Sentences with phrase «emitting only»

These electric trucks are powered by fuel cells, which convert hydrogen and air into electricity while emitting only water vapor.

It is emitting only a fraction of the energy of a blackbody of temperature -80 degree C.

«A modern, highly efficient, supercritical coal - fired station with stack gas cleanup is very clean indeed, essentially emitting only water vapour, carbon dioxide and nitrogen.

Yet that epitome of environmental evil, a hummer H2, with four passengers, can drive from New York to Phoenix emitting only 1.79 tons of CO2.

Supercritical stations burn less coal per megawatt - hour produced and so benefit the environment and the electricity consumer.A modern, highly efficient, supercritical coal - fired station with stack gas cleanup is very clean indeed, essentially emitting only water vapor, carbon dioxide and nitrogen.

fiber fuel burns cleaner that coal, emitting only 2 percent Sulfur and lower carbon dioxide... reduction of sulfur and nitrous oxide emissions....

Its clean - diesel technology also keeps it from cutting holes in the atmosphere, emitting only 141.6 grams per mile.

The engine's carbon footprint is equally impressive, emitting only 175.4 grams of C02 per mile.

With a cubic capacity of 2.2 litres, the CLA 220 CDI will offer an output of 125 kW (170 hp) and 350 Nm of torque, emitting only 109 g CO2 per kilometre.

This petrol - powered unit uses Twin Scroll Turbo technology to maintain peak torque of 270 Nm from 1,250 to 4,500 rpm resulting in a spritely 0 - 100 km / h sprint in just 7.5 seconds whilst emitting only 145 grams of CO2 per kilometre.

The diesel engines are cleaner still, with the 1.5 dCi 90 returning 85.6 mpg economy and emitting only 85g / km of CO2 — or 88.3 mpg and 82g / km when the ECO pack is added.

The highlight of the powertrain range is the «U-II» 1.6 - litre diesel engine, generating 128PS yet emitting only 97g / km of CO2.

«This is a vision of what comes next — a fuel cell electric vehicle that delivers the driving characteristics Cadillac customers want and allowing them to do it without using a single drop of petroleum, while emitting only water vapor,» said Larry Burns, GM vice president for research and development.

Despite all that punch on tap, the British car - maker says that, thanks to its plug - in tech, the P400e will cover 51 km on pure - electric power and average fuel consumption of just 2.8 L / 100 km, while emitting only 64g / km of CO2.

Hyundai has revealed its latest green car concept, the FE Fuel Cell Concept, powered by hydrogen and emitting only pure water.

This is one of system's big advantages over currently available devices, where «send» mode involves emitting only an electromagnetic signal.

Though beach fires are no longer allowed here (they are in neighboring towns like Nags Head), stationary fireworks that emit only sparks or smoke are permitted by state law and small - time fireworks can be purchased throughout the state.

But how could he miss seeing that, in saying this, he was entering into the vicious circle that «just war» theologians were caught in and have never escaped from; they have emitted only platitudes and empty phrases.

It's also almost completely silent when running on low - medium, and emits only a very faint white noise, which is actually soothing to most babies and ideal for a nursery.

A report on the dangers of smart meters prepared for the Vermont Department of Public Service says the radio frequency fields associated with the devices emit only a small fraction of the limits set by the Federal Communications Commission.

The engineers tried using piezoceramic elements, each of which emits only a single frequency or a very narrow band of frequencies.

GALAXY CLUSTERS Two kinds of mass have been missing from astronomers» view of the universe: matter that emits only X-rays and matter that emits nothing at all.

Monti said the device is safe because it emits only a small amount of energy — less than a conventional Doppler ultrasound.

We can emit only 300 billion more tons (270 billion more metric tons) of carbon into the atmosphere and keep warming below 2 ° C.

Although astronomers have catalogued nearly 1800 pulsars, this is the first pulsar that seems to emit only gamma - ray radiation.

Humans do emit only a fraction of the 750 gigatons of CO2 that move through the atmosphere each year, but small changes in the total amount can overwhelm so - called carbon «sinks» such as the ocean, resulting in important, and cumulative, changes in the atmosphere.

HATS - 6 emits only one twentieth of the light of our sun.

They allow researchers to prove that single - photon sources, another key element of many optical quantum information systems, reliably emit only one photon at a time.

If that's right, all five planets lie closer to their star than Mars does to ours; however, Tau Ceti emits only 45 % as much light as the sun, so each planet receives less warmth than a planet would at the same distance from our sun.

Another main - sequence star, HR 4796, has a thicker dust cloud orbiting it, but even that star emits only 0.5 per cent of its energy at far - infrared wavelengths (New Scientist, Science, 4 January 1992).

And, if it were found in large enough quantities, some experts speculate that it could be used as a clean - burning substitute for fossil fuels today because it gives off high amounts of energy when burned but emits only water, not carbon.

Unlike parametric down - conversion techniques, quantum dots allow for photons to be emitted only one at a time and on demand, crucial properties for quantum computing.

Most stars emit only an extremely small fraction of their energy in the form of X rays.

In studying the Hofmeister series, the team used jets of water that emitted only a few molecules of water.

Their dim light makes this difficult, and eventually the visible light left over from their birth fades completely beyond the red end of the visible spectrum, and they emit only infrared light.

If the quasar is so distant that the light we observe from it escaped during the «dark ages», its UV light will have been absorbed by the neutral hydrogen present at the time; if the quasar is closer and the light we observe was emitted only after the reionisation, there will have been no neutral hydrogen to impede it (see diagram below).

The new 402 - hp, 4.6 - liter turbo V - 8 emits only a slight turbo whistle, the only obvious indication that it's turbocharged (read: no noticeable turbo lag).

At the same time, it emits only 68 grams of CO2 per kilometer, compared to the latter vehicle's 74 grams per kilometer.

It uses clean, renewable hydrogen as a fuel and emits only water vapor.

Producing 180 kW of power and 350 Nm of torque for a 0 - 100 km / h sprint of just 6.1 seconds, this efficient yet powerful engine consumes just 6.5 litres of fuel per 100 km's and emits only 151 grams of CO2 per km.

The Range Rover Sport P400e emits only 64g CO2 / km on the NEDC combined cycle and offers an all - electric range of up to 31 miles (51 km) without the gasoline engine running.

The 108bhp model promises to return a city car - rivalling fuel consumption figure of 78.5 mpg and emits only 94g / km of CO2.

It'll accelerate from 0 - 62mph in just 5.4 seconds, emit only 49g / km and return an impressive 134.5 mpg.

However, its NEDC fuel consumption is just 4.9 liters per 100 kilometers (48 US mpg) and it emits only 129 grams of CO2 per kilometer (208 g / mi).

Bentley says that the V8 will emit only 210 g / km, the lowest for the British brand.

Even the MINI John Cooper Works Roadster emits only 169g / km.

Plus, the clever 148bhp 1.4 TFSI petrol with cylinder deactivation can return 60.1 mpg and emit only 109g / km of CO2.

The Escort / Tracer will emit only a third of the amount of hydrocarbons allowed under California's 1996 emission requirements, Ford said.

It emits only 114 g CO2 per kilometre (provisional figure).

Emits only 99 grams of CO2 g / km.