Cosytherm Briquettes

Available information about this fuel is shown below:

Fuel ID: (England) MSF0307
Fuel ID: (Wal, Scot & NI) MSF0307
Fuel name Cosytherm Briquettes
Manufacturer 11, Carrakeel Drive, Maydown, Derry/Londonderry, BT47 6UQ,
(a) Comprise of a blend of anthracites and coals up to and between 30% to 40%, pet cokes up to and between 60% to 70% with trace amount of organic plant based dry powder binder as to the remaining weight
(b) Are manufacture from those constituents by a cold cure process using roller press system
(c) Are unmarked pillow shape briquettes between L75mm to L80mm x W55mm to W60 x D35mm to D40mm
(d) Have an average weight of between 95 grams to 110 grams per briquette
(e) Have a Sulphur content not exceeding 2 per cent of the total weight on a dry ash free basis
England Status
Date first authorised		 Authorised (Footnote 8)
01/08/2025
Wales Status
Date first authorised		 Authorised (Footnote 9)
01/09/2025
Scotland Status
Date first authorised		 Authorised (Footnote 5)
01/08/2025
N. Ireland Status
Date first authorised		 Authorised (Footnote 7)
01/09/2025
Footnotes
  1. Fuels that are not commercially available have been authorised previously and continued to be authorised if manufactured before dates specified in the relevant Statutory instruments.
  2. Previously authorised by The Smoke Control Areas (Authorised Fuels) (England) (No. 2) Regulations 2014 (SI 2014/2366), no longer in force as of 1 October 2015. Now authorised by publication of this list by the Secretary of State in accordance with changes made to sections 20 and 21 of the Clean Air Act 1993 by section 15 of the Deregulation Act 2015.
  3. Authorised for use in England by publication of this list by the Secretary of State in accordance with changes made to sections 20 and 21 of the Clean Air Act 1993 by section 15 of the Deregulation Act 2015
  4. Previously authorised by The Smoke Control Areas (Authorised Fuels) (Scotland) Regulations 2014 (SI 2014/317), no longer in force as of 30th June 2014. Now authorised by publication of this list by Scottish Ministers under section 50 of the Regulatory Reform (Scotland) Act 2014.
  5. Authorised for use in Scotland by publication of this list by Scottish Ministers under section 50 of the Regulatory Reform (Scotland) Act 2014.
  6. Previously authorised by the Smoke Control Areas (Authorised Fuels) Regulations (Northern Ireland) 2013 (S.R. 2013 No. 205), as amended, no longer in force as of 10th October 2016. Now authorised by publication of this list by the Department of Agriculture, Environment and Rural Affairs in accordance with changes made to Articles 2(2) and 17(3) of the Clean Air (Northern Ireland) Order 1981 by section 15 of the Environmental Better Regulation Act (Northern Ireland) 2016.
  7. Authorised for use in Northern Ireland by publication of this list by the Department of Agriculture, Environment and Rural Affairs in accordance with changes made to Articles 2(2) and 17(3) of the Clean Air (Northern Ireland) Order 1981 by section 15 of the Environmental Better Regulation Act (Northern Ireland) 2016.
  8. Authorised for use in England by publication of this list by the Secretary of State in accordance with Sections 20 & 21 of the Clean Air Act 1993 and now also certified for use in England by publication of this list by the Secretary of State under Regulation 12 of SI 2020 No. 1095, Environmental Protection, England the Air Quality (Domestic Solid Fuels Standards) (England) Regulations 2020.
  9. Authorised for use in Wales by publication of this list by the Welsh Ministers, in accordance with sections 20 and 21 of the Clean Air Act 1993 (as amended).