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…
Edinburgh, City of Edinburgh
We help Edinburgh businesses with half-hourly metered electricity – from renewing a contract before it runs out to checking capacity, network charges and meter data. Independent, UK-wide and focused on half-hourly sites.
Call 07565 147 170 or send us a bill for a free check.
Home to the Scottish Parliament and Government, Edinburgh also has a major financial services and legal sector and several universities. Tourism and festivals support a very large hotel, restaurant and attractions sector, especially in the Old and New Towns. Edinburgh Park and other business districts in the west of the city hold offices and contact centres, while Leith and Sighthill host port, industrial and distribution activity.
For offices, public buildings, visitor attractions and hospitality venues, 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.
The local distribution network in Edinburgh belongs to SP Energy Networks (South Scotland area). You can confirm it from your bill: the bottom line of your MPAN starts with the distributor ID 18.
The network operator sets Distribution Use of System (DUoS) charges in time bands. In this area the red band – the most expensive – runs 16:30–19:30 on weekdays, according to its published charging statement. Amber covers the rest of the working day and green covers nights and weekends.
The capacity charge is easy to overlook. It is based on the kVA your network operator has reserved for you, not on what you use, so a twelve-month look at your half-hourly maximum demand often shows whether your Agreed Supply Capacity still fits.
We work for you, not for a supplier. In practice that means four things:
We work with businesses right across Edinburgh, including sites on and around Edinburgh Park, Port of Leith and Sighthill Industrial Estate.
You get the findings in plain English, with the figures from your own meter data, and you decide what happens next. Nothing changes without your say-so.
Under MHHS, the industry is settling every meter on half-hourly data by May 2027. That makes accurate meter data and well-chosen contracts more valuable for businesses in Edinburgh – and makes peak-time use more visible in the prices suppliers quote. Our guide to understanding MHHS explains what to check.
Three quick checks are worth doing now: that your meter is sending actual readings rather than estimates, that your metering and data service contracts are current, and that your supply contract explains how industry and settlement changes are passed on.
There is no cost and no obligation. Tell us about your site or call 07565 147 170, and if we cannot find a better option than the one you have, we will say so.
We help businesses across Edinburgh and nearby, including:
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★★★★★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.
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SP Energy Networks runs the local distribution network in Edinburgh (South Scotland area, distributor ID 18). It sets the DUoS time bands and capacity charges on half-hourly bills, and handles requests to change your Agreed Supply Capacity.
In the South Scotland area the red band runs 16:30–19:30, 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.
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.
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.
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.
We help businesses across Edinburgh and nearby, including Leith, Portobello, Musselburgh and Dalkeith. We work UK-wide too, so we can look after other sites in your portfolio wherever they are.
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.
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