This guest essay first appeared in Utility Dive on August 6, 2025--
For most of its nearly 100-year history, the PJM Interconnection has operated behind the scenes.
When the job is to ensure reliable electricity for 67 million people, being largely invisible is often a sign that the system is working as it should.
More recently, PJM has been thrust into a more public light. In many instances, that has been a good thing.
Consumers deserve an open and honest conversation about the conditions facing the industry today.
Since early 2023, PJM has been warning of the potential for an electricity supply and demand imbalance — one we are now seeing play out — and the effect that could have on future grid reliability.
At the same time, some public narratives have presented an incomplete or inaccurate picture of PJM’s role in overseeing the operations, markets and planning functions of the grid.
It is important to set the record straight by focusing on the facts.
PJM is the regional grid operator for 13 states and Washington, D.C. Our core mission is to keep the lights on in our region.
We act like an air traffic controller, maneuvering electricity through outages and storms across a multistate grid to match supply and demand in real time.
We make sure that your local utility has the power it needs to deliver it to your homes and businesses.
PJM also does not operate for profit. We have no profit motive, no shareholders and no share price.
We are fully regulated by the Federal Energy Regulatory Commission and cannot make any major changes to how we operate unless we have that body’s approval.
Our only motivation is to use our engineering expertise to keep the lights on and provide value to consumers.
Understandably, rising electricity bills have become a top concern.
These increases deserve thoughtful explanation and honest context.
A typical consumer electric bill consists of three primary components.
One involves the delivery of power to your home or business from your local utility. The next includes the taxes or surcharges authorized by your utility and its state regulator.
The charges for both of these components are governed by the utility and the specific state and do not involve PJM.
The third component reflects the cost of generating and transmitting power. That is where PJM plays a role.
To ensure reliability, we forecast electricity needs and run competitive auctions to secure the supply required to meet demand.
These costs have risen recently because supply is decreasing while demand is growing.
Several factors are behind this shift. Power plants that generate electricity are retiring, often due to decarbonization policies or economic pressures.
Simultaneously, demand is increasing due to the growth of artificial intelligence, data centers, electrification and a resurgence in U.S. manufacturing.
When fewer resources are available and more are needed, prices naturally rise.
This dynamic is national, but some states in the PJM region are feeling the effects more acutely.
In areas where older resources are being retired without enough new supply coming online, prices are under even more pressure.
PJM is working with stakeholders across the region to plan for these changes and support the development of new, reliable sources of power.
In 2022, PJM reformed its interconnection process to better manage the high volume of renewable power projects seeking to connect to our system.
That reform, approved by federal regulators, is already helping to move projects through the system more efficiently.
As of June, more than 46 GW of new generation, most of it renewable, had received interconnection approval, meaning those projects are clear to be built from PJM’s standpoint.
This is enough energy to power roughly 40 million homes at full output.
Many of these projects now face challenges related to construction, financing, permitting and supply chains, which are outside of PJM’s control.
Still, we are tracking these issues closely and continuing to support progress where we can.
The power grid is a complex machine governed by the principles of engineering, mathematics and economics.
Any effort to improve it must begin with a clear understanding of those realities.
Policy decisions are important, but they must be grounded in the fundamentals of how the system works.
PJM remains committed to transparency, collaboration and delivering solutions.
We will continue to work to ensure a reliable and affordable energy future, keep the lights on, and do it cost-effectively for families and businesses.
Visit the PJM Interconnection website for more information.
(Chart: Patrick Cicero, Former PA Consumer Advocate and Counsel to the Pennsylvania Utility Law Project. Read more here.)
Resource Links - PA Electric Grid:
-- PJM Electric Auction Impacts: 1 In 5 PA Households Report Problems Now Paying Energy Bills; Electric Utility Shutoffs Up 38.1% So Far This Year [PaEN]
-- PJM Electricity Auction: PJM Lost 2.8 Gigawatts Of Power Due To Reduced Reliability Rating Of Natural Gas Power Plants; Could Gain 12.2 Gigawatts By Increasing Reliability From Less Than 75% Now To An Achievable 90% [PaEN]
-- 30 Stakeholder Comments Received By PUC On Adequacy Of Electricity Supplies In Pennsylvania; Increasing Natural Gas Power Plant Reliability To 90-95% Would Mean No Imminent Capacity Problem [PaEN]
-- PUC Invites Stakeholder Comments On The Issue Of The Adequacy Of Electricity Supplies In Pennsylvania [Background On Issue] [PaEN]
-- Guest Essay: Rewriting The Energy Story — Together - By Stephen M. DeFrank, Chairman, Pennsylvania Public Utility Commission [PaEN]
-- Guest Essay: Three Proposals To Protect Consumers From A.I. Price Increases: Bring Your Own Generation; Data Centers Must Pay Their Fair Share; An 'All Of The Above' Energy Future, Including Renewables - By Kevin Walker, CEO, Duquesne Light [PaEN]
-- Spotlight PA: Why Pennsylvanians May See Higher Electric Bills This Summer And Next [PJM Auction, A.I. Data Center Power Demands]
-- North American Electric Reliability Corp. Files Proposed Cold Weather Standard To Improve Reliability For Natural Gas-fired, Other Electric Generators [PaEN]
-- Spotlight PA: Costs Of Amazon’s $20 Billion Promise To Build Data Centers In PA Unknown: Impact On Electricity Supply, Power Costs To Consumers, Tax Revenue Forfeit
-- House, Senate Members Introduce Gov. Shapiro's 'Lightning' Energy Plan To Lower Energy Costs, Create Jobs, Protect Pennsylvania From Global Energy Instability [PaEN]
-- New Report: Fixing PJM’s Broken Electric Generation Approval Process Can Lower Energy Costs, Create Jobs Across The Mid-Atlantic [PaEN]
-- Pennsylvania’s Electric Grid Is Dependent On One Fuel To Generate 59% Of Our Electricity; Market Moving To Renewables + Storage [PaEN]
-- Gov. Shapiro: FERC Approves Settlement With PJM To Prevent Unnecessary Prices Hikes, Save Consumers Over $21 Billion On Electric Bills [PaEN]
-- PA Senate Republican Leader: ‘Every Consumer Of Electricity In This Commonwealth Is Going To Pay More;’ ‘What You’re Going To Face Is Going To Be Really Unpleasant’ [PaEN]
Related Articles This Week:
-- Guest Essay: Paying The Price For Natural Gas And A.I. Data Centers - By John Quigley, Senior Fellow, Kleinman Center for Energy Policy [PaEN]
-- Utility Dive Guest Essay: We At PJM Need Realistic Solutions, Not Politics To Take On Energy Challenges - By Aftab Khan, PJM Executive Vice President Of Operations, Planning and Security [PaEN]
-- Bitfarms Announces Partnership To Develop A.I. Data Center At Panther Creek Waste Coal-Fired Power Plant In Carbon County [PaEN]
-- FracTracker Alliance Releases National A.I. Data Centers Tracker; Public Invited To Submit Information [PaEN]
-- Range Resources Files Appeal Of The Dismissal Of Its Zoning Hearing Board Challenge To Cecil Township’s Ordinance Requiring A 2,500 Foot Setback For Shale Gas Wells [PaEN]
-- FracTracker Alliance: Shell Petrochemical Plant In Beaver County Released 17.9 Billion Pounds Of Air Pollution Since It Began Operation, During 80 Malfunctions, 43 Violation Episodes [PaEN]
-- PA Senate Republican Policy Committee To Hold Aug. 11 Hearing On A.I. Data Center Development In Lackawanna County [PaEN]
-- PA House Environmental Committee To Hold Aug. 11 Hearing On How PA Should Subsidize The Remediation Of Waste Coal Piles [PaEN]
-- House Members To Introduce Bipartisan Legislation To Advance Geothermal Energy Development [PaEN]
-- Evangelical Environmental Network: EPA Threatens To Cancel Solar For All Program That Would Lower Energy Bills For Families [PaEN]
-- PA Interfaith Power & Light Hosts Aug. 14 Webinar On The New Deadline For Taking Advantage Of Federal Solar Energy Tax Credits [PaEN]
NewsClips:
-- Scranton Times: Al’s Quick Stop Convenience Store Developer Proposes A.I. Data Centers In Blakely, Lackawanna County; Q/A With Developer Aug. 13 [PDF of Article]
-- TribLive: Residents See 1st Glimpse Of Massive 180 MW A.I. Data Center In Springdale, Allegheny County
-- KDKA: Former Site Of Springdale Coal-Fired Power Plant Could Become A.I. Data Center
-- Scranton Times: State Senate To Hold A.I. Data Center Hearing At Valley View High School
-- MCall: As Electric Bills Rise Due To A.I. Data Center Demand, PJM Electricity Auction, What Lehigh Valley Utilities Say To Expect [PPL - Last 2 PJM Auctions Have Increased Monthly Bills $20 With No Benefit To Customers] [PDF of Article]
-- The Allegheny Front - Kara Holsopple: What’s Behind Higher Electricity Prices? The Regional Grid Explained
-- Chesapeake Bay Journal: The Price Of A.I. - How Is A.I. Impacting Energy Production And Prices?
-- Scranton Times: Proposed State Senate Bill To Fast Track Data Centers, Limit Local Zoning [Senate Bill 939] [PDF of Article]
-- Williamsport Sun Guest Essay: A.I. Data Centers And Cryptocurrency Mining Energy Use Needs A Clear Disadvantage - By Karen Elias, Climate Reality [PDF of Article]
-- Erie Times: National Fuel Gas Increases Gas Rates 12.2%; How Much More Erie-Area Homes Will Pay
-- Utility Dive: Independent Power Producers Hit Back At Utilities [Like PPL] That Want To Build Their Own Generation Due To PJM Price Surge
-- PA Capital-Star: Beaver County Group Calls On DEP For More Timely Reports On Shell Petrochemical Plant Air Pollution
-- Post-Gazette/Inside Climate News - Kiley Bense: New Report Shows How Health Outcomes Improved After 2016 Shenango Coke [Coal] Works Closure In Allegheny County
-- WESA - Rachel McDevitt: EPA Move To Rollback Oil & Gas Methane, Climate Pollution Rules Will Hurt People Around Pittsburgh, Advocates Say
-- Inquirer Editorial: President’s EPA Rollbacks Jeopardize Our Warming Planet And Its Wary People
[Posted: August 7, 2025] PA Environment Digest

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