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PROCUREMENT OPPORTUNITY

Zero Carbon Accelerator - Call Off 2

Transport for London · Transparency notice on Find a Tender

Tender information last checkedLast checked 23 Sept 2026, 21:11.

Opportunity overview

The Zero Carbon Accelerator (ZCA) is a revenue programme supporting London-based organisations. It helps them overcome the financial, technical and organisational barriers that prevent decarbonisation at the rate and scale needed to meet the Mayor's 2030 net-zero target. The ZCA is a key tool for 'driving a pipeline of viable and investible decarbonisation projects' in the Mayor's Reducing Non-Residential Emissions (RNRE) programme. It is the GLA's main way of strengthening demand for various green finance and grant opportunities. This Call-Off Contract value for provision of ZCA services to the GLA from the single supplier framework will be £5,000,000 (exclusive of VAT) over two years. This contract has the potential to extend in sector focus and duration, subject to meeting the programme outcomes and further GLA approvals.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

MOTT MACDONALD LIMITED

Matched by number
Published award value
£5m
Awarded
Not supplied
Award ID
1
Status
pending
Identifier
GB-COH 01243967
Location
London, UKI31, EC4M 7RB, United Kingdom

Classification

No classification was supplied.

Lots

  • Lot 1Value not stated

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
ocds-h6vhtk-06f6b3
Status
complete
Procurement Method
direct
Procurement Method Details
Direct award
Why this procedure was chosen
This is a compliant call-off from a single supplier framework, in which Mott MacDonald are the only supplier. The framework agreement was signed on the 11th June 2024.

Legal basis

Id
2023/54
Scheme
UKPGA

Procedure reasons

Entry 1
Id
singleSuppliersIntellectualPropertyExclusiveRights

Lots and requirements

Entry 1
Id
1
Status
complete

Published documents

Entry 1
Id
conflictOfInterest
Document Type
conflictOfInterest
Description
Not published

Buyer, suppliers and contacts

Organisation 1
Name
Transport for London
Id
GB-PPON-PHMT-6197-NWNZ

Identifier

Scheme
GB-PPON
Id
PHMT-6197-NWNZ

Address

Street Address
5 Endeavour Square
Locality
London
Postal Code
E20 1JN
Country
GB
Country Name
United Kingdom
Region
UKI41

Contact

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
publicUndertaking
Description
Public undertaking
Organisation 2
Name
Greater London Authority (GLA)
Id
GB-PPON-PHGV-7784-TDZZ
Role Details
Customer

Identifier

Scheme
GB-PPON
Id
PHGV-7784-TDZZ

Address

Street Address
City Hall, Kamal Chunchie Way
Locality
London
Postal Code
E16 1ZE
Country
GB
Country Name
United Kingdom
Region
UKI41

Contact

Roles

procuringEntity
Organisation 3
Name
MOTT MACDONALD LIMITED
Id
GB-COH-01243967

Identifier

Scheme
GB-COH
Id
01243967

Additional Identifiers

Entry 1
Scheme
GB-PPON
Id
PMRR-1398-DNDL

Address

Street Address
10 Fleet Place
Locality
London
Postal Code
EC4M 7RB
Country
GB
Country Name
United Kingdom
Region
UKI31

Contact

Roles

supplier

Details

Scale
large
Vcse
No

Award information

Award 1
Id
1
Status
pending
Main Procurement Category
services
Above Threshold
Yes
Has Renewal
Yes

Items

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
79410000
Description
Business and management consultancy services

Value

Including VAT
6,000,000
Amount
5,000,000
Currency
GBP

Suppliers

Supplier 1
Id
GB-COH-01243967
Name
MOTT MACDONALD LIMITED

Contract period

Starts
28 Sept 2026, 00:00
Ends
28 Sept 2028, 23:59
Max Extent Date
28 Mar 2029, 23:59

Renewal

Description
Option to extend a further 6 months

Related lots

1

Documents

Entry 1
Id
085829-2026
Document Type
awardNotice
Notice Type
UK5
Description
Transparency notice on Find a Tender
Published
10 Sept 2026, 12:09
Format
text/html

Milestones

Entry 1
Id
1
Type
futureSignatureDate
Due
21 Sept 2026, 23:59
Status
scheduled

Recorded locations

  • Buyer location · London · UKI41 · E20 1JN · United Kingdom

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. 085829-2026Transparency notice on Find a Tender ·