Source: https://tendernation.io/opportunities/01a13cc1-74da-712c-bcd4-2cd43583a5e1/combined-decarbonisation-optimisation-study [Skip to main content](#main-content) awardedGBdirect award procedureSuitable for SMEs # Combined Decarbonisation & Optimisation Study [Bolton at Home Limited](https://tendernation.io/buyers/bolton-at-home-limited) Estimated value £33,375 Published 2 Nov 2023 Deadline Closed 19 Oct 2023 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Small contract value Valued under £135,018 including VAT, the lowest Procurement Act threshold for goods and services. [More contracts for small businesses and VCSEs](/opportunities/for-small-businesses)## About this tender Combined Decarbonisation and Optimisation Study ## CPV classification Energy-efficiency consultancy services Source Contracts Finder (UK) [View official notice ](https://www.contractsfinder.service.gov.uk/notice/906fbd2f-6d0d-4ec2-852a-37aeca89d34b) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free ](/register) [Buyer profileBolton at Home Limited: past awards and live tenders](https://tendernation.io/buyers/bolton-at-home-limited)[SectorMore Architecture, engineering & surveying tenders](https://tendernation.io/sectors/architecture-engineering-surveying) ## More tenders like this [Vacuum Pump Tritium Testing UK Atomic Energy Authority 31 days left 16 Nov 2026](https://tendernation.io/opportunities/01a1464c-dd0c-72ed-b7bd-bac1e52155ab/vacuum-pump-tritium-testing)[Mechanical and Electrical Consultant Tender University Hospitals of North Midlands NHS Trust 38 days left 23 Nov 2026](https://tendernation.io/opportunities/01a145df-0fba-7085-98fc-1c9389531130/mechanical-and-electrical-consultant-tender)[Asbestos Surveys Northamptonshire Partnership Homes 28 days left 13 Nov 2026](https://tendernation.io/opportunities/01a14571-3963-732e-a081-bef649a3206b/asbestos-surveys)[Design Lead for Christchurch Learning Centre School Satellite Bournemouth, Christchurch and Poole Council 32 days left 17 Nov 2026](https://tendernation.io/opportunities/01a14503-59e7-72ad-900a-82eaae1a3048/design-lead-for-christchurch-learning-centre-school-satellite)[Design Lead for Christchurch Learning Centre School Satellite Bournemouth Christchurch and Poole Council 32 days left 17 Nov 2026](https://tendernation.io/opportunities/01a1449a-1757-7140-969b-41572282e4c3/design-lead-for-christchurch-learning-centre-school-satellite)[Penistone Station - Independent Assessor Barnsley Metropolitan Borough Council 27 days left 12 Nov 2026](https://tendernation.io/opportunities/01a14495-7973-71c1-9c37-1ba8178069cf/penistone-station-independent-assessor)