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Bill

Bill

LC 638

Require PSC to consider climate change and equity in its regulation of utilities

2025 Regular Session

Montana bill requiring PSC to weigh climate change and equity in utility regulation; died in legislative process without advancing.

(LC) Draft Died in Process
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Bill Summary · LC 638

Legislative bill overview

LC 638 would require Montana's Public Service Commission (PSC) to explicitly consider climate change impacts and equity considerations when regulating electric and gas utilities. The bill would establish climate change and equity as formal factors in utility rate-setting, infrastructure investment decisions, and other regulatory determinations.

Why is this important

Utility regulation directly affects energy costs for households and businesses, infrastructure investment priorities, and Montana's ability to transition toward clean energy resources. Formally requiring climate and equity considerations could shift how utilities plan infrastructure, potentially affecting both environmental outcomes and whether energy costs fall disproportionately on low-income communities.

Potential points of contention

  • Cost implications: Utilities and some businesses argue that prioritizing climate considerations could increase energy rates, particularly if infrastructure modernization costs are passed to consumers
  • Regulatory scope: Questions about whether a utility commission has authority to make climate policy decisions versus the legislature, and whether this represents appropriate delegation of policy-making
  • Equity definition: Disagreement over what "equity" means in practice—whether it means equal access, affordability assistance, workforce impacts, or other definitions—and how to measure or enforce it
  • Competitive market effects: Concerns that stricter climate/equity mandates could disadvantage Montana utilities relative to out-of-state competitors or affect business location decisions

Compiled from official sources — confirm details with the bill’s official record.

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