The great dam removal | FT Rethink

Once icons of industrial power, ageing dams deemed too expensive and dangerous to maintain are being demolished at an unprecedented rate, especially in the US. But the costs and engineering challenges involved are vast, floods and droughts need to be managed, and communities are divided over the environmental benefits of restoring rivers to their natural flows. ► Enjoying FT content? Get a daily slice of the very best FT journalism with FT Edit. Free for 30 days then just £4.99 a month See if you get the FT for free as a student (http://ft.com/schoolsarefree) or start a £1 trial: https://subs.ft.com/spa3_trial?segmentId=3d4ba81b-96bb-cef0-9ece-29efd6ef2132. ► Check out our Community tab for more stories: https://www.youtube.com/@FinancialTimes/community ► Listen to our podcasts: https://www.ft.com/podcasts ► Follow us on Instagram: https://www.instagram.com/financialtimes ► Follow us on Instagram: https://www.tiktok.com/@financialtimes