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 Environmental Protection Agency’s emission factor resource, AP-42, is not your only option for developing particulate matter (PM) emission rates. Results of a prominent PM emissions measurement ...

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 ...

April 24, 2017 – Align Capital Partners’ (“Align”) platform company Alliance Source Testing, LLC (“AST”) has acquired the stack testing operations of Golden Specialty, Inc. (“Golden”). Golden provides ...