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Our flowchart will guide you to the most relevant Distributed Generation Connection for the electrical equipment (solar panels, battery storage, wind turbines, etc) you are planning to install.
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Medium and large generation sites with capacity greater than 50kW G99
If you plan to install generation plants greater than 50kW, three-phase, then please contact our major connections contract team.
If you plan to install a generator up to 17kW single phase or 50kW three-phase which do not conform to the G83/1-1 G83/2-1 or G98 then you will need to consult the guide for connection generation within ENA ER G59/2 G59/3 or G99.
Information on the generation station will be required when submitting your application, but the guidance notes included with the application will assist you with these. You must also notify us 15 days before installing and commissioning plant greater than 50kW, as we will need to attend the test.
Please either complete and submit an application by emailing us at mcc@sse.com or contact us for more information. If you plan to install a generator up to 17kW single phase or 50kW three-phase which do not conform to the G83/2-1 or G98, then you will need to consult the guide for connection generation.
Information on the generation station will be required when submitting your application, but the guidance notes included with the application will assist you with these. You must also notify us 15 days before installing and commissioning plant greater than 50kW, as we will need to attend the test.
Please either complete and submit an application by emailing us at mcc@sse.com or contact us for more information. If you plan to install a generator up to 17kW single phase or 50kW three-phase which do not conform to the G83/2-1 or G98, then you will need to consult the guide for connection generation.
Guides and contact information
Transmission Impact Assessment GSP Status
|
GSP |
TRANSMISSION WORKS TRIGGERED |
INDICATIVE COMPLETION DATE (latest date if there are multiple offers) |
TRANSMISSION IMPACT ASSESSMENT STATUS |
|---|---|---|---|
| Amersham | Y | October 2037 | Further application(s) submitted or to be submitted to NGESO. |
| Axminster | Y | August 2037 | Further application(s) submitted or to be submitted to NGESO. |
| Botley Wood | Y | November 2026 | Further application(s) submitted or to be submitted to NGESO. |
| Bramley | Y | October 2028 | Further application(s) submitted or to be submitted to NGESO. |
| Chickerall | Y | June 2037 | |
| Cowley | Y | June 2028 | Further application(s) submitted or to be submitted to NGESO. |
| East Claydon | Y | October 2031 | Further application(s) submitted or to be submitted to NGESO. |
| Fawley | Further application submitted. | ||
| Fleet | Y | October 2037 | Further application(s) submitted or to be submitted to NGESO. |
| Iver | Y | August 2026 | Further application(s) submitted or to be submitted to NGESO. |
| Laleham | Y | December 2037 | Further application(s) to be submitted. |
| Lovedean | Y | October 2037 | Further application(s) to be submitted. |
| Mannington | Y | December 2036 | Further application(s) submitted or to be submitted to NGESO. |
| Melksham | Y | October 2037 | Further application(s) submitted or to be submitted to NGESO. |
| Minety | Y | June 2037 | Further application(s) submitted or to be submitted to NGESO. |
| North Hyde |
N |
Previous offer received December 2033, further application(s) to be submitted. | |
| Nursling | Y | December 2036 | Further application(s) submitted or to be submitted to NGESO. |
| Willesden | Y | October 2026 | Further application(s) submitted or to be submitted to NGESO. Land constrained. |
Download and apply
Download the EREC G99 ENA application form. Once completed, please return along with any relevant documents by email to mcc@sse.com.