Engineers found a cracked pipe letting in standing water which was polluting the system.
Engineers found a cracked pipe was letting standing water in and polluting the system.
BBC: Broadway water still unfit 10 days after problems arose
"Some planes are three-times more polluting on the same route than others, " says Mr Clarke.
Tons of TCE leaked out of fabrication facilities into the soil and also polluting groundwater.
FORBES: Google Buildings Polluted With Toxic Vapors From Chemical Spills
The company says methane is the least polluting and most energy efficient of available hydrocarbon fuels.
Few would argue with him about the dangers of polluting factories or clear-cut logging.
"The market's oriented to supplying the cheapest energy, not the lowest-polluting energy, " Newell says.
Coal waste mountains exposed to air started churning out acidic water, polluting groundwater and streams.
Alternatively, they can import approved, non-polluting vehicles with a big discount on import duty.
Nearly half the people in the world use polluting, inefficient stoves to cook their food each day.
Both communities now make do with inadequate and polluting diesel generators that operate sporadically, the UN says.
FORBES: Presidential Candidates: Energy Diplomacy Key to Global Cooperation
Environmental protection could include relocating the industries that are polluting the air and damaging the historical sites.
The sunlight-powered systems are used to light homes and shops instead of expensive and polluting kerosene lamps.
BBC: NEWS | Science/Nature | Solar loans light up rural India
Moreover, the government is getting serious about pollution and is shutting down or pressuring high-polluting and high-water-usage industries.
On the one hand, with its near-zero emissions, it stacks up favorably against conventional, polluting sources of energy.
There is a mutinous mood among motorists over proposed hikes in fuel duty and taxes on polluting cars.
How can companies that produce products that are polluting the environment have a strong reputation for social responsibility?
The first is to raise public awareness of the huge amounts of plastic that are polluting the planet.
And, ugh, those cheesy DJs are no longer polluting my listening experience with their allegedly wacky and zany gags.
Electricity from coal, which is the most polluting way to generate power, drastically reduces the environmental advantage for EVs.
Is congratulating companies for not polluting, not mistreating their workers and having good values the best we can do?
The bill made polluting oil companies responsible for all containment and clean-up costs.
It helps that polluting industries have been ordered to shut down or cut production until the games are over.
Affordable and low polluting cabs are within our grasp and I urge manufacturers to accelerate efforts to produce them.
ENGADGET: UK's first fuel cell-powered black cab hits the streets of London
The government sees hydroelectric dams as an alternative, non-polluting source of power generation.
FORBES: In Brazil, Protesters Shut Down World's Largest Hydro Dam Project
There are also concerns that fracking - which is banned in France and Switzerland - risks polluting water supplies.
First, Americans have become intolerant of large, polluting industrial plants on their doorsteps.
China can rightly note that, per person, its billion plus population is much less polluting than America's or Europe's.
Clean alternatives face regulatory and other obstacles, while petrol, which is less polluting than coal, attracts disproportionately high taxes.
Critics also argue that farmed fish is fatty, polluting and stuffed with antibiotics.
应用推荐