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Hounslow Strategic Energy Partnership

London Borough of Hounslow · Local authority

In brief

London Borough of Hounslow has announced plans to buy energy and construction work. This is an early notice: there is nothing to bid on yet, but it tells you a tender may follow.

The estimated value is £500,000,000 including VAT.

The contract runs for 15 years, up to 20 years with extensions, starting 24 October 2028.

The buyer says it is suitable for small and medium-sized businesses.

Built from the notice's own fields. Always check the official notice before you bid.

Can I win this?

Competition

Usually high: a median of 9 bids per contract for this buyer (from 17 awards in the last 12 months).

What the notice says

The Opportunity Following Cabinet approval in December 2025, the London Borough of Hounslow ("the Council") intends to commence a procurement mid-late 2027 to select a Strategic Energy Partner ("the Partner") for a Strategic Energy Partnership ("SEP"). The Partner will help unlock investment and deliver a diverse portfolio of energy projects and programmes to drive the borough's energy transformation, accelerate decarbonisation and support the Council's net zero ambitions for both its own operations and estate and the wider borough. An estimated £500m+ pipeline of energy infrastructure has been identified to support the borough's regeneration, growth and decarbonisation agenda. This…Read the full description
The Opportunity Following Cabinet approval in December 2025, the London Borough of Hounslow ("the Council") intends to commence a procurement mid-late 2027 to select a Strategic Energy Partner ("the Partner") for a Strategic Energy Partnership ("SEP"). The Partner will help unlock investment and deliver a diverse portfolio of energy projects and programmes to drive the borough's energy transformation, accelerate decarbonisation and support the Council's net zero ambitions for both its own operations and estate and the wider borough. An estimated £500m+ pipeline of energy infrastructure has been identified to support the borough's regeneration, growth and decarbonisation agenda. This includes building retrofit, renewable energy generation, vehicle fleet decarbonisation and EV charging infrastructure. The Council aims to structure a commercially viable partnership that can fund, develop and deliver this pipeline in support of the borough's economic, social and environmental objectives. A key role of the Partner will be to identify and develop further pipeline opportunities and innovative energy solutions. The partnership is intended as a long-term collaboration with the Council, the partnership and the respective roles of the Council and the Partner will be shaped by the feedback received through this engagement. Who Should Take Part The Council would like to hear from organisations with experience in large-scale or place-based energy, infrastructure or related sectors, including those able to bring capital and delivery capability to the partnership. Consortia are welcome, as are smaller organisations interested in future supply chain opportunities.

How to bid

  1. Read the full notice on Find a Tender, including any tender documents it links to.
  2. Register your organisation on the Central Digital Platform (through Find a Tender) if you have not already. Suppliers need to be registered to take part in procurements under the Procurement Act 2023.
  3. Follow the submission instructions in the notice; it does not name an e-tendering portal.

Timeline

  1. Preliminary market engagement notice · UK2, notice 104420-2026
  2. Preliminary market engagement notice · UK2, notice 104424-2026
  3. Preliminary market engagement notice · UK2, notice 104685-2026
  4. Preliminary market engagement notice · UK2, notice 106098-2026

About the buyer

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From notice 104420-2026 on Find a Tender, first published 3 November 2026, last updated 9 November 2026. We last checked for changes on 9 November 2026.