This control equipment significantly reduced sulfur dioxide emissions beyond those required by regulation.

On December 25, sulfur dioxide emissions peaked at 8,993 tons per day.

Environmental groups have been calling for an annual reduction of 12 million tons in sulfur dioxide emissions.

Coal-fired power plants account for most of the sulfur dioxide emissions in this country.

This project has reduced the plant's sulfur dioxide emissions by 95%.

By contrast, environmental regulations, such as those on sulfur dioxide emissions, only affect a minority of businesses within an economy.

The company has recently made some gestures to the local residents, including the announcement of a project to reduce sulfur dioxide emissions.

But he said that the sulfuric acid plant was expected to reduce sulfur dioxide emissions by only 15 percent.

Both Congress and the Administration have proposed a 10-million-ton reduction in sulfur dioxide emissions.

There was a proposal to spend $5 billion over five years to reduce sulfur dioxide emissions by 50 percent.

This control equipment significantly reduced sulfur dioxide emissions beyond those required by regulation.

On December 25, sulfur dioxide emissions peaked at 8,993 tons per day.

Environmental groups have been calling for an annual reduction of 12 million tons in sulfur dioxide emissions.

Coal-fired power plants account for most of the sulfur dioxide emissions in this country.

This project has reduced the plant's sulfur dioxide emissions by 95%.

By contrast, environmental regulations, such as those on sulfur dioxide emissions, only affect a minority of businesses within an economy.

The company has recently made some gestures to the local residents, including the announcement of a project to reduce sulfur dioxide emissions.

But he said that the sulfuric acid plant was expected to reduce sulfur dioxide emissions by only 15 percent.

Both Congress and the Administration have proposed a 10-million-ton reduction in sulfur dioxide emissions.

There was a proposal to spend $5 billion over five years to reduce sulfur dioxide emissions by 50 percent.