As gains in energy efficiency and the plummeting cost of home-generated solar power threaten to shrink their revenues, some electric utilities seem to see EVs as a source of future demand for centrally-generated power. A case in point is Duke Energy, which, while leading the charge against efficiency and solar in its Florida service area,… Read more »
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Renault-Nissan sells 200,000 EVs
The Renault-Nissan Alliance has sold its 200,000th EV, highlighting its dominant position in the pure EV market, with a 58% market share. Renault and Nissan EVs have driven approximately 4 billion kilometers, saving 200 million liters of fuel and 450 million kilograms of carbon dioxide. The flagship LEAF is the top-selling plug-in vehicle in the… Read more »
Chinese government approves new Kandi luxury EV for incentives
Kandi Technologies (Nasdaq: KNDI) has announced that its new mid-tier luxury EV has been approved by China’s Ministry of Industry and Information Technology. The new model, with the cumbersome name SMA7002BEV05, has been added to the list of recommended new energy vehicles, which means that buyers are now eligible for a wide range of national… Read more »
Air Force rolls out plug-in vehicle fleet with V2G
Los Angeles Air Force Base has replaced its entire general-purpose vehicle fleet with plug-in vehicles. The 42-vehicle fleet includes 13 Nissan LEAFs, five Ford pick-up trucks with EVAOS PHEV kits, 9 VIA Motors VTRUX vans, four Electric Vehicle International medium-duty trucks and one Phoenix Motorcars 12-passenger bus. Most are equipped with vehicle-to-grid (V2G) capability, allowing… Read more »
Celgard to work with Panasonic on next-generation battery cells
Celgard, a subsidiary of Polypore International (NYSE: PPO) and Panasonic have agreed to work together to develop coated and uncoated Celgard brand separators for Panasonic’s next-generation cylindrical battery cells. Upon completion of the development effort, the two firms expect to form a long term supply agreement. A battery separator provides a barrier between the anode… Read more »
Tesla third-quarter results: record deliveries of Model S, another delay for Model X
Tesla’s third-quarter shareholder letter was a mixed bag: profits are up, but mainly due to sales of California ZEV credits; Model S deliveries are right on track; and the Model X will be delayed once again. Tesla reported a small third-quarter profit of $3 million, using non-GAAP figures, which include healthy sales of Zero Emission… Read more »
Next-gen battery pack testing: AeroVironment launches the AV-900 EX
In the late 1980s, General Motors contracted with the California-based firm AeroVironment to develop the Impact electric concept car. It was the prototype that evolved into the infamous EV1 production car. While designing the Impact, AeroVironment needed the ability to test large-format battery packs for automotive applications. However, at that time, essentially no one else… Read more »
Simulation of battery pack cooling systems: measure twice, cut once
The experts at Mentor Graphics walk us through the simulation and analysis of a battery pack cooling system. In the business of battery pack design, one of the main considerations is cooling. The pack must have a uniform and stable temperature for the batteries to perform adequately during worst-case conditions. Even within a single cell,… Read more »
Ford may bring its plug-in hybrid models to Europe
Ford may start selling PHEVs in Europe, following the lead of rival Volkswagen Group. Ford’s Fusion Energi and C-MAX Energi PHEVs have been pretty popular in the US market, but the company hasn’t launched plug-ins in Europe because of what it sees as low demand. However, this week, Uli Koesters, Ford’s Vehicle Line Director for… Read more »
Freudenberg Group’s new line of Li-ion battery separators
The separator is a critical component of a battery. It provides a barrier between the anode and the cathode while enabling the exchange of ionic charge carriers from one side to the other. For over 40 years, the Freudenberg Group has been producing separators for nickel-based batteries, such as the nickel-metal hydride (NiMH) cells widely… Read more »