Collaborate Disseminate
Wave energy remains one of the least-exploited clean energy options, with huge potential as part of a green energy grid. Finland’s AW Energy is preparing to field a contender at scale – the Waveroller – which sits on the sea bed generating up to 1 MW.C… Continue reading WaveRoller sea-floor generator approaches commercial deployment
Power demand spikes in the early morning and later evening, when solar arrays can’t help. But researchers in Scotland say orbital launch costs are getting so cheap that giant space-based reflectors could soon be a viable way to power these timeslots.Co… Continue reading Orbital reflectors could boost solar energy around dusk and dawn
Researchers in Jordan and Qatar have come up with a remarkable design for a “twin technology solar system” (TTSS) capable of generating clean energy 24/7. This double-action design promises more than twice as much energy as a standard solar updraft tow… Continue reading Double-action solar tower promises clean energy all day and night
A Dutch startup spun out of the Delft University of Technology has launched the Kitepower Hawk, a wind energy storage solution that’s designed to replace diesel generators for small island communities, on construction sites or in agriculture.Continue R… Continue reading Container-based mobile battery hub recharged by kite power
With most of Arizona in a state of moderate to extreme drought, the Gila River Indian Community and the US Army Corps of Engineers have signed a deal to begin a solar-over-canal project designed to cut down evaporation and boost solar efficiency.Contin… Continue reading Arizona solar canal project aims to save water while making power
Gulfstream Aerospace has flown into history as one of its G600 aircraft completed the world’s first transatlantic flight burning 100% Sustainable Aviation Fuel (SAF) from Savannah, Georgia, to Farnborough, England, in six hours and 56 minutes.Continue … Continue reading Gulfstream completes historic transatlantic flight with renewables
Swedish start-up Minesto has been for years trying to float the idea of having underwater turbines that generate power for use on-shore. These would be anchored to the seafloor by …read more Continue reading Underwater Kites Buoying The Prospect Of More Tidal Power Generation
In an average day, tropical oceans absorb about 278 petawatt-hours of solar energy. Harvesting just 1/4000th of that energy would supply the entire world’s daily electricity – and ocean thermal energy conversion provides a possible method.Continue Read… Continue reading First commercial-scale ocean thermal energy generator slated for 2025
It looks nothing like a typical “fan on a stick” wind turbine, but this oval track with evenly spaced wing blades could be an enormously disruptive addition to the renewable energy mix, since it slashes the cost of wind power to unprecedented lows.Cont… Continue reading Bill Gates backs novel device promising wind energy at 1/3 the cost
A wildly innovative turbine that could halve the cost of offshore wind is set to go into testing in Norway. The 19-m (62-ft), 30-kW, contra-rotating vertical-axis turbine is a prototype of a design that could scale to unprecedented size and power.Conti… Continue reading Extraordinary contra-rotating floating wind turbines to begin testing