Eversource Energy vs National Grid — Electricity Rates Compared
Updated April 2026 · Independent rate comparison
Compare Eversource Energy and National Grid electricity rates side by side. See per-kWh rates, bills, peak hours, and rate plans to find the cheaper option.
Rate Comparison
Metric
Eversource Energy
National Grid
State
Connecticut
New York
Standard Plan Rate
~11.2¢/kWh
~29.3¢/kWh
Plan Rate Range
8.8¢–15.2¢/kWh
26¢–32¢/kWh
Time-of-Use
8.8¢/kWh off-peak / 15.2¢/kWh peak
no published TOU plan
Data Updated
February 2026
January 2026
Key Findings
Eversource Energy has the lower median rate (12.00¢/kWh vs 29.25¢/kWh) — about 59.0% less expensive on the standard plan.
Eversource Energy serves Connecticut while National Grid serves New York — these utilities don't directly compete, but rate benchmarking still helps.
Time-of-use plans can save 15–30% if you can shift dishwasher, laundry, and EV charging to off-peak windows.
Use our free bill check to confirm whether your current plan is the cheapest option for your usage.
Frequently Asked Questions
Which has lower rates: Eversource Energy or National Grid?
Based on median residential rates, Eversource Energy has the lower per-kWh rate. The standard plans are ~11.2¢/kWh (Eversource Energy) and ~29.3¢/kWh (National Grid).
Can I switch between Eversource Energy and National Grid?
Eversource Energy and National Grid serve different geographic areas (Connecticut and New York), so customers typically can't switch between them. However, you can compare your rate to other utilities using our verification tool.
How do I check if I'm overpaying on my Eversource Energy or National Grid bill?
Upload your bill to Utility Check for an independent verification. We compare your rate plan against alternatives, identify billing errors, and provide a call script to dispute incorrect charges. The free sanity check takes under 60 seconds.
Are time-of-use plans worth it for Eversource Energy or National Grid customers?
TOU plans typically save 15–30% for customers who can shift heavy usage (laundry, dishwasher, EV charging, pool pumps) to off-peak windows. Eversource Energy offers Time-of-Use (Rate 5) at 8.8¢/kWh off-peak / 15.2¢/kWh peak.