Your Personalized Power Portal

440 Broadway Unit 407

Chelsea, MA , 02150

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Your WattBuy Score

Energy Usage

473 kWh

CO₂ Emissions

287 lbs

Savings

$0

/mo

To see how much lower your bill could be, clicknext to the energy upgrades below

Your energy costs

Edit or upload bill

Electricity

$139

/mo

Heating

$44

/mo

Gasoline

$223

/mo

Total

$406

/mo

Your energy costs

Edit or upload bill

Total

$406

/mo

Electricity

$139

/mo

Heating

$44

/mo

Gasoline

$223

/mo

Savings

$0

/mo

To see how much lower your bill could be, tapnext to the energy upgrades below

What are your goals?

WattBuy Recommendations for Your Home

Toggle each recommendation on and off to see its impact on your bill, energy usage, and carbon emissions.

Electricity Plans

CO₂ Emissions Reduced

198 lbs

Smart Thermostats

Estimated Savings

$15

CO₂ Emissions Reduced

3 lbs

LED Lightbulbs

Estimated Savings

$6

CO₂ Emissions Reduced

1 lbs

Smart Plugs

Estimated Savings

$8

CO₂ Emissions Reduced

1 lbs

Demand Response

Estimated Savings

$14

CO₂ Emissions Reduced

29 lbs

Heat Pumps

EV Chargers

Estimated Savings

$97

Battery Backup

Estimated Savings

$3

Understand Your Current Energy Usage

Electricity Costs

Your bill is estimated to be $129 on the lower end (around February) and $156 on the higher end (around July). In your state of Massachusetts, the price that you pay for your electricity per kWh is 29¢. The cheapest rate can be found in North Dakota, at 12¢ per kWh. The most expensive rate is in Hawaii, at 47¢ per kWh.

Energy Sources

In your state of Massachusetts, the energy sources are 14% nuclear, 45% natural gas, 3% hydroelectric, 6% wind, and 32% solar. This means 45% of the energy comes from "dirty" sources. This contributes to the carbon footprint from your home’s electricity, which we estimate to be 3,444 lbs CO₂ a year. The average carbon footprint for a home in your state is 7,114 lbs.

Usage and Consumption

Your estimated monthly energy consumption is 473 kWh. The average for homes in your zipcode is 976 kWh. Several key factors contribute to your consumption. One is the age of your house since the older it is, the less efficient it tends to be. Size also matters, as bigger houses take longer to heat or cool. Your house is 950 square feet. The weather matters too because when temperatures are at their extremes, you use more energy.

Your Utility

Your electricity is provided by National Grid. To set up your account for a new move, to report an outage, or for any other questions, contact them using the information below.

Phone

1-800-977-4020

Your location may also be served by Eversource Energy - Massachusetts. You can reach out using the contact information below.

Available Incentives

Upfront Rebates

EV Charger

Who

Program

Value

Max

Likely

National Grid

EV Charging Upgrade Program — Environmental Justice (2-4 Unit)

$2,000

National Grid

Value

$2,000

Max

Likely

Value

$1,400

Max

Likely

Value

$50

Max

Likely

U.S. Internal Revenue Service

30% of cost

$1,000

U.S. Internal Revenue Service

Value

30% of cost

Max

$1,000

Likely

Heat Pump

Who

Program

Value

Max

Likely

Value

$13,500

Max

Likely

Cape Light Compact

$13,500

Value

$13,500

Max

Likely

Mass Save

$10,000

Value

$10,000

Max

Likely

Mass Save

$2,650/ton

$8,500

$8,500

Value

$2,650/ton

Max

$8,500

Likely

$8,500

Cape Light Compact

$2,650/$/ton

$8,500

Value

$2,650/$/ton

Max

$8,500

Likely

Cape Light Compact

$2,650/$/ton

$8,500

Cape Light Compact

Value

$2,650/$/ton

Max

$8,500

Likely

Mass Save

$2,000/ton

$13,500

$10,000

Value

$2,000/ton

Max

$13,500

Likely

$10,000

Cape Light Compact

$2,000/$/ton

$15,000

Value

$2,000/$/ton

Max

$15,000

Likely

Mass Save

$1,125/ton

$8,500

$5,625

Value

$1,125/ton

Max

$8,500

Likely

$5,625

Cape Light Compact

$1,125/$/ton

$1,125

Value

$1,125/$/ton

Max

$1,125

Likely

Mass Save

$500

Value

$500

Max

Likely

Ongoing Programs

Battery

Who

Program

Value

Mass Save

$275/kW/summer

Value

$275/kW/summer

Cape Light Compact

$275/year

Cape Light Compact

Value

$275/year

EV Charger

Who

Program

Value

National Grid

$0.05/kWh off-peak credi

Value

$0.05/kWh off-peak credi

Solar

Who

Program

Value

National Grid

National Grid

Value

National Grid

Value

How We Crunch the Numbers

1
We estimate every home's electricity usage based on data from a number of public and private data sources, including your electricity distributor and the Department of Energy.
2
We overlay key information about where you live, including weather and climate data about your region, and housing data like when your home was built and how big it is.
3
To figure out your home's carbon footprint, we look at how electricity is generated in your state, like whether your electricity is coming more from coal (very carbon-intensive) or wind (carbon-free).

Using this data-driven approach, we have created a machine learning model that can estimate electricity usage and carbon footprint for every home in the US. We then use this information to recommend the best options for you, so you can feel good that WattBuy is recommending something truly personalized.

Our electricity estimations are trusted by our partners at The Department of Energy's National Renewable Energy Laboratory, as well as many of the biggest consumer brands in the world.