Marine
All at sea: Microsoft trials renewables-powered underwater Orkney data centre
IT giant believes under water data centres powered by wave and tidal energy may help provide energy efficient, superfast internet browsing in future
Reports: Government primed to reject Swansea Bay tidal lagoon project
Ministers may finally decide on the £1.3bn renewable project as early as next week, as well as a new nuclear plant in Wales
Atlantis proposes £20m share issue in support of expansion plans
Renewables developer to raise funds in support of waste to energy and marine energy expansion plans
Driving down the cost of marine energy
RenewableUK's Luke Clark argues that the marine energy sector is on the cusp of a major cost reduction drive
Ecotricity issues challenge to Swansea Bay with new tidal lagoon plans
Green energy supplier sets out rival vision for tidal lagoon projects ahead of joint select committee review of Swansea Bay proposals
What's the hold up? MPs to probe government's Swansea Bay decision process
BEIS select committee announces investigation of obstacles and delays behind a long-awaited final decision on the Swansea Bay Tidal Lagoon project
Report: Tidal stream energy could deliver £1.4bn boost to UK by 2030
ORE Catapult research finds development of wave and tidal stream energy in UK could boost jobs while cutting costs and emissions
Marine Energy Wales and Marine Hub Cornwall ink partnership agreement
Agencies sign Memorandum of Understanding as they seek to accelerate development of regions' nascent marine energy industry
Saipem 7000: On board the vast oil sector ship charting a new course for clean energy
The 118,000 tonne ship has spent three decades building oil and gas rigs - BusinessGreen climbs aboard ahead of its new offshore wind voyage
GFG powers up hydro business with Green Highland Renewables buyout
Billionaire Gupta family will invest £60m over the next two years in Scottish hydropower projects
Report: Labour backs Mersey tidal barrage proposals
FT reports that Shadow Chancellor John McDonnell has given his backing to ambitious plans to deliver £1.5bn tidal barrage project in the Mersey River
Atlantis launches £5m crowd-funding push
Atlantis launches new £5m offer through Abundance platform, as company also confirms it is on track to complete SIMEC deal
'Breakthrough': Wales First Minister offers 'substantial investment' to help kick-start Swansea Bay Tidal Lagoon
Could an offer to provide a substantial equity and/or loan investment help slash the headline price support the Swansea Tidal Lagoon would require?
Tidal Lagoon Power developer urges government to 'catalyse' industry, in face of ministerial scepticism
Cabinet minister describes the project as 'eye-wateringly' expensive, according to FT
Gupta moves to build clean energy giant with 50 per cent stake in Atlantis Resources
Deal is part of a plan to transform tidal power firm into a "global green power enterprise"
Proving that marine energy can pass the government's new technology tests
Luke Clark exclusively reveals RenewableUK's plans to work with the ORE Catapult, to prove marine energy can meet government's key benchmarks
Green Steel: SIMEC Energy seals hydro deal and targets 1GW of renewable power capacity
Gupta family's SIMEC Energy to buy Green Highland Renewables and reveals plans to build 1GW of renewables capacity in the UK by 2021
Is tidal power going down to the Wyre? Atlantis and Duchy of Lancaster ink agreement on Wyre estuary tidal barrage
Heads of terms agreement signed that gives Atlantis Resources an option to lease river bed for 160MW project
Nicola Sturgeon to open world's first floating wind farm
Experts predict 15-turbine Hywind project could pave the way for offshore wind farms to deploy in deeper, more remote waters
New wave energy generator hits the water
The WaveSub prototype from Welsh developers Marine Power Systems begins sub-sea testing phase in Cornwall
World's first hydrogen generated by tidal energy
Site in Orkney has produced hydrogen from electricity generated by tidal energy for the first time
Atlantis warns UK must ensure marine energy prospects not swept away by offshore wind cost revolution
Leading marine energy developer slashes project costs, but fails to secure clean energy contract as CEO warns it would be a 'travesty' if UK loses marine energy leadership position
Atlantis Resources hails tidal energy generation record for MeyGen project
Developer reveals total power generation during August reached new record of 700MWh as it completes upgrades to its three undersea turbines
Milford Haven Marine Energy Test Area secures funding boost
Plans to provide a pre-consented testing area in Welsh waters for marine energy developers awarded fresh funding support
