US retail energy supplier

Sperian Energy US

Sperian Energy is a competitive retail-electricity supplier serving households across 6 Mid-Atlantic and Midwest states (IL, OH, MD, NJ, NY, PA). The company focuses on fixed-rate residential plans in PJM and PJM-adjacent territories.

See Sperian plans Call 1-866-737-4214

Las Vegas, NV 6 states served

About

Who is Sperian Energy?

Registered as Sperian Energy Corp., Sperian Energy uses this legal name for state public-utility-commission filings and customer contracts. The trading name on bills is the shorter, more recognisable form.

The company is headquartered in Las Vegas, NV, where it runs senior management, customer operations and regulatory liaison with state commissions.

Sperian Energy operates independently — it is not part of a larger corporate group. This typically means faster decision-making but less wholesale-market scale.

Service area

Where Sperian Energy operates

Electricity

6 states

Service availability varies by zip code within each state. Eligibility depends on your local utility's deregulation status — check on Sperian Energy's website with your zip code before enrolling.

Plan structure

What plan types does Sperian Energy offer?

Fixed-rate electricity

Lock in a ¢/kWh unit rate for the contract term — typically 6, 12 or 24 months.

Variable-rate electricity

Unit rate adjusts month-to-month based on wholesale market prices.

See current Sperian plans & rates

Timeline

Sperian Energy — key moments

Sperian Energy Corp. licensed as a competitive retail-electricity supplier in Mid-Atlantic and Midwest deregulated markets.

Contact

Reach Sperian Energy customer service

Sperian Energy's customer service handles enrollment questions, billing, switching and complaints. Have your account number from a recent bill ready to speed up the call.

Have your Sperian Energy account number from a recent bill ready to speed up the call.
For outages or downed wires, contact your local utility — Sperian does not handle the physical grid.
Always read the renewal terms in your Welcome Letter — variable-rate renewals after a fixed plan expiry can be significantly higher than the original rate.

Customer service

1-866-737-4214

Mon-Fri 8 a.m. - 5 p.m. PT

Sperian Energy online account

Frequently asked

Sperian Energy — answers to common questions

Sperian Energy is regulated by the public utility commission in each state where it operates. Reliability is best judged against your own usage profile: read recent reviews, confirm the customer-service hours match when you actually need to call, and compare the unit rate against the utility's price-to-compare for your zip code.

Plans can typically be enrolled directly on Sperian Energy's website or by calling 1-866-737-4214. Before signing up, always compare the unit rate (¢/kWh for electricity, $/therm for gas) against your utility's price-to-compare for your zip code.

You can switch your retail supplier at any time, though early termination fees (typically $50-$200) may apply if you are on a fixed-rate plan and within the contract term. Check your enrollment letter or Terms of Service for the exact figure. Switching back to your default utility supply is always free.