- 2050 working assumption Tidal Range 2010 Range 2010
- 2050 working assumption Tidal Range 2010 Range 2050
- Markal 3.24 Tidal Range Severn Tidal Barrage 2000-2050
- MARKAL 3.26 Tidal Range Default - Tidal Range Technology €“ Severn - Bridgewater 2010
- MARKAL 3.26 Tidal Range Default - Tidal Range Technology €“ Severn - Bridgewater 2050
- MottMacDonald (2011) Tidal Range Tidal Barrage 2010
- MottMacDonald (2011) Tidal Range Tidal Barrage 2050