Collection

Monitoring the environmental effects of HS2: 2025

Here you can find information, reports and studies which monitor the environmental effects of constructing HS2 in 2025.

• From: High Speed Two (HS2) Limited
• Published: 19 March 2025

Our approach

• HS2 air quality action plan
  • 3 July 2019
  • Policy paper
• HS2 air quality and dust monitoring overview report
  • 22 January 2019
  • Policy paper
• HS2 construction noise and vibration methodology report
  • 20 September 2018
  • Policy paper
• HS2 air quality strategy
  • 3 November 2017
  • Policy paper

Monthly air quality and dust reports

• Monitoring air quality and dust on the HS2 Phase One route (January 2025)
  • 19 March 2025
  • Impact assessment

Monthly noise and vibration reports

• Monitoring noise and vibration on the HS2 Phase One route (January 2025)
  • 19 March 2025
  • Impact assessment

Research

• Imperial College London alternative fuels study
  • 28 September 2021
  • Research and analysis
• Kings College London construction site dust monitoring study
  • 3 November 2017
  • Research and analysis

Published 19 March 2025