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Recharge Wrap-up: BYD e6 taxi in Canoas, BMW wins award for second life battery project

BMW has won a 2015 Energy Storage North America (ESNA) Innovation Award for its second life battery project. The BMW i ChargeForward project takes batteries that have been retired from automotive duty, and puts them to work as stationary energy storage for a solar energy system. It also integrates BMW EVs into the grid, and uses software to manage charging based on grid load. "The goal of the BMW i ChargeForward project is to show how electric vehicles with smart charging capability and stationary second life applications of EV batteries can provide valuable flexibility that would make it possible for utilities to maximize the effectiveness of the existing electricity grid, which we expect to ultimately lower total cost of EV ownership for consumers," says BMW Advanced Technology Engineer of Sustainable Mobility, Dr. Simon Ellgas. Read more from BMW. Honda will add 120 EV chargers at the campus of its Torrance, California headquarters. Honda is also adding a DC fast charger adjacent to the campus that is accessible to the public. "Making workplace charging ubiquitous and accessible is the cornerstone of an effective public charging strategy that supports the maximum number of vehicles," says Honda's Environmental Business Development Office VP, Steven Center. "This expansion will make commuting in an EV a convenient option for the vast majority of Honda associates in Torrance, including those without access to charging at their homes or apartment buildings." Read more from Honda. The city of Canoas, Brazil has begun testing the BYD e6 electric taxi. The city will evaluate the EV taxi over a period of 60 days. "This may translate into vital savings for our survival," says Sergio Oliveira, President of the Taxi Driver Union in Canoas. "With today's high fuel prices, our operation is becoming unfeasible. This car's cost-benefit seems to be worth it. Now we need to get to know the car better by trying it out in the street, but so far we're quite pleased with what we've seen." The test of the electric taxi is part of a larger effort to electrify transport in Canoas. Read more in the press release below. Another Brazilian City Embraces a BYD Electrified Public Transportation Solution In a bid to offer its citizens a more economical and sustainable alternative in public transportation, the Brazilian city of Canoas has recently started testing the BYD e6 BEV as taxi.

Pure black BMW i8 hydrogen fuel cell prototype on the track

Largely coated in matte black paint with just a few touches of dark blue contrast, the BMW hydrogen fuel cell-powered i8 prototype looks stealthy just sitting still. Now, that ninja-like styling is taking to the track in this video to prove that its performance doesn't come with much noise. The quiet hum of the tires and an odd whir from the rear are all that you hear coming. As this i8 prototype picks up speed around the circuit, the sounds that the drivetrain makes just get weirder. When moving slowly, you can pick out the usual whine that's expected from conventional electric vehicles. However at higher velocities, the coupe almost makes a noise like its constantly exhaling. Along with the recently unveiled BMW 5 Series Gran Turismo hydrogen-fueled concept, this sneaky looking i8 is part of BMW's technological push to become a greener automaker. The company is also prototyping a turbocharged engine with water injection and new plug-in hybrid powertrains. Although this low-slung coupe is by far the most attractive of that bunch. We might not be too far away from actually seeing this tech on sale on models bearing the Bavarian brand's roundel, either. Thanks to collaboration with Toyota, the company wants to have fuel cell components ready by 2020, and sales could start early in the decade. Hopefully all of the company's FCEVs look as menacingly great as this i8 by that time, though.

New BMW i3-like Visio.M EV concept uses lightweight resin

It's not a new version of the BMW i3, but an updated version of a lightweight concept car from SABIC, BMW, the Technical University of Munich, Daimler and others does bear a certain resemblance to the well-designed plug-in city car. From the black "glass" in the hatch to the angled line tail lights to the up-and-down window line, you can see a sort of family resemblance (see an i3 comparison photo here). And, of course, they both have an electric powertrain. But the changes made to the new lightweight urban electric concept vehicle is more of an exercise in what's possible rather than a way to evolve the i3 and i8 into a broader i family of vehicles. Even so, what we see here is interesting, since SABIC found all sorts of new ways to take weight out of the car as part of the Visio.M (Visionary Mobility) project, which was first announced in 2012. Let's start with the window material, which as you might guess from the quotation marks above, is not made of glass but is instead SABIC's Lexan polycarbonate (PC) resin plastic. The lower weight (the PC helps shed about 29 pounds) adds two miles of range while the PC resin has better thermal conductivity compared to glass and so does even more because the HVAC system can be more efficient. According to SABIC's computational fluid dynamics analysis, an extra 9-10 miles of range, in fact. Without the battery, this concept weighs just 992 pounds. Remember, BMW already made a lot of weight-reduction measures in the i3 thanks to carbon fiber reinforced plastic, so to make the "glass" lighter would only help boost efficiencies on a production vehicle that uses a resin like this. Read more below. SABIC's LEXAN™ resin delivers weight savings and thermal efficiency for new ultra-lightweight electric car concept developed by BMW-led Visio.M Consortium Munich, October 20, 2014 Today, at the Technical University of Munich (TUM), BMW, Daimler, TUM scientists and a consortium of industry participants showcased a lightweight urban electric concept vehicle with various advances, including an all-plastic design of the car's windows. The windows are made of LEXAN resin, a polycarbonate (PC) material, and coating technologies from SABIC, a leading developer of PC glazing for automotive windows and many other thermoplastic solutions for the automotive industry.