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Understanding your energy bill

What can cause your bill to change?

Many customers have questions about their energy bill. Your bill is based on how much energy your home used during the billing period and the services needed to deliver electricity to your home. Understanding your bill can help you make better choices about how your home uses energy.


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How do I read my bill?

Our interactive Residential Rate Sample Bill can help you make sense of the monthly charges, taxes and fees on your bill.


Common Questions About Your Bill

What causes changes on my energy bill?

Your energy bill reflects how much energy your home used during the billing period and the services needed to deliver electricity to your home.

Several things can influence how much energy your home uses, including:

  • How often your heating or cooling system runs
  • Weather during the billing period
  • The number of days in your billing cycle
  • Activities at home like cooking, laundry and electronics use
  • The number of people using energy in your home

Understanding your bill is the first step to managing it.

Why is my energy bill different every month?

Your energy bill can change from month to month for several reasons.

Common reasons include:

  • Your heating or cooling system running more often or for longer periods
  • More days in your billing cycle
  • Weather changes during the billing period
  • More activity at home, such as cooking, laundry or electronics use
  • More people at home using energy

Even small changes in daily energy usage can add up over time.

Why does my bill change if my habits haven’t changed?

Your bill can change even if your routine stays the same.

When the weather changes, your system may run longer to keep your home comfortable. That makes your energy usage go up.

Billing cycles can also vary, and small changes in daily usage can add up over time.

Why is my bill different than my neighbor’s?

Every home uses energy differently.

Home size, insulation, equipment and how often systems run all drive energy usage. Two homes near each other can use different amounts of energy, even with similar routines.

How is my home still using energy when I’m not there?

Your home can still use energy when you're away.

Your heating and cooling system may continue to run, and appliances like water heaters and refrigerators keep working even when no one is home.

Energy used while you're away is still included in your energy usage for the billing period.

Understanding Your Energy Usage

What uses the most energy in my home?

Heating and cooling systems use the most energy in most homes.

They can make up about 52% of your monthly energy usage.

When these systems run more, your energy usage goes up quickly.

How much energy does my A/C use?

Your A/C uses a large amount of energy. It accounts for 52% of most people's monthly energy usage.

When it runs more often to cool your home, your energy usage goes up. That leads to a higher bill.

How does my meter connect to my bill?

Your meter measures how much energy your home uses during the billing period. The difference between meter readings helps determine your total energy usage and the charges on your bill.

How to Lower Your Bill

How can I lower my power bill?

Lowering your bill starts with using less energy over time.

This often means running your heating and cooling system less and keeping air inside your home.

You can start right away by:

  • Raising your thermostat a few degrees when possible
  • Turning off lights and electronics when not in use
  • Tracking your daily energy usage

These small steps can help reduce your energy usage and lower your bill over time.

What’s the most effective home fix for lowering usage?

Improving insulation and sealing air leaks can make the biggest difference.

This keeps heated or cooled air inside your home, so your system does not have to run as long.

Does a small air leak matter?

Yes.

Air leaks let heated or cooled air escape and let outside air in. This makes your system run longer.

That increases your energy usage.

How can I tell if my home is wasting energy?

You may notice:

  • Higher bills than expected
  • Rooms that are hard to keep comfortable

Tracking your energy usage can help you see what is changing in your home.

Understanding Costs and Rates

What does my Mississippi Power bill pay for?

Your bill covers the cost of:

  • Generating electricity
  • Maintaining power plants, equipment and power lines
  • Delivering electricity safely to your home

These costs help provide safe and reliable service to your home.

What’s behind the price of energy?

The price of energy includes:

  • Fuel used to make electricity
  • Operating and maintaining equipment
  • Delivering electricity to customers

These are the main parts of the service that brings electricity to your home.

I’ve heard Mississippi Power is making record profits. Is that fair?

Mississippi Power is a regulated utility.

That means rates are reviewed and approved through a process designed to protect customers.

Your bill is based on your energy usage and the cost to provide service.

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Need Help With Your Bill?

When money is tight, help is available. Mississippi Power offers programs that can help you manage your bill and stay connected.

You may be able to get help through programs like:

  • LIHEAP for energy bill assistance
  • Project SHARE for emergency support
  • Bill Discount for eligible customers
  • Bill Extender to give you more time to pay

You can also use a free tool from Single Stop to find out which local, state or federal programs you may qualify for.

Tools to help you stay in control

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My Power Usage

Track your daily energy usage and see what’s driving your bill.

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Online Home Energy Checkup

Answer a few questions to find ways to lower energy usage.

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Energy-Saving Toolkit

Explore simple steps you can take to reduce your energy usage at home.

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Budget Billing

Even out your energy costs across the year for more predictable bills.