by Dr Peter Harrop, Chairman, IDTechEx
Walt Mills for Phys.org: The energy-storage goal of a polymer dielectric material with high energy density, high power density and excellent charge-discharge efficiency for electric and hybrid vehicle use has been achieved by a team of Penn State materials scientists. The key is a unique three-dimensional sandwich-like structure that protects the dense electric field in the polymer/ceramic composite from dielectric breakdown. Their results are published today (Aug. 22) in the Proceedings of the National Academy of Sciences (PNAS). "Polymers are ideal for energy storage for transportation due to their light weight, scalability and high dielectric strength," says Qing Wang, professor of materials science and engineering and the team leader. "However, the existing commercial polymer used in hybrid and electric vehicles, called BOPP, cannot stand up to the high operating temperatures without considerable additional cooling equipment. This adds to the weight and expense of the vehicles." Cont'd...
Stephen Edelstein for GreenCarReports: Tesla Motors was the first carmaker to branch out from selling electric cars to offering standalone battery packs for energy storage, but others have followed the company's lead. Mercedes-Benz and Nissan have stated their intentions to enter the energy-storage market, and now BMW is jumping on the bandwagon as well. At the Electric Vehicle Symposium & Exhibition 29—known as EVS29—held this week in Montreal, Canada, BMW unveiled an energy-storage system that uses battery packs from i3 electric cars. Developed in concert with German firm Beck Automation, BMW's system is designed to use either new battery packs or "second-life" packs that have degraded too much for continued use in electric cars. Battery packs that can no longer function in cars still have enough usable capacity for energy storage. BMW has tested the concept over the past five years with various research projects, including a 2013 "micro-grid" project with the University of San Diego, and a 2014 collaboration in Germany with utility Vattenfall to use electric-car battery packs as buffer to help stabilize electricity grids. Cont'd...
Swedish solar energy expert Midsummer receives funding from Mistra for development of lightweight solar modules on vehicles
The developed solar panels will be integrated in body panels in a Clean Motion Zbee ultra-light electric vehicle composite roof. The Swedish Foundation for Strategic Environmental Research, Mistra, is funding Midsummers development of lightweight solar modules on vehicles.
sonnen's Philipp Schroeder: "We are headed for a revolution that has the potential to completely abolish pedestrians and give congested inner cities new freedom!"
eMotorWerks Announces a Universal Adapter That Converts Any Level 2 EV Charging Station into a Smart Charging Station
JuicePlug will enable smart-grid control of any third-party EV charging station and expand company's popular rewards program that pays EV drivers for charging their vehicle
Continuing reductions in battery prices will bring the total cost of ownership of EVs below that for conventional-fuel vehicles by 2025, even with low oil prices.
Charge Ready Makes Electric Vehicle Charging Available Outside of Single-Family Homes
Solar-powered recharging stations also provide off-grid back-up power during emergencies.
Delivered to the location complete and ready to charge vehicles, it requires no permits, no civil engineering or planning, no foundations, trenching or electrical connections and is operational within minutes.
A Corvus lithium polymer Energy Storage System (ESS) has been integrated with a Siemens propulsion system aboard the worlds first electric commercial fishing vessel designed and built by Selfa Arctic AS.
eMotorWerks utilizes OSIsofts Connected Services to help bring its Smart[Grid] Electric Vehicle (EV) charging platform to the national scale
Drive Oregon Gathers Key Industry Influencers in Portland to Discuss the Future of Electric Vehicles
EV Roadmap 8 Program focus on Cars, Charging and Community Tracks
Many states have already begun implementing policies to support the increasing use of EVs.
London, England selects BYD as builder of next generation double-decker bus
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