Seabank Sgp

Grid supply point in South West

NGED Embedded Capacity Register, August 2026 edition

55sites of 1 MW and over

696 MWcapacity

214 MWconnected (31 sites)

482 MWaccepted to connect (24 sites)

Capacity by technology

Technology	Sites	Capacity	Connected	Accepted to connect
Solar	27	279 MW	58 MW	221 MW
Storage	6	187 MW	7 MW	180 MW
Bioenergy and waste	5	90.7 MW	86.7 MW	4 MW
Gas and other fossil	6	80.7 MW	15.8 MW	64.9 MW
Wind	8	38.1 MW	26.3 MW	11.8 MW
Other or not stated	3	20.1 MW	20.1 MW	–

Storage capacity in MWh: not published by NGED.

Each site is grouped by its first energy source, as the register names it.

How busy is each primary substation?

Each primary substation at this grid supply point in the August 2026 edition, under the bulk supply point its register gives. Select a row to see its sites.

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

Primary substation

Bulk supply point

Sites

Connected

Accepted to connect

Radstock Bsp 132Kv

13.3 MW

–

2 sites, 13.3 MW: 13.3 MW connected

Site	Customer	Technology	Status	MW
Midsomer norton power generation plant	Conrad (midsomer) limited	Storage	Connected	7.25
Langleys lane gas generator	Biogas technology limited	Gas and other fossil	Connected	6

Radstock Bsp 132Kv

9.8 MW

–

Radstock Bsp 132Kv

1.1 MW

4.9 MW

2 sites, 6 MW: 1.1 MW connected, 4.9 MW accepted to connect

Site	Customer	Technology	Status	MW
Ilos energy	Ilos energy	Solar	Accepted to connect	4.9
Evercreech renewable energy	Evercreech renewable energy ltd	Bioenergy and waste	Connected	1.067

Radstock Bsp 132Kv

2.7 MW

–

Radstock Bsp 132Kv

46 MW

213 MW

16 sites, 259 MW: 46 MW connected, 213 MW accepted to connect

Site	Customer	Technology	Status	MW
Welton hill (paulton)	Pace yeti energy limited	Solar	Accepted to connect	99
Proposed solar project	Regener8 spv 4 limited	Solar	Accepted to connect	49.9
Keynsham pv plant	Conrad energy	Solar	Accepted to connect	17.16
Huntstrete 33kv solar park	Marksbury energy centre limited	Solar	Connected	16.896
Cherry garden cottage	Ilos new energy uk ltd	Solar	Accepted to connect	15
Sedbrook farm	Empowered projects ltd	Wind	Accepted to connect	11.75
Ash farm	Ash solar farm limited	Storage	Accepted to connect	10
Ash farm	Ash solar farm limited	Solar	Accepted to connect	10
Chewton mendip shooters bottom solar farm townshead lane	Mendip solar ltd	Solar	Connected	6.368
Radstock whitchurch farm, ston easton	Photon power limited	Solar	Connected	4.98
Shepton mallet new row farm	Lightsource spv 2 limited	Solar	Connected	3.9
Chelwood 33kv solar farm	Chelwood solar limited	Solar	Connected	3.872
Dinder farm, chilcote, nr wells	Crapnell farm limited	Solar	Connected	3.37
Dinder, pitts farm	Pitts farm limited	Solar	Connected	2.4
Chewton mendip shooters bottom windfarm	Shooters bottom windpark limited	Wind	Connected	2
Marksbury solar park	Wilmington community solar limited	Solar	Connected	1.995

Avonmouth Bsp

16.5 MW

18.4 MW

8 sites, 34.9 MW: 16.5 MW connected, 18.4 MW accepted to connect

Site	Customer	Technology	Status	MW
Bristol avonmouth kingsweston ln import/export 2nd site	Wessex water services ltd	Other or not stated	Connected	13.57
South side of	Bristol lr (severn road)	Solar	Accepted to connect	4.899
Avonmouth waste water treatment works	Wessex water	Bioenergy and waste	Accepted to connect	4
Site at	Cabot park solar ltd	Solar	Accepted to connect	3.5
Site at	Cabot park solar ltd	Solar	Accepted to connect	3.5
--redacted--	Name withheld in the register	Solar	Accepted to connect	2.5
Moorhouse solar hvm	Moorhouse community solar limited	Solar	Connected	1.5
Bristol severn road solar park, avonmouth	Bristol city council	Solar	Connected	1.44

Avonmouth Bsp

17.4 MW

1.9 MW

5 sites, 19.3 MW: 17.4 MW connected, 1.9 MW accepted to connect

Site	Customer	Technology	Status	MW
Bristol - wessex wind farm merebank rd	Triodos renewables (severn) limited	Wind	Connected	8.2
Ambition community energy wind turbine	Ambition community energy cic	Wind	Connected	4.2
Bristol accolade wines kings weston lane	Accolade wines limited	Wind	Connected	2.5
Bristol clean earth wind turbine kings weston lane	C e avonmouth turbine limited	Wind	Connected	2.5
--redacted--	Name withheld in the register	Solar	Accepted to connect	1.88

Avonmouth Bsp

4.6 MW

–

Avonmouth Bsp

38.9 MW

30 MW

5 sites, 68.9 MW: 38.9 MW connected, 30 MW accepted to connect

Site	Customer	Technology	Status	MW
Rockingham 33kv generation station rockingham south smoke lane bristol	Enersyst limited	Bioenergy and waste	Connected	20
T j transport	avonmouth battery storage limited	Storage	Accepted to connect	20
Bristol 33kv kingsweston lane lawrence weston	Grundon waste management ltd	Bioenergy and waste	Connected	15.6
Land off :	Avils consulting ltd	Storage	Accepted to connect	10
Lawrence weston road solar park, lawrence weston road	Bristol city council	Solar	Connected	3.33

Portishead New Bsp

2.3 MW

8.8 MW

3 sites, 11.1 MW: 2.3 MW connected, 8.8 MW accepted to connect

Site	Customer	Technology	Status	MW
Etex builting performance limited	Ineco energy ltd	Solar	Accepted to connect	4.7
Sinniat limited	Ineco energy ltd	Solar	Accepted to connect	4.1
Bristol royal portbury docks	First corporate shipping limited	Wind	Connected	2.3

Portishead New Bsp

5.5 MW

–

Portishead New Bsp

5.5 MW

–

Portishead New Bsp

1.1 MW

–

Portishead New Bsp

–

44.9 MW

3 sites, 44.9 MW: 44.9 MW accepted to connect

Site	Customer	Technology	Status	MW
"severn road 2"	avonmouth project co limited	Gas and other fossil	Accepted to connect	20
Severn road	avonmouth project co limited	Gas and other fossil	Accepted to connect	15
"severn road 2"	avonmouth project co limited	Gas and other fossil	Accepted to connect	9.9

Not stated

50 MW

160 MW

4 sites, 210 MW: 50 MW connected, 160 MW accepted to connect

Site	Customer	Technology	Status	MW
Severn road avonmouth 70mw bess	El (avonmouth) limited	Storage	Accepted to connect	70
Severn road bess station	Elp project co8 limited	Storage	Accepted to connect	70
Severnside energy recovery centre	West london energy recovery limited	Bioenergy and waste	Connected	50.019
Severn road (gas) 132kv	avonmouth project co limited	Gas and other fossil	Accepted to connect	20

What changed recently

Changes to the sites here found in both of two consecutive monthly editions, the latest first.

QueueWatch holds one edition of NGED's register so far, the August 2026 edition, so there is nothing to compare yet.

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How power reaches a site

A grid supply point (GSP) is where the national grid hands power to the local network. A bulk supply point (BSP) steps it down to a lower voltage for an area. A primary substation steps it down again for the streets and sites nearby. Most small and medium sites connect at a primary. Not every network has all three levels.