Q&A with Aqua Metals execs Steve Cotton and David Regan Regardless of the claims made in Facebook memes, Li-ion batteries are eminently recyclable, and current recycling methods cause far less environmental damage than the well-documented depredations of the petroleum industry. However, as sustainability is central to the mission of the EV industry, we need to… Read more »
Search Results Found For: "cobalt"
Mack LR Electric refuse vehicle delivered to Coastal Waste & Recycling
US truck maker Mack Trucks, a subsidiary of Volvo, has delivered a Mack LR Electric refuse vehicle to Florida-based Coastal Waste & Recycling. Nextran Truck Centers will provide service and support. Coastal Waste & Recycling is also piloting Volvo Construction Equipment’s CE EC230 Electric 23-ton excavator. The Mack LR Electric features two-stage regenerative braking and… Read more »
ION Storage Systems achieves milestone with its anodeless solid-state battery
ION Storage Systems, a Maryland-based manufacturer of solid-state batteries, has announced that its anodeless and compressionless SSB achieved a key threshold with its first market deployment with the US military. ION says its SSB successfully exceeded 125 cycles with less than 5% capacity degradation in performance, offering the potential for more than 1,000 cycles in… Read more »
MIT chemists develop an organic battery cathode for EVs
MIT researchers have designed a new lithium-ion battery using an organic cathode that contains no cobalt or nickel. In a new study, the researchers showed that this material an conduct electricity at similar rates as cobalt batteries, and could be produced at much lower cost. The new battery also has comparable storage capacity and charges… Read more »
MP Materials has an ambitious US rare earth supply chain strategy to fuel EV innovation
Q&A with MP Materials’ Matt Sloustcher. There’s much hand-wringing in the press these days about battery raw materials such as lithium, cobalt and nickel. However, save some of your anxiety for rare earth materials. These elements (which are not particularly rare, but seemed so to the scientists who named them back in the 18th century)… Read more »
GM says equipping the next-gen Chevy Bolt EV with LFP batteries will save billions
EV enthusiasts were disappointed at GM’s decision to discontinue the popular (if a bit dull) Chevy Bolt EV last year. In hindsight, the move may have been premature—the new Ultium EVs that were supposed to replace the Bolt in GM’s lineup have been delayed, causing the company to post embarrassingly low EV sales figures for… Read more »
Stellantis Ventures invests in Tiamat’s sodium-ion battery technology
Stellantis Ventures has made a strategic investment in France-based sodium-ion battery developer Tiamat. Tiamat says its sodium-ion technology is lithium- and cobalt-free and cheaper per kilowatt hour (kWh) when compared with lithium-ion batteries. The wide availability of sodium boosts sustainability and material sovereignty. Tiamat will use the new funding to start construction of a sodium-ion… Read more »
Layered oxide cathode could make sodium-ion batteries an attractive option for EVs
Researchers at the US Department of Energy (DOE)’s Argonne National Laboratory have invented and patented a new battery cathode material that replaces lithium ions with sodium and could be significantly cheaper. The research team has developed a layered oxide cathode for sodium-ion batteries. A layered sodium nickel-manganese-iron (NMF) oxide cathode efficiently inserts and extracts sodium,… Read more »
2024 Dodge Charger Daytona: the ‘Brotherhood of Muscle’ goes electric
The Charger sedan and Challenger coupe exuded testosterone, courtesy of snarling V-8s. Dodge says the EVs that replace them will be just as noisy. The 2024 Dodge Charger Daytona is a Detroit anomaly: it’s a passenger car in an age of trucks and SUVs, it’s battery-electric when U.S. makers seem to be in an EV… Read more »
LFP batteries responsible for 36% of global EV graphite demand
According to Adamas Intelligence, 493,472 tons of graphite were deployed globally in the batteries of all newly marketed passenger EVs and hybrids from January to October 2023, up 45% or 153,034 tons from the same period in 2022. Over the same period, passenger EV unit sales rose 33% and sales-weighted average battery capacity in kWh… Read more »