2003 Derrybrien landslide

It was focused around turbine 68 in the Derrybrien wind farm, and disrupted further construction.

The landslide dislodged 450,000 cubic metres (16,000,000 cu ft) of peat after days of dry weather.

[1] While initially coming to rest 2.50 kilometres (1.55 mi) away, it moved further three weeks later when rains came, entering the Derrywee River (Abhainn Da Loilioch),[2] and eventually spilled 20 kilometres (12 mi) away into Lough Cutra.

[3] The lake was also the source of the townland of Gort's drinking water, and this caused disruptions to supply.

[5] In 2008, the European Court of Justice ruled against the Irish government, noting that an environmental impact assessment should have been undertaken before the project was allowed to proceed.