A provision in Delaware's new energy bill explicitly prevents utilities from passing large-facility costs to small manufacturers—but most business owners haven't heard about it.
Most Delaware manufacturers don't realize that a new state law has fundamentally changed how utility costs get distributed when large energy users move into their region. The surprise: small businesses are now explicitly protected from footing the bill for infrastructure upgrades driven by those heavy industrial users.
Here's what happened. HB233—An Act To Amend Title 26 Of The Delaware Code Relating To Large Energy Use Facilities—includes a provision that sounds technical but has real money implications for smaller operations. Section 2, § 203G(c) mandates that when a large energy facility connects to the grid, all the costs it triggers must stay with that facility and its customer class. Full stop.
When a major manufacturer or data center signs on, utilities often need to upgrade distribution infrastructure, add generation capacity, fund transmission improvements, run interconnection studies, and sometimes pay into PJM (the regional grid operator) reliability backstop programs. Those bills are real and substantial. Under the old framework, utilities could spread some of those costs across multiple customer classes—meaning smaller businesses could end up subsidizing infrastructure they didn't need.
HB233 changes that. The law explicitly prohibits utilities from allocating any of these incremental costs to other customer classes. If a large facility triggers a $2 million transmission upgrade, that facility's class pays for it. Small commercial and manufacturing customers do not.
If you operate a small or mid-sized manufacturing facility in Delaware, this protection affects your utility rates going forward. It means your bills won't absorb cost increases triggered by large industrial newcomers. That's a competitive advantage: your energy costs remain tied to your actual usage and your facility's real impact on the grid, not subsidies for someone else's infrastructure needs.
The protection applies across all the cost categories: distribution, capacity, transmission, interconnection studies, and reliability programs. It's comprehensive.
The provision is effective upon enactment. Utilities must file tariff applications with the Delaware Public Service Commission within 180 days of the Commission finalizing its implementing regulations. That means the rules are being written now, and rate schedules will follow in the coming months.
If you operate a manufacturing facility and want to understand how this affects your specific utility contract or rate class, it's worth flagging with your energy manager or consultant. The law is clear, but the tariff details will matter for your actual bills.
For a detailed, business-specific guide to HB233's provisions affecting manufacturing operations, contact your local trade association or the Delaware Division of Corporations.