PJM Considering $11.6B Transmission Expansion Plan

Good News, Thursday!

As we head into 2026, PJM Interconnection is reviewing an $11.6 billion plan to upgrade and expand the power grid across its region, which spans 13 states and Washington, D.C. That’s good news at a time when electricity demand is rising, and the system is under more strain.

Electricity use keeps growing. Data centers, crypto mining, electric vehicles, and a stronger economy all rely on more power. Much of today’s grid was built decades ago, and it is being asked to do more than it was originally designed for. Transmission lines are the highways of the power system. Without them, electricity can’t get where it’s needed.

Investments like this help because they:

• Keep the lights on as demand increases
• Reduce bottlenecks that slow the flow of electricity
• Make it easier to connect new power plants already waiting to come online
• Help control long-term costs for customers

What makes this especially encouraging is that PJM isn’t acting alone. Over the past year, the Federal Energy Regulatory Commission updated its rules to require longer-term planning for the grid. The goal is to better prepare for growing demand, extreme weather, and reliability challenges. Across the country, limited transmission capacity has become one of the biggest obstacles to a reliable power system.

Seen this way, PJM’s proposal is part of a larger shift. Grid operators are starting to plan for future needs, not just react to current problems.

Transmission projects take years to design and build, which is why starting now matters. Decisions made today will shape whether the grid can handle growth, support new energy sources, and remain reliable when people need it most.

In simple terms, this is how the power system stays dependable, keeps costs in check, and continues moving forward.

https://www.rtoinsider.com/121587-pjm-considering-11-6-b-transmission-expansion-plan/