Summary#
This bill adds a new rule to the Federal Power Act about how to divide (allocate) the costs of very large interstate or offshore electric transmission lines. It lets an owner or operator file a tariff with the Federal Energy Regulatory Commission (the Commission) that assigns project costs to customers in the affected planning region or regions. The Commission must require that cost shares be at least roughly matched to the projects’ estimated benefits and consider a broad range of benefits (reliability, economic, public policy, resilience, environmental, and other reasonably anticipated benefits).
- Who may file: any entity that proposes to own, control, or operate a qualifying transmission facility of national significance can file a cost-allocation tariff with the Commission.
- Benefit-based rule: the Commission must require cost allocation to be at least roughly commensurate with estimated anticipated benefits.
- Broader benefits counted: allocations must consider reliability, economic, public policy, resilience, environmental, and other reasonably anticipated benefits.
- Which projects qualify: interstate or offshore transmission lines with capacity ≥ 1,000 MW completed after enactment, or upgrades that add ≥ 500 MW completed after enactment.
- No change to other authority: the bill says it does not reduce the Commission’s existing authority over cost allocation for other transmission projects.
What it means for you#
- Transmission developers / project owners: You can file a tariff with the Commission to propose how costs for very large interstate or offshore projects should be split across affected customers. This creates a clear path in law for benefit-based cost allocation for qualifying projects.
- Utilities and grid operators: If you operate in a transmission planning region that is affected by a qualifying project, you may be asked to collect or assign costs to your customers under a Commission-approved tariff. The allocation must reflect a broad set of benefits, not just narrow reliability or market effects.
- Ratepayers and customers in planning regions: Your electricity bills could include a share of the costs for a qualifying large transmission project if your region is found to receive benefits. The bill requires cost shares to be roughly aligned with estimated benefits, but it does not set specific billing formulas.
- Offshore energy developers (e.g., offshore wind): Large offshore transmission lines (including lines and necessary operating facilities) that meet the size rules are explicitly covered. This could affect how costs for offshore grid connections are allocated.
- The Commission (FERC): The Commission must require tariffs for these projects to follow the stated benefit and cost-causation principles when it reviews filings under section 205.
Expenses#
No publicly available information.
- The bill text does not include a fiscal note or explicit estimates of federal spending.
- Possible practical costs (not estimated in the bill): administrative review work at the Commission to evaluate tariffs and benefit estimates; time and expense for project sponsors and utilities to prepare and defend benefit studies and proposed allocations; potential rate impacts for customers where costs are assigned. These are reasonable possibilities but are not quantified in the bill text.
Proponents' View#
The bill appears intended to address barriers to building very large interstate or offshore transmission lines by clarifying how their costs may be allocated.
- The bill appears intended to make it clear that sponsors can seek Commission approval for cost-allocation tariffs for very large projects.
- A possible argument for the bill is that requiring allocations to reflect a broad range of benefits (reliability, resilience, economic, public policy, environmental, etc.) better matches who benefits from the project.
- Supporters may see the 1,000 MW and 500 MW thresholds as targeting projects that have wide regional or national impacts, such as long-distance lines or major offshore connections.
Opponents' View#
The bill leaves several implementation details open and could raise questions about fairness and process.
- One concern is that terms like “at least roughly commensurate” and “reasonably anticipated benefits” are vague. The bill does not set specific methods for measuring or valuing benefits, which could lead to disputes.
- The bill does not describe how to resolve disagreements among regions about which customers benefit or how much. This could create litigation or lengthy Commission proceedings.
- A possible trade-off is that customers in some regions might pay shares of costs for projects whose benefits are uncertain or hard to quantify.
- The thresholds (1,000 MW and 500 MW) exclude smaller projects that might also have regional benefits; it is unclear why those cutoffs were chosen or how they will affect grid planning.
- The bill does not provide a fiscal estimate for added Commission workload or for state and local utilities’ administrative costs in implementing new tariffs.