Author: Stephen Edelstein

NHTSA reopens investigation into Tesla unintended acceleration

Tesla SuperchargerThe National Highway Traffic Safety Administration (NHTSA) has reopened an investigation into alleged Tesla unintended acceleration in response to a petition. The investigation covers nearly every Tesla Model S, Model X, Model 3, and Model Y built, encompassing around 1.8 million vehicles in the U.S. It's a reversal of an earlier decision by the...

GM acquires more smarts for EV battery health

GM electric pickup silhouette  -  from 2020 Ultium platform previewGeneral Motors has acquired Israel-based battery startup ALGOLiON for an undisclosed amount, with the aim of developing new ways to track EV battery health. ALGOLiON has developed software that uses data from EV battery management systems to help identify anomalies in individual cells, which could provide early detection of thermal runaway events...

Rivian made progress ramping up EV production in Q2

2023 Rivian R1TRivian built 13,992 vehicles and delivered 12,640 vehicles in the second quarter of 2023, the automaker reported Monday. These new Q2 numbers are up significantly versus the 9,395 vehicles made and 7,946 delivered in the first quarter. And they show that Rivian isn't falling much farther behind on deliveries. A Rivian press release said these...

Federal study lays out US charging needs by 2030

Porsche Taycan chargingStricter emissions standards, automaker EV goals, and increasing consumer demand for EVs will create more need for public charging infrastructure, which a new study from the National Renewable Energy Laboratory (NREL) aims to quantify. The NREL estimates that current regulatory and industry trends will lead to 30 million to 42 million EVs on U.S...

GM details hardware for using EVs as home power backup

2024 Chevrolet Silverado EV with GM Ultium Home energy systemGeneral Motors on Wednesday detailed its first bidirectional vehicle-to-home (V2H) charging hardware, allowing EVs to serve as a home backup power source. The Ultium Home V2H Bundle includes an AC home charger, dubbed the PowerShfit Charger, that allows vehicles to discharge power from their battery packs, along with an Enablement Kit that adds an...

2024 Nissan Leaf: Only new EV with CHAdeMO returns unchanged

2024 Nissan LeafThe 2024 Nissan Leaf enters the new model year unchanged, and as the last fully electric vehicle in production using the CHAdeMO connector for DC fast charging. Pricing starts at $29,235 with the mandatory $1,095 destination charge, up $340 from the 2023 model year. As with the previous model year, the Leaf lineup includes two grades, the base...