Business Energy

Compare business energy quotes with confidence

Energy is one of the essential costs of running a business. Whether you operate from a small office, manage a shop, run a hospitality venue or power a larger commercial site, your business needs reliable gas, electricity or both to keep things moving.

But business energy is not always straightforward. Prices can vary by location, meter type, contract length, energy usage and the timing of your renewal. Some businesses pay more than they need to because they stay with the same supplier for too long, miss their renewal window or move onto expensive out-of-contract rates.

Comparing business energy quotes can help you understand what is available, what you are currently paying and whether a different tariff could be better suited to your organisation.

What is business energy?

Business energy is the gas and electricity used by commercial premises. This can include offices, shops, restaurants, warehouses, salons, workshops, factories, farms, schools, charities and many other types of organisation.

It works differently from household energy. Business energy contracts are usually based on your commercial usage, meter details and agreed contract terms. You may have separate contracts for business electricity and business gas, even if both are supplied by the same provider.

Your business energy bill will usually include:

The cheapest business energy deal is not always the best one. It is worth checking the full contract, not just the headline unit rate.

Business electricity

Business electricity powers everything from computers, lighting and tills to machinery, refrigeration, security systems and electric heating.

The amount you pay for business electricity depends on how much you use, when you use it, your meter type, your location and the type of contract you agree. A small office with low daytime usage will usually have very different requirements from a manufacturer using large amounts of electricity throughout the day.

When comparing business electricity quotes, check:

• The unit rate per kWh
• The daily standing charge
• The contract length
• Whether the rate is fixed or variable
• Any additional charges
• Your renewal or contract end date
• Whether the tariff suits your usage pattern

For larger sites, half-hourly meter data may also be used to help suppliers price your contract more accurately.

Business gas

Business gas is commonly used for heating, hot water, catering, manufacturing processes and other commercial operations.

As with electricity, your business gas quote will depend on your usage, location, meter details and contract position. Gas prices can also be affected by wider wholesale market movements, so rates may change frequently.

When comparing business gas quotes, it is useful to have a recent bill to hand. This should show your annual consumption, current rates, standing charge, supplier details and Meter Point Reference Number, often called an MPRN.

Businesses that rely heavily on heating, catering or industrial processes may benefit from reviewing their gas contract well before renewal, especially if energy makes up a large part of their operating costs.

Why compare business energy prices?

Comparing business energy prices can help you avoid paying more than necessary. Many businesses only review their energy when a renewal letter arrives, but by that point there may be limited time to check the market properly.

A comparison can help you:

• See whether your current rate is competitive
• Avoid expensive deemed, rollover or out-of-contract tariffs
• Find a contract length that suits your business
• Compare fixed, variable and green energy options
• Check standing charges as well as unit rates
• Plan ahead before your current deal ends
• Understand whether your business could save by switching

The right deal will depend on your business. A seasonal company may care more about standing charges, while a high-usage business may be more focused on securing a competitive unit rate.

How business energy comparison works

Business energy quotes are usually tailored to your organisation. Suppliers need to know who they are quoting for, where the supply is based and how much energy the business uses.

A typical comparison process looks like this:

1. Gather your current energy details

Start with a recent business energy bill. This will usually include the information needed to compare quotes accurately.

2. Check your contract end date

Business energy contracts can be more restrictive than domestic energy contracts. Many suppliers will not let you switch until the current contract is ending, so it is important to know when your renewal window opens.

3. Compare available tariffs

Quotes can vary by supplier, region, meter type, usage and contract length. Comparing more than one option gives you a clearer view of the market.

4. Check the full contract

Look beyond the unit rate. Standing charges, contract length, payment terms, broker fees and exit conditions can all affect the overall value.

5. Agree your new contract

Business energy contracts can be legally binding once agreed, including over the phone, so only confirm when you are comfortable with the terms.

6. Take a meter reading when you switch

A final meter reading helps your old and new suppliers bill you accurately.

What information do you need to compare business energy quotes?

You will usually get more accurate quotes if you have your latest business energy bill available.

Useful information includes:

Most of this should be shown on your current bill. If you cannot find it, your supplier should be able to help.

What affects business energy prices?

Business energy prices are not the same for every organisation. Two businesses on the same street could pay different rates if they use different amounts of energy, have different meters or are at different stages of their contract.

The main factors include:

Energy usage

Higher-usage businesses often pay more overall, but they may be able to access lower unit rates than very small users.

Location

Energy network charges can vary by region. This means the same supplier may quote different prices in different parts of the country.

Contract length

A longer fixed contract may offer price certainty, while a shorter contract may give your business more flexibility.

Meter type

Smart meters, half-hourly meters and traditional meters can all affect how your usage is recorded and priced.

Wholesale market conditions

Suppliers buy energy from the wholesale market. When wholesale prices rise or fall, this can affect the rates offered to businesses.

Standing charges

A lower unit rate is not always the best deal if the standing charge is high. This is especially important for low-usage or seasonal businesses.

Credit and business profile

Some suppliers may assess your business type, trading history or payment record before offering a quote.

Types of business energy tariffs

There are several types of business energy contract. The right one depends on how your business uses energy, how much certainty you want and how much risk you are willing to accept.

Fixed-rate business energy tariffs

A fixed-rate tariff locks in your unit rate for the length of the contract. Your bill will still change depending on how much energy you use, but the agreed unit rate stays the same unless your contract includes specific clauses that allow it to change.

Best for: businesses that want predictable pricing.
Watch out for: exit fees, contract length and any pass-through charges.

Variable-rate business energy tariffs

A variable tariff can move up or down in line with the market. This can be useful when prices fall, but it also means your bills may increase.

Best for: businesses that want flexibility.
Watch out for: less certainty over future costs.

Green business energy tariffs

A green tariff can help businesses support renewable energy or reduce their environmental impact. The details can vary, so it is worth checking how the supplier defines “green” and what evidence is provided.

Best for: businesses with sustainability goals.
Watch out for: how the tariff is backed and whether it costs more.

Deemed business energy contracts

A deemed contract can apply when a business moves into premises and uses energy without agreeing a formal contract with a supplier. These rates are often more expensive than agreed business tariffs.

Best for: temporary situations only.
Watch out for: paying more than necessary if you stay on one for too long.

Out-of-contract rates

Out-of-contract rates can apply when a fixed business energy contract ends and no new deal has been agreed. These rates are usually poor value compared with negotiated tariffs.

Best for: rarely the best long-term option.
Watch out for: unnecessary cost increases after your contract ends.

Rollover contracts

A rollover contract may apply if your existing deal renews automatically. Microbusiness rollover contracts cannot last more than 12 months, but it is still worth checking your terms before your contract ends.

Best for: businesses that have missed their renewal window and need continuity.
Watch out for: being tied into terms you did not actively choose.

Multi-site energy contracts

A multi-site contract can help businesses manage energy across several locations. This can make billing simpler and may give a clearer view of total energy usage.

Best for: businesses with more than one premises.
Watch out for: different contract end dates across sites.

Half-hourly meters

Some larger businesses use half-hourly meters, which record electricity usage in regular intervals. This can help suppliers price energy based on more accurate consumption data.

Best for: larger or high-usage businesses.
Watch out for: additional metering and data charges.

Business energy vs domestic energy

Business energy and domestic energy may look similar on the surface, but there are important differences.

How to switch business energy supplier

Switching business energy supplier is usually straightforward, but timing matters.

Step 1: Check your current contract

Find your contract end date and notice period. If you are still tied into a fixed contract, you may not be able to switch yet without paying a fee.

Step 2: Review your current rates

Look at your unit rate, standing charge and annual usage. This gives you a benchmark when comparing new quotes.

Step 3: Compare business energy quotes

Check more than one tariff and consider the full cost, not just the headline rate.

Step 4: Read the terms

Before agreeing, check the contract length, payment terms, renewal rules, exit fees and any additional charges.

Step 5: Confirm your new contract

Once you agree, your new supplier will usually arrange the switch with your existing supplier.

Step 6: Submit meter readings

Take readings on the switch date and keep a copy for your records. This helps avoid estimated bills or disputes.

Your energy supply should not be interrupted when you switch. The pipes, cables and meter stay in place; only the company billing you changes.

How to choose the right business energy deal

The best business energy deal is not always the one with the lowest advertised rate. A good deal should match how your business actually operates.

Before choosing, ask:

• Is the unit rate competitive?
• Is the standing charge reasonable?
• How long is the contract?
• Are there exit fees?
• Can the supplier change any charges during the contract?
• Is the quote based on actual or estimated usage?
• Are broker fees included?
• Does the supplier offer suitable billing and support?
• Is a green tariff important to your business?
• Will the contract suit your future plans?

For example, a business planning to move premises may not want a long contract. A high-usage business may prefer rate certainty. A seasonal business may need to pay close attention to standing charges.

How to reduce business energy costs

Switching supplier is not the only way to manage energy costs. Small improvements in how your business uses energy can also make a difference over time.

Practical steps include:

Submit regular meter readings

Accurate readings help reduce estimated bills and make it easier to track usage.

Check your opening hours and usage patterns

Heating, lighting and equipment schedules should match when your premises are actually in use.

Review old equipment

Older heating, cooling, refrigeration or production equipment may use more energy than newer alternatives.

Use smart controls where appropriate

Timers, thermostats and sensors can help reduce waste, especially in offices, shops and hospitality venues.

Train staff on energy habits

Simple actions, such as switching off unused equipment, can help when done consistently.

Avoid out-of-contract rates

One of the simplest ways to avoid overpaying is to review your contract before it ends.

Compare before renewing

Your existing supplier may offer a renewal quote, but it is still worth checking whether other deals are available.

Moving business premises

If you move into new commercial premises, you may automatically use the existing supplier at the site until you agree a new contract. This is often called a deemed contract.

When moving premises, make sure you:

• Take meter readings on the day you move in
• Find out who supplies gas and electricity to the property
• Contact the current supplier
• Give them your business details
• Check whether you are on deemed rates
• Compare quotes for a formal business energy contract
• Keep records of all readings and correspondence

If you are leaving premises, take final meter readings and tell your supplier your moving date. This helps avoid being billed for energy used after you leave.

Using a business energy broker

A business energy broker can help you compare quotes and arrange a contract. This can be useful if you do not have time to contact suppliers yourself or if your business has more complex energy needs.

Before using a broker, check:

• How they are paid
• Whether their fee is upfront or included in your bill
• Which suppliers they compare
• Whether they are tied to certain providers
• What permissions you are giving them
• Whether you will see the full terms before agreeing
• What happens if you have a complaint

A broker can be helpful, but you should still understand the contract before agreeing to it. Business energy contracts can be binding once accepted.

Business energy glossary

kWh: Kilowatt hour. The unit used to measure energy consumption

Unit rate: The amount charged for each kWh of energy used

Standing charge: A daily fixed charge for maintaining your energy supply

MPAN: Meter Point Administration Number for electricity

MPRN: Meter Point Reference Number for gas

Fixed-rate tariff: A contract where the unit rate is fixed for an agreed period

Variable tariff: A tariff where prices can move up or down

Deemed contract: A default contract applied when energy is used without an agreed deal

Out-of-contract rate: A rate charged after a contract ends without a new agreement

Rollover contract: A contract that renews automatically if no new deal is agreed

Half-hourly meter: A meter that records usage in regular half-hour periods

Climate Change Levy: An environmental tax applied to many business energy supplies

Green tariff: A tariff linked to renewable energy or environmental commitments