Tidal Power

Wave and tidal developers will no longer require financial guarantees from parent companies

Marine Current Turbines confirms Siemens has increased stake to 45 per cent as it prepares to approach investors to secure project finance

Norman Foster's plans for a new £50bn aviation, rail and communications hub features 5km long tidal array

Tidal Generation Limited prototype is first EMEC project to deliver over 100MWh of power to the grid

First minister says investment will help developers commercialise marine technology, and also unveils £2m skills boost

Changes to financial support to be confirmed as Japanese tidal developer announces plan to test turbine in Scottish waters

Wave and tidal power sector welcomes Renewables Obligation banding review as sign of government confidence in fledgling market

Major changes to Renewables Obligation scheme deliver huge boost to marine and offshore wind energy

Project launched to assess how energy extraction at one site may affect the energy available elsewhere

Marine energy pipeline beefed up as eight new projects granted lease agreements