Sentences with phrase «fueled power turbines»

The scope of Thursday's new agreement will initially focus for one to two years on how to further boost efficiency in separating and concentrating carbon dioxide from the exhaust of gas - fueled power turbines.

Not exact matches

Natural gas turbines replaced solar power capacity during the August 21st solar eclipse, highlighting the carbon - light fossil fuel's emerging role as a gateway «green» energy in the coming decades, according to a report by Fortune released before the sun took its proverbial nap.

Fossil fuel burning power plants are still too good of a deal to bother investing $ 2 billion into wind turbines.

As in a conventional fossil fuel or nuclear power plant, that steam spins turbines, which generate electricity.

«The relative cost of new energy is lower and lower because fossil fuel is more and more expensive,» explained Lu Jinxiang, CEO of A-Power, a Chinese builder of power plants, during a visit to the company's Shenyang wind turbine factory.

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.

The government's review of the UK energy supply published today (26 / July) highlights the dreadful performance of wind power, with over 1830 turbines with combined capacity of 2GW reducing fuel consumption in (and emissions from) UK power stations by tiny and irrelevant fraction of one per cent.

A one - off prototype belonging to the Le Mans Museum, it is powered by a single - rotor kerosene - fuelled turbine said to deliver 100bhp at 25,000 rpm.

Problems such as too - hot operating temperatures, slow throttle response, and poor fuel economy at low speeds prevented turbine engines from powering mainstream, high - volume vehicles.

The turbine burns diesel fuel to drive the generator, which in turn charges up a 28kWh battery pack that supplies power to the electric motors.

The sophisticated power unit engine features high - pressure common - rail fuel injection with piezoelectric injectors, a variable nozzle turbine (VNT) turbocharger, a variable swirl system and an uprated engine management system for optimum combustion efficiency.

The Prelude is powered by a 2.0 L Honda Accord engine that is boosted by a Honeywell GTX28 turbo with a V - band turbine housing, a TurbosmartUSA wastegate, an AEM fuel rail and other custom pieces.

Mobility may be enhanced in future tanks by the use of diesel - electric or turbine - electric series hybrid drives — first used in a primitive, gasoline - engined form with Porsche's Elefant German tank destroyer of 1943 — improving fuel efficiency while reducing the size and weight of the power plant.

Automotive Accessories Carrier, Personnel Diesel Power Generators Engine Mechanics Filters Firetrucks and Equipment Fuel Pumps and Storage Gas Turbine Generators Generators Heaters HMMWV (Hummer / Humvee) etc...

A year ago, Jay Leno, the well - known car collector and host of NBC's Tonight Show was talking up his 650 hp EcoJet concept, a car built on the Corvette Z06's frame, fueled by biodiesel and powered by a turbine engine.

Lewitt fabricated a series of reproductions of these lamps from pure compressed fuel ash that was scrubbed from power plant smoke stacks, and displayed both originals and reproductions in a section of the Venetian Arsenale in which the area's power turbines had been housed until the construction of the site in Marghera.

Image: Patrick Finnegan via flickr Boulder Wind Power has come up with a turbine design that it says can produce electricity at or below $ 0.04 per kilowatt - hour, allowing it to compete directly with fossil fuel - based pPower has come up with a turbine design that it says can produce electricity at or below $ 0.04 per kilowatt - hour, allowing it to compete directly with fossil fuel - based powerpower.

It is a Whole Earth Catalogue of green systems, with a rainwater collection system; hydroponic garden to grown food for the community; biological wastewater treatment system to convert black water to greywater and potable water; earth tubes to funnel clean, natural air into the building through underground ducts; vertical axis wind turbines and solar panels for on - site green energy; and hydrogen fuel cells powered by methane, a byproduct of the wastewater treatment system.

Our seas will need to have tens of thousands to these wind turbines deployed at several per week to do the job in time and only shallow offshore is viable at the present time and that is inline with existing baseload fossil fuel coal and gas fired power plants along with existing nuclear ones to.

There are a few exceptions — solar PV and wind turbines — but fossil fuel and nuclear power plants need large volumes of cooling water.

We need to use it to outfit ourselves with the physical capital in efficient buildings and transport, solar panels, wind turbines, and so on, that will be needed when, as we must, we decide we don't need fossil fuels anymore, and we need to use the power and prestige it gives us to promote democracy around the world, but especially in Russia and China.

With a methane economy we could heat and cool our homes, produce electric power at home using a small gas turbine generator, and fuel our vehicles all from our own home tank at far lower cost than using gasoline.

Alternative electric energy sources include solar cells, wind turbines, fuel cells, and geothermal - power stations.

«Wind turbines must be backed up by the equivalent capacity of conventional fossil — fired power stations, thus largely negating any fuel savings or reductions in CO2 emissions.»

With this financial matching approach, the investor has the same capital costs and the same fuel costs whether building a coal plant or a wind turbine, and because the wind turbine has been scaled up, the investor will sell the same amount of power.

Summing up the lack of forward planning about wind turbines physicists and environmental activist, John Droz, jr, warns, «just because a power source is an alternative, or a renewable, does NOT automatically mean that it is better than any conventional or fossil fuel source.»

Japanese Heavy Industry Company Succeeds in Producing Bioethanol for Automobile Fuel (Related JFS article) http://www.japanfs.org/en/pages/030516.html Folding Wind Turbines Installed in Okinawa (Related JFS article) http://www.japanfs.org/en/pages/030340.html Tokyo Gov» t Sets up Committee to Study Feasibility of Wave Power Generation (Related JFS article) http://www.japanfs.org/en/pages/029690.html

But Siemens, a supplier, gave some examples for a typical combined - cycle natural gas power plant, one that burns the fuel in a gas turbine to drive one generator, then makes steam from the exhaust to drive a second generator.

During many flights over california, not one standard large wind turbine has been seen in any city, and whilst most californians would object to a square mile of pristine desert land being devoted to nuclear power plants and used fuel storage areas, many square miles are being proposed for solar mirrors.

That's because a working electricity system fueled mostly by wind turbines requires additional massive costs that a fossil fuel system does not: huge excess capacity (perhaps 300 - 400 %) to deal with conditions of light wind; gigantic batteries to store power for conditions of no wind at all, which can persist for days; extra transmission lines to bring electricity from windier areas to the rest of the country; and finally, an entire array of fossil fuel back - up plants for those occasions when the wind doesn't blow for a week and the batteries are dead.

Unlike traditional backup generators that run on diesel fuel, these natural gas turbines offer a more efficient solution and, more importantly, ensure the utility avoids building a new power plant.

Though in its earliest stages, fuel cell technological breakthroughs are occurring regularly and may be the future alternative to power vehicles, turbines, and generate electricity and heat.

The study finds that the growing need for a secure energy supply is driving power users to invest in distributed generation, using technologies such as small engines or turbines, fuel cells or photovoltaic systems.

Like the 28 governors and numerous environmental groups currently scrambling to extend wind power subsidies, I long assumed that wind turbines and solar cells offset fossil fuel use.

And, because solar panels and wind turbines can only supply power when the sun is shining and the wind is blowing, those binned reactors had to be replaced by fossil fuels.

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.

The scenario combines the following elements: efficient electricity end - use; hydroelectric power; nuclear power; efficient gas turbine technologies fired with natural gas; use of coal - derived hydrogen in fuel cells; and biomass - integrated gasifier / gas turbine technologies.

The cost of backfilling hundreds of «missing» wind megawatts, by importing coal - fired power from Victoria, running gas - fired OCGTs, reciprocating diesel engined generators and Jay Weatherill's 276 MW diesel - fuelled Open Cycle Turbines (that chew up 80,000 litres of diesel every hour) is staggering: Wind «Powered» South Australia Pays $ 14,000 per MWh for Power that Coal - Fired Plants Can Deliver forpower from Victoria, running gas - fired OCGTs, reciprocating diesel engined generators and Jay Weatherill's 276 MW diesel - fuelled Open Cycle Turbines (that chew up 80,000 litres of diesel every hour) is staggering: Wind «Powered» South Australia Pays $ 14,000 per MWh for Power that Coal - Fired Plants Can Deliver forPower that Coal - Fired Plants Can Deliver for $ 50

Wind turbines don't REPLACE fossil fuel power plants.

Hydrogen and other coal gases can be used to fuel power - generating turbines, or as the chemical building blocks for a wide range of commercial products, including diesel and other transport fuels.

The Oakland - based company BrightSource Energy, which is overseeing construction by the Bechtel corporation, says that using sunlight instead of fossil fuels to power the turbines will reduce carbon emissions by more than 400,000 tons annually.

FACT CHECK: wind power contributes about 6 % of Ontario's electricity supply, at four times the cost of other power sources; wind power is not the «lowest - cost» option — the turbines are cheap to build but there are many other costs associated with wind power and its intermittency; wind power can not replace hydro and nuclear — the fact is, coal was replaced by nuclear and natural gas, a fossil - fuel - based power source.

The amount of electricity generated in a power grid must always equal the amount being consumed, so when wind turbines put power into a grid other generators, often fossil - fuelled, generate less; so less fossil fuels are burned.

Surplus wind power can be stored as hydrogen and used in fuel cells or gas turbines to generate electricity, leveling supply when winds are variable.

Factors taken into account are: low thermal efficiency at low power; cycling of back up generators; energy needed to build and to install wind turbines; energy needed for cabling and net adaptation; increase of fuel consumption through partial replacement of efficient generators by low - efficiency, fast reacting Open Cycle Gas Tturbines; energy needed for cabling and net adaptation; increase of fuel consumption through partial replacement of efficient generators by low - efficiency, fast reacting Open Cycle Gas TurbinesTurbines.

To get there, we are continuing our in - house R&D projects, and also planning a larger fuel powered R&D model, a heat exchanger prototype and a turbine prototype.

Mr Libby felt that this rate of «efficiency», 24 %, justified calling the wind turbine «absurdly inefficient», even though it is very similar to the efficiency of a coal - fired power station and far better than the 15 % efficiency we get from our cars if you calculate the energy available in the fuel and the power delivered to the wheels.

The «mitigation» planned is to shut down all of the fossil fueled power plants and build more wind turbines guaranteeing a spectacular failure leading to a significant loss of life.

Is a fossil - fuelled or nuclear power station more aesthetically pleasing than a row of wind turbines?

That hydrogen could then be stored and used later to generate electricity (via fuel cell or combustion turbine) when the power is most needed, thereby smoothing out the variability of wind.