News Stories
Sponsored by Earth Etch. Regulatory insight and compliance solutions for today’s energy markets.
PUC Launches Review Of Grid Impacts From Data Center Growth
The Pennsylvania Public Utility Commission (PUC) voted 5-0 to approve a motion by Chairman Stephen M. DeFrank to convene a public hearing exploring the growing impact of large-scale electric customers — including data centers and other high-energy users — on the state’s electric grid.
The Commission has scheduled a public hearing for April 24, 2025, to examine how large-scale electric users — such as data centers and other high-demand customers — are impacting Pennsylvania’s electric grid. The hearing, initiated by PUC Chairman Stephen M. DeFrank, will bring together utilities, energy users, and consumer advocates to discuss how to ensure a balanced, forward-looking approach to grid access and infrastructure investment. Stakeholders are invited to share insights that will help shape a potential model tariff for large load customers.
“This is a critical moment for Pennsylvania’s energy future. As we welcome new industries and evolving technologies, we need to strike the right balance — protecting consumers, supporting utilities, and fostering smart growth,” noted Chairman DeFrank. “This hearing is about making sure we have fair, transparent, and forward-looking rules that benefit everyone.”
“The Commission is seeking testimony and input on a range of topics that will help inform future policy, including the development of a model tariff to guide how large load customers connect to the grid.
Topics include:
- How to define large load customers, including appropriate megawatt (MW) thresholds
- Requirements for deposits or financial security from new large load users
- Cost-sharing and contributions toward necessary infrastructure upgrades
- Minimum contract terms and exit or early termination fees
- Timelines and costs associated with interconnection studies and agreements
- Phased-in usage (load ramping schedules)
- Tariff differences between firm service and interruptible customers
- Backup generation and related standby rates
- Transparent and equitable cost structures
- Whether customers can self-fund and construct system upgrades, and how to account for that in tariffs
- Opportunities for expedited interconnection
- Best practices from other states or regions
- Any other policies or procedures that support efficient and fair interconnections”
More details about the April 24th hearing will be announced in the coming weeks.
M-2025-3054271
(En Banc Hearing Concerning Interconnection and Tariffs for Large Load Customers)
