Supporting Evidence

Updated:

A full archive of supplementary research informing our main studies and reports.

Latest Updates

Project level design principles

Project level design principles

Practical guidance for design leads to implement our design principles for national infrastructure into every stage of a project life cycle

21 May 2024
NIA2: Impact so far
T pylons under construction

NIA2: Impact so far

Review of the policy impacts already made by recommendations in the second National Infrastructure Assessment.

15 Jan 2024
Technical annex – Natural Capital in the Second National Infrastructure Assessment
Picture of a sunset over rolling green hills in Dorset

Technical annex – Natural Capital in the Second National Infrastructure Assessment

9 Nov 2023
Impact and costings for recommendations in the Second National Infrastructure Assessment
Leeds urban transport

Impact and costings for recommendations in the Second National Infrastructure Assessment

25 Oct 2023
Data annex – Figure A.3: Fiscal remit supplementary data
Photo of data graphs on a screen

Data annex – Figure A.3: Fiscal remit supplementary data

18 Oct 2023
Ricardo – Waste infrastructure technology mix
Close up of a pile of waste plastic

Ricardo – Waste infrastructure technology mix

18 Oct 2023
Data annex – Employment growth and urban connectivity of selected Primary Urban Areas
Birmingham from the air

Data annex – Employment growth and urban connectivity of selected Primary Urban Areas

18 Oct 2023
Prospective – Transport connectivity methodology

Prospective – Transport connectivity methodology

18 Oct 2023
YPP – Priorities for the next generation
The logo of the Young Professionals Panel

YPP – Priorities for the next generation

The YPP's report sets out their own priorities for future infrastructure strategy, with proposals focused on reaching net zero, a just transition to a lower carbon, and a more climate resilient economy.

18 Oct 2023
Technical annex – Distributional analysis
Blurred crowd of people on a UK high street

Technical annex – Distributional analysis

18 Oct 2023
Analysys Mason – 5G wireless deployment scenarios
Digital city image

Analysys Mason – 5G wireless deployment scenarios

18 Oct 2023
Thinks Insight & Strategy – Social research
blurred Large crowd of people

Thinks Insight & Strategy – Social research

18 Oct 2023
Arup – Future of Great Britain’s gas network
Man turning on a British Combi Gas Boiler

Arup – Future of Great Britain’s gas network

18 Oct 2023
Online summary of NIA 2
Leeds urban transport

Online summary of NIA 2

This online summary allows you to scroll through the main headlines of second Assessment in a few minutes

18 Oct 2023
Warwick University – Economic impact of significant deployment of infrastructure
A Telecommunications tower against blue spring sky with a few wispy white clouds

Warwick University – Economic impact of significant deployment of infrastructure

18 Oct 2023

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