Groton Utilities Electricity Rate: $0.19/kWh

At $0.19/kWh, a typical Connecticut household using 900 kWh per month pays approximately $169/month or $2,023/year for electricity alone.

With solar, an 8kW system producing approximately 9,600 kWh annually could offset $1,798/year in electricity costs. Over 25 years with 3% annual rate increases, total savings reach an estimated $65,557.