Annex 2 Standards

An electricity industry national standard that has a material effect on Users but does not implement any Distribution Code requirements and does not form part of the Distribution Code technical requirements.

​1. Engineering Recommendation G81 – Parts 1-7

​2. Energy Networks Association - Distributed Generation Connection Guides

Full Guides

G98 Guides

A Full Guide to Connecting Domestic-Scale Type Tested Generation to the Distribution Network (Typically by Householders) in a Single Premise that Falls Under G98, can be found here.

A Full Guide to Connecting Multiple Domestic-Scale Type Tested Generation to the Distribution Network (Typically by Developers, Landlords or Community Groups) in Multiple Premises that Falls Under G98, can be found here.

G99 Type A Guide

A Full Guide to Connecting Type A Power Generating Modules that Fall Under G99 to the Distribution Network (Typically by Developers, Industry, Commercial or Farms), can be found here.

G99 Types B to D Guide

A Full Guide to Connecting Type B - D Power Generating Modules that Fall Under G99 to the Distribution Network (Typically by Developers, Industry, Commercial or Farms), can be found here.

Summary Guides

G98 Guides

A Summary Guide to Connecting Domestic-Scale Type Tested Generation to the Distribution Network (Typically by Householders) in a Single Premise that Falls Under G98, can be found here.

A Summary Guide to Connecting Multiple Domestic-Scale Type Tested Generation to the Distribution Network (Typically by Developers, Landlords or Community Groups) in Multiple Premises that Falls Under G98, can be found here.

G99 Type A Guide

A Summary Guide to Connecting Type A Power Generating Modules that Fall Under G99 to the Distribution Network (Typically by Developers, Industry, Commercial or Farms), can be found here.

G99 Types B to D Guide

A Summary Guide to Connecting Type B - D Power Generating Modules that Fall Under G99 to the Distribution Network (Typically by Developers, Industry, Commercial or Farms), can be found here.