Connecticut Energy Companies

Below is the list of leading energy companies serving Connecticut residential customers.

Direct Energy

Direct Energy provide electricity, natural gas and other energy services to more than 13 million residential homes and businesses across North America. As one of the largest electricity and natural gas providers in North America, Direct Energy prides itself on providing you with choice and support to help manage your monthly energy costs.

Direct Energy Connecticut Plans

PLAN
RATE/KWH
TERM
FEATURES
Live Brighter 12
13.19¢
12 Months Fixed
  • 12-Month Fixed Plan
  • No early termination fee
  • Showing rate for the Eversource area.
Live Brighter 17
11.89¢
17 Month Fixed
  • Price security for 17 months
  • No early termination fee
  • Showing rate for the Eversource area.
Live Brighter 18
12.59¢
18 Months Fixed
  • 18-Month Fixed Plan
  • No early termination fee
  • Showing rate for the Eversource area.
Live Brighter 36
13.19¢
36 Months Fixed
  • Price security for 36 months
  • No early termination fee
  • Showing rate for the Eversource area.

Spark Energy

Spark Energy is the nation-wide provider of low-cost electricity and natural gas offering significant savings to homes and businesses from California to New York. Founded in 1999, Spark Energy was one of the early pioneers in the retail energy business. Since then, company have grown to become a nation-wide company of more than 250 employees supplying affordable electricity and natural gas to hundreds of thousands of happy residential and business customers.

Spark Energy Connecticut Plans

PLAN
RATE/KWH
TERM
FEATURES
SPARK PREFERRED 12
10.94¢
12 Months
Market rates can go up and down, but with this plan, you can lock in your rate for 12 months so you don’t have to worry. Your rate stays put, guaranteed. That’s peace of mind. Plus, there’s no monthly service fee or early cancellation fee applied to this plan.
SPARK FLEX
8.5¢
3 Months
Spark Flex is a month-to-month variable price plan allowing you to take advantage of a great introductory rate. You can also switch to a Spark fixed rate plan at any time if market conditions change.
SPARK GREEN ADVANTAGE 12
11.24¢
12 Months
100% renewable electricity plan is environmentally friendly and this great rate stays put, guaranteed, for 12 months. With this fixed rate, there’s a $100 early cancellation fee.
SPARK GREEN ADVANTAGE 24
10.79¢
24 Months
00% renewable electricity plan is environmentally friendly and this great rate stays put, guaranteed, for 24 months. With this fixed rate, there’s a $100 early cancellation fee.

Ambit Energy

Ambit Energy provides electricity and natural gas services in deregulated markets across the United States, primarily marketed through a direct sales channel of more than 150,000 Independent Consultants. Based in Dallas, Texas, company is focused on being the finest and most-respected retail energy provider in the industry, offering cost-effective choices for today’s energy consumer.

Ambit Energy Connecticut Plans

PLAN
RATE/KWH
TERM
FEATURES
Connecticut Select 6 Month
17¢
6 Months Fixed
  • Price stays the same throughout the contract term.
  • Monthly Charge: $0
  • Early Termination Fee: $0
  • Serviced by Eversource Energy CT.
Connecticut Select 12 Month
12.75¢
12 Months Fixed
  • Price stays the same throughout the contract term.
  • Monthly Charge: $0
  • Early Termination Fee: $0
  • Serviced by Eversource Energy CT.
Ambit Green Northeast - 12 Month Term
14.75¢
12 Months Fixed
  • Power your energy needs while making the world a cleaner place.
  • Monthly Charge: $0
  • Early Termination Fee: $0
  • Serviced by Eversource Energy CT.

Xoom Energy

XOOM Energy is a provider of electricity and natural gas serving California, Connecticut, Delaware, Washington D.C., Georgia, Illinois, Indiana, Kentucky, Maine, Maryland, Massachusetts, Michigan, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Texas, and Virginia.

Xoom Energy Connecticut Plans

PLAN
RATE/KWH
TERM
FEATURES
SureLock 12 - Airline Rewards
19.49¢
12 Months Fixed
  • Lock in your rate for 12 full months
  • Earn airline rewards just for using your energy
  • No Monthly Fee
  • Utility: Eversource Energy - CT
SureLock 24
15.99¢
24 Months Fixed
  • Guaranteed rate for 24 months
  • No monthly fee
  • No termination fee
  • Utility: Eversource Energy - CT
RescueLock 12
19.89¢
12 Months Fixed
  • Lock in your rate for 12 full months
  • 5% of your monthly energy charges will be donated to PetSmart Charities
  • No monthly fee
  • No termination fee
  • Utility: Eversource Energy - CT
SureLock 12
18.89¢
12 Months Fixed
  • Lock in your rate for 12 full months
  • No monthly fee
  • No termination fee
  • Utility: Eversource Energy - CT

Champion Energy Services

Champion Energy Services is the fastest-growing retail electric provider in the nation and the largest never to have been affiliated with a utility. Champion Energy currently serves residential, governmental, commercial and industrial customers in deregulated electric energy markets in Texas, Illinois, Pennsylvania, Ohio, New Jersey, Maryland and New York.

Champion Energy Services Connecticut Plans

PLAN
RATE/KWH
TERM
FEATURES

Unitil Corporation

Unitil Corporation is an electricity and natural gas utility company that serves the areas in New Hampshire, Massachusetts and Maine.

Unitil Corporation Connecticut Plans

PLAN
RATE/KWH
TERM
FEATURES

Browse Connecticut Cities

1. Bridgeport

Bridgeport Electricity Providers by Zip Code

2. New Haven

New Haven Electricity Providers by Zip Code

3. Stamford

Stamford Electricity Providers by Zip Code

4. Hartford

Hartford Electricity Providers by Zip Code

5. Waterbury

Waterbury Electricity Providers by Zip Code

List of Connecticut cities>>