Shannon Superhighway

1.13. 

RENEWABLE ENERGY

SHANNON ESTUARY BARRAGE

The Concept

 

Ross's Tidal Barrage Hydro Power Concept, exploits both Shannon Estuary tidal water and Shannon river water flowing into a Containment Lake.

Generating capacity is estimated at circa 200 MW.               

(See Swansea Lagoon Project as an example of tidal hydro).

Calculations are based on the following:

The Containment Lake extends circa 11km from Thomond Bridge, Limerick, to the Barrage.

Estimated capacity of the Containment Lake = 18 million cubic metres.

Average river flow at Thomond Bridge is 208 cumecs per second = 18 million cubic metres per day

Tidal range at Limerick Docks = 5.44m. Highest recorded tide = 8,5m

Tides Incoming ( 2 tides every 24hours 50 minutes). Tidal flow average per day = 22 million cubic metres.

Total of outgoing Tides + river flow volume = 40 million cubic metres/day.

Shannonsuperhighway
Estuary Map showing Barrage Location
Shannonsuperhighway
Photo of Graigue Island, the Barrage Location
Shannonsuperhighway
Estuary Barrage and Reservoir
Shannonsuperhighway
View of the Hydro Barrage showing the integrated Container Port 
Shannonsuperhighway
Tidal Map at Barrage Site
Shannonsuperhighway
Barrage Location Options
Shannonsuperhighway
Hydro Containment Lake
Shannonsuperhighway
Containment Lake Volume Calculations
Shannonsuperhighway
Tidal Hydro Dam - Section Diagram
 
Shannonsuperhighway
Alternative Turret Turbine Arrangement
 
© Ross Eccles - Infrastructural Concept Designer, Artist, Architect