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December 5, 2025

Transmission Rates

Powerex
Powerex to Cancel Rights on PacifiCorp Tx System over EDAM Changes
Powerex intends to terminate a large portion of its rights on PacifiCorp’s transmission system in response to the utility’s plans to update its transmission tariff to align with CAISO’s EDAM.
© RTO Insider LLC 
Mass. Energy Leaders Talk Barriers to Innovation at NECA Conference
Massachusetts lawmakers and industry members must double down on efforts to rapidly scale up new renewable technologies to meet the needs of the energy transition, speakers at the Northeast Energy and Commerce Association’s Energy Innovation Forum emphasized.
© RTO Insider LLC
‘Holistic’ Approach Needed for Tx Planning, NARUC Panelists Say
To ensure a cost-effective energy transition, stakeholders must approach transmission planning holistically and avoid piecemeal investments, panelists argued during the NARUC Annual Meeting.
EIA
EIA: Distribution, Transmission Led to Higher Utility Capital Spending
EIA data on utility capital spending over the past 20 years shows that an increase in distribution and transmission spending outweighed declines in generation spending.
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Trump’s Victory and its Implications for FERC, Power Markets
Change is coming to FERC after Tuesday's election, but the policies the agency oversees are rarely top of mind during campaigns, so it is unclear how much will be different.
Exelon
Exelon Reports 80% Increase in Data Center Forecasts in Q3 Earnings
Exelon CEO Calvin Butler told investors the utility's data center forecast has increased about 80% during an earnings call.
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Utilities and Grid Operators Urge Caution on DLRs, State Regulators and Consumers Want Action
Utilities and grid operators urged caution on new dynamic line rating requirements while state regulators, consumers and grid enhancing technology firms said they want the mandates.
© RTO Insider LLC
FERC Sets MISO TOs’ ROE at 9.98%, Again Eliminates Risk Premium Model
FERC continues to fiddle with the return on equity MISO transmission owners can earn, this time setting the base amount at 9.98% while once again eradicating the risk premium model from the calculation.
© RTO Insider LLC
FERC Gets Mixed Advice on How Quickly to Move on DLR Requirements

The commission received dozens of comments on its advanced notice of proposed rulemaking that would require broad use of dynamic line ratings across the U.S. transmission grid.

Dominion Energy
Dominion Releases ‘All of the Above’ Integrated Resource Plan for 2024
Dominion Energy’s 2024 Integrated Resource Plan calls for major expansions of offshore wind, solar power and natural gas to meet surging demand in its territory. 

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