The change in billing structure for condensate tanks, produced water tanks and crude oil storage tanks will affect operators who are planning to file Annual APEN updates prior to the April 30th deadline. A filing fee of $152.90 is required for each APEN received by the Air Pollution Control Division after May 1st, 2017.

For assistance with APEN reporting or Regulation 7 changes, contact Hari Krishna Bharadwaj in the Denver office at (720) 638-7647.