MHHS explained: what market-wide half-hourly settlement means for your business
Market-wide Half-Hourly Settlement is moving every meter in Great Britain to half-hourly settlement. Here are the key dates, the new MSA, ADS and SDS roles, and a…
Norwich, Norfolk
Half-hourly electricity and metering in Norwich
Half-hourly electricity help for businesses in Norwich: independent contract comparison, line-by-line bill checks and meter and data support from a specialist broker – for single sites and multi-site portfolios across Norfolk.
Call 07565 147 170 or send us a bill for a free check.
Norwich businesses and half-hourly supplies
Insurance, research and a historic city centre give Norwich a broad economy. Insurance and financial services have long been major employers, alongside the University of East Anglia, the Norfolk and Norwich University Hospital and Norwich Research Park, a cluster of food, health and plant science institutes. The centre is packed with shops, offices, restaurants and attractions, and food processing, engineering and distribution firms sit on estates around the ring road and A47.
For offices, retail units, schools and care homes, the timing of electricity use matters as much as the amount. On a half-hourly supply every 30 minutes is metered and priced, so a site that runs machinery, chillers or heating through the late-afternoon peak pays very differently from one that does most of its work overnight.
Your local electricity network
The local distribution network in Norwich belongs to UK Power Networks (Eastern area). You can confirm it from your bill: the bottom line of your MPAN starts with the distributor ID 10.
Network charges on a half-hourly bill depend on when you use power. For this network the weekday red band is 16:00–19:00. Moving even part of your flexible load – charging, pumping, batch processes – out of that window lowers the DUoS cost.
Your network operator also agrees your site’s maximum supply, the Agreed Supply Capacity (ASC) in kVA. You pay a daily charge for every kVA whether you use it or not, and excess capacity charges if you go over. If you are adding machinery, EV chargers or heat pumps, an increase is requested from UK Power Networks.
What we do for businesses in Norwich
We work for you, not for a supplier. In practice that means four things:
- Compare half-hourly contracts from UK suppliers well before your renewal date, so you never fall onto out-of-contract rates.
- Check your bills line by line: energy rates, DUoS bands, capacity and excess capacity, reactive power, TNUoS, Climate Change Levy and VAT.
- Review your Agreed Supply Capacity and red-band use against twelve months of half-hourly data.
- Make sure your metering and data service contracts are in place and ready for MHHS.
Whether your site is around Norwich Research Park, Broadland Business Park and Longwater Business Park or elsewhere in Norwich, the process is the same and it starts with a bill.
We explain every option in plain English, show the figures from your own half-hourly data and tell you our fee, so the decision is always yours.
MHHS and Norwich businesses
Market-wide Half-Hourly Settlement is bringing smaller Norwich sites onto half-hourly settlement too, with every meter due to move by May 2027. Sites that are already half-hourly see new names for their metering and data agents and more reliance on actual readings. Our guide to understanding MHHS explains what to check.
A short review now saves trouble later: check for estimated reads on recent bills, find out who your metering and data agents are, and read how your contract treats industry and settlement changes before you sign the next one.
Talk to us about your Norwich site
Send us a recent bill or tell us your postcode and contract end date. We will check your charges, compare offers from UK suppliers and come back with plain-English options, including our fee. Call 07565 147 170 or ask for a free quote.
Our services for businesses in Norwich
- Half-Hourly Electricity Contracts Compare half-hourly electricity contracts from a range of UK suppliers, with fixed, pass-through and flexible options explained clearly so you can choose with confidence.
- Contract Renewals & Switching Renew or switch your half-hourly electricity contract on time, avoid costly out-of-contract rates, and keep your notices, meter agents and data in order.
- Half-Hourly Bill Checking Line-by-line checks of your half-hourly electricity bills, from DUoS bands and capacity charges to CCL and VAT, with clear help raising disputes when something is wrong.
- Half-Hourly Meter Upgrades Find out whether your site needs a half-hourly, AMR or CT meter, then let us arrange the upgrade and chase communication faults until data flows again.
- Metering & Data Service Contracts Keep your half-hourly bills based on real data by appointing the right metering and data agents, including the MOP-to-MSA and HHDC-to-ADS changes under MHHS.
- MHHS Readiness Review Get your sites ready for Market-wide Half-Hourly Settlement with a practical check of MPAN data, meter communications, agent appointments and contract terms.
- Supply Capacity (kVA) Reviews Check whether your Agreed Supply Capacity fits how your site really uses power, so you are not paying for unused kVA or facing excess capacity charges.
- Load Profile & DUoS Analysis Turn your half-hourly data into plain-English reports that show your base load, out-of-hours waste and red-band peaks, and where shifting loads could reduce costs.
- Multi-Site Energy Management Bring every half-hourly MPAN in your portfolio under control, with aligned end dates, group contracts, consolidated billing and clear reporting across all your sites.
- Renewable Electricity Contracts Compare REGO-backed renewable electricity contracts for half-hourly sites, with honest advice on what green tariffs mean, on-site solar and export, and PPAs for larger users.
Areas we cover around Norwich
We help businesses across Norwich and nearby, including:
- Thorpe St Andrew
- Sprowston
- Hellesdon
- Drayton
- Taverham
- Costessey
- Eaton
- Cringleford
- Poringland
- Wymondham
Nearby towns and cities
What our customers say
All reviews★★★★★As a busy manufacturing business in Manchester, managing our electricity costs is essential. Half Hourly Electricity made the whole process simple and stress-free, helping us find a competitive energy deal suited to our high electricity usage. Their team was professional, knowledgeable and helpful throughout. We’re extremely pleased with the service and would highly recommend them to other manufacturing businesses looking to manage their energy costs.
★★★★★As a data centre business based in Glasgow, having a reliable and cost-effective electricity supply is crucial to our operations. Half Hourly Electricity helped us secure a competitive energy deal tailored to our high electricity consumption and 24/7 operational needs. Their team was professional, knowledgeable and made the entire process straightforward and hassle-free. We’re extremely satisfied with the service and would highly recommend Half Hourly Electricity to other data centre businesses looking to reduce their energy costs.
★★★★★Running a busy nail salon in Hackney, London, means keeping our electricity costs under control while providing a comfortable environment for our clients. Half Hourly Electricity made finding a competitive energy deal simple and stress-free. Their team was friendly, professional and helped us find a suitable electricity plan for our salon’s needs. The whole process was smooth and hassle-free, and we’re very pleased with the service. We would highly recommend Half Hourly Electricity to other beauty salons and small businesses looking to save on their energy bills.
Half-hourly electricity in Norwich: common questions
Who is the electricity network operator in Norwich?
UK Power Networks runs the local distribution network in Norwich (Eastern area, distributor ID 10). It sets the DUoS time bands and capacity charges on half-hourly bills, and handles requests to change your Agreed Supply Capacity.
When is the DUoS red band in Norwich?
In the Eastern area the red band runs 16:00–19:00, Monday to Friday, according to the network operator’s charging statement. Electricity used then carries the highest network charges, so moving flexible loads out of that window can lower costs.
Does my Norwich business need a half-hourly meter?
If your site’s maximum demand goes over 100 kW in any half hour, it must be half-hourly metered and settled. Smaller sites are also moving to half-hourly settlement under MHHS by May 2027. If the top line of your MPAN starts with 00, you are already half-hourly.
Can you help if our Norwich site is out of contract?
Yes. Out-of-contract and deemed rates are usually much higher than contract prices. Send us a recent bill and we can ask UK suppliers for quotes quickly, then handle the switch and your metering and data contracts.
What does a free bill check include?
We compare every line of your bill with your contract and half-hourly data: energy rates, DUoS bands, capacity and excess capacity, reactive power, TNUoS, Climate Change Levy and VAT. You get a plain-English summary of anything wrong or worth changing.
Which areas around Norwich do you cover?
We help businesses across Norwich and nearby, including Thorpe St Andrew, Sprowston, Hellesdon and Drayton. We work UK-wide too, so we can look after other sites in your portfolio wherever they are.
Get a half-hourly quote for your Norwich site
Tell us your postcode and contract end date, or send a recent bill. We will check your charges and compare contracts from UK suppliers. Free, and no obligation.
