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 ...

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 ...