Q619. Subparts C and W: If a facility that operates stationary combustion equipment becomes subject the GHGRP due to Subpart W related emissions, does a GHG monitoring plan have to be put in place by January 1 or April 1, 2011 for the basic procedures that will be used to collect data necessary for Subpart C combustion emissions?
A619. For Subpart W, monitoring plans as outlined in 40 CFR 98.237 were to be completed by April 1, 2011. This monitoring plan must include an explanation of the processes and methods used to collect the necessary data for all GHG calculations, including those in both subpart C and subpart W.
Updated on January 25, 2012
Source: EPA, Frequently Asked Questions, Petroleum and Natural Gas Systems, July 2011, [http://www.epa.gov/climatechange/emissions/downloads11/documents/Subpart-W-additional-faq.pdf].
Approval / Publishing History: Version 1 Updated and approved by M. Eaddy 2/5/12
Expiration : none
Relevant Subpart: W