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Contract awardedAnaerobic digestion

Food Waste Collection and Treatment

Collection of food waste from the council's existing waste services provider and subsequent processing at an anaerobic digestion facility located in close proximity to the Newton Aycliffe waste disposal site. The service requires integration with current waste logistics patterns to ensure efficient transfer and treatment of organic waste streams.

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Awarded value
£320k
As published
Published
4 December 2025
Awarded
15 January 2026
Warrens Emerald Biogas Ltd
Contract length
24 months
Ends 31 March 2028

What the contract covers

Provision of municipal food waste collection and anaerobic digestion treatment services for local authority waste management and disposal operations.

  • Collection of food waste from the Council’s contracted supplier for waste services
  • Treatment of the collected food waste using an anaerobic digestion facility close to the waste disposal facility in Newton Aycliffe

Terms and requirements

Procedure
Direct award
Initial term
24 months
Extensions
12 months + 12 months
Longest it can run
48 months
Contract dates
1 April 2026 to 31 March 2028
Certifications asked for
None stated
Lots
1
Suitable for SMEs
Yes
CPV codes
90500000

Services in this contract

Lifecycle

  1. Published
  2. Contract awardedto Warrens Emerald Biogas Ltd
  3. Contract starts
  4. Contract ends
The buyer

Darlington Borough Council

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The supplier

Warrens Emerald Biogas Ltd

Contracts won, 24 months
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Cite this contract

Link
https://bidskim.com/tender/338098/food-waste-collection-and-treatment
Buyer reference
P2025-00241
Open contracting ID
ocds-h6vhtk-05eee6
Last checked
4 November 2026

Darlington Borough Council. Food Waste Collection and Treatment. Contract award, 4 December 2025. BidSkim, https://bidskim.com/tender/338098/food-waste-collection-and-treatment (accessed 4 November 2026).