Substation · gsp

Melksham

Latest published values

8 served · 0 withheld

Each row is what the operator’s latest published dataset reports for one combination of direction, technology, measure, firmness and horizon. Hosting-capacity figures are indicative and reflect what operators publish. They are not a connection offer; only the operator can confirm capacity for a specific request.

Latest published capacity values, one row per series
Direction	Technology	Measure	Value	Firmness	Horizon	Source date
Injection	Generation (any)	Total	412.2 MW	Conditional	Now (snapshot)season: winter	2 Apr 2026
Injection	Generation (any)	Total	412.2 MW	Conditional	Now (snapshot)season: spring_autumn	2 Apr 2026
Injection	Generation (any)	Total	412.2 MW	Conditional	Now (snapshot)season: solar_max	2 Apr 2026
Injection	Generation (any)	Total	412.2 MW	Conditional	Now (snapshot)season: solar_min	2 Apr 2026
Offtake	Load (any)	Total	-280.5 MW	Conditional	Now (snapshot)season: solar_max	2 Apr 2026
Offtake	Load (any)	Total	-304.2 MW	Conditional	Now (snapshot)season: solar_min	2 Apr 2026
Offtake	Load (any)	Total	-431.4 MW	Conditional	Now (snapshot)season: winter	2 Apr 2026
Offtake	Load (any)	Total	-448.3 MW	Conditional	Now (snapshot)season: spring_autumn	2 Apr 2026

SSEN Distribution; GSP Technical Limits; https://data.ssen.co.uk/@ssen-distribution/technicallimits; CC BY 4.0 (last updated 2026-04-02)

What each value means

Methodology, both clocks, provenance and rights

Injection · Generation (any) · Total

412.2 MW

Granted

The operator's latest published dataset reports 412.2 MW under methodology gb_ssen_gsp_technical_limits_2026.

Firmness: Conditional
Horizon: Now (snapshot) · season: winter
Methodology: gb_ssen_gsp_technical_limits_2026SSEN GSP Technical Limitsbasis operator published · network state unknown · comparability class gb_technical_limits_ssenNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 2 Apr 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_ssen_gsp_technical_limitsrecord Melksham|winter · payload sha256 3d5250da6dfe…Operator’s publication (opens the operator’s site)
Licence: CC BY 4.0Attribution: SSEN Distribution; GSP Technical Limits; https://data.ssen.co.uk/@ssen-distribution/technicallimits; CC BY 4.0 (last updated 2026-04-02)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: scenario label: Winter
Operator note: source field: Export_limit
Operator note: unit stated by source: false

Injection · Generation (any) · Total

412.2 MW

Granted

The operator's latest published dataset reports 412.2 MW under methodology gb_ssen_gsp_technical_limits_2026.

Firmness: Conditional
Horizon: Now (snapshot) · season: spring_autumn
Methodology: gb_ssen_gsp_technical_limits_2026SSEN GSP Technical Limitsbasis operator published · network state unknown · comparability class gb_technical_limits_ssenNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 2 Apr 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_ssen_gsp_technical_limitsrecord Melksham|spring_autumn · payload sha256 7b8ddae38853…Operator’s publication (opens the operator’s site)
Licence: CC BY 4.0Attribution: SSEN Distribution; GSP Technical Limits; https://data.ssen.co.uk/@ssen-distribution/technicallimits; CC BY 4.0 (last updated 2026-04-02)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: scenario label: Spring/Autumn
Operator note: source field: Export_limit
Operator note: unit stated by source: false

Injection · Generation (any) · Total

412.2 MW

Granted

The operator's latest published dataset reports 412.2 MW under methodology gb_ssen_gsp_technical_limits_2026.

Firmness: Conditional
Horizon: Now (snapshot) · season: solar_max
Methodology: gb_ssen_gsp_technical_limits_2026SSEN GSP Technical Limitsbasis operator published · network state unknown · comparability class gb_technical_limits_ssenNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 2 Apr 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_ssen_gsp_technical_limitsrecord Melksham|solar_max · payload sha256 98ea7dc2a2e5…Operator’s publication (opens the operator’s site)
Licence: CC BY 4.0Attribution: SSEN Distribution; GSP Technical Limits; https://data.ssen.co.uk/@ssen-distribution/technicallimits; CC BY 4.0 (last updated 2026-04-02)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: scenario label: Solar Max
Operator note: source field: Export_limit
Operator note: unit stated by source: false

Injection · Generation (any) · Total

412.2 MW

Granted

The operator's latest published dataset reports 412.2 MW under methodology gb_ssen_gsp_technical_limits_2026.

Firmness: Conditional
Horizon: Now (snapshot) · season: solar_min
Methodology: gb_ssen_gsp_technical_limits_2026SSEN GSP Technical Limitsbasis operator published · network state unknown · comparability class gb_technical_limits_ssenNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 2 Apr 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_ssen_gsp_technical_limitsrecord Melksham|solar_min · payload sha256 4af49f553419…Operator’s publication (opens the operator’s site)
Licence: CC BY 4.0Attribution: SSEN Distribution; GSP Technical Limits; https://data.ssen.co.uk/@ssen-distribution/technicallimits; CC BY 4.0 (last updated 2026-04-02)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: scenario label: Solar Min
Operator note: source field: Export_limit
Operator note: unit stated by source: false

Offtake · Load (any) · Total

-280.5 MW

Granted

The operator's latest published dataset reports -280.5 MW under methodology gb_ssen_gsp_technical_limits_2026.

Firmness: Conditional
Horizon: Now (snapshot) · season: solar_max
Methodology: gb_ssen_gsp_technical_limits_2026SSEN GSP Technical Limitsbasis operator published · network state unknown · comparability class gb_technical_limits_ssenNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 2 Apr 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_ssen_gsp_technical_limitsrecord Melksham|solar_max · payload sha256 98ea7dc2a2e5…Operator’s publication (opens the operator’s site)
Licence: CC BY 4.0Attribution: SSEN Distribution; GSP Technical Limits; https://data.ssen.co.uk/@ssen-distribution/technicallimits; CC BY 4.0 (last updated 2026-04-02)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: negative value: true
Operator note: scenario label: Solar Max
Operator note: sign convention: import limits are published as negative numbers
Operator note: source field: Import_limit
Operator note: unit stated by source: false

Offtake · Load (any) · Total

-304.2 MW

Granted

The operator's latest published dataset reports -304.2 MW under methodology gb_ssen_gsp_technical_limits_2026.

Firmness: Conditional
Horizon: Now (snapshot) · season: solar_min
Methodology: gb_ssen_gsp_technical_limits_2026SSEN GSP Technical Limitsbasis operator published · network state unknown · comparability class gb_technical_limits_ssenNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 2 Apr 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_ssen_gsp_technical_limitsrecord Melksham|solar_min · payload sha256 4af49f553419…Operator’s publication (opens the operator’s site)
Licence: CC BY 4.0Attribution: SSEN Distribution; GSP Technical Limits; https://data.ssen.co.uk/@ssen-distribution/technicallimits; CC BY 4.0 (last updated 2026-04-02)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: negative value: true
Operator note: scenario label: Solar Min
Operator note: sign convention: import limits are published as negative numbers
Operator note: source field: Import_limit
Operator note: unit stated by source: false

Offtake · Load (any) · Total

-431.4 MW

Granted

The operator's latest published dataset reports -431.4 MW under methodology gb_ssen_gsp_technical_limits_2026.

Firmness: Conditional
Horizon: Now (snapshot) · season: winter
Methodology: gb_ssen_gsp_technical_limits_2026SSEN GSP Technical Limitsbasis operator published · network state unknown · comparability class gb_technical_limits_ssenNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 2 Apr 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_ssen_gsp_technical_limitsrecord Melksham|winter · payload sha256 3d5250da6dfe…Operator’s publication (opens the operator’s site)
Licence: CC BY 4.0Attribution: SSEN Distribution; GSP Technical Limits; https://data.ssen.co.uk/@ssen-distribution/technicallimits; CC BY 4.0 (last updated 2026-04-02)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: negative value: true
Operator note: scenario label: Winter
Operator note: sign convention: import limits are published as negative numbers
Operator note: source field: Import_limit
Operator note: unit stated by source: false

Offtake · Load (any) · Total

-448.3 MW

Granted

The operator's latest published dataset reports -448.3 MW under methodology gb_ssen_gsp_technical_limits_2026.

Firmness: Conditional
Horizon: Now (snapshot) · season: spring_autumn
Methodology: gb_ssen_gsp_technical_limits_2026SSEN GSP Technical Limitsbasis operator published · network state unknown · comparability class gb_technical_limits_ssenNot additive across assets. The method accounts for reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Operator’s date: 2 Apr 2026
Retrieved / confirmed: 2026-09-26 02:46 UTClast confirmed unchanged 2026-09-26 02:46 UTC
Source health: Healthy
Provenance: gb_ssen_gsp_technical_limitsrecord Melksham|spring_autumn · payload sha256 7b8ddae38853…Operator’s publication (opens the operator’s site)
Licence: CC BY 4.0Attribution: SSEN Distribution; GSP Technical Limits; https://data.ssen.co.uk/@ssen-distribution/technicallimits; CC BY 4.0 (last updated 2026-04-02)
Decision context: Not binding · indicative · a formal connection study is required
Operator note: negative value: true
Operator note: scenario label: Spring/Autumn
Operator note: sign convention: import limits are published as negative numbers
Operator note: source field: Import_limit
Operator note: unit stated by source: false

History

Served series only

Offtake · Load (any) · Total

current -431.4 MW

26 Sep 2026range -431.4–-431.4 MW26 Sep 2026

1 published value, as a table

Observed from	Until	Value
26 Sep 2026	current	-431.4 MW