Accessible version of form to submit modified capacity requests. Source

View letter setting out our consent for National Grid Gas to revise its System Management Principles Statement (SMPS) following an annual review of the statement. Source

View our notice regarding the Preferred Bidder appointment for Hornsea TWO OFTO. Source

Ofgem has announced its selection of Diamond Transmission Partners as the preferred bidder to own and operate the £1.2bn high voltage transmission connection link serving Hornsea 2 offshore wind farm. Source

Use this form to apply for a Boiler Upgrade Scheme (BUS) voucher. Source

The Strategic Innovation Fund (SIF) is a funding mechanism for the Electricity System Operator, Electricity Transmission, Gas Transmission and Gas Distribution sectors. Source

This document provides guidance for industry on the publicly available inputs and sources used for calculating default energy tariff cap models. Source

Today we published the cap levels that will come into force for charge restriction period (“cap period”) 9a from 1 October 2022 – 31 December 2022. Source

This document describes our decision on extending the Market Stabilisation Charge (“MSC”) to 31 March 2023 and invited comments on extending the ban on acquisition-only tariffs. Source

Our decision on statutory consultation on supplier control over material assets. Source