Virginia

Environmental News

  • Virginia Air Update  - 

    Startup, Shutdown, Malfunction Rule UpdatesOn May 2, 2016, Virginia DEQ published final amendments to Virginia's malfunction provision in 9 VAC 5-20-180.  These amendments address US EPA's Startup, Shutdown, and Malfunction (SSM) State »

  • Virginia DEQ Revised PSD Regulations Take Effect Today!  - 

    On June 29, 2015, Virginia DEQ published the draft amended rule language for Virginia's major New Source Review (NSR) regulations, i.e. Prevention of Significant Deterioration (PSD) under Article 8 of 9VAC5-80 and Nonattainment NSR under Article 9 »

  • Virginia DEQ Issues Draft Amendments to PSD Regulations to Better Reflect Federal Rules  - 

    Virginia's current major New Source Review (NSR) regulations, i.e. Prevention of Significant Deterioration (PSD) under Article 8 of 9VAC5-80 and Nonattainment NSR under Article 9 of 9VAC5-80, largely mirror the federal regulations. However, due to »

  • New Diluent Cap Guidance from Virginia DEQ  - 

    In early 2015, the Virginia Department of Environmental Quality (DEQ) issued a guidance memorandum on the use of a diluent cap for CEMS emission calculations to address data anomalies as flue gas diluent concentrations approach zero. For emission »

  • Virginia DEQ Proposes New VOC Control Requirements  - 

    On January 12, 2015, Virginia Department of Environmental Quality (VA DEQ) released proposed amendments to regulations associated with the control of volatile organic compound (VOC) emissions from the following existing stationary source categories »

  • Virginia DEQ Recommends Granting VMA’s Petition to Harmonize Virginia and Federal PSD Regulations  - 

    Virginia's PSD regulations largely mirror the federal regulations, but there are several differences that have the result of making the Virginia regulations more restrictive than the federal rules. On October 22, 2013, the Virginia Manufacturing »

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