A record 602 river barriers including dams, weirs, and culverts were demolished across Europe in a year as part of efforts to restore over 15,500 miles of rivers by 2030 and improve wildlife habitat.

The Guardian

Weirs, culverts and sluices among 602 barriers demolished in year in attempt to restore 15,500 miles of rivers by 2030
A few miles downstream from a lava field in western Iceland, the gargle of free-flowing water is unbroken for the first time in decades after hydraulic peckers chipped away at a dilapidated dam that once powered a farm. The structure, on the River Melsá, continued to block fish migration long after falling into disrepair.
“It wasn’t providing any electricity; the old power house