Since its founding in 2004, Proterra has grown to become North America’s largest supplier of electric buses. The company has sold some 950 buses to transit agencies, airports, universities, national parks and private companies in 43 states and provinces. Under its Proterra Powered program, the company provides powertrains to other vehicle makers—school buses for Thomas… Read more »
Search Results Found For: "v2g"
DOE to fund EV charging cybersecurity in Michigan
The DOE has announced more than $7 million in funding for a Michigan-based cybersecurity company, Dream Team (DTLLC), to develop an infrastructure that protects the electric grid from cyber-attacks on EVs and EV charging systems. Once the electric roadway and vehicle-to-grid (V2G) technology has been developed, it will be tested at the American Center for… Read more »
The technical challenges of bidirectional chargers
For years, we’ve been hearing about an EV technology that promises to be a game-changer: Vehicle-to-Grid (V2G) bidirectional charging. My recent work with one V2G charger developer, Fermata Energy, has convinced me that V2G has found its proverbial killer app: load peak shaving for commercial/industrial energy customers. This article is going to concentrate on the… Read more »
Turnkey transit bus electrification: Enel X offers full service EV-fleet installations for city and school buses
Q&A with Giovanni Bertolino, Head of E-Mobility at Enel X Some of the most compelling stories in the EV world these days have to do with charging. For an individual EV driver, charging may seem like a simple matter—plug in your car in the evening, and it’s ready to drive in the morning—and that’s part of the appeal of… Read more »
UK utility EDF aggressively pushes EVs to its customers
Electric utilities have always been pretty keen on EVs, for obvious reasons. However, now that the possibilities of V2G technology are coming into focus, some utilities are becoming fervent EVangelists. Aggregating large numbers of EVs into giant “virtual batteries,” which is already taking place in pilots around the world, facilitates the integration of renewable energy… Read more »
New report: EVs will be a major disruptor for the US electric power sector
A new report from The Brattle Group finds that EVs will be a major disruptor for the US electric power sector. The group’s economists predict that the number of EVs in the US will increase from 1.5 million in 2020 to 10-35 million by 2030. They estimate that the electric power sector will need to… Read more »
The emerging “non-utilities”—EVs are helping new players in the energy marketplace.
Gordon Feller serves on the boards of several non-profit organizations focused on the future of greener mobility. He formerly served as President Obama’s appointee to a US Federal Commission established to assess emerging energy-focused digital technologies. Dramatic pricing changes, shifting cost structures, new demand curves and technologies that enable efficient decentralization are driving a dramatic… Read more »
Tesla Autobidder software aggregates solar and storage into a giant virtual utility
The future of energy is distributed. Instead of buying energy from a small number of giant power plants, traders on the energy market are increasingly dealing with a large number of small, widely distributed assets. Energy assets include not only power-generating plants such as wind and solar installations, but storage facilities such as stationary batteries… 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 »
Fermata receives UL certification for vehicle-to-grid EV charging system
Underwriters Laboratories (UL) has announced that Fermata Energy’s bidirectional EV charging system is the first in the world to be certified to a new North American safety standard, UL 9741. The standard covers bidirectional equipment that charges EVs from an electric power system (EPS) and also allows the vehicle to export power to an EPS,… Read more »
