What Is a Standing Charge? UK Energy Bills Explained

If you have looked closely at a gas or electricity bill, you may have noticed a charge that appears every day whether you use energy or not. This is called the standing charge.

For many households, the standing charge is easy to overlook because it is usually much smaller than the cost of the electricity or gas you consume. But it is an important part of your energy bill, particularly if your energy consumption is low.

A standing charge is a fixed daily amount that applies to your energy account. You pay it whether you use one kilowatt-hour of energy, hundreds of kilowatt-hours, or none at all on a particular day. Ofgem describes it as a daily charge included on gas and electricity bills.

Understanding the standing charge helps you understand why your energy bill does not fall to zero when you stop using electricity or gas, why two households can pay different amounts, and why simply reducing your energy consumption does not eliminate every part of your bill.

In this guide, we explain:

• what a standing charge is
• what it pays for
• how it differs from a unit rate
• why you pay it even when you use no energy
• how standing charges are set
• why electricity and gas have separate standing charges
• why standing charges vary between regions and payment methods
• how standing charges relate to the Energy Price Cap
• whether you can avoid or reduce a standing charge
• how standing charges affect low-energy households
• what businesses need to know about standing charges.

What Is a Standing Charge?

A standing charge is a fixed daily charge for having an energy supply.

It is separate from the price you pay for the electricity or gas you actually use.

Your energy bill can therefore be thought of as having two main elements:

• Standing charge: a fixed amount charged for each day your supply is active.
• Unit rate: the price you pay for each kilowatt-hour (kWh) of electricity or gas you use.

The standing charge is normally shown in pence per day, while the unit rate is shown in pence per kilowatt-hour.

These are two different charges, and it is important not to confuse them.

How Does a Standing Charge Work?

Suppose your electricity tariff has a standing charge of 50p per day.

You would be charged approximately:

• 50p for one day
• £3.50 for seven days
• about £15 for 30 days
• about £182.50 for 365 days.

This charge applies regardless of how much electricity you use.

If you use 10 kWh of electricity in a month, you still pay the standing charge. If you use 500 kWh, you still pay the same daily standing charge for the same number of days.

The amount you pay for the energy itself changes with your consumption. The standing charge does not.

What Is the Standing Charge Used For?

The standing charge contributes towards the costs involved in supplying energy to customers that do not simply rise and fall in direct proportion to the number of kilowatt-hours they use.

There is no single physical service that your standing charge pays for. Instead, it forms part of the overall price structure used to recover various costs associated with supplying energy.

These costs can include elements associated with:

• energy networks and infrastructure
• metering
• maintaining your connection to the energy system
• supplier operations
• customer service and account administration
• billing and payment systems
• some industry and policy costs.

The exact costs included in the standing charge depend on the tariff and regulatory arrangements. It is therefore too simplistic to say that the standing charge is merely a fee for “keeping the wires on”.

Ofgem’s Price Cap methodology includes a range of costs associated with wholesale energy, networks, policy schemes, supplier operations, risks and other factors. The way these costs are allocated between standing charges and unit rates can change over time.

Why Do I Pay a Standing Charge If I Use No Energy?

This is one of the most common questions about standing charges.

The reason is that your energy supply involves costs that exist even when your consumption is zero.

For example, your property remains connected to the electricity or gas network. Your meter and account still need to be supported, and the supplier and wider energy system still incur costs associated with providing the service.

So if you leave your home empty for two weeks and use no electricity, your electricity consumption may be zero during those days, but your standing charge will normally continue to accumulate.

Standing Charge vs Unit Rate

The easiest way to understand your energy bill is to separate the standing charge from the unit rate.

Your total energy bill is therefore broadly the result of your standing charges plus the cost of the energy you have consumed, alongside any other applicable charges, discounts, adjustments, taxes or credits.

A Simple Example

Imagine an electricity tariff with:

• a standing charge of 50p per day
• a unit rate of 25p per kWh.

If you use 10 kWh of electricity in one day:

• Standing charge = 50p
• Energy used = 10 kWh
• Energy cost = 10 × 25p = £2.50
• Total before any other adjustments = £3.00.

If you use no electricity that day:

• Standing charge = 50p
• Energy used = 0 kWh
• Energy cost = £0
• Total before any other adjustments = 50p.

This simple example shows why your bill can never be reduced to zero simply by reducing your electricity consumption while the supply remains active.

Do Gas and Electricity Have Separate Standing Charges?

Yes, if you receive both gas and electricity from the energy network, you will normally have a separate standing charge for each fuel.

Your bill might therefore show:

• electricity standing charge
• electricity unit rate
• gas standing charge
• gas unit rate.

This means a dual-fuel household can pay two standing charges every day.

The electricity standing charge and gas standing charge do not have to be the same. They reflect different costs and regulatory arrangements associated with the two energy systems.

Why Are Standing Charges Different for Gas and Electricity?

Electricity and gas are different energy systems with different infrastructure, networks, costs and regulatory arrangements.

Electricity is generated and transported through a network of generators, transmission infrastructure, distribution networks, substations and cables.

Gas is produced or imported, transported through high-pressure transmission infrastructure and then distributed through local gas networks.

The costs involved are therefore not identical, so there is no reason to expect the standing charge for gas and electricity to be the same.

Why Does My Standing Charge Depend on Where I Live?

Standing charges can vary between regions of Great Britain.

This is partly because the costs of operating and maintaining energy networks are not identical everywhere. Ofgem explains that regional standing charges are influenced by factors including the number of people in a region, average energy use, the amount of energy suppliers need to buy, and the cost of building and improving energy networks.

This means a household in one part of Great Britain may have a different capped standing charge from a household with an otherwise similar tariff somewhere else.

It is therefore important to use the rate applicable to your own region when comparing tariffs.

Does the Standing Charge Change Depending on How Much Energy I Use?

Under a conventional tariff, no.

The standing charge is normally a fixed daily amount. It does not increase because you use more electricity or gas on a particular day.

If you use twice as much electricity, your unit-rate costs increase. Your daily standing charge does not double.

This distinction is important when reviewing your bill. If you want to understand why your total bill has increased, look separately at your consumption, unit rate and standing charge.

How Is the Standing Charge Set?

The answer depends on the type of energy tariff you have.

For domestic customers on tariffs covered by the Energy Price Cap, Ofgem sets a maximum level that suppliers can charge for the standing charge and unit rates. Suppliers may charge less than the maximum, but they cannot exceed the applicable cap for the relevant tariff.

Ofgem reviews the Price Cap every three months. This means the maximum permitted standing charge can change from one Price Cap period to the next.

For fixed tariffs, the standing charge is part of the price agreed with the supplier for the fixed-term contract. It is not automatically changed simply because the Energy Price Cap changes.

Is the Standing Charge Part of the Energy Price Cap?

Yes.

The Energy Price Cap limits both the unit rates and standing charges that suppliers can charge customers on eligible default tariffs.

However, this does not mean the Energy Price Cap limits the total amount you can spend on energy in a year.

Your total bill can be higher or lower depending on how much energy you use.

Why the Energy Price Cap Is Not an Annual Bill Cap

Ofgem often publishes an annual figure for the Energy Price Cap based on typical household consumption. This figure can be mistaken for a maximum annual bill.

It is not.

The cap limits the rates suppliers can charge for energy and standing charges. If you use more energy than the assumed typical household, you will pay more. If you use less, you will pay less, subject to the standing charges and other applicable costs.

How Much Does the Standing Charge Add to Your Annual Bill?

The simplest calculation is:

Daily standing charge × number of days = standing-charge cost.

For example, if your standing charge were 50p per day:

£0.50 × 365 = £182.50 per year.

If you have both gas and electricity, you need to make the calculation separately for each fuel and then add the two amounts together.

Remember that this is an illustration rather than a current market rate. Your actual standing charge depends on your supplier, tariff, location, payment method and other relevant factors.

Why Standing Charges Matter More If You Use Little Energy

The standing charge becomes more significant as your energy consumption falls.

Imagine two households with the same standing charge:

• Household A uses a large amount of electricity because it has high heating demand.
• Household B uses very little electricity because it is highly energy efficient and has low consumption.

Both households pay the same daily standing charge. However, that charge represents a much larger proportion of Household B’s total bill.

This is one reason why households that have invested in energy efficiency can sometimes feel that their bills are not falling as quickly as expected.

Reducing consumption reduces the unit-rate part of your bill. It does not normally reduce the standing charge.

Can You Avoid Paying a Standing Charge?

Usually, not while you have an active energy supply under a conventional tariff that includes a standing charge.

Simply using no electricity or gas does not normally remove the charge.

However, the existence and structure of standing charges are an active area of regulatory discussion. Ofgem has consulted on options including lower-standing-charge tariffs and tariffs with no standing charge, reflecting concerns about how fixed charges affect different types of consumers.

This does not mean that every customer can currently request a zero-standing-charge tariff. Availability depends on the tariffs suppliers offer and the regulatory arrangements in force at the time.

Are Zero Standing Charge Tariffs Better?

Not necessarily.

A tariff with no standing charge may sound cheaper, but the supplier still needs to recover the costs that would otherwise have been included in the standing charge.

Those costs can instead be reflected in a higher unit rate.

This creates an important point:

A lower standing charge does not automatically mean a lower energy bill.

To compare two tariffs properly, you need to consider both the standing charge and the unit rate against your actual energy consumption.

Standing Charge vs Higher Unit Rate

Energy suppliers can structure tariffs in different ways.

For example, one tariff might have:

• a higher standing charge and lower unit rate.

Another might have:

• a lower standing charge and higher unit rate.

Which one is cheaper depends on how much energy you use.

If you use a lot of energy, a lower unit rate may make a significant difference. If your consumption is very low, the standing charge can become relatively more important.

How to Compare Energy Tariffs Properly

Looking only at the standing charge is not enough.

When comparing tariffs, look at:

• Electricity unit rate
• Electricity standing charge
• Gas unit rate
• Gas standing charge
• Estimated annual cost
• Contract length
• Exit fees, if applicable
• Payment method requirements
• Any discounts or additional charges.

The best tariff for you is the one that provides the lowest suitable overall cost for your actual circumstances – not necessarily the one with the lowest standing charge.

How to Calculate Which Tariff Is Cheaper

You can make a simple comparison using your annual energy consumption.

For each tariff, calculate:

Annual standing charge + annual energy consumption × unit rate.

For electricity, you would use your annual electricity consumption in kWh. For gas, you would use your annual gas consumption in kWh.

For a dual-fuel household, calculate the electricity and gas costs separately and then add them together.

This is much more useful than comparing standing charges alone.

Does a Higher Standing Charge Mean a Supplier Is More Expensive?

No.

A supplier with a higher standing charge may have a lower unit rate, while another supplier may use the opposite structure.

The overall cost depends on how the two components work together.

This is particularly important when comparing tariffs with different energy consumption levels. A tariff that is cheaper for a high-use household may not be cheapest for a low-use household.

Why Can’t Energy Suppliers Simply Remove the Standing Charge?

Suppliers need to recover the costs of providing energy services. If a tariff has no standing charge, the supplier still has to recover the costs that would otherwise have been allocated to that charge.

It can therefore be useful to think of the standing charge as part of the structure of the price, rather than an entirely separate cost that could simply disappear without affecting anything else.

Whether costs are recovered through a fixed daily charge, a higher unit rate, or another tariff structure ultimately affects how customers pay for the underlying service.

Can My Standing Charge Change?

Yes.

The amount you pay can change when your tariff changes or when your supplier’s pricing changes under the terms of your contract.

If you are on a domestic default tariff covered by the Energy Price Cap, the maximum standing charge can change when Ofgem updates the cap. Ofgem currently reviews the Price Cap every three months.

If you are on a fixed tariff, your agreed standing charge will normally remain fixed for the relevant contract period, subject to the terms of your agreement.

Can Standing Charges Go Down?

Yes. Standing charges are not permanently fixed at one national rate.

They can change as the costs and regulatory assumptions underlying energy tariffs change. Ofgem’s published Price Cap rates show that standing charges can move between Price Cap periods, even when other parts of the energy price are moving in a different direction.

A falling standing charge does not necessarily mean your total bill will fall, however. If the unit rate rises at the same time, your overall costs could still increase.

Does Energy Efficiency Reduce Your Standing Charge?

Usually, no.

Improving your home’s energy efficiency can reduce the amount of electricity or gas you need, which can reduce the unit-rate portion of your bill.

However, the standing charge normally continues at the same daily rate.

For example, installing insulation may reduce the amount of gas needed to heat your home. Your gas consumption falls, so your variable energy cost falls. The gas standing charge continues because the property remains connected to the gas supply.

What If I Have Solar Panels?

Generating your own electricity does not normally remove the standing charge on your electricity supply.

Solar panels can reduce how much electricity you need to buy from the grid, particularly during periods when your system is generating electricity. But if your property remains connected to the electricity network, the applicable standing charge will normally continue.

This is an important distinction when estimating the financial benefits of solar panels. You should consider both the reduction in electricity purchased from the grid and any income or credit available for eligible electricity exported to the network.

What If I Have a Heat Pump?

A heat pump changes the way you heat your property, but it does not automatically remove your electricity standing charge.

If you replace a gas boiler with an electric heat pump and disconnect your gas supply entirely, you may no longer have a gas standing charge once the gas account and supply are properly closed. Your electricity supply, however, will still have its applicable electricity tariff and standing charge.

This is one reason it is useful to consider the full cost structure when comparing heating technologies rather than looking only at the price per unit of energy.

What Happens to the Standing Charge If You Move House?

Your energy account is linked to the property and supply rather than simply following you as an individual.

When you move, you should provide your supplier with your moving date and meter readings where appropriate. Your old account can then be closed and your new property dealt with separately.

The standing charge applicable at your new property may be different because the new address can have a different region, meter arrangement, tariff or supplier contract.

What Happens If a Property Is Empty?

An empty property can still incur standing charges.

If the electricity or gas supply remains active, the standing charge will generally continue even when nobody is living at the property and no energy is being consumed.

If you own a property that is empty for a significant period, it is worth understanding the tariff and the costs associated with keeping each supply active. You should not disconnect or alter a supply without considering the implications, particularly if the property will need energy again later.

Can I Disconnect My Gas or Electricity to Stop the Standing Charge?

Potentially, but this is very different from simply switching off your appliances.

If you permanently stop using a particular fuel, you may be able to arrange for the supply to be disconnected and the account closed. However, this can have costs and practical consequences, and reconnecting a property later may not be straightforward or free.

For this reason, you should consider the long-term situation before disconnecting an energy supply simply to avoid standing charges.

Standing Charges and Prepayment Meters

Customers using prepayment meters can also have standing charges.

With a prepayment meter, you pay for your energy before or as you use it, rather than receiving a conventional bill after consumption. The standing charge still needs to be accounted for under the applicable tariff.

Ofgem publishes separate Price Cap rates for customers paying by Direct Debit, standard credit and prepayment meter because the regulated rates can differ according to payment method.

Standing Charges and Direct Debit

The payment method can affect the rates available to you.

Ofgem’s Price Cap tables distinguish between customers paying by Direct Debit, standard credit and prepayment meter. This means you should not assume that the standing charge quoted for one payment method will be the same as the rate for another.

When comparing tariffs, make sure you compare like with like.

What About Standing Charges for Small Businesses?

Small businesses need to take a slightly different approach because the domestic Energy Price Cap does not generally apply to business energy contracts.

Business energy contracts can include standing charges, but the structure and level of those charges depend on the contract, supplier, meter arrangement and characteristics of the business.

Ofgem explains that business energy contracts can contain a range of costs, including wholesale, network, policy, tax and supplier costs. A standing charge may be included depending on the contract.

For a small business, it is therefore important to look beyond the headline unit rate when comparing energy contracts.

Consider:

• the electricity or gas unit rate
• the standing charge
• contract length
• estimated annual consumption
• metering arrangements
• additional charges
• VAT and other applicable taxes or levies
• any charges associated with changing premises or ending a contract.

Why Businesses Should Pay Particular Attention to Standing Charges

A business with relatively low energy consumption can be disproportionately affected by fixed daily charges.

Consider a small office that uses relatively little electricity but remains open only part of the week. Its electricity consumption may be modest, but its supply remains active every day. The standing charge therefore continues even when the premises are closed.

For businesses with multiple premises, multiple meters or periods of low occupancy, these fixed charges can become particularly relevant.

Does a Standing Charge Pay for the Energy Network?

Partly, but this explanation needs some care.

It is common to hear that the standing charge is simply the cost of maintaining the network connection. That is a useful starting point, but it is not a complete description of how energy prices are constructed.

Energy prices recover a range of costs, and the allocation between standing charges and unit rates can vary. Ofgem’s methodology includes wholesale, network, policy and operating costs, among others.

So it is better to think of the standing charge as one part of the overall pricing structure used to recover the costs of providing energy services.

Why Are Standing Charges Controversial?

Standing charges have attracted considerable attention because they affect every customer with an applicable charge regardless of how much energy they consume.

This can create different outcomes for different households.

• A high-energy household may pay a much larger total bill, but its standing charge represents a relatively small proportion of the total.
• A low-energy household may have a much smaller overall bill, but the standing charge can represent a substantial proportion of it.

This has led to debate about whether more energy costs should be recovered through unit rates instead of fixed charges, and whether suppliers should offer more tariff structures that reduce or remove standing charges.

Ofgem has been examining these issues, including options for lower standing charges and possible zero-standing-charge tariff structures.

Would Removing Standing Charges Make Energy Cheaper?

Not necessarily.

This is an important point when considering proposals to abolish standing charges.

If a supplier removes a 50p daily standing charge but increases the electricity unit rate to recover the same underlying costs, the financial effect will depend on how much electricity you use.

A low-use household could benefit from that structure, while a high-use household could potentially pay more.

Changing the way a cost is charged does not automatically eliminate the underlying cost.

What Should You Look for on Your Energy Bill?

If you want to understand what you are actually paying, start by looking for four figures:

• your electricity standing charge
• your electricity unit rate
• your gas standing charge, if applicable
• your gas unit rate, if applicable.

Then check your actual consumption in kWh.

This gives you a much clearer picture than looking only at the total amount of your bill.

What If Your Standing Charge Looks Wrong?

If you believe your standing charge is incorrect, start by checking the tariff information supplied by your energy company.

• Check that you are on the tariff you expected.
• Check whether your tariff is fixed or variable.
• Check your payment method.
• Check that your address and meter details are correct.
• Check the dates covered by the bill.
• Check whether the standing charge has changed because your tariff has changed.

If the figures still do not make sense, contact your supplier and ask them to explain the charge.

Can I Reduce the Amount I Pay in Standing Charges?

You generally cannot reduce the standing charge through lower energy consumption. It is a daily charge rather than a usage charge.

However, you may be able to reduce your overall energy costs by choosing a different tariff.

When comparing tariffs, do not simply search for the lowest standing charge. Instead, calculate the likely total annual cost based on your actual consumption.

For a low-energy household, a tariff with a low standing charge may be attractive. For a high-energy household, a lower unit rate could be more important.

How Energy Efficiency Can Still Save You Money

The fact that standing charges do not normally fall when you reduce consumption does not mean energy efficiency is less valuable.

Most of your energy consumption is charged through the unit rate. Every kWh you avoid using can therefore reduce the variable part of your bill.

Measures that can reduce energy demand include:

• improving loft and wall insulation
• reducing draughts
• using heating controls effectively
• improving heating system efficiency
• using efficient appliances
• switching off equipment that does not need to remain on
• understanding where your largest energy demands occur.

The standing charge remains, but reducing consumption can still substantially reduce the total amount you pay for energy.

The Difference Between Reducing Consumption and Reducing Your Bill

This distinction is worth remembering.

Reducing consumption means using fewer units of energy.

Reducing your bill means lowering the total amount you pay.

Reducing consumption can reduce your unit-rate costs, but it does not normally remove fixed charges.

Reducing your total bill may therefore require a combination of:

• using less energy
• choosing an appropriate tariff
• checking your standing charge
• checking your unit rates
• improving energy efficiency.

Standing Charges: The Key Points

• A standing charge is a daily charge associated with your energy supply.
• You normally pay it whether or not you use energy on a particular day.
• It is separate from the unit rate you pay for each kWh of energy.
• Gas and electricity normally have separate standing charges.
• Standing charges can vary depending on location, payment method, meter type, fuel and tariff.
• For eligible domestic default tariffs, the Energy Price Cap limits the maximum standing charge suppliers can apply.
• The Energy Price Cap does not limit your total annual energy bill.
• Reducing energy consumption normally reduces your unit-rate costs, but not your standing charge.
• A tariff with a lower standing charge is not automatically cheaper overall.
• Small businesses may also pay standing charges, but business contracts are generally not covered by the domestic Energy Price Cap.

Frequently Asked Questions About Standing Charges

What is a standing charge in simple terms?

A standing charge is a fixed daily amount you pay for your energy supply, regardless of how much energy you use. It is separate from the unit rate charged for each kWh of gas or electricity.

Do I pay a standing charge every day?

Normally, yes, while the relevant energy supply and tariff are active. The charge applies even on days when you use no energy.

Why do I have a standing charge if I use no electricity?

The standing charge is not based on your daily consumption. It contributes towards the costs associated with providing and maintaining your energy service, including elements of network, metering and supplier costs.

Can I avoid my standing charge?

Not normally while you have an active supply on a tariff that includes a standing charge. Some alternative tariff structures may have lower or no standing charges, but you need to compare the complete tariff because the unit rate may be higher.

Does the Energy Price Cap include standing charges?

Yes. For eligible domestic tariffs, Ofgem’s Energy Price Cap limits both unit rates and standing charges. It does not, however, place a maximum on the total amount you can spend in a year.

Does a higher standing charge mean a more expensive tariff?

Not necessarily. A tariff with a higher standing charge may have a lower unit rate. The best way to compare tariffs is to calculate the total annual cost using your actual energy consumption.

Can energy efficiency reduce my standing charge?

Normally, no. Energy efficiency reduces the amount of energy you use, which can reduce your unit-rate costs. Your daily standing charge normally remains unchanged.

Do businesses pay standing charges?

Many business energy contracts include standing charges, although the exact structure depends on the contract and supplier. Business energy contracts are generally not covered by the domestic Energy Price Cap.

Can my standing charge change?

Yes. It can change when you move to a different tariff or when the terms of a variable tariff change. For domestic tariffs covered by the Energy Price Cap, Ofgem reviews the maximum rates every three months.

Final Thoughts: Understand the Charge Before You Try to Reduce It

Understanding what the standing charge represents makes it easier to see where you have control over your energy costs.

You generally cannot reduce a conventional standing charge by turning down your heating, switching off lights or using fewer appliances. Those actions reduce your energy consumption and therefore your unit-rate costs.

Where you may have more control is in choosing an appropriate tariff. A tariff with a lower standing charge could be useful for a low-energy household, while a lower unit rate could be more valuable for a property with high energy consumption.

The most useful approach is therefore to look at your whole energy bill, rather than focusing on one figure in isolation.

Understand your standing charge. Check your unit rates. Look at your actual energy consumption. Then compare the total cost against the alternatives available to you.

That gives you a much clearer basis for deciding where your money is going and where you may be able to save it.

Further Reading

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About Energy Literacy

Understanding energy costs is the first step towards making better decisions about your home or business. The Centre For Energy Literacy provides clear, practical information to help UK households and small businesses understand energy, energy bills, efficiency, technology and the changing energy system.

The aim is simple: to give you the knowledge you need to understand your options and make informed energy decisions.