Optimise Your Half-Hourly Meter and kVA Capacity

Maximise cost savings, avoid excess charges, and streamline your energy usage with expert reviews tailored to your business.

What Are Half-Hourly Meters?

A Half-Hourly (HH) meter is a smart metering system designed for businesses with high electricity consumption. These meters automatically record and send detailed data on your electricity usage every 30 minutes directly to your energy supplier. This eliminates the need for manual readings and ensures you’re billed accurately for the energy you use.



Half-Hourly meters provide businesses with a precise overview of their energy consumption patterns. By offering real-time insights into your electricity usage, HH meters can help you make smarter energy decisions, avoid overcharges, and access better tariffs tailored to your needs.

  • Key Benefits

      Accurate Billing: No more estimated bills. Half-hourly meters send precise usage data to your supplier, ensuring you only pay for what you use.Avoid Overcharges: Helps you avoid back-billing or penalties due to incorrect usage estimates.Energy Insights: Access real-time data to understand your energy consumption patterns and identify opportunities for efficiency.Better Tariffs: Accurate data can help secure more competitive energy contracts tailored to your actual usage.Compliance & Eligibility: Required for certain businesses under UK regulations and eligibility for schemes like the Smart Export Guarantee.

  • Who Can Use HH Meters?

    Half-hourly meters are typically suitable for businesses consuming over 100,000 kWh of electricity annually. If your business falls into this category, you may be eligible for a HH meter, which can significantly improve your energy procurement strategy. Businesses with Profile Classes 05-08: These must switch to HH metering under UK regulations.

  • How Do They Work?

    HH meters work by capturing energy usage data every half hour and sending it directly to your energy supplier. This real-time data allows for precise billing and helps identify patterns in energy consumption, enabling businesses to make informed decisions about their energy use.
Are You Losing Money Without Realising It?

Many businesses unknowingly face these challenges with their half-hourly meters, leading to avoidable costs and inefficiencies.

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Exceeding kVA Limits

Frequent excess capacity charges due to incorrect kVA settings can significantly inflate your energy bills.

Paying for Unused Capacity

Overestimating demand means you could be paying for capacity you never actually use, wasting valuable resources.

Missed Tariff Opportunities

Staying on outdated, expensive tariffs prevents you from securing better rates that could save your business money.

Lack of Usage Visibility

Not leveraging the granular data from HH meters limits your ability to optimise energy consumption effectively.

Maximise Efficiency and Savings with Targeted Energy Management

Actionable Insights for Cost Reduction

01

Through detailed analysis of your energy usage, identify peak demand periods and adjust operations to minimise unnecessary energy consumption.

Optimised kVA Capacity

02

Avoid costly excess capacity charges or overpaying for unused capacity. We’ll help you strike the right balance tailored to your business.

03

Improved Operational Efficiency

By reviewing your half-hourly data, optimise your equipment schedules to reduce waste and streamline processes.

Access to Tailored Tariffs

04

Use precise usage data to negotiate bespoke tariffs with suppliers, ensuring your business benefits from the most competitive rates.

Enhanced Compliance and Future-Proofing

05

Stay compliant with industry regulations like DCP161 and ensure your business is prepared for future energy demands.

Unlock Your Savings

How It Works

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Step 1: Send Us Your Bill

Provide us with your latest utility bill, and we'll take it from there.
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Step 2: Capacity Analysis

Our team will analyse your capacity needs to find the best options for you.

Step 3: Tailored Recommendation

Receive a customised recommendation and start saving on your utility costs.

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Ongoing Support

We provide continuous support throughout your contract duration to ensure you never miss a renewal.
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Get Your Tailored kVA Review Today

Want to see how a half-hourly meter review can transform your energy strategy? Get started with our expert analysis today!

Trusted by Businesses Across the UK

Don’t just take our word for it. Hear what our clients have to say about working with us.

100% 5 Star Reviews on TrustPilot

I've worked with a lot of energy brokers and unfailingly they just want a quick transaction after a 5 minute call. The Smart Energy Company sent us weekly pricing and shared sector insights for several months before we signed paper. How could we use anyone else. Also they found the best pricing. We did check.

Chris DuCuosso

Gym Owner
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The Smart Energy Company has advised us for over 5 years now, always responding quickly and sorting us the best deals within hours (not day or weeks). I would therefore have no hesitation recommending The Smart Energy Company to anyone and we look forward to working with them in the future

Miles Pearson

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Brilliant service provided by The Smart Energy Company, Tom made the whole process very easy and goes above and beyond to help. If I could give 6 stars I would , very professional and no pressure selling like previous company’s I have used. Keep up the good work.

Russell Liddle

Clothing Store
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Great communication. Very helpful and really sorted out a difficult and complicated situation with my energy company, I’d been massively overcharged by EDF with a strange billing system, and Tom managed to deal with all the jargon and letters and turn the situation around. Ended up being in credit for thousands instead of in debt for thousands. Would highly recommend.

Tim Haggis

Restaurant Owner
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FAQs

See the answers to our common questions about business water services.

  • What is kVA capacity?

    kVA capacity is the maximum amount of electricity your site can draw from the grid in a half-hour period without incurring excess charges. It ensures your site has enough electricity reserved to meet peak demand.

  • Why is kVA important for businesses?

    Having the correct kVA level helps avoid excess capacity charges and ensures you're not paying for unused capacity. It can significantly impact your energy costs.

  • How do I know if my kVA is set correctly?

    You can review your energy bills or monitor your Maximum Demand. If your usage regularly exceeds or falls far below your kVA allowance, it may need adjustment.

  • What happens if my kVA is too high?

    If your kVA is too high, you’ll pay for more capacity than you need, wasting money on unused electricity.

  • What happens if my kVA is too low?

    If your kVA is too low, you’ll incur excess capacity charges whenever your energy use exceeds the agreed limit. These charges can be significantly higher than standard rates.

  • How often should I review my kVA capacity?

    It’s recommended to review your kVA annually or after significant changes to your energy consumption, such as installing new equipment or relocating.

  • Can I change my kVA capacity?

    Yes, you can apply to your Distribution Network Operator (DNO) to increase or decrease your kVA capacity, typically twice a year.

  • What is DCP161, and why does it matter for kVA?

    DCP161 is a regulation that imposes higher charges for exceeding your agreed capacity. Reviewing and adjusting your kVA helps avoid these penalties.

  • What’s involved in a kVA review?

    A kVA review involves analysing your energy usage data, identifying your peak demand periods, and adjusting your capacity to align with your business needs.

  • How can I start a kVA review?

    Contact an energy specialist like us. We’ll analyse your energy requirements, liaise with your DNO, and ensure your kVA level matches your business needs.

Still have a question?

Speak to us today