Technology for Clean Air

The member companies of the Manufacturers of Emission Controls Association (MECA) include leading manufacturers of emission control technology for a variety of sources, including:

Recently Posted

  • News
  • Other Updates
March 23, 2015

- Added "U.S. EPA Tier 3 and California LEV III Rulemakings" to Regulation.

February 17, 2015

- Added "Rationale for Including ORVR as a Component within China V to Stabilize and Reduce the Rapidly Increasing VOC Inventory Caused by Evaporative Emissions (February 2015)" to Resources >> Reports.

February 6, 2015

- Added "LEV III and Tier 3 Exhaust Emission Control Technologies for Light-Duty Gasoline Vehicles (February 2015)" to Resources >> Reports.

December 26, 2014

- Added "Mobile Source Regulatory Comparison: U.S. EPA/California vs. European Union (December 2014)" to Regulation.

November 25, 2014

- Added "Retrofitting Emission Controls for Diesel-Powered Vehicles (November 2014)" to Resources >> Reports.

November 4, 2014

- Added "Aftermarket Converter Technology for Gasoline Light-Duty Vehicles (November 2014)" to Resources >> Reports.

October 14, 2014

- Added "Health Effects of Particulate Air Pollution (October 14, 2014)" to Resources >> Reports.

September 5, 2014

- Added "Emission Control of Two- and Three-Wheel Vehicles (September 2014)" to Resources >> Reports.

 July 1, 2014

- Added "How a Diesel Oxidation Catalyst Works" to Resources >> Videos.

June 30, 2014

- Added "Onboard Refueling Vapor Recovery (ORVR) (Japanese version)" to Resources >> Videos.

June 5, 2014

- Added "Reducing Evaporative Emissions - The Largest Source of VOC Emissions Leading to Haze, PM2.5 and Ozone Formation in China's Major Cities: A Macro and Micro Analysis with Information on International Experience and Related Implications for China (June 2014)" to Resources >> Reports.

January 31, 2014

- Added "Case Studies of the Use of Exhaust Emission Controls on Locomotives and Large Marine Diesel Engines (January 2014)" to Resources >> Reports.