The Michigan Department of Environmental Quality (MDEQ) Air Quality Division (AQD) just released the FY 2017 Annual Program Report....

Major sources of air pollutants, along with some other certain sources, are required to secure an operating permit for compliance with...

MAERS Annual Emissions Reporting The annual deadline of March 15th is fast approaching for facilities with air emissions to meet the...

Historically, industrial sources have relied upon the U.S. EPA's TANKS 4.09d for calculating air emissions from chemical and petroleum...

CFR Environmental was retained by a major natural gas pipeline operator to provide regulatory guidance and eliminate the risk of a...

CFR Environmental has created a software solution using AP-42 that calculates air emissions from the storage of bulk organic liquids. The CF