Framework Description
ESPO's Consultancy for Decarbonisation / Net Zero Strategies framework (reference 500_23) provides low carbon energy consultants who help public bodies set decarbonisation targets and cut energy demand and emissions. It runs from 1 February 2024 to 31 January 2028 with no extension. The two lots split work by value, under or over £50,000. Applications for this framework are closed; it was procured under the Public Contracts Regulations 2015.
Context & Use Case
Councils, schools, colleges and NHS bodies use it to commission net zero strategies, decarbonisation plans and advice on cutting energy use. Smaller pieces of work go through Lot 1 and larger strategies through Lot 2. Buyers choose direct award or further competition, depending on the scope. A direct award suits a quick carbon baseline, while a full estate strategy may justify competition.
Scope of Services
Lot 1: decarbonisation / net zero strategy consultancy under £50,000 Lot 2: decarbonisation / net zero strategy consultancy of £50,000 and over Setting decarbonisation targets and strategies Advice on cutting energy demand and carbon emissions
Lots
Lot 1 Consultancy services for decarbonisation / net zero strategies (Consultancy requirements under £50,000); Lot 2 Consultancy services for decarbonisation / net zero strategies (Consultancy requirements of £50,000 and over)
Who Can Apply
Suits energy and carbon consultancies, sustainability advisers and engineering firms with decarbonisation strategy expertise. Applications for this framework are closed, so consultancies not appointed cannot join until ESPO re-tenders it, likely around 31 January 2028.
Buyer Benefits
Public bodies under pressure to meet net zero targets get quick access to vetted advisers, with a value-based split that keeps small jobs simple. Buyers value practical, costed plans that lead to projects, and advisers who understand public sector estates and funding.
Next Steps
Read the 500_23 page on ESPO's website for the appointed consultancies. Appointed firms should prepare for further competitions in their value band. Others should prepare for the re-tender ahead of 31 January 2028 with net zero strategy case studies and evidence of carbon reductions.
How Athena Can Help
For consultancies on 500_23, Athena's help writing bids can help you win further competitions with clear method statements and outcome-led win themes. If you are not appointed, our framework planning team maps the decarbonisation frameworks worth targeting next and plans for ESPO's re-tender. Our public sector bid advisers support the bid/no-bid decision on larger strategy work and pricing for fixed-fee studies. We can also check drafts for compliance before you submit.



