Unicon, a producer and supplier of ready-mixed concrete in Denmark, operates a fleet of 195 trucks, and is beginning to explore the possibility of electrification. The company tested a Volvo FE Electric truck, and now plans to order 11 Volvo FM Electric models, which will be converted to cement mixers. Deliveries are to start by… Read more »
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Emporia Energy and BREK Electronics to develop bidirectional EV charger
Energy management specialist Emporia Energy has partnered with BREK Electronics to develop a bidirectional EV charger that can transfer power from a vehicle to a building and/or the grid. The new product is scheduled to go on sale in North America in 2023 at a price under $1,500. BREK, which specializes in silicon carbide-based power… Read more »
How to improve heat dissipation and EV battery lifetime
Sponsored by Von Roll Next-Generation Adhesive Products for Battery Applications How to improve heat dissipation, productivity and lifetime performance of battery modules and packs As the current trend is moving away from conventional ICE (Combustion Engine) power train systems to fully or hybrid electric systems, there is a strong demand and need for next-generation materials… Read more »
New Yale study finds lifecycle emissions of EVs to be far lower than ICEs
The myth of the “long tailpipe” has been disproven by many a scientific study, but, like the flat-earth theory, it will probably never go away. Over the years, Charged has reported on dozens of studies that found the lifecycle emissions of EVs to be lower than those of gas-burners. The latest dose of debunking comes… Read more »
A closer look at minimizing AC charging losses: From the breaker to EV (Part 1)
It’s fairly well known by now that EVs cost far less per mile to drive than their closest ICE counterparts, and the main reason is simply that the EV drivetrain is far more efficient at converting its stored form of energy into motion. In the quest to improve efficiency even more, the focus tends to… Read more »
Ford sends out teams of Charge Angels to troubleshoot defective public chargers
“More chargers! More chargers!” That’s the chorus we hear on a daily basis. But those of us who make it our business to test existing public chargers might add another request: “More reliable chargers, please.” Public chargers are often out of order, and those that work often deliver less power than advertised, or require multiple… Read more »
GM expands its battery tech development at new Wallace Battery Cell Innovation Center
General Motors has announced plans to build a new battery development facility on the grounds of its Global Technical Center in Warren, Michigan. The Wallace Battery Cell Innovation Center will “significantly expand the company’s battery technology operations and accelerate development and commercialization of longer-range, more affordable electric vehicle batteries.” The facility is named after the… Read more »
Tesla gets 4 models certified in India, could enter market soon
India’s Ministry of Road Transport and Highways has tested four Tesla models and certified them to be roadworthy. “The tests ensure the vehicle matches the requirements of the Indian market in terms of emission and safety and road worthiness,” states the ministry. The models tested appear to be variants of Models 3 and Y. Tesla… Read more »
Tesla develops new cost-slashing lithium extraction process
During last year’s Battery Day presentation, Tesla unveiled a number of new technologies, processes and plans, some of them only sketchily explained. One of these was a new lithium extraction process that Senior VP of Engineering Drew Baglino predicted could deliver as much as a 33% reduction in lithium costs. “What is the best way… Read more »
Bipartisan infrastructure proposal includes a new federal tax on EVs (updated)
EV experts have waxed ecstatic about President Biden’s American Jobs Plan, which would include up to $174 billion in funding to boost EV adoption. However, given the political situation in the US Senate, it’s becoming apparent that this proposal is unlikely to become law. Now the talk in Washington is of a “bipartisan compromise,” which… Read more »