Source: https://tendernation.io/opportunities/01a13c0f-a00d-72e3-ad01-db2fdba86ab9/contract-for-the-supply-of-a-study-into-airborne-particles-from-wood-burning awarded GB negotiated without publication procedure Suitable for SMEs # Contract for the supply of a study into airborne particles from wood burning [Defra Network eTendering Portal](https://tendernation.io/buyers/defra-network-etendering-portal) Often single bidder Estimated value £24,520 Published 19 Jan 2017 Deadline Closed 5 Nov 2016 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Buyer says suitable for VCSEs The buyer ticked “suitable for voluntary, community and social enterprises” on the notice. - 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](https://tendernation.io/opportunities/for-small-businesses) ## About this tender The project will produce the first mainland UK-wide assessment of the current contribution of wood burning to ambient PM in our cities, from 2009 to 2015. Results will be displayed on maps and cities will be grouped / ranked according to their wood burning prevalence. This spatial information can then be used by the NAEI and compared with: ï‚· The spatial distribution in the emissions inventory including assumptions regarding the uptake of wood burning inside and outside smoke control areas. ï‚· The regional differences wood burning prevalence found in the recent DECC (Walters, 2016) survey. Pilot analysis suggests greater wood burning in the southern half of the UK when compared to Scotland and northern England consistent with Walters (2016) Additional information: Please note that Defra procurement uses e-tendering, provided by Bravosolutions. In order to access the Bravo system you will need to be registered. Could I therefore request that you register on the Bravo portal for Defra. If you're already registered on the Bravo portal please check that your registration includes Defra, as you have to specify us in order to correctly receive the tender documents. If you have any problems with the registration process, please contact the Bravo helpline on 0800 368 4850 or alternatively email them at . The link you require for new registration/amendments to registrations is - [defra.bravosolution.co.uk](https://defra.bravosolution.co.uk) Read full description ## CPV classification Wood fuels Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/6281fedb-7a7d-4aaa-8c09-34150c59eb01) 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](https://tendernation.io/register) [Buyer profile Defra Network eTendering Portal: past awards and live tenders](https://tendernation.io/buyers/defra-network-etendering-portal) [Sector More Fuels, energy & petroleum products tenders](https://tendernation.io/sectors/fuels-energy) ## More tenders like this [Electricity – Nabava električne energije · VODNE USLUGE d.o.o. · 36 days left · 24 Nov 2026](https://tendernation.io/opportunities/01a156a9-755b-73ae-9cda-fcb9c20b47e0/croatia-electricity-nabava-elektricne-energije) [Petroleum products, fuel, electricity and other sources of energy – Supply of extra-light heating fuel for asphalt plants and central heating · Public Enterprise for Maintenance and Protection of Main and Regional Roads - Skopje · 10 days left · 29 Oct 2026](https://tendernation.io/opportunities/01a156a9-6270-71ac-aa2a-ae70233890d0/north-macedonia-petroleum-products-fuel-electricity-and-other-sources-of-ene) [Electricity, heating, solar and nuclear energy – Zakup energii elektrycznej dla obiektów PWiK Sp. z o.o. na okres od 01.01.2027r. do 31.12.2027r. · Przedsiębiorstwo Wodociągów i Kanalizacji Sp. z o.o. · 22 days left · 10 Nov 2026](https://tendernation.io/opportunities/01a156a9-6533-722e-8db9-b419eb1f571f/poland-electricity-heating-solar-and-nuclear-energy-zakup-energii-elektryc) [Diesel fuel – Drivmedel HVO100 till isbrytare · Sjöfartsverket · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-67d0-7071-8622-ca0aec2c8901/sweden-diesel-fuel-drivmedel-hvo100-till-isbrytare) [Electricity – Opskrba električnom energijom za potrebe Grada Petrinje za 2027. godinu · Grad Petrinja · 28 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a156aa-16f0-7041-9da6-defbcee07f86/croatia-electricity-opskrba-elektricnom-energijom-za-potrebe-grada-petrinje) [Fuels – Motorni benzin i dizel gorivo · Nastavni zavod za hitnu medicinu Varaždinske županije · 34 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-67ad-7337-a85a-56234e26ddf5/croatia-fuels-motorni-benzin-i-dizel-gorivo)