The American Oil & Gas Reporter
(By Gary Steinbauer)
The U.S. Environmental Protection Agency’s highly anticipated November 2021 Clean Air Act proposal regulating methane and volatile organic compound emissions from the oil and gas sector has drawn a reported 400,000 individual comment submissions. EPA seeks to use the methane proposal to expand VOC and methane emissions regulations that apply to new, modified and reconstructed sources within the crude oil and natural gas production sector, which the agency promulgated in 2012 and 2016. In addition, the methane proposal includes the first nationwide methane emissions guidelines for existing oil and gas sector sources.
It is no surprise EPA’s proposal has received a significant number of comments, especially considering the agency’s relatively brief and tumultuous history of regulating oil and gas methane emissions under the CAA. Feedback on the proposal differs considerably. Many commenters, primarily those representing the oil and gas industry and certain states, have raised serious legal concerns and question the proposal’s technical aspects and the propriety of several of its key components.
On the other hand, commenters from other states, local governments and environmental groups urge EPA to impose even more stringent requirements, beyond those included in the methane proposal. Several key themes and legal issues emerge from these comments and it seems worthwhile to highlight some of the potentially pivotal legal issues raised by commenters, including those related to EPA’s proposed community-based monitoring program.
Legal Issues
The numerous legal issues commenters raise about the methane proposal range from foundational questions about whether the CAA allows EPA to regulate methane emissions from the oil and gas in this manner to legal concerns about the way EPA proposes to regulate specific sources. …