QueueWatchby QueueQuant Price my project Get the plan that holds up best for your site, and where that answer flips.
Distribution / Northern Powergrid / Site

Mill Hill Gas

Mill Hill Gas at Hawthorn Pit Grid

Northern Powergrid Embedded Capacity Register 1MW and Over, September 2026 edition

Site, company and substation names are shown as they appear in the registers, including capitalisation.

Target energisation date
Not published by Northern Powergrid
Status
Accepted to connect
Customer
Mill Hill Gas
Site name
Mill Hill Gas
Address
Land Adjacent to Mill Hill, Land Adjacent to Mill Hill, Peterlee, County Durham, SR8 2JF
Grid reference
Easting 441032, northing 541887
Licence area
North East (Northern Powergrid)
Grid supply point
Hawthorn Pit Grid
Bulk supply point
Hawthorn Pit Grid
Primary substation
Peterlee Industrial
Connection voltage
11 kV
Technology group
Gas and other fossil
Energy source 1
Fossil - Gas, Engine (combustion / reciprocating): 40 MW registered
Registered capacity
40 MW
Change to maximum export capacity
40 MW
Change to maximum import capacity
Not stated
Flexible connection
No
In a connection queue
Not published by Northern Powergrid
Date accepted
22 Jun 2021
Date connected
Not stated
Distribution reinforcement reference
Not published by Northern Powergrid
Transmission reinforcement reference
Not published by Northern Powergrid
Export MPAN
Not stated
Import MPAN
Not stated
Last updated
2 Dec 2024
Tracked since
March 2026 edition

Change history

Tracked since the March 2026 edition, across 7 editions.

Changes to its status, capacity, technology or customer, newest first.

No change to its status, capacity, technology or customer.

Also at Hawthorn Pit Grid

GSP view

23 other sites at this grid supply point in the September 2026 edition, 3 of them at Peterlee Industrial, the same primary substation. In all, the sites here total 1.1 GW: 0.1 GW connected, 1 GW accepted to connect.

See all 23

QueueQuant

Price what a delay would do to your project

QueueWatch reports what changed in the DNOs' published connection registers. It doesn't tell you what to do about it. That's what QueueQuant is for.

Give QueueQuant a site and it compares every way you could power it, on the grid or off it: waiting for the firm date, taking a non-firm offer, building a private wire or going off-grid, across every combination of contracted capacity, generation and battery. That’s millions of possible plans, each tested against thousands of possible futures for delay, curtailment and price. It returns the one plan that holds up best, even when that plan is not to build.

Price my project

Get the plan that holds up best for your site, and where that answer flips.

What you get from QueueQuant

  • The route to power that wins
  • How to size every asset on the site
  • The level of delay or curtailment at which that answer flips
  • Whether the project is worth building at all
  • How bad the worst outcomes get, at the risk level you choose