Sergey Brin’s secretive airship company LTA Research and Exploration is planning to power a huge disaster relief airship with an equally record-breaking hydrogen fuel cell. From a report: A job listing from the company, which is based in Mountain View, California and Akron, Ohio, reveals that LTA wants to configure a 1.5-megawatt hydrogen propulsion system for an airship to deliver humanitarian…
Tag: fuel cell
German Institute Develops ‘Powerpaste’ That Stores Hydrogen Energy At 10x the Density of a Lithium Battery
A German research organization has developed a magnesium-based “Powerpaste” with an energy density ten times more than current battery technology. Hackaday reports: We’ve been promised hydrogen-powered engines for some time now. One downside though is the need for hydrogen vehicles to have heavy high-pressure tanks. While a 700 bar tank and the accompanying fuel cell is acceptable for a city bus…
Are Hydrogen Fuel Cell Vehicles the Future of Autos?
Long-time Slashdot reader schwit1 shared this article from ABC News: What if your electric vehicle could be refueled in less than 5 minutes? No plug, no outlet required. The range anxiety that’s stymied sales of EVs? Forget about it. Three EVs can meet these demands and allay concerns about owning an emissions-free vehicle. There’s just one drawback. You can only find…
Engineers Are Building Huge Salt Caves To Store Huge Amounts of Hydrogen
An anonymous reader quotes a report from Popular Mechanics: Scientists are going back to the salt mines, literally, to find a revolutionary new way to store large quantities of hydrogen for energy. Proponents say this could be a step toward unlocking hydrogen for renewables — something that could change the energy landscape if it were resolved. “The project would initially have…
Tesla Powerwall Rival Seeks To Bring Hydrogen Into Your Home
An anonymous reader quotes a report from Bloomberg: It’s about the size of Tesla Inc.’s Powerwall, but can store up to three times as much energy over a longer period. That’s the promise of a new hydrogen-based energy-storage system for homes and businesses being developed by Australian startup Lavo Hydrogen Technology Ltd. The technology, developed with scientists at the University of…
Hydrogen-Powered Passenger Plane Completes Maiden Flight In ‘World First’
ZeroAvia’s hydrogen fuel-cell plane that’s capable of carrying six passengers completed its maiden flight this week. The aircraft has been retrofitted with a device that combines hydrogen and oxygen to produce electricity. CNBC reports: ZeroAvia has said the trip, described as a “hydrogen fuel cell powered flight of a commercial-grade aircraft,” is a “world first.” Other examples of hydrogen-fuel cell planes…
Nikola Admits Prototype Was Rolling Downhill In Promo Video
In late 2016, Nikola Motor Company founder Trevor Milton unveiled a prototype of the Nikola One truck, claiming it “fully functions and works, which is really incredible.” A couple years later, in January 2018, the company showed the Nikola One truck moving rapidly along a two-lane desert highway. But last week, the short-selling investment firm Hindenburg Research published a bombshell report,…
Microsoft Used Hydrogen Fuel Cells To Power a Data Center For Two Days Straight
Microsoft announced Monday that hydrogen fuel cells powered a row of its datacenter servers for 48 consecutive hours, bringing the company one step closer toward its goal of becoming “carbon negative” by 2030. Engadget reports: The idea to explore hydrogen fuel cells originated in 2018, when researchers at the National Renewable Energy Laboratory in Golden, CO used a proton exchange membrane…
Nikola Founder Exaggerated the Capability of His Debut Truck
An anonymous reader shares a report: After half an hour of promotional videos and big promises, Nikola’s 13-foot-tall prototype parked atop a rotating stage began to spin. The dramatic music reached a crescendo, lights flicked on and a partially translucent white sheet lifted off the Nikola One. Founder Trevor Milton walked up to applause, put his hands on his side and…
Submerged in water, this new device uses sunlight to produce energy
“The concept is broadly similar to an artificial leaf,” researchers said. Source: https://earthsky.org/human-world/solar-energy-via-water-splitting-module-artificial-leaf…