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Report: Clean energy but clear conscience?
Councillor Helen Harrison calls on the government to embrace the project and research into it.
Save the Severn campaign leader Stuart Ballard questions the validity of the study and is concerned about its balance.
Surfers ride the Severn Bore (courtesy of Gloucestershire Explore).
Brean Down, the site of the proposed barrage.
The Thames Barrier, London.
Russian roulette for fish - RSPB
'Curtains' for fishing industry
Barrage could open Pandora's box
'Huge public support' for barrage
Clean energy but clear conscience?
Campaigner rejects study balance
Barrage is a 'no brainer' says MP
Barrage effects would be disastrous - FOE
Brean Down residents have their say
Severn Barrage proposed images
Timeline of previous barrage proposals