Indeximate Demos Cable Health Monitoring Tech on RWE Subsea Cables
Indeximate, a provider of fiber sensing-based cable health monitoring to the offshore wind energy industry, announced that it has demonstrated its cable health monitoring to the offshore wind farm operator RWE. Following their success in RWE’s 2023 innovation competition, over winter 2024-25, Indeximate’s proprietary Scattersphere technology provided continuous health monitoring tracking and analysis of two strings at Arkona offshore wind farm in the Baltic Sea, covering 13 turbines.Indeximate’s technology leverages existing optical fibers that commonly exist in subsea power cables
Wales Tidal Energy Project Moves Ahead
Inyanga Marine Energy Group awarded the fabrication contract to build its HydroWing tidal energy device to Hutchinson Engineering.The 20 MW HydroWing tidal energy array will be deployed at Morlais off Anglesey in Wales, one of the largest consented tidal energy projects in Europe. The contract with Hutchinson Engineering covers the fabrication of the foundation frame and the rear nacelle, including welding, painting and coating to a specification capable of withstanding the harsh underwater environment. The foundation frame will weigh 120 tons, with an energy yield of 1.2 MW from
Green Marine Poised for Growth Alongside Potential UK Marine Energy Surge
Green Marine UK is poised for growth as one of the most experienced players in the UK’s rapidly expanding marine energy sector, as studies underscore the potential of wave and tidal technologies.With a track record delivering complex marine operations, vessel provision and engineering support for pioneering wave and tidal developers, Green Marine is currently a key partner in the USD$21.1 million (€19 million) WEDUSEA project—Europe’s most ambitious wave energy demonstration to date. The initiative will see the deployment of a 1 MW floating wave energy converter at the European
InterMoor Completes Studies for UK Floating Windfarm Development
the successful completion of multiple study packages for the planning, installation, operations, and maintenance of a commercial-scale floating windfarm in the United Kingdom. The windfarm, with a capacity of up to 1GW and water depths ranging from 85 m to 150 m, represents an advancement in renewable energy.The completed studies include:Mooring System Costs and Installation Comparison StudyMooring Repair and Sparing Philosophy StudyPort Facilities Study: FOWT Mooring Storage and MobilizationAnchor Feasibility StudyFOWT Temporary Mooring Study“These studies are crucial for the upcoming development
Eco Wave Power, All-Ways Metal Sign Wave Power Tech Manufacturing Deal
Eco Wave Power, an onshore wave energy technology company, announced the signing of a manufacturing agreement with All-Ways Metal, for the production of floaters for its wave energy project in the Port of Los Angeles. This marks a milestone in the development of Eco Wave Power's first-ever U.S. proof-of-concept installation.The floaters, which form a key component of Eco Wave Power's proprietary wave energy conversion technology, will be manufactured locally by All-Ways Metal and are scheduled for delivery within 70 days. Once completed, the floaters will be installed and connected to the
Sercel Launches DFU-3C Node, Extending WiNG Range
Sercel has launched the WiNG DFU-3C, a three-component version of its field-proven WiNG land seismic nodal solution. The WiNG DFU-3C supports a growing need for high-end seismic applications for the energy and mineral E&P sectors.The new integrated three-component node acquires the most comprehensive and high-definition data for outstanding imaging, characterization and monitoring of the subsurface. As part of the WiNG range, it comes complete with unique advanced features as standard, such as the ultra-sensitive QuietSeis® broadband digital sensor and Pathfinder transmission management
UK Approves Five Subsea Power Cable Projects
UK energy regulator Ofgem on Tuesday approved five new undersea energy links which it said would further harness the vast potential of North Sea wind and help to power millions of homes.The approved projects include the Tarchon Energy Interconnector with a capacity of 1.4 gigawatts (GW) connecting England and Germany, as well the 0.75 GW Mares Connect cable to the Republic of Ireland and LirlC, a 0.7 GW project to Northern Ireland.Based on analysis by both Ofgem and the National Energy System Operator (NESO), Britian is expected to become a net energy exporter by 2030 due to the growing amount of
Maine Wins Federal Floating Wind Research Lease
The Biden administration on Monday issued an offshore wind lease to the state of Maine for a small project that will demonstrate floating turbine technology off the U.S. East Coast.The lease area covers 9,700 acres (3,920 hectares) and is 28 nautical miles (52 kilometers) from shore, an area that could accommodate up to 12 floating offshore wind turbines that could generate about 144 megawatts of electricity.Floating wind is widely acknowleded as the future of offshore wind, as it is able to tap stronger winds further from shore. It opens opportunities, too, for companies serving the offshore oil and
Underwater Power Grids Could Revolutionize How the US East Coast Gets Its Electricity
everyone wants reliable electricity in their homes and businesses, few support the construction of the transmission lines necessary to get it there. This has always been a problem, both in the U.S. and internationally, but it is becoming an even bigger challenge as countries speed toward net-zero carbon energy systems that will use more electricity.The U.S. Department of Energy and 10 states in the Northeast States Collaborative on Interregional Transmission are working on a potentially transformative solution: plans for an offshore electric power grid.How an offshore transmission backbone could reduce
August 2025
