A secondary benefit is getting gas-guzzling old clunkers off the road and replaced with more fuel-efficient band new models.

VOA: standard.2009.05.18

The report argues building a health system that is efficient and really works is not purely a financial matter.

VOA: standard.2009.05.21

The surge in exports comes as India turns into a production hub for cheap, fuel efficient cars.

VOA: standard.2009.09.25

"I should say that is rather contradictory." "If you put a lot of subsidy that means the production is not competitive or not cost efficient."

VOA: standard.2010.05.13

The sky's the limit." "It's a clean,renewable, highly efficient form of propulsion."

VOA: standard.2010.08.11

He is the director of applied research for the Solid Waste Association of North America, a professional organization that promotes the efficient and environmentally-sound management of municipal solid waste.

VOA: standard.2010.08.05

are very similar genetically. "And that's a real problem when you're trying to overcome new insect or disease threats or pressures, or trying to breed a plant that's more water efficient, or even finding genetic variation for water production."

VOA: standard.2010.02.01

He's also decided to give up leadership in Light up the World Foundation to start a company in India that will develop a more energy-efficient and cheaper lighting system that he hopes will bring even more light to the world's poor.

VOA: standard.2009.12.13

"At a per-passenger-mile basis, rail is about three times as efficient as travel by car, in terms of fuel efficiency, and six times as efficient as travel by air, so there are pretty substantial pollution reduction benefits both in terms of greenhouse gases and other pollutants."

VOA: standard.2010.02.15