Radiant Floor Heating (per room) in Cambridge — $291/yr to Run (26.9¢/kWh)
Your radiant floor heating (per room) in Cambridge costs about $24/month at 26.9¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Cambridge, MA Electricity Rate
26.9¢/kWh
Utility: Eversource Energy
+107% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$1.94
7.2 kWh/day
Monthly Cost
$24.24
90 kWh/mo
Annual Cost
$291
1,080 kWh/yr
Lifetime (30yr)
$8,725
energy only
Monthly Cost Breakdown in Cambridge
| Period | kWh | Cambridge Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 7.2 | $1.94 | $0.94 | +$1.00 |
| Weekly | 50.4 | $13.57 | $6.55 | +$7.02 |
| Monthly | 90.0 | $24.24 | $11.70 | +$12.54 |
| Quarterly | 270.0 | $72.71 | $35.10 | +$37.61 |
| Annual | 1080.0 | $290.84 | $140.40 | +$150.44 |
Customize Your Radiant Floor Heating (per room) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Cambridge.
Daily
$1.94
Monthly
$24.24
Annual
$291
30-Year
$8,725
Energy Saving Tips for Radiant Floor Heating (per room) in Cambridge
- ✓Cambridge electricity rates are 107% above the national average — energy efficiency matters more here.
- ✓A smart Radiant Floor Heating (per room) with scheduling optimization can save ~$58/year at Cambridge rates.
- ✓Use a programmable thermostat
- ✓Insulate underneath for efficiency
- ✓Heat rises so lower thermostat vs forced air
Highest-Cost Appliances in Cambridge, MA
See which appliances cost the most to run at Cambridge's 26.9¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$3,490/yr
$290.84/mo
Electric Furnace
HVAC · 10,000W
$2,424/yr
$201.97/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$1,769/yr
$147.44/mo
EV Charger (Level 2)
Garage · 7,200W
$1,745/yr
$145.42/mo
Boiler (Electric)
HVAC · 6,000W
$1,454/yr
$121.18/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$1,327/yr
$110.58/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$1,327/yr
$110.58/mo
Heat Pump
HVAC · 2,400W
$1,034/yr
$86.18/mo
Radiant Floor Heating (per room) Cost in Other Massachusetts Cities
| City | Rate | Annual Cost | vs Cambridge |
|---|---|---|---|
| Cambridge (current) | 26.9¢ | $291 | — |
| Boston | 27.8¢ | $300 | +$9 |
| Worcester | 29.6¢ | $320 | +$29 |
| Springfield | 29.2¢ | $315 | +$24 |
| Lowell | 30.3¢ | $327 | +$36 |
| Brockton | 21.0¢ | $227 | $-64 |
| Quincy | 21.4¢ | $232 | $-59 |
| New Bedford | 23.4¢ | $253 | $-38 |
| Lynn | 21.5¢ | $233 | $-58 |
Methodology & Energy Data Sources for Cambridge
How we calculate radiant floor heating (per room) energy costs in Cambridge, MA: Cost estimates use the standard formula: Annual Cost = (Wattage ÷ 1000) × Hours per Day × Days per Year × Local kWh Rate. We model regional electricity rate variation using EIA monthly data, which captures rate differences between investor-owned utilities, municipal providers, and rural electric cooperatives.
- Appliance wattage sourced from ENERGY STAR product database, manufacturer spec sheets, and DOE residential appliance test data.
- Local kWh rate for Cambridge reflects Massachusetts averages from EIA Form 861 (utility sales data). Rates vary by season (typically 10-20% summer premium) and time-of-use in many Massachusetts utilities.
- Usage patterns derived from RECS (Residential Energy Consumption Survey), EIA's official survey of US household energy use.
- Carbon footprint calculated using EPA eGRID emissions factors specific to your regional grid mix in Massachusetts.
Authoritative US energy data sources:
- EIA Electric Power Monthly — official US electricity rate data by state
- EIA Residential Energy Consumption Survey (RECS) — household appliance usage patterns
- ENERGY STAR Product Finder — efficiency ratings for radiant floor heating (per room)s
- DOE Energy Saver — Electricity — official tips and appliance comparison
- EPA eGRID — Regional Emissions — carbon intensity by grid region
- EIA State Energy Profiles — Massachusetts — generation mix, prices, and consumption
Disclaimer: Energy costs are estimates based on average appliance usage and Massachusetts state-level kWh rates. Your actual costs depend on your specific utility provider, rate plan (flat, time-of-use, demand), local fees, taxes, and renewable energy credits. Check your utility bill for exact rates. For energy efficiency upgrades, consult your local utility's rebate programs and federal tax credits via ENERGY STAR Federal Tax Credits.
Reviewed by Brazora Monk · Last updated 2026 · EIA data current as of latest monthly release
Find Your Utility, Rate Plan & Incentives in Cambridge
The Massachusetts state-average kWh rate shown above is a baseline — your actual cost depends on your specific utility provider, rate plan, and time-of-use schedule. Plus you may be missing rebates that pay for ENERGY STAR replacements:
Each utility has its own rate plans (flat, TOU, demand):
- • EIA — Find Your Utility (by ZIP)
- • EIA Massachusetts State Profile
- • Time-of-use can save 20-40% if you shift heavy use to off-peak
Inflation Reduction Act provides ongoing credits:
- • ENERGY STAR Federal Tax Credits
- • 30% on solar/battery storage through 2032
- • Up to $2,000 heat pump credit annually
- • DOE — Federal Rebate Programs
State + utility-specific rebates stack with federal:
- • DSIRE — Massachusetts Incentive Database
- • DOE State Energy Program
- • Many utilities offer $50-500 rebates on ENERGY STAR appliances
Replace efficient = save 25-50% kWh:
NABCEP-certified installers for solar/battery: NABCEP Certified Professionals Directory. Required for many state incentives.
Radiant Floor Heating (per room) Energy Cost FAQ — Cambridge, MA
Understanding Radiant Floor Heating (per room) Energy Costs in Cambridge, MA
Cambridge 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 moderate-draw appliance like the Radiant Floor Heating (per room) (1,200W) at Cambridge's rate of 26.9¢/kWh costs approximately $291 per year — $150 more than the national average of $140.
Electricity in Cambridge is significantly more expensive than the national average — 107% higher. For a Radiant Floor Heating (per room) used 6 hours per day, this rate premium adds up to $150 in extra annual costs. Energy-efficient models and usage habits have an outsized impact in high-rate markets like this.
Cambridge 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. While no ENERGY STAR version is available, a smart Radiant Floor Heating (per room) with automated scheduling can reduce consumption by 20%, saving $58/year.
Cambridge's moderate climate (avg 49.8°F) helps keep seasonal energy cost swings manageable for most appliances. A Radiant Floor Heating (per room) produces approximately 0.77 tons of CO2 annually at typical usage. Cambridge residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Cambridge.
Compare All Energy Costs in Cambridge
See energy costs for 178+ household appliances at Cambridge's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Radiant Floor Heating (per room) in Cambridge, MA?
At Cambridge's average electricity rate of 26.9¢/kWh, a Radiant Floor Heating (per room) costs approximately $291 per year to run. That's about $24.24 per month with typical usage of 6 hours per day.
What is the electricity rate in Cambridge, MA?
The average residential electricity rate in Cambridge, MA is 26.9¢/kWh, which is 107% above the national average of 13.0¢/kWh. The primary utility provider is Eversource Energy.
How much electricity does a Radiant Floor Heating (per room) use per year?
A Radiant Floor Heating (per room) uses approximately 1,200 watts and consumes about 1,080 kWh per year with typical usage of 6 hours/day for 150 days/year.
Is a Radiant Floor Heating (per room) expensive to run in Cambridge?
Compared to the national average cost of $140/year, running a Radiant Floor Heating (per room) in Cambridge costs $150 more per year due to higher local electricity rates.
How can I reduce my Radiant Floor Heating (per room) energy cost in Cambridge?
To reduce Radiant Floor Heating (per room) costs in Cambridge: Use a programmable thermostat. Insulate underneath for efficiency. Consider using a smart plug to monitor and optimize usage. Also check with Eversource Energy for local energy efficiency rebates and programs.