FR 2024-31227

Overview

Title

Reconsideration of Standards of Performance for New, Reconstructed, and Modified Sources and Emissions Guidelines for Existing Sources: Oil and Natural Gas Sector Climate Review

Agencies

ELI5 AI

The EPA wants to change some rules about how oil and gas companies handle and check air pollution. They plan to let companies burn off extra gas for longer and use a new way to measure gas pollution, based on new information they got from the companies. They’re asking people to share their opinions until March 3, 2025.

Summary AI

The Environmental Protection Agency (EPA) is proposing changes to the rules regulating air pollution from the Oil and Natural Gas Sector. These changes focus on improving standards related to temporary flaring and the monitoring of heating value for certain emissions. The proposed amendments are a response to industry feedback, aiming to extend the allowable duration for flaring in certain situations from 24 to 48 hours and adjust monitoring requirements for emissions based on updated data provided by industry stakeholders. The EPA will accept public comments on these proposed changes until March 3, 2025.

Abstract

The Environmental Protection Agency (EPA) is proposing amendments to the New Source Performance Standards and Emission Guidelines for Existing Sources for the Crude Oil and Natural Gas Source Category in response to petitions for reconsideration. Specifically, this action proposes discrete technical changes to two different aspects of the rules. First, this action proposes discrete technical changes to the temporary flaring provisions for associated gas in certain situations. Second, this action proposes discrete technical changes to the vent gas net heating value (NHV) continuous monitoring requirements and alternative performance test (sampling demonstration) option for flares and enclosed combustion devices. In a letter dated May 6, 2024, the EPA notified petitioners and the public that the Agency granted reconsideration on these two aspects of the March 8, 2024 (89 FR 16820) final rule. These amendments neither propose changes to any other aspect of the final rule, nor propose to alter the substance of any emission standards within the final rule. Also, in this action, the EPA proposes to make formatting changes to the regulatory text to meet the required formatting standards of the Office of the Federal Register.

Citation: 90 FR 3734
Document #: 2024-31227
Date:
Volume: 90
Pages: 3734-3752

AnalysisAI

Commentary

The Environmental Protection Agency (EPA) is updating rules related to air pollution for the Oil and Natural Gas Sector, with a focus on better standards for managing emissions. This proposed rule aims to address technical aspects concerning temporary flaring durations and the monitoring of heating values. These updates are based on feedback from industry groups and aim to improve compliance and operational feasibility.

General Summary

The EPA's proposal involves two main changes: extending the allowable duration for flaring in specific situations from 24 to 48 hours and revising the requirements for monitoring the net heating value (NHV) of vent gases. These changes stem from data and feedback submitted by industry groups who argue that the current regulations are impractical in certain operational scenarios, such as remote sites affected by adverse weather conditions. The rule change is open for public comments until March 3, 2025.

Significant Issues and Concerns

One major issue with the document is its complexity and use of technical jargon that may be difficult for a general audience to understand. Acronyms fill much of the document, and while a glossary is provided, it may not be user-friendly for non-experts. Additionally, the potential economic impacts on small businesses are not clearly outlined, potentially causing concern over compliance costs. The rules about "exigent circumstances," which permit extended flaring durations, lack clarity in definition, possibly resulting in inconsistent application across different operators.

Broad Public Impact

For the general public, this document represents an effort by the EPA to refine regulatory approaches in line with industry capabilities and environmental protection needs. However, the intricacies of the proposed changes might obscure the broader environmental impacts and potential benefits. While the rule revisions aim to allow more flexibility and practicality in implementation, they might also raise questions about accountability and effective monitoring.

Specific Stakeholder Impact

For stakeholders like oil and natural gas companies, particularly those operating in remote regions or under extreme weather conditions, the proposed changes could provide much-needed flexibility and operational feasibility. These amendments could reduce compliance burdens and potentially decrease operational downtimes, which is a positive development for industry operators. However, the lack of clear guidance might leave smaller businesses guessing regarding compliance requirements and costs.

For communities focused on environmental justice, the document's focus on technical revisions without visible attention to environmental equity may raise concerns. There is little indication of how these changes might affect local populations, especially those near oil and natural gas operations.

Conclusion

The EPA's proposal reflects a response to industry petitions for more practical regulations on flaring and emissions monitoring. While these changes might improve operational realities for oil and gas companies, they could lead to concerns about environmental impacts and equal enforcement. The lack of clarity on certain elements, such as economic implications for small entities or provisions for special circumstances, underscores the need for stakeholders to engage actively in the public commentary process to shape a more comprehensive rule.

Financial Assessment

The Environmental Protection Agency (EPA) document discusses rules and proposed amendments to performance standards and guidelines related to the oil and natural gas sector, with specific attention to compliance costs and related financial implications.

Summary of Financial References

The document mentions several costs associated with compliance and regulatory activities:

  1. Refinery MACT Controls: The petitioners highlight that costs for controls and monitoring equipment at refineries can amount to $1 million or more, with additional major ongoing costs. This highlights a significant financial burden that could impact businesses, particularly smaller entities that might not have similar access to capital resources.

  2. Average Annual Burden: The document estimates that the average annual burden for recordkeeping and reporting requirements will amount to 83 person-hours, which translates to an average annual cost of $4,374 over a three-year period. This is a recurring cost that affected companies will need to consider as part of their overall compliance costs.

  3. Additional Burden Increment: The document notes an incremental increase in the burden associated with additional recordkeeping and reporting, estimating this at 2 hours per event annually over the three-year period (2024-2026), with an average annual cost of $120 per flaring event. Though seemingly minor compared to the total burden, these additional costs could accumulate over time, adding to the financial pressure on entities subject to these requirements.

  4. Unfunded Mandates: The document asserts that the proposed revisions do not contain an unfunded mandate of $100 million or more as described in the Unfunded Mandates Reform Act (UMRA). This means the changes are not expected to impose significant direct costs on state, local, or tribal governments, or on the private sector, avoiding a large unfunded financial burden in compliance expectations.

Relation to Identified Issues

The costs and financial allocations discussed have important implications in relation to specific issues identified within the document:

  • Economic Implications for Small Businesses: It is crucial to note that the financial figures presented do not clearly delineate the impact of compliance costs on small businesses. The estimated costs of monitoring equipment like the $1 million for MACT controls may be insurmountable hurdles for smaller operators. This highlights a gap in addressing concerns about the disproportionate impact on smaller entities.

  • Complexity and Accessibility: The acknowledgment of significant compliance costs such as the average burden of $4,374 and the potential for accumulating costs over multiple occurrences of $120 per event could be intimidating for businesses without dedicated regulatory teams. The document's complexity might make it challenging for stakeholders, particularly smaller organizations, to understand and plan for these financial requirements.

  • Clarification on Compliance Costs: The mention of ongoing costs highlights that businesses must consider not only initial compliance actions but also the sustained financial impact over time. Given the proposed changes are described as minor, the document suggests these should not dramatically alter existing financial allocations, yet the exact cumulative impact is not sufficiently detailed.

  • Transparency and Stakeholder Communication: While it mentions costs related to compliance, the document lacks a direct appeal or guidance on mitigating financial burdens, which could be seen as a gap in how the EPA communicates the financial impact. By ensuring transparency in financial implications, stakeholders could be better informed, potentially improving engagement in commenting and feedback processes.

In sum, the financial considerations outlined in the document provide critical insight into the economic dimensions of the proposed amendments. While highlighting potential financial burdens on entities, especially smaller businesses, there is a clear need for more detailed analysis and transparent communication around the economic impacts to ensure stakeholders can fully understand and prepare for compliance.

Issues

  • • The document is highly technical and uses the industry-specific jargon that might be difficult for a general audience to understand.

  • • The document is lengthy and complex, which could make it challenging for stakeholders to quickly identify key points and impacts of the proposed rule.

  • • There is a significant reliance on acronyms without consistently providing definitions or explanations, which could lead to confusion for those not well-versed in the subject.

  • • The explanation of the changes related to NHV monitoring requirements is dense and might be difficult for small businesses or non-experts to decipher without additional guidance.

  • • The document is focused on technical changes without clearly outlining the broader environmental impacts of such changes, potentially leading to concern regarding transparency and accountability.

  • • The impact on small businesses and the economic implications of implementing the proposed changes are not clearly stated, which could lead to misunderstandings about compliance costs.

  • • The provisions for 'exigent circumstances' allow for discretion in enforcing flaring limitations but are not clearly defined, which could create inconsistent application across entities.

  • • The process for submitting comments and feedback is detailed but may be intimidating or burdensome for stakeholders without legal or regulatory experience.

  • • The document lacks a direct discussion on potential environmental justice implications or community outreach, which might be concerning for groups focusing on the social impact of environmental regulations.

  • • The document includes numerous footnotes and references, which could be seen as an academic style but potentially cumbersome in practical application.

Statistics

Size

Pages: 19
Words: 24,856
Sentences: 733
Entities: 1,926

Language

Nouns: 8,504
Verbs: 2,393
Adjectives: 1,473
Adverbs: 513
Numbers: 962

Complexity

Average Token Length:
5.11
Average Sentence Length:
33.91
Token Entropy:
6.22
Readability (ARI):
23.54

Reading Time

about 100 minutes