Connection of Generation < 3.68kW (G83)

Engineering Recommendation G83

On 4th August 2008, the Health & Safety Executive issued a Certificate of Exemption that effectively relaxes the timescales for notifying a DNO when comissioning Small Scale Embedded Generation (SSEG). The DNO must still be notified but in the case of SSEG this no longer needs to be before, or at the time of, comissioning. Notification must now be made within 28 days of comissioning. Once connection forms have been completed they should be sent to the DNO in your area, ENA is not able to process these documents. You can find out who your DNO is on our Who is My Network Operator? page. 

Engineering Recommendation G83/2 (2012) (available  from 1 December 2012)

The following four appendices from G83/2 (2012) - Appendix 2, Appendix 3, Appendix 4 and Appendix 5 - have been made available in MS Word format and are free to download below. Once connection forms have been completed they should be sent to the DNO in your area, ENA is not able to process these documents. You can find out who your DNO is on our Who is My Network Operator? page.

 PLEASE NOTE:  Following the publication of ER G83/2 a revised Distribution Code including an update to Guidance Note 2 (2/4) was published and is available here.