The government today, 29 September 2026, announced the launch of Great British Grid (GBG), a new publicly owned body operating within Great British Energy. This initiative aims to accelerate the delivery of electricity network infrastructure across Britain.
GBG will combine public and private investment to support critical network infrastructure, working alongside existing network operators. The government states this is intended to help speed up projects, increase competition, and deliver necessary grid upgrades.
In addition to GBG, the government plans to introduce reforms to expand self-build connections. This will allow developers and businesses to construct their own connections where appropriate, potentially reducing delays and costs.
The government also intends to accelerate the competitive tendering of transmission projects, enabling a wider range of organisations, including Great British Grid, to compete for delivering new network infrastructure. This is expected to drive innovation and secure better value for consumers.