From Dragon Islands to paper beer bottles, here are our top ranking stories of the year
New plans for a tidal lagoon in Swansea Bay are 'credible and financially viable', according to report for Swansea Council
Firm hopes to build scheme within six years after ministers rejected it for being too costly
Tidal Lagoon Power hits back at government calculations that informed decision to refuse support for Swansea Bay project
BREAKING: Business Secretary Greg Clark confirms government will not back plans for a tidal lagoon at Swansea Bay, sparking fears trail-blazing project could be shelved
Ministers may finally decide on the £1.3bn renewable project as early as next week, as well as a new nuclear plant in Wales
Green energy supplier sets out rival vision for tidal lagoon projects ahead of joint select committee review of Swansea Bay proposals
BEIS select committee announces investigation of obstacles and delays behind a long-awaited final decision on the Swansea Bay Tidal Lagoon project
Cabinet minister describes the project as 'eye-wateringly' expensive, according to FT