I propose to take Questions Nos. 193 and 194 together.
The Sustainable Energy Authority of Ireland (SEAI) has advised that it has a Wind Atlas for Ireland available on its website which displays wind speed maps. The wind speeds are available by location point within each county.
I am advised that average wind speeds per county have no practical application in planning for wind energy projects. I am also advised that the SEAI has not, to date, derived speeds on a county by county basis for the 2013 SEAI wind atlas, but is considering the potential benefits and costs of a future project of this nature.
Set out below are the average annual windspeeds, obtained from the SEAI, for the proposed locations of the Oweninny and Cluddaun wind farm sites at hub heights of 50m, 75m, 100m and 125m, for both the 2003, and the newer 2013, SEAI wind atlases. The speeds are set out in metres per second, m/s.
2003 SEAI Wind Atlas
Oweninny: 50m: 8.3m/s 75m: 8.8m/s 100m: 9.1m/s 125m: not available for 2003 wind atlas
Cluddaun: 50m: 7.9m/s 75m: 8.7m/s 100m: 9.2m/s 125m: not available for 2003 wind atlas
New (2013) SEAI wind atlas
Oweninny: 50m: 6.3m/s 75m: 7.1m/s 100m: 7.7m/s 125m: 8.1m/s
Cluddaun: 50m: 7.3m/s 75m: 8m/s 100m: 8.55m/s 125m: 9m/s
Neither the 2013 nor the 2003 wind atlases directly provide the wind energy density at particular locations. The SEAI is currently considering whether the allocation of time and resources to a project of this nature would be worthwhile.