Electric Tankless Water Heater in Worcester — $1,945/yr to Run (29.6¢/kWh)

Understanding Electric Tankless Water Heater Energy Costs in Worcester, MA

Worcester is a mid-sized Massachusetts city where residential electricity rates from Eversource Energy are shaped by regional energy supply and local demand patterns. Running a high-draw appliance like the Electric Tankless Water Heater (18,000W) at Worcester's rate of 29.6¢/kWh costs approximately $1,945 per year — $1091 more than the national average of $854.

Electricity in Worcester is significantly more expensive than the national average — 128% higher. For a Electric Tankless Water Heater used 1 hours per day, this rate premium adds up to $1,091 in extra annual costs. Energy-efficient models and usage habits have an outsized impact in high-rate markets like this.

Worcester has a high cost of living (index: 127), which means electricity is just one of many above-average expenses. Reducing appliance energy costs — even by small amounts — contributes to meaningful household savings in this market. Upgrading to an ENERGY STAR Electric Tankless Water Heater can cut energy use by up to 24%, saving approximately $467 per year at Worcester rates.

Worcester's moderate climate (avg 56.6°F) helps keep seasonal energy cost swings manageable for most appliances. A Electric Tankless Water Heater produces approximately 2.1 tons of CO2 annually at typical usage. Worcester residents can reduce this footprint by choosing an ENERGY STAR certified unit, optimizing usage patterns, or investing in solar — see our solar savings calculator for Worcester.