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.
Our approach
Monthly air quality and dust reports
Monthly noise and vibration reports
Research
Updates to this page
Published 19 March 2025
Last updated 20 October 2025
show all updates
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Added August 2025 documents.
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Added July 2025 reports.
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Added June 2025 reports.
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Added May reports.
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Added April 2025 reports.
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Added March reports.
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Added February 2025 reports.
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First published.