I visited the elver trap at Ardnacrusha hydroelectric station on the Lower River Shannon in September 2017. The promised upgrades to the trap were never completed this year by the ESB. All they did here […]

I visited the elver trap at Ardnacrusha hydroelectric station on the Lower River Shannon in September 2017. The promised upgrades to the trap were never completed this year by the ESB. All they did here […]
We had a very productive meeting at Ardnacrusha hydroelectric station today discussing issues in relation to the upgraded elver trap. The trap is now operational but significant work is also being progressed. The completed trap […]
The European eel is a critically endangered species. However, thousands are killed passing Ardnacrusha hydroelectric station on the Lower River Shannon each year, despite a ‘trap and transport’ scheme operated by the ESB. This is a […]
Critically endangered juvenile #eels trying to find a way upstream at Ardnacrusha hydro station on the Lower River Shannon, June 2016. Elvers can’t find this trap/pass. The spillway beside this trap is far more attractive […]
The 2014 juvenile eel catch on the River Shannon (from both Ardnacrusha and Parteen weir) came to only 354 Kg. This was only about 5% of the peak catches from these sites in the 1980’s, […]
ESB finally commence elver trapping at Ardnacrusha in response to our complaints and exposure of management failures. We would like to confirm that, in response to our campaign on facebook page and our websites, ESB […]
Further to our previous posts about Ireland’s national elver monitoring stations and traps not being operational, we were genuinely astonished this evening when we visited Ardnacrusha Hydroelectric Station on the Lower River Shannon. Elver traps […]