Show Notes 26 June 2026

World’s Most Powerful Tidal Turbine ‘Orbital O2’ Begins Operations Off Scotland’s Orkney IslandsMI News NetworkMarineInsight.comhttps://www.marineinsight.com/worlds-most-powerful-tidal-turbine-orbital-o2-begins-operations-off-scotlands-orkney-islands/https://www.orbitalmarine.com/https://www.youtube.com/watch?v=kSM3WukK_cgHelion secures world’s first regulatory licenses for fusion power plant being built in WashingtonLisa StifflerGeekwirehttps://www.geekwire.com/2026/helion-secures-worlds-first-regulatory-licenses-for-fusion-power-plant-being-built-in-washington/Circularity Fuels Converts Raw Dairy Biogas to Jet Fuel in World First End-to-End PilotBeth AntonRenewable Energy Newshttps://www.renewableenergymagazine.com/biogas/circularity-fuels-converts-raw-dairy-biogas-to-20260617Ultrasound-based pacemaker noninvasively steadies the heartJennifer ChuMIT Newshttps://news.mit.edu/2026/ultrasound-based-pacemaker-noninvasively-steadies-heart-0602Waste oils and fats to be turned into low-emission jet fuel with new modular techSujita SinhaInteresting Engineeringhttps://interestingengineering.com/energy/honeywell-brazil-cleaner-jet-fuelNanoengineered wood sets new record for transformer insulationLisa LockTechXplore.comhttps://techxplore.com/news/2026-06-nanoengineered-wood-insulation.htmlWorld-first hydrogen-powered 'gas station' for ships passes key trialsOmar KardoudiNew Atlashttps://newatlas.com/marine/elire-maritime-hydrogen-power-hub/A solar-powered rubbish-eating boat? The vessel chomping plastic waste out of the seaKatharine GammonThe Guardianhttps://www.theguardian.com/environment/2026/jun/12/solar-powered-rubbish-eating-boat-plastic-waste-sea