Letter Of Intent For Electric Connection Template for England and Wales

A Letter of Intent for Electric Connection is your preliminary agreement with a Distribution Network Operator (DNO) when you need to connect new electrical infrastructure to the distribution network in England and Wales. This document establishes your serious intent to proceed with a connection project while outlining key technical and commercial parameters before you enter into a formal connection agreement.

When do you need this document?

You require this letter when planning major electrical connections that involve significant DNO resources and planning. This includes new residential developments, commercial buildings, industrial facilities, or renewable energy installations requiring grid connections. The document is particularly crucial for complex projects where voltage upgrades, substation modifications, or extensive network reinforcement may be necessary. Independent Connection Providers also use these letters when competing for connection work, demonstrating their capability and commitment to potential clients. Property developers typically need this documentation early in planning processes to secure grid capacity and inform project timelines.

Key legal considerations

Your letter should clearly specify project identification details, including precise site location, expected capacity requirements, and connection voltage level. Connection requirements must detail technical specifications such as load profiles, power factor requirements, and any special operational needs. Include realistic timeline proposals covering design phases, construction periods, and completion targets, as DNOs use these for resource planning. Cost estimate sections should acknowledge preliminary nature while establishing payment term expectations. Ensure your next steps section outlines the pathway to formal connection agreements and identifies required regulatory approvals. While generally non-binding, include appropriate caveats regarding capacity availability and network capability assessments.

Legal requirements in England and Wales

Your letter must comply with the regulatory framework established under the Electricity Act 1989, which governs connection rights and DNO obligations. The Utilities Act 2000 and subsequent Energy Acts provide additional consumer protection provisions and connection standards that may apply to your project. Ensure compliance with Distribution Connection and Use of System Agreement (DCUSA) requirements, particularly regarding connection application processes and technical standards. Planning Act 2008 considerations may apply for larger infrastructure projects requiring development consent. Your document should reference relevant engineering standards such as Engineering Recommendation G59 for embedded generation or G81 for connection of multiple generators. Consider Competition in Connections Code requirements if using Independent Connection Providers, ensuring your letter facilitates competitive quotation processes where applicable.