At present, we cannot do without nuclear energy as a low-emission technology.

All low-emission energy must be given the credit it is due.

People who drive low-emission vehicles can park for half price in the island.

Help us cut a deal on low-emission cars and trucks.

Low-emission monitors have been in widespread use since the mid-90's.

Many consumers are also interested in using low-emission and/or recycled products.

The development of a low-emission economy is a genuine challenge we cannot afford not to deal with.

These states require the sale of low-emission fuels similar to those in California.

With further development, a new era of low-emission pigs may arrive.

The two companies said they would also consider developing a new common platform for low-emission vehicles.

London's program claims to be the world's largest low-emission zone.

This is the first gasoline engine to meet California's tough low-emission standard.

A fleet of six 50-seater buses will run on the latest low-emission technology, the city council said.

They also are considering creating a new architecture for low-emission vehicles.

The company has been studying other kinds of low-emission gasolines.

When possible, preference should be given to low-emission equipment.

Other low-emission buses have also been used in London.

The government has earmarked £400m to encourage the use of low-emission vehicles.

The two men also held brief talks on how to improve markets for low-emission technologies.

One such reality is that Japan is moving quickly to develop low-emission cars.

The two also meet California's stringent low-emission standards, but both are gas hogs.

Another $5 billion would go for alternative energy programs like home weatherization and low-emission automobiles.

That's when a special Colorado tax credit, designed to encourage the purchase of low-emission cars, is due to end.

One option could be to introduce a low-emission zone.

The low-emission engines won’t work properly on diesel high in sulfur.