Collaborate Disseminate
Gates- and Bezos-backed startup Form Energy is one of the most exciting companies in the grid-level renewable energy storage space, with a multi-day iron-air battery system just 10% the cost of lithium. A 10-MW/1-GWh demo system has now been approved.C… Continue reading Super-cheap gigawatt-scale rust battery greenlit for Minnesota
Canadian company Volt Lithium has developed and pilot-tested a new low-cost lithium extraction method to pull this critical battery metal out of low-concentration brines. Now it plans to turn old oil fields into lithium production operations.Continue R… Continue reading Fast, low-cost direct lithium extraction could avert a supply crisis
Tesla’s 4680 cells, for comparison, measure somewhere between 244-296 Wh/kg. So the extreme-density cells recently tested in Beijing represent a huge leap forward from the status quo – even if they’re solely focused on maximizing a single metric.Contin… Continue reading Chinese scientists push lithium batteries up to a record 711 Wh/kg
Oak Ridge National Laboratory (ORNL) has come up with a small tweak that could have big consequences. By making a small change to how a type of solid-state battery is made, the scientists managed to eliminate defects in the electrolyte film, opening th… Continue reading Simple tweak creates safer, more efficient solid-state batteries
Japanese company PowerX is moving ahead with its strange plan to build a “mobile power station” in the form of a 140-meter (460-ft) electric “battery tanker,” which will carry 241 megawatt-hours of renewable energy across the sea over short distances.C… Continue reading Bizarre 460-foot “battery tanker” set to ship electrons by 2026
As electric vehicle adoption ramps up, drivers may start to find queues adding to their top-up times at charging stations. One alternative solution with potential is to swap out the run-down battery pack for a fresh one, and Ample has just revealed tha… Continue reading Ample gets EV battery swaps down to just 5 minutes
Lithium batteries started an avalanche of innovation when they became widely available, largely because they could hold significantly more energy by weight than other contemporary chemistries. Touchscreen smartphones, drones, all-day laptops, long-rang… Continue reading CATL launches ultra-high density 500-Wh/kg “condensed battery”
Back in 2015, Gogoro proposed setting up a network of battery-swapping stations so that riders of its electric smartscooter no longer had to worry about per-charge range. Now the company operates thousands of them, and has partnered with Enel X to have… Continue reading Gogoro’s battery swap GoStations help with power grid stability
Although it’s generally not a good idea to swallow batteries, ingestible medical electronic devices often have batteries in them. A new type of battery could make such devices safer to use, as it’s made entirely of edible ingredients.Continue ReadingCa… Continue reading Hungry for power? Scientists create an edible rechargeable battery
We’ve been covering the exploration and development of silicon battery anodes for well over a decade, but most of the breakthroughs have come at laboratory level. The past few years have seen the technology moving toward commercialization, and Silicon … Continue reading Nano-composite silicon anode promises EV range boost & 10-min charging