Connecticut Electricity Procurement
New England's most expensive market with active retail choice
Also available: Natural Gas Procurement in Connecticut
The Connecticut Electricity Market
Connecticut faces some of the highest electricity rates in the continental U.S., driven by transmission costs, capacity prices, and clean energy mandates. But high rates also mean high savings potential for businesses that take procurement seriously.
Grid Operator: ISO-NE
ISO New England
Retail choice since: 2000
Key Market Concepts
Understanding these terms is essential for navigating Connecticut's electricity market:
ISO-NE's capacity market procures resources 3+ years ahead through the Forward Capacity Auction. Capacity costs are a significant portion of total costs in New England.
Rules that affect how state-subsidized resources can participate in capacity auctions, impacting clearing prices and resource mix.
Supplemental payments to generators that store fuel on-site for winter, addressing New England's gas-electric coordination challenges.
Connecticut requires suppliers to procure increasing percentages of Class I (new renewables), Class II, and Class III RECs, adding compliance costs.
What Makes Connecticut Unique
Premium Pricing Region
New England's constrained transmission and limited generation make it structurally higher cost than PJM or NYISO.
Winter Gas Constraints
Pipeline constraints during cold snaps can cause extreme price spikes as gas-fired generators compete with heating demand.
Capacity Cost Visibility
FCM results are known years ahead, enabling long-term budget planning—but also limiting near-term flexibility.
Clean Energy Premium
Aggressive RPS requirements mean higher REC costs, but Connecticut also offers incentives for on-site generation and storage.
Key Considerations for Connecticut Buyers
- Total rate often exceeds 20¢/kWh—savings from good procurement are substantial
- Winter hedging is critical given gas-electric price coupling
- Economic development rates available for job-creating projects
- On-site solar and storage pencil out better than in low-cost states
- Participation in ISO-NE demand response provides capacity revenue
Major Utilities in Connecticut
Seasonal Factors
Extreme winter pricing risk; moderate summer peaks.
Why Choose Eisenbach for CT?
- Licensed and in good standing
- Decades of market experience
- Relationships with local suppliers
- Custom RFP processing within 1 day
Ready to Optimize Your CT Energy Costs?
Our team understands Connecticut's market dynamics. Let's discuss your specific situation.
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