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How Electricity Deregulation Works in Pennsylvania

An early mover among deregulated states

Pennsylvania's restructuring dates back further than many other deregulated states. Governor Tom Ridge signed the Electricity Generation Customer Choice and Competition Act in December 1996, and the state launched what was, at the time, described by state regulators as the country's largest electric-choice pilot program that same fall. Eligibility expanded in stages rather than all at once, and by January 2000 every customer class in the state had access to retail electric choice. The state's Public Utility Commission noted in a 2001 press release that Pennsylvania had more customers actively buying electricity competitively than any other state during that early pilot period.

Your electric distribution company doesn't go anywhere

Pennsylvania splits electric service between electric distribution companies (EDCs) — the regulated wires utilities — and competitive generation suppliers. The state's main EDCs are PECO Energy (Philadelphia area), PPL Electric Utilities (Lehigh Valley and central PA), Duquesne Light (Pittsburgh area), and the FirstEnergy-affiliated companies Met-Ed, Penelec, Penn Power, and West Penn Power, along with a handful of smaller distributors like Citizens' Electric, UGI, Wellsboro Electric, and Pike County Light & Power. Whichever EDC serves your address stays responsible for delivering power, maintaining lines, and responding to outages — switching generation suppliers never changes that relationship or your delivery reliability.

The Price to Compare: Pennsylvania's built-in benchmark

Every Pennsylvania electric bill includes a figure called the Price to Compare (PTC) — the per-kWh generation rate your EDC would charge you if you don't pick a competitive supplier. It exists specifically so shoppers have an apples-to-apples baseline: any competitive supplier offer can be measured directly against this number to see whether it's actually a better deal, before accounting for contract length, rate type (fixed vs. variable), and any fees. The PTC changes periodically as the EDC's own procurement costs shift, so it's worth rechecking occasionally even if you're not actively shopping.

How to shop, using the state's own tool

The Pennsylvania Public Utility Commission maintains PAPowerSwitch, the official shopping site where residents can compare live offers from licensed competitive suppliers by EDC territory, filtering by rate type and contract length. Because Pennsylvania was such an early adopter, its supplier market is relatively mature and crowded compared to some other deregulated states — that generally works in shoppers' favor in terms of choice, but it also means reading contract terms carefully matters, since fixed-rate, variable-rate, and introductory-rate offers can look similar at a glance while behaving very differently after the first few months.

How much shopping has actually happened

Hard, current statewide switching-rate data is not something Pennsylvania's regulators publish as a simple headline number, but the state does have a documented early track record: as of January 2001, according to the PA PUC, more than 560,000 Pennsylvania electric customers had already shopped for and selected a competitive generation supplier — a substantial base of shopping activity building within just a few years of the pilot's 1997 launch. Given how long the market has been open since then, a meaningful share of the state's customers have shopped for a supplier at some point, though the state itself frames the decision as optional rather than something every customer needs to do — staying on the EDC's Price to Compare rate remains a normal, no-action-required option.

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