had to go through a careful process to identify and remove local sources, such as the instrument, as well as emissions from the solar system, stars, scattered starlight in the Milky Way, and known galaxies.

The precursors of acid rain formation result from both natural sources, such as volcanoes and decaying vegetation, and human - made sources, primarily emissions of sulfur dioxide and nitrogen oxide resulting from fossil fuel combustion.

Biofuels use more land area, generate more greenhouse gas emissions, and have a greater impact on the environment than other alternative energy sources such as photovoltaic solar energy, solar thermal energy, or wind power.

«Every tonne of greenhouse gas that we emit leads to additional emissions from natural sources such as methane bubbles,» says Kosten.

To cut our emissions, fossil fuels need to be replaced with low - carbon energy sources such as nuclear power and renewables, and fossil fuel power stations need to be fitted with carbon - capture technology.

Nevertheless, either carbon capture and storage will have to be developed and deployed or low - emission electricity sources, such as wind, solar and nuclear power, will have to grow significantly.

There are a lot of reasons to believe that there is a real reduction in man - made sources of carbon monoxide, such as vehicle emissions and tropical forest burning, that should persist.»

Local or more diffuse emissions in other areas, such as the eastern U.S., may be convoluted with other nearby sources.»

Natural sources of emissions such as volcanoes can been seen from space and it seems obvious that there output has been neglected in determining the amount of carbon going into the air at an given time.

Those emissions are dwarfed by others sources on the global scale, such as cars and power plants, amounting to just 5 percent of total global carbon dioxide emissions.

«The model we developed and applied couples biospheric feedbacks from oceans, atmosphere, and land with human activities, such as fossil fuel emissions, agriculture, and land use, which eliminates important sources of uncertainty from projected climate outcomes,» said Thornton, leader of the Terrestrial Systems Modeling group in ORNL's Environmental Sciences Division and deputy director of ORNL's Climate Change Science Institute.

«The removal of phase matching in nonlinear optical metamaterials may lead to applications such as efficient multidirectional light emissions for novel light sources and the generation of entangled photons for quantum networking.»

Using atmospheric models to trace the acid back to the sources of the pollution such as large power stations, the aim is to pinpoint which emissions should be cleaned up.

New research explores the source of unexpectedly high nitrous oxide emissions from such bare peat soils in Arctic tundra.

This range is mostly free of interference from other radio sources, such as emission from electrons spiralling around galactic magnetic fields.

In order to trade properly you have to have an agreed basis for measuring carbon emissions, which can come from very different sources such as agriculture, transport or industry.

Low emissions, much less zero emissions, are only true in certain places where most of the electricity comes from a mix of low - carbon sources such as the sun, wind or nuclear reactors.

Documents made public on the federal government's regulatory Web site show that EPA staff summarized the potential benefits [PDF] from curbing emissions, as well as the scientific data on motor vehicles [PDF] and stationary emission sources [PDF] such as power plants.

These gases come from human activities such as combustion of coal and oil as well as natural sources such as emissions from plants.

But that study said it is uncertain how much hydrates contribute to the methane emissions, as opposed to other sources such as the decomposition of organic matter in permafrost as it thaws.

«(B) If as a result of such a study, the Administrator determines that the use of such products by noncovered sources results in substantial emissions of greenhouse gases and that such emissions have not been adequately addressed under other requirements of this Act, the Administrator may, after notice and comment rulemaking, promulgate a regulation reducing compensatory allowances commensurately if doing so will not result in shifting such emissions to noncovered sources.

«(A) the technical capacity to monitor, measure, report, and verify forest carbon fluxes for all significant sources of greenhouse gas emissions from deforestation with an acceptable level of uncertainty, as determined taking into account relevant internationally accepted methodologies, such as those established by the Intergovernmental Panel on Climate Change;

Aerosols are solid or liquid particles suspended in the atmosphere, consisting of (in rough order of abundance): sea salt, mineral dust, inorganic salts such as ammonium sulfate (which has natural as well as anthropogenic sources from e.g. coal burning), and carbonaceous aerosol such as soot, plant emissions, and incompletely combusted fossil fuel.

«If the source is the luminous blue variable star, it is the first time that gamma ray emission has been linked to such a massive star.

«Many sources that emit transient X-ray flares, such as black hole binary star systems, also have associated radio emission.

About 15 years ago, NASA's Chandra X-ray Observatory spacecraft spotted such emissions coming from a source in the galaxy M82, which lies about 12 million light - years away from Earth.

First, Ma ran her model with particulates from all sources, such as soot, car emissions, industrial pollution and more.

For example, the BECCS idea of taking carbon from power plants does not account for the massive emissions from all other sources — such as the tailpipes of our cars.

That meant, for example, traveling the globe to the various natural emissions sources — such as wetlands and land seeps — and conducting measurements and calculations of the methane emitted.

Such building - related CO2 emissions can be reduced in numerous ways — from installing more energy - efficient appliances to powering the buildings with renewable energy sources.

After all, not all emissions come from point sources such as industrial plants; they also come from distributed sources such as agriculture and transportation.

The highest purity searches to date have made use of relatively clean signals such as the presence of emission or absorption features at two distinct redshifts in the same optical spectrum (e.g. Bolton et al. 2004), or the strong «magnification bias» towards detecting strongly lensed sources in the sub - mm / mm waveband (e.g. Negrello et al. 2010).

A narrow band of them in the high - energy spectrum would be a «smoking gun» for the presence of dark matter, says Michelson, but he thinks it's more likely that the dark matter emission would be mixed in with gamma rays from other energy sources in the universe and that scientists such as GLAST pioneer Elliott Bloom will have to work very hard to untangle the GLAST data to find it.

The top sources of air pollution are the burning of fossil fuels (such as gas, oil, and coal) and industrial emissions.

Production emissions and «post farming emissions» (inclusive of processing, transport and cooking) of lentils are only 0.9 kg of CO2 equivalent for each kg consumed, 40 times less compared to other protein sources, such as lamb.

Scope 3 greenhouse gas (GHG) emissions are emissions from sources not owned or directly controlled by the Department, but related to DOT activities, such as employee business travel and commuting.