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BMW i3 with range extender could arrive after HOV stickers run out in CA

We will weep for the BMW i3 REx owner with ticket #40,001 for California's green HOV stickers. While the standard-issue battery-electric i3 has been deemed eligible for the state's white stickers, which allow for owners to drive in HOV lanes solo, the proverbial jury of the California Air Resources Board (CARB) is still out on the BMW i3 REx, which will have a little-bitty range-extender on board, Transport Evolved says. The issue is that, while there is an unlimited number of white stickers for pure EVs such as the Nissan Leaf and Tesla Model S, the state has limited the number of green stickers, which grant solo-HOV access to plug-in hybrids and extended-range plug-ins, to 40,000. And with almost 29,000 green stickers given out as of the end of last year to cars such as the Chevrolet Volt and the Toyota Prius Plug In, they may run out within two months. The other key point is that the waiting list for the i3 with a range extender is running at about six months as of January, that could cause a bit of hand-wringing among folks looking to buy the REx. BMW said earlier this year that the extended-range version of the i3 would qualify for white stickers because the car is a so-called BEVx, meaning that its range-extender's full-tank range is less than the electric motor's single-charge range. BMW designed the i3 with a small range-extender tank of just 2.4 gallons, but the automaker estimated that California's green stickers wouldn't run out until the end of 2014.

BMW to offer carbon fiber wheels in a year or two

The Citroën SM sat on the first set of production glass fiber and resin wheels in 1972 when parent company Michelin developed the exotic hoops in order to take the SM rallying. It wasn't until 2008 that we got the first all-carbon-fiber wheel for passenger cars in the form of a prototype model from Weds Sports in Japan that remained a prototype. Australian company Carbon Revolution followed that a year later with its CR-9 all-CF wheel, first introduced on the Shelby Ultimate Aero and now available for independent purchase for about $15,000 per set. BMW could be the first OEM to offer entire wheels in carbon fiber reinforced plastic in two years.
The wheels - either all-CFRP or using a CFRP rim and alloy spokes - were shown off during BMW's Innovation Days in Munich and are products of the development work done on its i-branded cars. The full-CFRP wheel is 35-percent lighter than a forged alloy wheel, the hybrid alloy and CFRP wheel is 25-percent lighter, making for a decent drop in unsprung rotating weight. As demonstrators during a tech day the wheels aren't yet in the pipeline for production and EU approval, but an article in Auto Express claims that they could be on the market as soon as two years from now.
Other possible parts include a full carbon fiber steering wheel and propeller shaft, the latter of which is coming as a single-piece component on the new M3 and M4. BMW is also talking up its use of secondary carbon fiber - waste material from i3 and i8 production - that can be used for items like IP support structures, seat frames and spare wheels in place of traditional metals like aluminum and magnesium. There's an excerpt of the Innovation Day press release below with more details.

BMW i3 owners in California get $1,000 to delay charging

It's fairly rare to get paid for doing absolutely nothing, but that's exactly the case for a select group of BMW i3 owners in California. A hundred people are part of the ChargeForward pilot program in coordination with BMW and Pacific Gas & Electric Company, and each participant gets a $1,000 gift card to not plug in their cars – at least not whenever they want to. It's all part of an attempt to develop strategies to reduce the strain on the grid during peak usage. The trial runs from July 2015 to December 2016 in California's Bay Area. According to the automaker's website, when plugged in, BMW has the ability to delay the charging of the i3s by up to an hour. There are no necessary mechanical or software modifications necessary, either. Although, if drivers desperately need the juice, they can also opt out of the program for a day. At the end of the experiment, the people are eligible for a second gift card for up to another $540, depending on their involvement. According to Bloomberg, with 65,000 electric vehicles in Northern California, the power company estimates the area has among the highest concentrations of EVs in the country. While all of those emissions-free miles are great for the environment, plugging them all in once just adds to the load on the system. As a second part of the program, used Mini E batteries are being repurposed to create a solar-powered, stationary storage system that Pacific Gas can also use to supplement the grid.