U.K Business Energy

business energy UK comparison guide by Galaxy Region Utilities

Business Energy UK: The Complete Guide to Comparing Rates and Switching Smarter (2025)

If you’re searching for business energy UK options, chances are you want one of three things: lower bills, a better contract, or fewer headaches at renewal time. The challenge is that business energy UK pricing is not as straightforward as domestic energy, and comparing quotes can feel like decoding a new language, standing charges, unit rates, pass‑through costs, contract end dates, termination windows, deemed rates, and more. This guide is built to help you compare business energy UK deals with confidence. You’ll learn how business tariffs work, what drives prices up or down, what information you need to get accurate quotes, how switching really works, and the mistakes that cost UK businesses the most. And if you want help doing the heavy lifting, Galaxy Region Utilities can compare options across the market, explain the fine print in plain English, and support you from quote to live supply, without the confusion. Why business energy UK is different from domestic energy The biggest surprise for many owners is that business energy UK contracts don’t behave like household tariffs. With domestic energy, you typically see widely advertised tariffs and consumer switching rules. With business energy UK, pricing is often quote‑based, and contract terms can vary significantly depending on your: Business size and sector Annual usage (kWh) Meter type (including half‑hourly) Credit profile (in some cases) Location and network region Contract length and risk profile That’s why two businesses on the same street can receive different offers for business energy UK supply, even if both use electricity and gas. Key point: When you compare business energy UK rates, you’re not just comparing a “price.” You’re comparing a whole contract structure. What makes up a business energy UK price? To compete effectively on business energy UK, you need a blog that explains pricing clearly. Here’s the simple breakdown. A typical business energy UK quote includes: 1) Unit rate (p/kWh) This is the cost per kilowatt hour you use. 2) Standing charge (p/day) A daily fixed cost that covers things like metering and maintaining supply infrastructure. 3) Pass‑through and non‑energy costs (sometimes included, sometimes separate) Depending on tariff type, your contract may include or separate additional charges such as: Network costs (distribution/transmission related) Metering charges Industry levies and balancing costs Capacity-related charges (varies by setup) This is where comparing business energy UK contracts can get tricky: one supplier may show a “low” unit rate, but higher standing charges or different pass‑through treatment. Galaxy Region Utilities tip: Always compare like‑for‑like totals based on your real usage profile, not just a headline unit rate. Business energy UK contract types explained When comparing business energy UK deals, contract type matters as much as price. Fixed rate contracts A fixed contract typically locks in unit rates (and sometimes standing charges) for a set term, often 1, 2, or 3 years. Best for: Budget certainty and stable forecasting. Watch for: Whether non‑energy charges are fully inclusive or pass‑through. Variable or out‑of‑contract (deemed) rates If you move into premises and haven’t agreed a contract, or your fixed contract ends without renewal, you may land on deemed or variable rates. Best for: Short-term stopgaps only. Watch for: These can be significantly higher, so in business energy UK, avoiding deemed rates is one of the fastest ways to control spend. Flexible or blended purchasing (larger users) Some larger organisations use flexible purchasing where energy is bought in chunks over time. Best for: Larger consumption, multi‑site portfolios, risk-managed procurement. Watch for: Complexity, this should be handled with a clear strategy. Green and renewable options Green business energy UK tariffs can include renewable-backed electricity, certificates, or supply arrangements that support renewable generation. Best for: Businesses with sustainability goals, tenders, or reporting requirements. Watch for: Clarify what “green” means in the contract and how the supplier substantiates it. What you need to compare business energy UK quotes accurately The #1 reason businesses struggle to compare business energy UK quotes is missing (or incorrect) information. If you want accurate pricing, gather: For electricity MPAN (electricity supply number) Current supplier and contract end date Estimated annual usage (kWh) or recent bills Meter type (standard, AMR, smart, half‑hourly) Site postcode For gas MPRN (gas supply number) Annual usage (kWh) Current supplier and contract end date Site postcode If you don’t have everything, you can still begin, but your quote may be indicative rather than final. Galaxy Region Utilities can help: If you share a recent bill, we can usually extract the key details needed to compare business energy UK options properly. When is the best time to switch business energy UK? Timing is critical in business energy UK. Businesses often lose money by missing renewal windows or waiting until the last minute. A practical approach: Start early: begin checking the market well ahead of renewal Understand your termination window: some contracts require notice before the end date Avoid rolling over: renewal inertia is expensive in business energy UK Lock in when it makes sense: contract lengths should match your risk tolerance and plans Even if you’re not ready to sign, early comparison gives you leverage and options. Step-by-step: how to compare business energy UK deals properly Here’s a clear process you (or your office manager) can follow. Step 1: Confirm your contract end date and notice period Before comparing business energy UK prices, check: Contract end date Renewal/rollover clauses Termination notice requirements Step 2: Calculate your real usage If possible, use the last 12 months of bills. If you’re seasonal, your profile matters. Step 3: Decide what matters most In business energy UK, you can optimise for: Lowest total cost Price stability Green supply Shorter contract flexibility Supplier service levels Multi-site simplicity Step 4: Compare like-for-like totals Ask for a comparison that shows: Unit rate and standing charge Contract length Any fees (including broker fees if applicable) Assumptions used in the quote Step 5: Check the contract details before signing Look closely at: Termination clauses Payment terms Estimated vs billed usage What happens at contract end Metering responsibilities Step

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Deemed Contract Business Energy: What It Is, Why It Happens, and How to Get Off Deemed Rates

If you’ve just moved into new commercial premises, or your business energy contract ended and your bills suddenly jumped, you may have landed on a deemed contract business energy tariff. This guide from Galaxy Region Utilities explains, in plain English, what deemed contract business energy means in the UK (Great Britain), how it starts, why it can cost more, what Ofgem says about fairness, and exactly what to do next to protect your business cashflow. Deemed contract business energy A deemed contract business energy arrangement is a default (automatic) energy supply contract that can apply when your business is using electricity and/or gas at a premises without having actively agreed a business energy contract with the supplier. In Great Britain, Ofgem explains that a business can be placed on a deemed contract when it moves into new business premises and uses energy before agreeing a contract, and it can also happen when an old contract expires and doesn’t set out what happens next. A helpful extra detail from Ofgem’s “Statement on Deemed Contracts” is that deemed contracts arise due to statutory provisions (they exist because the law creates them in certain circumstances), typically where supply is provided “otherwise than in pursuance of a contract”, and Ofgem’s general view is that consumption is needed for a deemed contract to arise. Why does deemed contract business energy exist at all? Because energy supply can’t “pause” every time a tenant changes. A deemed contract business energy setup ensures: Your lights stay on, Your equipment keeps running, Energy is billed to someone responsible for the premises. The downside is that the deemed rate is rarely the best rate available, so the goal is usually to move from deemed to negotiated as quickly as practical. When does a deemed contract business energy arrangement start? In real business life, deemed contract business energy usually begins in one of these scenarios (and Ofgem’s guidance supports these “general principles”): 1) You move into new premises and start using energy This is the classic scenario: You take keys to a shop, office, café, warehouse, or unit. The meter is already live with an existing supplier. You start trading (or fitting out) before setting up your own business energy contract. Ofgem describes this as a typical trigger for deemed contracts. 2) Your fixed contract ends and there’s no “what happens next” clause Ofgem notes that your supplier can move you to a deemed contract if your old business contract expires and it does not say what will happen after it ends. Ofgem’s formal guidance adds important nuance: a deemed contract relationship may arise where an existing contract ends and the customer continues to consume energy, especially where the original contract doesn’t clearly provide for post-expiry or post-termination arrangements. 3) Your supplier goes bust and you’re transferred This is less common day-to-day, but it matters. Ofgem’s safety-net processes can transfer business customers to a new supplier after a supplier failure, and Ofgem’s business guidance explains you’ll continue to have supply and can later shop around without exit fees once contacted. (For household customers, Ofgem also explains new suppliers may put customers on a “special deemed contract” during transfers, this is the same general “you didn’t choose it” idea.) Deemed contract business energy vs out of contract rates vs rollover contracts This is where many articles (and plenty of businesses) get confused, so let’s make it crystal clear. Deemed contract business energy (default contract you didn’t agree) A deemed contract business energy relationship is typically created because: You’re consuming energy without negotiating a contract, or Your old contract ended and there’s no continuing contract term covering what happens next. Ofgem’s guidance sets out when deemed contracts are likely to exist and ties the deemed relationship to the underlying statutory provisions. Out-of-contract rates (OoC) are different Ofgem’s guidance explicitly states: OoC rates are the rates customers are put onto as defined by the terms of their contract when their current contract continues after the fixed term expires, and Deemed rates are different from OoC rates and the terms are not interchangeable. Ofgem’s business advice page also distinguishes “out-of-contract” as different to a deemed contract. Plain English: Out-of-contract = your contract itself explains what you pay after the fixed term. Deemed = you’re on a default arrangement because there wasn’t an agreed/continuing contract in place for that situation. Rollover / evergreen contracts A rollover (evergreen) contract is when a supplier automatically rolls you into continued terms if you do nothing at renewal. Ofgem describes rollover/evergreen contracts in its business contract guidance and notes a specific protection: microbusinesses cannot have a rollover contract for more than 12 months. Why deemed contract business energy rates are often higher Most businesses discover deemed contract business energy when they see a bill and think: “Why is this so expensive?” Here’s why it happens (and why Google’s top guides keep warning about it): 1) You’re not “shopping” the market Deemed contract business energy is what happens when a supplier is providing energy before a negotiated deal exists. Price comparison guides often note that deemed rates are usually higher than fixed/negotiated rates and recommend moving to a negotiated deal quickly. 2) Supplier-set rates (and they can change) Unlike a fixed contract you agreed, deemed rates are typically “default” published rates. Some suppliers publish deemed rates and deemed terms and conditions openly and update them on effective dates (which illustrates how supplier-set and changeable they can be). For example, SmartestEnergy describes deemed contracts as default arrangements and notes an obligation to publish deemed rates and terms, with “effective from” dates shown. 3) Risk + admin for the supplier From a supplier perspective, deemed customers can be unpredictable: No agreed term length, Uncertain credit risk, Uncertain consumption pattern, Unknown business profile at move-in. That uncertainty can lead to higher default pricing. 4) There is no general business energy price cap A key point many business owners miss: the domestic “price cap” you hear about on the news is not a general

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What happens if you don’t renew your business energy contract in the UK

What Happens If You Don’t Renew Your Business Energy Contract? (UK Guide for Businesses)

Running a business in the UK comes with many responsibilities, and managing your energy contract is one of the easiest things to forget. Most business owners are busy focusing on customers, staff, stock, and day-to-day operations. So when the end date of a business energy contract approaches, it often slips under the radar. But here’s the truth: if you don’t renew your business energy contract, you could end up paying much higher rates without realising. Many businesses in the UK move onto something called deemed rates or a rollover contract, which can increase costs significantly. In this guide, we will explain what happens when a business energy contract ends, what a deemed contract is, how rollover rates work, and what steps you should take to protect your business from unnecessary charges. We’ll also share simple tips to help you renew at the right time and avoid paying out-of-contract business energy rates. If you are a small business, an office, a warehouse, a retail unit, a restaurant, or a multi-site company, this blog will help you understand your options clearly. 1) Why Business Energy Contracts Need Renewing Most UK businesses sign a contract for their gas and electricity supply for a fixed period, such as: 1 year 2 years 3 years 5 years This is usually done to secure a competitive unit rate, protect against market changes, and keep costs predictable. When your contract is active, you typically benefit from: Agreed rates per kWh Agreed standing charges Fixed terms for the contract length More stable monthly costs Less risk of surprise price increases But when your contract reaches its end date, the supplier still needs to provide energy to your premises. Your lights must stay on, your equipment must run, and your operations can’t stop. So if you don’t renew, your supplier will normally move you onto an alternative arrangement automatically. This is where problems often begin. 2) What Happens When a Business Energy Contract Ends? If your business energy contract expires and you haven’t arranged a renewal, one of these usually happens: Option A: You Move onto a Deemed Contract This is the most common situation. A deemed contract happens when you continue using gas or electricity at a business premises without agreeing a new fixed contract. This can occur when: Your contract ends and you keep using energy You move into a new premises and haven’t signed a contract yet You take over a unit where energy is already supplied The previous tenant left without closing the account A deemed contract is not something most business owners choose. It happens automatically, and it can be expensive. Option B: You Go onto Out-of-Contract Rates Sometimes suppliers describe it as: Out-of-contract rates Standard variable rates Default tariff for businesses These are usually higher than negotiated fixed rates. Option C: You Are Placed on a Rollover Contract Some business energy suppliers use rollover contracts (also called auto-renewal contracts). This means your contract renews automatically, sometimes for another 12 months or longer, unless you stop it within a certain time window. This is a big reason why businesses overpay for energy. 3) What Is a Deemed Contract in Business Energy? A deemed contract is a legal agreement that applies when a business uses energy without signing a formal contract with the supplier. In simple terms:If you use energy, you are agreeing to pay for it. The supplier is still responsible for supplying your gas or electricity, and you are responsible for paying the bills. Common Reasons Businesses End Up on Deemed Rates Many UK businesses end up on deemed rates because they: Forgot their contract end date Missed the renewal window Didn’t respond to supplier letters or emails Assumed the supplier would contact them again Moved premises and didn’t set up a contract Didn’t know they were responsible for the meter Didn’t have time to compare business energy quotes 4) Are Deemed Rates More Expensive for UK Businesses? Yes, in most cases, deemed rates are more expensive than fixed business energy contracts. Deemed rates can be higher because: They are not negotiated They include more risk for the supplier They are designed as a default option They can change more frequently They may include higher standing charges This is why “doing nothing” can cost your business more money than you expect. Many business owners only notice the problem when: Monthly direct debit jumps Invoices increase suddenly Cash flow becomes tighter Bills become harder to predict 5) What Is a Rollover Business Energy Contract? A rollover business energy contract is when your supplier automatically renews your contract for a new term once the current one ends. It might renew for: 12 months 24 months Another fixed term This can happen if you do not cancel in time. Why Rollover Contracts Can Be a Problem Rollover contracts can cause issues because: You may not get the best rates You may be locked in again You might face termination fees if you try to leave You lose the chance to compare business energy suppliers Many businesses only realise they have rolled over when: They request a new quote They try to switch supplier They receive a contract confirmation They get charged an exit fee 6) How to Know If Your Business Energy Contract Is Ending Soon If you’re not sure how to check your business energy contract end date, here are the easiest ways: Check Your Latest Bill Most business energy bills show: Contract end date Tariff name Account number Meter point reference number (MPRN for gas / MPAN for electricity) Check Your Contract Email or Welcome Pack When you signed your contract, you should have received: Contract confirmation Pricing schedule Terms and conditions Start date and end date Ask Your Supplier You can contact your supplier and ask: When your contract ends What notice period applies Whether your contract has auto-renewal What rates apply if you do nothing Use a Business Energy Broker A broker can often check: Your contract end date Your renewal

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