article thumbnail

Daimler Buses introduces Citaro hybrid bus; available on diesel and gas models; separate 48V network

Green Car Congress

The hybrid powertrain is optionally available for a large number of model variants of the best-selling urban bus, even for the natural-gas-engined Citaro NGT. Braking to a stop from a speed of 50 km/h just once is enough to recharge the power storage units in the Citaro hybrid.

Available 170
article thumbnail

New MIT metal-mesh membrane could solve longstanding problems with liquid metal displacement batteries; inexpensive grid power storage

Green Car Congress

Sadoway considers this development a breakthrough, because for the first time in five decades, this type of battery—the advantages of which include cheap, abundant raw materials, very safe operational characteristics, and an ability to go through many charge-discharge cycles without degradation—could finally become practical.

MIT 150
article thumbnail

BP invests $5M in mobile electric vehicle charging company FreeWire; intro at some retail sites this year

Green Car Congress

a US-based manufacturer of mobile electric vehicle (EV) rapid charging systems, and plans to roll out FreeWire’s Mobi Charger units for use at selected BP retail sites in the UK and Europe during 2018. Freewire products currently offer Level 2 charging at 7.5 kW or DC fast charging at 50 kW.

article thumbnail

Sumitomo installs first large-scale power system using used EV batteries

Green Car Congress

Sumitomo Corporation has developed and installed the first large-scale power storage system which utilizes used batteries collected from electric vehicles. This commercial scale storage system, built on Yume-shima Island, Osaka, will begin operating in February 2014. Earlier post.)

article thumbnail

Project CaSino investigating calcium-sulfur batteries

Green Car Congress

Lithium is a stellar element for an electrochemical cell in many ways—it combines a high power storage capacity and cell voltage with fast ion migration. However, lithium-based systems have an increased risk of fire, as dendrites can form with repeated charging, which in the worst case lead to an internal short circuit.

Batteries 305
article thumbnail

Enabling Electric Vehicle Charging in Condominiums

Wallbox

80% of EV charging takes place at work or home. However, while installing a charging station at your house is fairly simple, doing so in condominiums can be more tricky. It’s simple: If you live in the condo and own an EV, having an EV charger on-site will allow you to charge up your car at home for utmost convenience.

article thumbnail

BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

Green Car Congress

BMW i announced a home stationary energy storage system solution integrating its BMW i3 vehicle battery at EVS 29 in Montréal. The system utilizes BMW i3 high-voltage batteries and can be expanded to incorporate second-life batteries as they become available in the market.