TNEI SERVICES LTD
Customer named in the DNOs' registers
In SSEN's September 2026 edition
The registers spell this customer’s name more than one way: “TNEI SERVICES LTD” (4 sites), “TNEI SERVICES” (3 sites) and “TNEI SERVICES LTD.” (2 sites).
Capacity by DNO
| DNO | Edition | Sites | Capacity | Connected | Accepted to connect |
|---|---|---|---|---|---|
| SSEN | September 2026 edition | 9 | 386 MW | – | 386 MW |
Capacity by technology
| Technology | Sites | Capacity | Connected | Accepted to connect |
|---|---|---|---|---|
| Wind | 6 | 216 MW | – | 216 MW |
| Storage | 2 | 150 MW | – | 150 MW |
| Solar | 1 | 20 MW | – | 20 MW |
Each site is grouped by its first energy source, as the register names it.
Sites
Each site under this name in the DNOs' latest editions, the largest first.
Site, company and substation names are shown as they appear in the registers, including capitalisation.
| Site | DNO | Grid supply point | Technology | Status | MW |
|---|---|---|---|---|---|
| HAWKERS HILL FARM | SSEN | MANNINGTON GSP | Storage | Accepted to connect | 99.9 |
| NARACHAN WIND FARM | SSEN | CARRADALE | Wind | Accepted to connect | 72.6 |
| LOVAT ESTATE BESS | SSEN | BEAULY | Storage | Accepted to connect | 50 |
| BERRY BURN EXTENSION | SSEN | BERRYBURN GRID | Wind | Accepted to connect | 43.2 |
| ORKNEY COMMUNITY WIND FARM - FARAY | SSEN | THURSO | Wind | Accepted to connect | 30 |
| ORKNEY COMMUNITY WIND FARM - HOY | SSEN | THURSO | Wind | Accepted to connect | 30 |
| PAULS HILL II WIND FARM ADDCAP | SSEN | GLENFARCLAS | Wind | Accepted to connect | 21 |
| CHARLESTON SOLAR 20MW PV | SSEN | CHARLESTON | Solar | Accepted to connect | 20 |
| BERRY BURN EXTENSION WIND FARM | SSEN | BERRYBURN GRID | Wind | Accepted to connect | 19.4 |
Grid supply points
Each grid supply point its sites are at, with the capacity of its own sites there.
| Grid supply point | DNO | Sites | Connected | Accepted to connect |
|---|---|---|---|---|
| MANNINGTON GSP | SSEN | 1 | – | 99.9 MW |
| CARRADALE | SSEN | 1 | – | 72.6 MW |
| BERRYBURN GRID | SSEN | 2 | – | 62.6 MW |
| THURSO | SSEN | 2 | – | 60 MW |
| BEAULY | SSEN | 1 | – | 50 MW |
| GLENFARCLAS | SSEN | 1 | – | 21 MW |
| CHARLESTON | SSEN | 1 | – | 20 MW |
What changed recently
Changes to its sites found in both of two consecutive monthly editions of their DNO's register, the latest first.
SSEN, August 2026 edition to September 2026 edition, for this customer's sites: 8 sites matched. 3 sites couldn't be matched between the two editions, because their details changed or they appear in only one.
- CHARLESTON SOLAR 20MW PVSSEN, September 2025 editionCustomer changed from SONNEDIX WESTON LTD to TNEI SERVICES
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.
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