See Report 19-P-0251. OIG states that it conducted an audit to determine the effectiveness of EPA oversight in assuring “that emission stack tests are conducted in accordance with EPA regulation, ...

MERRIMACK – The state Department of Environmental Services announced Thursday that the results of air quality testing at the Saint-Gobain Performance Plastics smokestacks indicate small amounts of ...

EDINBURGH, Scotland--(BUSINESS WIRE)--Exova, the global testing, calibration and advisory services provider, has acquired Catalyst Environmental Limited, the leading stack emissions testing specialist ...

The results of stack emissions testing conducted at several coal-fired power plants during the past three years have provided useful guidance for plant operators who are required to meet new federal ...

Align Capital Partners has announced the acquisition of Emission Monitoring Services Inc. (EMSI), a Houston-based provider of leak detection and repair services in the stack-testing field, as the ...