DESNZ · Awarded contract
Awarded

Assurance and Improvement Strategy for the National Atmospheric Emissions Inventory (NAEI) 2025: Lot 2

Awarded 31 Mar 2025

View live tenders
Awarded31 Mar 2025
Value£829,670.25
AgencyDESNZ
RegionUnited Kingdom
CategoryEnergy & Environment
Expires in 3y 5mo5y term, 32% elapsed
Awarded 31 Mar 2025Expires 31 Mar 2030

DESNZ awarded a contract to The Public Service Consultants Ltd for the National Atmospheric Emissions Inventory (NAEI) 2025: Lot 2, valued at £829,670.25.

The contract involves assuring key products and plans from the Lot 1 NAEI, developing and delivering holistic assurance activities across the entire Inventory system, designing and maintaining an Inventory Improvement Strategy, creating improvement project specifications to be commissioned, and delivering secretariat functions for greenhouse gas and air quality governance groups.

Similar open tenders12

Other similar contracts12

National Atmospheric Emissions Inventory (NAEI) 2025 - Lot 1Energy & EnvironmentRicardo AEA Ltd
$32,412,102.74
Compilation and Reporting of the National Atmospheric Emissions Inventory (NAEI) and Independent Quality Assurance/Quality ControlEnergy & EnvironmentRicardo-AEA Ltd,UK Centre for Ecology & Hydrology (UKCEH),Forest Research - Forestry Commission Research Agency,Aether Limited,Rothamsted Research,Gluckman Consulting,RSK ADAS Limited,GL Industrial Services UK Ltd (trading as DNV
$9,038,568.18
Production of NAEI Technical Overview and QA Scoping Study SupportConsultancy & LegalRicardo Energy & Environment
$20,000
Delivery of UK National Atmospheric Emissions Inventory by Ricardo Energy & EnvironmentEnergy & EnvironmentRicardo Energy & Environment
$6,411,327
Scoping Project for Quality Assurance Improvement of National Atmospheric Emissions InventoryConsultancy & LegalCambridge Architectural Research
$50,620
Digital Upgrade of the UK National Atmospheric Emissions Inventory SystemIT & SoftwareKPMG LLP,Mott Macdonald,Aether Limited
$2,899,950
Pilot Study to Apply DECC QA Guidance to NAEI ModelsEnergy & EnvironmentRicardo Energy & Environment
$109,926
Sectoral Review of UK Greenhouse Gas Inventory for DESNZEnergy & EnvironmentAarhus University
$20,320
Sectoral Review of UK Greenhouse Gas Inventory for DESNZEnergy & EnvironmentOonkay!
$20,240
Quality Assurance Improvement of Greenhouse Gas Inventory ModelsEnergy & EnvironmentRicardo Energy and Environment
$49,122
Sectorial Review of UK Greenhouse Gas Inventory for BEISEnergy & EnvironmentAarhus University
$29,210
External Quality Assurance of DECC Model QA Guidance Pilot for National Atmospheric Emissions InventoryConsultancy & LegalCambridge Architectural Research Limited
$18,931

Unlock the full platform.

7 days free, then £36/GBP per month. Cancel anytime.

What you get

Find

Find energy and environment tenders in United Kingdom in one place.

We monitor central, devolved and local government portals in near real time and update the feed as tenders are published, so you check one place instead of many.

Search by keyword, or describe your workType a keyword, or switch to AI search and say what your business does.
Narrow it downFilter by category, region and area, or view open tenders on a map.

Alerts

Open tenders like this contract, sent to you.

Tell us what you are looking for and we email you when a matching tender is published.

Set it up your wayUse keywords, a description of your work, a location or a distance from a postcode. Up to 10 alerts.
Instant or dailyGet an email when a match is published, or one summary a day.

Assess

Size up a tender in minutes.

Before you open a single document, get the requirements, a likely value and who you would be up against.

Requirements from the documentsWho can bid, mandatory criteria, how it is scored, insurance and key dates, each with its source.
Value and competitionAn estimated value from similar awarded contracts, and the suppliers most likely to bid.

Market

Follow The Public Service Consultants Ltd and get alerts when they win again.

Awarded contracts with the supplier and the value, so you can check prices, spot competitors and find work that is coming back to tender.

Supplier and buyer profilesWhat each one has won or awarded, who they work with, and how that is changing.
Contracts ending soonTerms that finish in the next 12 months, which often go back out to tender.

Pipeline

Track your bids from interested to won.

Save a tender in one click and move it through each stage as you work on it.

Work as a teamInvite colleagues so you work from the same list.
Take it with youExport tenders and matches to CSV.

GovBot

Ask a question in plain English.

Find tenders, look up a supplier, or check who won a contract. Just type what you need.

Get started

Get energy and environment tenders in United Kingdom by email.

Find the tender, size it up and track the bid, in one place.

7 days free, then £36/GBP per month

You're In — Free Trial Activated

You now have full access to GovMarket Premium for 7 days. You’ll be charged at the end of the trial unless you cancel.

  • Tell Us What You Do — We'll surface the tenders that are most relevant to your business.