The Tennessee Valley Authority and the Tennessee Department of Environment and Conservation have partnered to develop a statewide fast charging network. The plan is to add approximately 50 new charging locations, one every 50 miles, along Tennessee’s interstates and major highways. There are currently about 24 public fast charging locations in the state that support… Read more »
Search Results Found For: "Megawatt Charging Standard"
Task force to develop Megawatt Charging System for heavy-duty EVs
In September, an international task force including representatives of the National Renewable Energy Laboratory (NREL) and the Charging Interface Initiative (CharIN) hosted a meeting of “leading OEMs, utilities, equipment manufacturers and suppliers” to test prototypes for a new charging system for heavy-duty vehicles: the Megawatt Charging System (MCS). The task force says the test, which… Read more »
EnergyHub gives utilities more flexibility to manage peaks, including direct control of EV charging
The electrification of transport is proceeding in parallel with a major restructuring of the electrical grid, and these trends interact with each other in several ways. As the grid transforms from a centralized model to a decentralized model, utilities are facing an entirely different set of technical challenges than those that existed a century ago,… Read more »
ORNL demonstrates bi-directional wireless charging on UPS delivery van
Researchers at the DOE’s Oak Ridge National Laboratory (ORNL) recently demonstrated a 20-kilowatt bi-directional wireless charging system installed on a UPS medium-duty, plug-in hybrid electric delivery truck. In the demo, the system transferred power at more than 92% efficiency between the truck and a charging pad across an 11-inch air gap, using two electromagnetic coupling… Read more »
Eaton DC hyper charger charges at rates of up to one megawatt
Power management company Eaton has announced an addition to its EVSE product line. The DC hyper charger is designed to serve mass transit EVs such as buses, and is scalable from 250 kW to 1 MW charging rates. Eaton’s engineers collaborated with product testing firm Intertek to devise a testing regimen for the new charger…. Read more »
Daimler and PGE develop the electric truck stop of the future
The Electric Island project, a collaboration between Daimler Trucks North America and Portland General Electric, will be a test bed for all kinds of heavy-duty EV charging solutions. Electric trucks are finally starting to roll. After years of vehicle development, research projects and pilot deployments, major fleet operators around the world are beginning to place… Read more »
Electrifying the box—a new path to trucking electrification
Powered trailers offer a painless path to electrifying heavy-duty transport. Trucking firms are caught in a bit of a bind. They need to electrify before their competitors do, or risk being undercut on the all-important metric of cost per mile—however, electric trucks come with high upfront costs, and when it comes to long-haul Class 8… Read more »
EVSE testing for safety and compliance
Sponsored by Advanced Test Equipment Corp. EVSE, or Electric Vehicle Supply Equipment, transfers electrical power from a power source to an electric vehicle. These devices can come in many different forms, such as charging stations, EV chargers, and charging points, but they all function under that basic principle. EVSEs today can differ depending on many… Read more »
Sensata’s new contactor facilitates the transition to 800-volt EV architectures
Sensata Technologies has launched a High Efficiency Contactor (HEC) designed to simplify the transition from 400 V to 800 V electric vehicle architectures. The HEC enables seamless compatibility with legacy and next-generation charging infrastructure, according to the company, allowing 800 V EVs to charge at 400 V charging stations without the need for costly boost… Read more »
Gotion completes 0.2 GWh pilot line for all-solid-state batteries
Chinese battery manufacturer Gotion High-Tech has completed a 0.2 GWh pilot production line, started in 2024, that has a 90% yield rate for its GEMSTONE all-solid-state battery. The 2025 iteration demonstrates a 60% improvement in sulfide electrolyte ion conductivity, 150% higher cell capacity and 90% reduced stacking pressure pre-tension force, the company said. Its safety… Read more »