Where we work
We serve every deregulated electricity market in the U.S.
If your business can choose its electricity supplier, we can audit your contract, benchmark your rates, and run a competitive tender on your behalf.
Coverage
Independent advisory across every major ISO
Deregulated electricity markets let commercial businesses buy power from competitive suppliers instead of the incumbent utility. That competition creates opportunity — and complexity. Rates, pass-throughs, capacity tags, and contract structures vary widely by ISO and by state.
Keystone operates in every one of them. We know the local supplier landscape, tariff quirks, and renewal windows so we can put a defensible procurement strategy in front of your board — wherever your meters are.
Deregulated electricity markets we serve
17 states + Washington D.C. with retail electric choice for commercial accounts.
- ERCOTTexasFully deregulated for most of the state
- PJMPennsylvania
- PJMOhio
- PJM / MISOIllinois
- NYISONew York
- PJMNew Jersey
- PJMMaryland
- PJMDelaware
- PJMVirginiaLimited eligibility
- PJMWashington D.C.
- ISO-NEMassachusetts
- ISO-NEConnecticut
- ISO-NERhode Island
- ISO-NENew Hampshire
- ISO-NEMaine
- MISOMichiganChoice program (capped)
- CAISOCaliforniaDirect Access (capped) & CCAs
Natural gas procurement
We also advise on commercial natural gas contracts in choice-enabled markets, including:
Regulated states
In regulated markets, businesses can't switch suppliers — but we still help with tariff optimization, rider analysis, demand-charge mitigation, and on-site generation economics. Ask us about your specific utility.
Not sure if your state is deregulated?
Upload a recent bill and we'll tell you within minutes — plus flag anything competitive suppliers would immediately negotiate.