Transmission Planning

Western Area Power Administration
WestTEC Targets Early 2026 for Release of 10-year Tx Outlook
The Western Transmission Expansion Coalition plans to publish its 10-year outlook for Western transmission needs in February 2026 and has begun outlining the 20-year plan, according to Energy Strategies, which is developing the report.
ERCOT
ERCOT Board Approves $9.4B 765-kV Project
ERCOT’s Board of Directors has approved staff’s proposed 765-kV Eastern Backbone project and its $9.4 billion capital cost price tag, making it the most expensive project in the grid operator’s history.
Idaho National Laboratory
Colorado PUC Hears Pros, Cons of Reconductoring
The Colorado Public Utilities Commission heard about the pros and cons of reconductoring during an informational meeting.
PJM
PJM Considering $11.6B Transmission Expansion Plan
PJM staff plan to recommend an $11.6 billion package of transmission projects intended to address rising load growth in the east of the RTO’s footprint.
© RTO Insider 
Energy Policy Debates Take Center Stage at gridCONNEXT Conference
Attendees at the gridCONNEXT conference, including the acting under secretary of energy and U.S. representatives, debated federal energy policy.
Google
ANOPR Reply Comments Offer Differing Paths for FERC Action on Large Loads
Reply comments to the Department of Energy’s Advance Notice of Proposed Rulemaking to FERC on large loads offered differing paths for the commission to potentially take.
NextEra Energy Transmission Southwest
SPP Board OKs Updated 2025 Transmission Plan
SPP’s Board of Directors approved an updated assessment of the RTO’s 2025 transmission plan that corrects two minor errors and will re-evaluate a third project recently designated as a competitive upgrade.
Minnesota Power
MISO Launches 2nd Review of Long-range Tx Project for Cost Overruns
MISO opened another review of a second project from its first long-range transmission plan portfolio, prompted again by construction cost overruns.
Colonial Pipeline
PJM Stakeholders Endorse Manual Revisions for Modeling DERs
The PJM Planning Committee has endorsed manual revisions to reflect how distributed energy resources would be accredited for participation in the 2028/29 Base Residual Auction.
Grid Strategies
Grid Strategies: Pace of Load Growth Continues to Speed up
The power industry’s own demand forecasts expect national summer peak to swell by 166 GW by 2030, Grid Strategies said in its latest load growth report.

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