Orkneys Scotland 1MW Tidal Stream Device (IMAGE) Terry Collins Assoc Caption A 1MW tidal power device has started full export of power in Scottish waters, paving the way for ScottishPower, to deploy the technology in the "world's first" tidal array. Credit Alstom / UNEP Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.