1.   It is shown to be possible to maintain or improve upon Current emission standards.

2.   In Massachusetts, Struhs said he is instructing staff that the tests should be conducted once every two years, rather than the current annual emissions tests.

3.   Instead, he said, the state should be content with its current emissions regulations, which the EPA has praised as a model for many other states.

4.   It will also compare them with current emissions from the biomass materials, Linero said.

5.   There are few reliable national data for current emissions of these other gases.

6.   BP could not say what its current emission levels are.

7.   She explained current emissions testing is conducted simply by revving the engine of a stationary car.

8.   However most industrialised states are overshooting their current emissions targets, the United States by the most.