PHMSA announces modernized LNG regulations - here's all you need to know
PHMSA says it's time to modernize LNG regulations to better fit operations
The U.S. Department of Transportation’s Pipeline and Hazardous Materials Safety Administration (PHMSA) is taking significant steps to update regulations for liquefied natural gas (LNG) facilities, as outlined in a recent Advance Notice of Proposed Rulemaking (ANPRM) and a press release from Transportation Secretary Sean P. Duffy. These documents signal a proactive effort to enhance safety, align with modern industry practices, and support America’s energy infrastructure. Here’s a concise breakdown of the proposed changes, critical deadlines, and why this matters.
DOE ditches LNG export deadlines, supercharging America’s energy edge
On April 1, 2025, the U.S. Department of Energy (DOE) axed a Biden-era rule tying LNG export projects to a rigid seven-year start deadline, replacing it with case-by-case flexibility. This move, announced by the Office of Fossil Energy and Carbon Management, slashes red tape for an industry
This is a call for modernization
PHMSA’s ANPRM, published on April 29, 2025, seeks public input to revise outdated LNG facility regulations under 49 CFR Part 193. The document highlights the need to address evolving industry standards, incorporate advanced technologies, and clarify regulatory requirements. Key areas of focus include the following:
PHMSA aims to update siting, design, and operational protocols to reflect innovations in LNG facility construction and safety management. This includes exploring risk-based approaches to replace prescriptive rules, potentially reducing costs while maintaining safety.
The agency is considering enhanced measures to minimize environmental impacts and protect nearby communities, such as stricter spill containment and potential seismic design requirements.
PHMSA seeks to resolve ambiguities in current regulations, such as definitions for “LNG facilities” and alignment with standards like NFPA 59A, to streamline compliance for operators.
The ANPRM emphasizes collaboration, inviting stakeholders—industry, environmental groups, and the public--to submit comments within 60 days of being published in the Federal Register. This 60-day window (Docket No. PHMSA-2024-0013) is critical for shaping the future rule. PHMSA also plans a virtual public meeting soon to discuss research gaps and gather further input, with details to be posted on regulations.gov.
EPA Targets Air Pollution and Chemical Reporting Violations
On April 23, 2025, the Environmental Protection Agency (EPA) announced multiple settlements, reinforcing its enforcement of environmental regulations in the Midwest. These actions address Clean Air Act and Toxic Substances Control Act (TSCA) violations.
Secretary Duffy’s vision
On April 29, 2025, Secretary Duffy announced PHMSA’s initiative to overhaul LNG regulations, aligning with President Trump’s agenda to bolster energy security. The press release underscores the economic and safety benefits of modernizing rules that haven’t been significantly updated in decades. Duffy emphasized that outdated regulations hinder innovation and increase costs, which ultimately affect consumers. By adopting risk-based standards and leveraging new technologies, PHMSA aims to enhance safety, reduce regulatory burdens, and support the growing LNG sector, which is vital for domestic and global energy markets.
Here's why this is a big deal
The LNG industry is a cornerstone of U.S. energy strategy, with exports surging to meet global demand. However, aging regulations risk stifling growth and compromising safety. The ANPRM and Duffy’s announcement highlight several valuable updates:
Modernized rules could lower compliance costs for operators, potentially reducing energy prices for consumers while maintaining robust safety standards.
Incorporating advanced monitoring and control technologies could prevent incidents, protecting workers and communities.
Enhanced spill and emission controls align with broader climate goals, addressing concerns from environmental "advocates".
Streamlined regulations strengthen the U.S. LNG industry’s position in international markets, supporting energy independence.
Deadlines and Next Steps
Stakeholders must submit feedback within 60 days of being published in the Federal Register, via regulations.gov (Docket No. PHMSA-2024-0013). This is a pivotal opportunity to influence the rulemaking process. Stay tuned for updates.
A virtual forum will be held "soon" and will allow stakeholders to discuss research needs and regulatory challenges. Stay tuned for registration details.
While no specific timeline for a proposed rule is provided, PHMSA’s proactive stance suggests a Notice of Proposed Rulemaking (NPRM) could follow within 12-18 months, pending comment analysis.
EPA Cracks Down on Chemical Safety Violations in California
On April 22, 2025, the U.S. Environmental Protection Agency (EPA) announced settlements with ten California facilities, including organicgirl, LLC, for violations of the Clean Air Act’s Risk Management Program (RMP). These enforcement actions, resulting in over $170,000 in penalties, underscore the EPA’s unwavering commitment to ensuring chemical safety…
Tightening up the flange
PHMSA’s ANPRM and Secretary Duffy’s announcement mark a critical step toward modernizing LNG regulations. By addressing outdated standards, embracing innovation, and prioritizing safety, PHMSA aims to support a thriving, secure energy sector. Stakeholders should seize the comment period and participate in the upcoming public meeting to shape these reforms. For industry players, environmental groups, and energy consumers, this is a chance to ensure regulations reflect today’s operational realities while safeguarding tomorrow’s energy future.
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Discaimer: this is not legal advice and shall not be construed as such. Visit nathanaelshammer.com/legal for additional information.