Nissan and Endesa have agreed to work together to develop a mass-market vehicle-to-grid (V2G) system. The two companies plan to introduce V2G services in the European market and to explore the use of second-life EV batteries for stationary applications. “Every Nissan electric vehicle battery contains a power storage capability that will prove useful in contributing… Read more »
Search Results Found For: "DOE "
Researchers develop redox flow battery with high energy density
Researchers at Pacific Northwest National Laboratory (PNNL) have developed a new zinc-polyiodide redox flow battery that could offer more than two times the energy density of existing designs. Flow batteries, which use ionized liquids stored in external tanks in place of traditional electrolytes, have garnered a lot of publicity lately, as the storage medium of… Read more »
San Diego utility integrates EVs into California’s wholesale energy market.
San Diego Gas & Electric (SDG&E) has launched a pilot vehicle-to-grid project under which it will bid a group of energy storage systems and EV fleets as one resource directly into the California Independent System Operator’s (CAISO) energy markets. Utilities use storage resources like this to address short-term imbalances in electricity supply caused by such… Read more »
February plug-in sales slow overall, but BMW i3 powers ahead
There are plenty of legitimate excuses: winter is always the slow season for auto sales; a couple of key vehicles are in rundown mode as buyers wait for a new and improved model; and, although logic tells us they shouldn’t, ultralow gas prices may be taking a bite out of demand for plug-ins. Be all… Read more »
The charging port-to-EV ratio: residential versus commercial
You may have noticed that just about every electrical supply equipment manufacturer thrust into the home charging business as the EV market developed over the last few years. However, only a handful stuck their toes into the networked-public-charging pond – and some quickly decided that the water was too cold to swim in, and scaled… Read more »
This Changes Everything: Capitalism vs. the Climate (book review)
This Changes Everything: Capitalism vs. the Climate, by Naomi Klein, is a powerful, important book, meticulously researched and beautifully written. I also found it a very disturbing book, and in a way I wish I hadn’t read it. The thesis is that the kind of action required to avert climate catastrophe is incompatible with the… Read more »
Two new books describe life with Tesla’s Model S
Tesla is very much a product of the 21st century, so perhaps it’s fitting that, while there are loads of videos and online articles about the company, its cars and its colorful leader, so far there is not a lot in print. There are two good new books about Model S, and both make good… Read more »
Scalable axle module for commercial vehicles promises cost savings
A group of eleven German partners, including the Fraunhofer Institute, is developing an integrated axle module for commercial vehicles that promises high performance and reduced production costs. ESKAM, which stands for Electric Scalable Axle Module, includes a motor, gearbox and power electronics in a single compact housing. Advantages of the axle module include high power… Read more »
Plug-in sales drop with the temperature – LEAF fails to set new record, Volt buyers wait for the new model
January has always been a slow month for EV sales, and this month didn’t fail to disappoint. Monthly sales of 5,924 barely bested last January’s figure. A new generation of vastly-improved plug-ins is in sight, so a lot of buyers may be opting to wait a bit, and those rock-bottom gas prices probably aren’t helping…. Read more »
Toyota exec sneers at Tesla for having electric eggs in one basket
Despite the best efforts of EV journalists to keep the peace, the battery and hydrogen teams are squaring off for a smackdown. In one corner, Tesla’s Elon Musk, who continues to deride the efficiency and practicality drawbacks of what he calls “fool cells.” In the other corner, Toyota, whose Lexus subsidiary runs ads ridiculing battery-electric… Read more »