Composting of Organic Green Waste

East Ayrshire Council
Scotland
Open procedure
25 July 2025 to 15 July 2027

Collection of approximately 4,000 tonnes of organic green waste per annum from two council depots in Kilmarnock and Cumnock. The service includes transportation, storage, and the treatment and diversion of waste collected from households and household waste recycling centres.

Open the official notice

Awarded value: £578k; As published
Published: 5 June 2025
Awarded: 25 July 2025; Enva
Contract length: 24 months; Ends 15 July 2027

What the contract covers

Waste management service

Provision of organic green waste collection, transportation, and composting treatment services for local authority household waste management operations.

Collection, transportation, optional storage, treatment and diversion of East Ayrshire Council’s organic green waste from the Western Road, Kilmarnock and Garlaff, Cumnock depots

Lot	Estimated value	SMEs
Lot 1	Not stated	Not stated
Lot 2	Not stated	Not stated

Terms and requirements

Contract type: Waste management service
Procedure: Open procedure
Initial term: 24 months
Extensions: 12 months + 12 months
Longest it can run: 48 months
Contract dates: 25 July 2025 to 15 July 2027
Certifications asked for: Waste Carriers License
Lots: 2
Suitable for SMEs: Not stated
Category: Services
CPV codes: 90500000, 77120000

Services in this contract

Green and garden waste compostingMain service£768k typicalCollection, transport and composting of organic green waste

Lifecycle

Published
5 June 2025
Contract awardedto Enva
25 July 2025
Contract starts
25 July 2025
Contract ends
15 July 2027

The buyer

East Ayrshire Council

Type: Locked
Contracts, 24 months: Locked
Recorded value: Locked
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Green waste composting contracts, 24 months: Locked

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The supplier

Enva

Contracts won, 24 months: Locked
Value won, 24 months: Locked
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Cite this contract

Link: https://bidskim.com/tender/360342/composting-of-organic-green-waste
Buyer reference: org-12
Open contracting ID: ocds-r6ebe6-0000798885
Last checked: 5 November 2026

East Ayrshire Council. Composting of Organic Green Waste. Contract award, 5 June 2025. BidSkim, https://bidskim.com/tender/360342/composting-of-organic-green-waste (accessed 5 November 2026).