Which utility serves my address in Maryland?

Maryland is served by Utilities, Default supply, Wholesale market, Market. Your bill names your utility at the top. Service maps do not follow county or town lines, so if your bill does not match what you expect, call (832) 263-8055 and we will check your exact address.

What is an all-in electricity rate?

The all-in rate is your total bill divided by the kilowatt-hours you used. It includes supply, delivery and riders, not the supply rate alone. It is the number that matters when comparing against solar, because solar offsets everything you would otherwise buy.

Can I still claim the 30% federal solar tax credit in Maryland?

The 30% federal Residential Clean Energy Credit under Section 25D ended for property placed in service after December 31, 2025. Homeowners buying with cash or a loan in 2026 cannot claim it. Section 48E still applies to third-party-owned systems such as leases and power purchase agreements, where the system owner claims it.

Why do Maryland electricity rates keep rising?

Utilities buy wholesale power through a regional grid operator. When capacity and energy prices rise there, they land across the state at roughly the same time rather than utility by utility. Demand from data centers is arriving faster than new generation is being built, and that gap shows up on the delivery side of the bill.

Home › Maryland Electric Rates

Maryland · Updated August 2026

Maryland electric rates in 2026

What every Maryland utility actually charges, where the number comes from, and what it means for your bill.

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Estimate what solar does against your Maryland electric bill

Enter your bill and we’ll size the array that would cover it, and show the gross value of that production at your rate. It does not net off the customer charge, taxes or what you would still draw at night — for that, use the bill savings calculator. Nothing is sent anywhere; this runs in your browser.

Your monthly bill

Your rate (¢/kWh)

Sun hours where you live

Shading

You use about—

System size to cover it—

Panels, roughly—

Roof area needed—

Your current annual electricity spend—

See what your roof actually produces →

An estimate from your own numbers, not a quote, and not a savings figure. It assumes 400 W panels, an 80% system derate and no roof constraints. Your real number depends on orientation, roof area and your utility’s export credit. Savings are not guaranteed.

Work it out further

Switch vs solar · What each actually fixes System size · How many panels your roof needsExport value · What your state pays for surplusOffset percentage · The share of usage solar coversBattery backup · What a battery actually runs

Every utility, side by side

What Maryland homeowners pay

Utility	All-in rate	Full breakdown
Utilities	BGE, Pepco, Delmarva	By service territory
Default supply	Standard Offer Service	Procured through PSC-overseen auctions
Wholesale market	PJM	Same market as Pennsylvania and New Jersey
Market	Deregulated	Supply can be shopped

Figures as published August 2026. Each utility resets on its own schedule — check your bill for the rate on your account.

How Maryland works

Why the number is what it is

BGE, Pepco and Delmarva Power serve most of Maryland. The state is deregulated and procures default supply through Standard Offer Service auctions overseen by the Public Service Commission.

Maryland is in PJM, so the same capacity price surge that raised bills in Pennsylvania and New Jersey applies here. Delivery charges and riders are set separately through state rate cases.

The honest cost picture

Two ways to pay for solar

If you buy the system you own the equipment, keep any renewable credits, and carry maintenance. If you use a PPA it is $0 upfront — we install and own the system, you buy the power it produces, and you only pay for what it actually generates.

The residential federal tax credit (25D) ended for property placed in service after December 31, 2025.

You will still see ads promising a 30% credit that “ends December 31.” Read the date on them. What remains applies to the owner of the system — which, under a PPA, is us. SolarAmerica does not provide tax advice; talk to your tax professional.

Who you would be working with

SolarAmerica

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20,000+Installations completed

16+States with installations

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Sources

Where these numbers come from

Every figure on this page is drawn from a public filing or a published rate schedule. We update it when the utility resets.

Maryland Public Service Commission — Standard Offer Service filings
PJM Interconnection — wholesale market data
U.S. Energy Information Administration — Electric Power Monthly

Last updated August 2026.

See what your roof and your utility add up to

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Local detail

Solar by county in Maryland

Every Maryland county has its own page with local towns, ZIP codes, peak sun hours and production math against the rate above. 24 in total.