Vitreous LabsEnergy transparency

Mnor-01

36 MW in North Midlands and North Wales. Everything on this page is read from published data for the 364 days to 27 September 2026, or is labelled as an estimate.

This registration has been superseded. The battery here has sold as Stairfoot since 3 September 2025; this code, sold by EQUINICITY LTD, last appeared on 12 August 2024. The page stays for the record, and the unit is no longer counted in fleet totals or ranked in the league.

What it is

Registered power36 MW response and reserve auction registration
Charging zoneNorth Midlands and North Wales
Connection siteBarnsley
PostcodeS71 1HT
Balancing mechanism unitnone found under the codes we search

Who owns it and who trades it

Traded byEQUINICITY LTDruns several sitesauction results, unchecked
Owned bynot published anywhere we can read
UltimatelyGresham House Energy Storage Fund confirmed source

How we know. The register names no owner. The capacity market holds Stairfoot 1 belonging to Gresham House Energy Storage Fund plc 70 metres away, and Stairfoot Generation Ltd is already confirmed to the fund.

Market registers name the party that sells into the market, which for a battery is usually an optimiser under contract rather than the owner. This unit is registered only in the response and reserve auctions, so the seller is the participant NESO's auction results name, and Elexon's register carries no entry to check it against. How we tell them apart

What it earned

Line364 days to 27 September 2026
Balancing mechanismnot published
Response and reserve auctions auction implied£0
Capacity marketno agreement we can attach
Three lines together£0

Balancing is offer revenue and does not net off the cost of the power. The response and reserve figure is the value implied by the published auction results, award quantity times clearing price times the length of the delivery window, and not a settled payment. Capacity market income is the cleared price raised for inflation where the auction set a base period, split by month on EMRS's weights. Method

Outside the balancing mechanism

No estimate for this registration. The battery sells under a newer code now, and anything estimated for it belongs on that page, so it is not counted twice. Method

The nearest comparables

The five nearest in size in England and Wales, and this battery among them, ranked by what each was paid for every kilowatt it holds over the 364 days to the same date. How long this battery can run for is not published, so duration is not used to choose them. Same market, same rules, same weather.

BatteryMWHoursMeasured, per kW
Maldon361h£101.4/kW/yr
Port of Tyne Energy Storage350.7h£62.2/kW/yr
Fareham Reserve 2361h£37.6/kW/yr
Contego Battery362h£24.8/kW/yr
Conrad (FLITWICK)361h£16.9/kW/yr
Mnor-01this battery36not known£0.0/kW/yr

Why every line reads zero

This registration has never appeared with an award or an acceptance in any market we read. That is the whole public record.

See it on the map

Open the operating map here

Every figure on this page traces to a published file. If something here is wrong about your asset, the methods section says how to tell us.