AES Ohio Complete Guide to Dayton Electricity Rates, Service Area, and Energy Choice

What is AES Ohio?

AES Ohio (formerly Dayton Power & Light or DP&L) is the electric utility serving the Dayton metropolitan area and West Central Ohio. Key facts:

Subsidiary of The AES Corporation, a global energy company
Serves approximately 527,000 customers across 24 counties
Covers 6,000 square miles, serving over 1.25 million people
Rebranded from Dayton Power & Light to AES Ohio in 2021

As a regulated distribution utility under PUCO, AES Ohio delivers electricity but does not generate power for residential customers. Customers receive supply through the Standard Service Offer (SSO) or from competitive suppliers through Ohio Energy Choice.

AES Ohio Service Area - Counties and Cities Served

AES Ohio's service territory covers West Central Ohio, centered on the Dayton-Springfield metropolitan area. Major cities served:

Dayton, Springfield, Xenia, Fairborn
Kettering, Beavercreek, Huber Heights
Troy, Piqua, Greenville

County coverage (24 counties):

Montgomery County (Dayton)
Greene County (Xenia, Fairborn)
Clark County (Springfield)
Miami County (Troy, Piqua)
Darke County (Greenville)
Preble County, Warren County, and surrounding areas

The territory encompasses urban Dayton, Wright-Patterson Air Force Base, suburban communities, and extensive rural agricultural areas. All residential customers can participate in Ohio Energy Choice to select competitive electricity suppliers.

AES Ohio Current Rates - Price to Compare Explained

The AES Ohio Price to Compare represents the generation portion of your bill when staying with the Standard Service Offer (SSO). Current residential rates (June 2025-May 2026):

Typical residential: ~9.45 cents per kWh
Electric heating customers: ~8.0 cents per kWh (winter heating season, November-May)

How rates are set:

Wholesale electricity auctions approved by PUCO
Auctions typically held in April and October
Includes generation supply costs and transmission charges

When comparing competitive suppliers, look for rates below your Price to Compare for potential savings—competitive offers can run as low as 6 cents per kWh.

How AES Ohio Sets Electricity Rates

AES Ohio Standard Service Offer rates are determined through competitive wholesale auctions supervised by PUCO. Auction process:

Auctions held typically in April and October
Electricity purchased from wholesale generators at market-determined prices
Results establish the Price to Compare for the upcoming rate year

2025 rate impact:

PUCO approved a blended rate with ~$8.70 monthly increase
Represents 5.6% increase for typical customers using 1,000 kWh

Key points:

AES Ohio passes through wholesale costs without markup
The utility earns no profit on electricity supply
Provides price transparency while exposing customers to market fluctuations

This auction-based system explains why competitive supplier rates may differ from the SSO.

AES Ohio Energy Choice - How to Switch Suppliers

Ohio Energy Choice allows AES Ohio customers to purchase electricity from Certified Retail Electric Service (CRES) providers while AES Ohio continues delivering power. How to switch:

Find your Price to Compare on your AES Ohio bill or at AES-Ohio.com
Use the PUCO Apples to Apples comparison tool for your ZIP code
Contact your chosen supplier directly or enroll online

Potential savings:

Competitive rates as low as 6.09 cents per kWh
Approximately 29% below the Standard Service Offer

What to expect:

Switching takes one billing cycle
No service interruption or fees from AES Ohio
Return to SSO anytime
Delivery service and emergency response remain unchanged

Understanding Your AES Ohio Bill

AES Ohio bills separate charges into generation (supply) and distribution (delivery) components. Bill components:

Generation charges: Electricity supply from AES Ohio SSO or your competitive supplier
Distribution charges: Local power lines, transformers, substations, grid maintenance (stays with AES Ohio)
Customer charge: Fixed monthly fee
Transmission charges: High-voltage line costs for regional power movement
Riders: Fund energy efficiency, grid modernization, regulatory compliance

Key information displayed:

Usage in kilowatt-hours (kWh)
Your Price to Compare for easy supplier comparison

When using a competitive supplier, their charges replace AES Ohio's generation charge.

Municipal Aggregation in AES Ohio Territory

Several communities in AES Ohio's West Central Ohio territory offer municipal aggregation programs that negotiate bulk electricity rates for residents. Program benefits:

Rates potentially below both SSO and individual supplier offers
Government-sponsored for consumer protection
Handle supplier selection collectively
Bulk purchasing power for better rates

How it works:

Eligible residents automatically enrolled
You can opt out to choose your own supplier or stay with SSO

Communities with programs: Check with your local government—Dayton, Kettering, and other Montgomery County communities have explored or implemented aggregation.

AES Ohio Power Outages and Service Reliability

AES Ohio handles all power outages regardless of your electricity supplier. How to report outages:

Online at AES-Ohio.com
AES Ohio mobile app
Call 1-877-427-6861

The outage map displays affected areas with estimated restoration times and crew locations. Reliability investments:

Vegetation management
Equipment upgrades
Storm hardening across 6,000 square miles
Mutual aid coordination with other utilities for major weather events

Important: Your supplier choice never affects outage response—AES Ohio crews respond equally to all customers. Downed power lines require immediate reporting for safety.

AES Ohio Payment Assistance Programs

AES Ohio offers programs for customers struggling with bills. Available programs:

PIPP Plus (Percentage of Income Payment Plan): Caps bills at 6% of household income for qualifying low-income customers
HEAP (Home Energy Assistance Program): One-time bill payment assistance through Ohio Development Services Agency
Local community action agencies: Additional assistance through AES Ohio partnerships

Payment options:

Budget Billing: Spreads annual costs into equal monthly payments
Payment extensions and installment plans: Available through customer service at 1-877-427-6861

Protections:

Winter reconnect order: Protection from disconnection during extreme cold
Medical certificates: Protection for customers with qualifying health conditions

Tips for Saving on Your AES Ohio Bill

Beyond switching suppliers, AES Ohio customers can reduce bills through efficiency measures. AES Ohio efficiency programs:

Home energy assessments
Rebates on efficient appliances
Weatherization assistance

Quick savings tips:

Smart thermostats: Reduce heating/cooling costs by 10-15%
LED lighting: Uses 75% less energy than incandescent
Seal air leaks: Around windows and doors

Rate optimization:

Electric heating customers: Qualify for lower winter rates—verify your rate classification
Municipal aggregation: Check if your municipality offers competitive rates
Compare suppliers: Use PUCO Apples to Apples
Fixed-rate contracts: Provide bill predictability

Frequently Asked Questions

What is the current AES Ohio Price to Compare?

As of June 2025-May 2026, the AES Ohio residential Price to Compare is approximately 9.45 cents per kWh. Electric heating customers qualify for a lower rate of about 8.0 cents per kWh during winter months. Check AES-Ohio.com for the most current rates.

Is AES Ohio the same as Dayton Power & Light?

Yes. AES Ohio is the new name for Dayton Power & Light (DP&L). The company rebranded in 2021 following acquisition by The AES Corporation. The service territory, infrastructure, and customer accounts remain the same—only the company name changed.

What areas does AES Ohio serve?

AES Ohio serves approximately 527,000 customers across 24 counties and 6,000 square miles in West Central Ohio. Major cities include Dayton, Springfield, Xenia, Fairborn, Kettering, Troy, and Greenville in the Miami Valley region.

Can I switch electricity suppliers with AES Ohio?

Yes. Ohio Energy Choice allows you to purchase electricity from competitive suppliers while AES Ohio continues delivering power. Competitive rates can be as low as 6.09 cents per kWh—about 29% below the Standard Service Offer. Use PUCO's Apples to Apples tool to compare.

Does switching suppliers affect my power reliability with AES Ohio?

No. AES Ohio continues delivering electricity and responding to outages regardless of your supplier choice. Only the generation (supply) portion of your bill changes. Delivery charges, power lines, and emergency response remain with AES Ohio.

How do I report an AES Ohio power outage?

Report outages online at AES-Ohio.com, through the AES Ohio mobile app, or by calling 1-877-427-6861. The outage map shows affected areas with estimated restoration times. For emergencies like downed power lines, call immediately and stay away from the hazard.

About the author

Enri Zhulati

Consumer Advocate

Enri has spent years helping Texans navigate the deregulated electricity market at ComparePower. He knows what confuses people about energy shopping and what actually helps them save. At ElectricRates.org, he brings that same expertise to Ohio, Pennsylvania, and Massachusetts.

Electricity deregulationOhio Energy ChoicePennsylvania Power SwitchMassachusetts competitive suppliersPUCO regulations

Topics covered

AES Ohio Dayton Power Light Dayton electricity Ohio Energy Choice Price to Compare PUCO Ohio utilities Miami Valley

Sources & References

AES Ohio - About Us (AES Ohio): "AES Ohio serves approximately 527,000 customers across 24 counties in West Central Ohio"Accessed Jan 2025
PUCO - AES Ohio Rate Cases (Public Utilities Commission of Ohio): "PUCO regulates AES Ohio Standard Service Offer rates through competitive auctions"Accessed Jan 2025

Last updated: December 10, 2025