Fuel Cell Electric Vehicles — A Different Path to Clean Driving

By Steve Schaefer

2019_Toyota_Mirai_Media_Campaign_001_E37F7D6E5D0AF2DC822CF777FF228D10EEA627D4

When people are thinking about “clean” cars, I suspect their minds picture hybrids, like the uniquely styled and long-established Toyota Prius. Or, they may be aware of pure EVs, such as the Nissan LEAF, and certainly Tesla’s glamorous suite of offerings. But who thinks about hydrogen fuel cell electric vehicles (FCEVs)?

The technology is not new. Toyota’s been working on it since 1992, and debuted their first concept FCEV in 2011. Mercedes-Benz has been experimenting with their “F-Cell” cars since 2002, and just introduced a new model for the German market. Honda offers a fuel-cell version of its Clarity. Hyundai recently brought out the all-new Nexo, its second fuel-cell car (after its fuel-cell version of the Tucson). It’s the only FCEV shaped like a crossover in the U.S. market, which seems like an advantage.

Most recently, I spent a week with a 2019 Toyota Mirai. See the full review in Clean Fleet Report.

The essence of a fuel-cell vehicle is that it doesn’t have a conventional engine. It processes compressed hydrogen fuel through a sophisticated device that creates electric energy by blending hydrogen fuel and oxygen to charge a battery and power one or more electric motors to move the car. Although the only byproduct is harmless water (H2O), the process of creating the fuel itself can be less “green.”

Although hydrogen fuel-cell electric vehicles are sold in other countries, in the U.S., most live in California. That’s supported by the California Fuel Cell Partnership, which has been slowly building out a network of stations. But once you cross the state line, you could be out of luck.

Bottom line? For someone who wants to have an environmental impact and is willing to put up some inconvenience, it can be a very satisfying choice.

 

EVs, Hybrids and Green Events of 2017

cropped-img_7514.jpg

For 2017, I decided to focus my attention on hybrid and plug-in vehicles. Over the 12 months, I tested 35 cars, of which more than half – 20 – were either full EVs, plug-in hybrids PHEVs), or hybrids. About half of the cars were hybrids, and a quarter were EVs or PHEVS. This was a big change, as for the last 25 years, I’ve driven a car a week (52 a year).

My EV focus was enhanced when I began submitting content to www.cleanfleetreport.com in addition to my newspapers in 2016. I also rejuvenated this blog, which I had originally filled with impressions of the Fiat 500e that I borrowed for the first quarter of 2016.

The centerpiece of this new EV emphasis was my 2017 Chevrolet Bolt, which I leased on January 8 and have put nearly 10,000 miles on over the year, much of it during those weeks when I wasn’t driving a test vehicle.

I also ventured into covering events, including National Drive Electric Week, during which I hosted an event at my office and I attended two other ones. At the Cupertino NDEW event, I met Greg Bell, who introduced me to Acterra, an organization that promotes EV use and other environmental efforts. I attended two Acterra events where important speakers delivered valuable content, which I captured in two articles that appeared both in my blog and in Clean Fleet Report—and on Acterra’s website as well. At the end of the year, I sampled Gig Car Share, a ridesharing service that uses Ridecell software.

While reading An Inconvenient Sequel: Truth to Power, Al Gore’s second book (and movie), I saw a story about a man who changed careers in order to work in the green industry—and learned he was local. I later met with Wei-Tai Kwok over lunch and toured his company, Amber Kinetics, which manufactures energy storage devices.

I plan to continue my green vehicle and industry focus in 2018, with additional expansion into anything that contributes to a greener future—interviews, research, and more vehicle drives, of course.

Here’s an alphabetical list of the EV and hybrid vehicles I tested in 2018, with brief summaries. 

Note: These stories, except for a couple that aren’t written yet, are available on Clean Fleet Report.

Acura MDX Hybrid – A big cruiser, this car has significantly improved fuel economy, an incremental improvement over the regular gasoline model.

BMW i3  – Still odd looking (it grows on you), this car is a pure EV, but can be had with a small “range extender” gas engine. My tester had the extender, but I never used it. The ’17  upped the estimated range from 72 to 114 – a much more useful proposition.

Chevrolet Bolt EV – The Bolt is the first “affordable” pure EV with a truly usable 238-mile EPA range. I love mine, and have achieved more than 200 miles of range with no problems, other than an occasional glitch to the entertainment system (which recovered automatically). Motor Trend’s Car of the Year, among other honors.

Ford C-Max Hybrid – This European design is a comfortable and usable car, but lost some favor when its initial fuel economy numbers turned out to be overly optimistic. Its EPA numbers are 42 mpg overall, about double what the gasoline version of its sister vehicle—the Fusion—gets. The Energi model, which I didn’t test, has a plug and a larger battery for local all-electric motoring.

Ford Fusion Hybrid and Energi – This handsome sedan uses the same drivetrain as the C-Max, and offers both hybrid and Energi (plug-in) versions. I tested both. The hybrid averaged 41 mpg while the Energi got 101.4 MPGe, using nearly no gasoline at all.

Honda Clarity PHEV – This plug-in hybrid sedan is a brand-new effort from Honda. Initial impressions (I’ve had it two days) are it’s handsome on the inside, despite plastic wood trim, but a little weird on the outside. I got 43 miles of range with the initial charge, which was enough for a Saturday’s worth of errands. The Clarity also comes as a hydrogen fuel cell version (I drove it briefly at an event), and a full EV version with a disappointingly small 89-mile range. I plan to test these other two Claritys in 2018.

Hyundai Ioniq – I drove the full EV and the Hybrid versions of this all-new car. If you want a Prius or a Leaf but hate the wacky styling, this is your car. The EV has a stellar EPA rating of 136 MPGe combined. A plug-in hybrid is due in 2018.

Kia Optima PHEV – This handsome large/midsize sedan has a 27-mile EV range, so I used no gasoline all week to commute. Only when I ranged further did I dip into the tank, so I averaged 99.9 mpg during my test week.

Kia Niro – This attractive and right-sized crossover makes sense as a hybrid, and is now coming out as a plug-in hybrid. I drove the entry-level FE and top-of-the-line Touring. I got 43.8 mpg in the Touring and 48.2 mpg in the FE. There was about a $7,000 difference between them. A pure EV version would be a game-changer.

Lexus ES 300h – This traditional sedan adds a bit of luxury to the hybrid package. I earned 33.1 mpg during my test week, a bit below the EPA estimates. My option-packed tester listed at more than $48,000.

Toyota Camry Hybrid – I drove both the 2017 version and the all-new 2018 model. The ’17 scored a disappointing 28.9 mpg, but the ’18 hit 37.9 mpg, and is all-new, inside and out.

Toyota Highlander Hybrid – Toyota put its hybrid platform under a family-size crossover, and added some efficiency to it. I averaged 25.0 mpg; the gasoline model I tested a few years ago hit 20.6, so that’s a nice improvement.

Toyota Mirai Hydrogen Fuel Cell – Odd looking, but drives like a nice big sedan, although it’s not as big inside as it looks. Essentially an all-electric car you never plug in, you do need to fuel it, and hydrogen fuel is pricey and hard to find! But, if you lease one now, Toyota picks up your fuel tab for the three-year term (up to $15,000).

Toyota Prius Prime – This is the plug-in version of the latest Prius, and it slightly tempers the radical styling front and rear. Its 25-mile range is useful for all-electric commuting, while its hybrid personality lets you drive wherever you want to with no problems. I averaged 70.5 MPGe during my test week.

Toyota RAV4 Hybrid – As a compact crossover SUV, the RAV4 is positioned at the center of the car market now. As a hybrid, it has 28 percent better fuel economy numbers than its gasoline version.

VW e-Golf – The Golf is a wonderful driving car, but the original e-Golf’s range was a paltry 83 miles. The new one, with minor styling enhancements and larger battery, is boosted to 125 miles, which is much more usable.

These are the events, interviews, and services I covered in 2017.

Western Automotive Journalists Media Days – This writers group, which I co-founded in the early 1990s, has a wonderful annual event that combines on-road driving, a day at Mazda Raceway Laguna Seca, and a festive banquet. Auto scribes and manufacturer representatives connect and renew their assocations. I tested a number of EVs at this event and as always, had lots of fun.

Brett Hinds (Ford) interview and Third Industrial Revolution screening – Ford Motor Company sponsored a screening of Third Industrial Revolution, a film based on the book by Jeremy Rifkin. The film features Rifkin himself making the important points of this visionary tome to a young audience. Hinds is the Chief Engineer for Electrified Power Systems, and in our 1-on-1 interview he described what Ford has planned for the future.

National Drive Electric Week – This annual event’s purpose is to expose more people to the virtues of electric motoring by having owners show off their cars. As a Bolt driver, I hosted one at my company during the week, and attended two Saturday events, where I participated and networked like crazy. Sponsored by Plug In America, the Sierra Club, the Electric Auto Association, and the Nissan Leaf.

Silicon Valley Reinvents the Wheel – This annual event, cosponsored by the Western Automotive Journalists and the Autotech Council, is jam packed with speakers, booths, cars, and a lot of excitement. It’s a great place to network and learn what’s coming.

Opening of New Hydrogen Station in San Ramon – Hydrogen fuel cells in electric vehicles are an exciting but complicated technology. A big issue is infrastructure, so the opening of station #29 (of a planned 100) is a step forward. I used this station later when I tested the Toyota Mirai.

Steve Westly Acterra event – The former California Controller had a lot of positive things to say about the growth of sustainable power generation and the rise of EVs.

Carl Pope Acterra event – On his book tour for Climate of Hope, which he co-wrote with Michael Bloomberg, Pope spoke of the many challenges and successes of the move to a sustainable energy future.

Gig Car Share test – I heard about Gig Car Share while researching Ridecell, and sampled a vehicle while I was out getting a haircut. If you only need a car occasionally, it’s ideal. Just download the app and you’re on your way. And the cars have bike racks!

Another Hydrogen Station Opens

IMG_0089

Along with plug-in electric vehicles, hydrogen fuel cell cars have a major part to play in the movement away from the internal combustion engine. The latest fuel cell cars look and perform just like “regular cars,” but the impediment to mass adoption is the still fledgling hydrogen fueling infrastructure.

To help remedy that situation, the State of California is building 100 hydrogen fuel stations. As part of that effort, San Ramon (on the eastern side of the San Francisco Bay) now hosts station #29.

I attended the ribbon cutting event a few days ago and besides admiring the station’s scenic, convenient location just off a major freeway intersection, I heard speeches by and met with numerous people who represented agencies and companies who made this achievement possible. They included representatives from Toyota (maker of the Mirai hydrogen fuel cell car and owners of the land),  Linde (station builder), various California state agencies, and politicians representing the city of San Ramon and the California Senate and Assembly districts.

IMG_0083

Please read the complete story at Clean Fleet Report. I’ll be testing a Toyota Mirai for a week later this month and will share that here as well.

 

Going Green at the 2017 WAJ Media Days

IMG_8443

Every spring for the last 25 years, the Western Automotive Journalists (WAJ) has brought together its journalist members and manufacturers (and their cars) at a scenic location with a racetrack. The goal is to evaluate a variety of cars on the road and the racetrack, network, have fun, and get a good story, too.

As I have for almost every year since the first event back in 1993, I attended with anticipation. And, as I have for at least the last dozen years, I roomed at the hotel with my buddies Jon and Carey. However, as I’m increasing my focus on green vehicles, I tried to concentrate my energy on environmentally responsible options.

I Drove my All-electric Chevrolet Bolt EV to the Event

For the first time ever, I drove my own car to the event. My 105-mile trip to Monterey, California was in my own Chevrolet Bolt EV. With my two pals in tow, what could be more environmentally sensitive than to carpool in an all-electric vehicle? It kept one old gas car and one motorcycle off the highway entirely.

The Bolt EV is a roomy compact hatchback, and it fit us and our gear without a problem when I folded down one of the rear seats.

IMG_8437

Always interested in checking the accuracy of the car’s range, I took before and after photos of my instrument panel.

In my driveway, it looked like this, with 251 miles of estimated range (about the best it’s ever looked, by the way):

IMG_8438

When we pulled into the hotel, it looked like this:

IMG_8439

The 105-mile trip lowered my estimated range by 113 miles–pretty nice for an all-freeway trip at 65-70 miles per hour. And, of course, the ride was smooth and quiet all the way. We had similar mileage on the return trip.

PG&E’s New Plugin Electric Hybrid Charging Trucks

138 miles should allow a return trip without a recharge, but that would be cutting it close. And, I planned to drive out to Mazda Raceway Laguna Seca and back, too. So, I was very fortunate to get to use PG&E’s new portable charging truck to top off my battery the night I arrived.

These amazing new trucks are completely self contained and can charge multiple vehicles at a time. The one I used was the smaller one, which required setting up charging stations, but the larger, 19,000-pound model we used at the event locations had direct cables from the truck to the vehicle, and included quick-charge capacity. The trucks, which themselves are Diesel/electric hybrids, will save a lot of energy as they’re used for their normal duties (see below), and with their onboard generator, can power up vehicles that need it. Here’s the smaller truck I used at the Monterey Tides hotel:

IMG_8447.JPG

Note the charging bollard standing there. The orange item is a grounding sheet that Jim Larson of PG&E installed underneath it.

IMG_8448.JPG

Here’s the control panel.

IMG_8449

At the racetrack, the trucks charged multiple cars at a time. Here the Chrysler Pacifica Hybrid minivan (the only one on the market!) and a Chevrolet Bolt EV get charged up.

IMG_8483.JPG

Here are more details from PG&E’s press release about these fantastic new trucks:

Pacific Gas and Electric Company (PG&E) and Efficient Drivetrains Incorporated (EDI) will showcase the utility industry’s first plug-in electric hybrid (PHEV) drivetrain Class 5 work bucket truck featuring 120kW exportable power that can be used to shorten or eliminate planned and unplanned outages.

PG&E partnered with EDI and Dixon-based Altec Industries, to develop this vehicle, which was designed, built and tested in the heart of California at EDI’s plant in Dixon. The vehicle features up to 50 miles all-electric range before switching to hybrid mode and 120kW exportable power, capable of powering 80% of the transformers in PG&E’s service area. The truck also features Altec’s electric worksite management system, which allows all onboard equipment including the boom, climate control and tools to be operated off of battery power, eliminating the need to idle the engines of the trucks while at job sites. These vehicles will reduce emissions by up to 80% when compared to conventional fuel vehicles.  PG&E estimates that each EDI truck will save the utility over 850 gallons of fuel per year. PG&E has deployed this technology in class 3, 5 and 6 platforms and currently operates 12 of the units.

I Drove Two Hydrogen-powered EVs Back to Back

Eager to start out green, I drove the two hydrogen cars right away–the Toyota Mirai and the Honda Clarity Fuel Cell. The third hydrogen vehicle on the market, Hyundai’s Tucson, wasn’t there, but these two midsize sedans represent the bulk of today’s very small segment, and are quite similar. Both feature weird styling, hundreds of miles of range, a reasonable lease price, and an undramatic driving experience. They feel like Toyota and Honda versions of the same car.

I drove the Mirai first. I had spent an hour with this vehicle before, driving a limited course in residential San Francisco. I was eager to get it out onto the highway and let it loose a little. The Mirai was introduced in 2014, while the Clarity goes back to 2008. However, this second-generation Clarity came out just a few months ago.

IMG_8458.JPG

The Mirai wears exaggerated versions of Toyota’s current styling elements. The front scoops help direct lots of cool air to the components under the hood that convert hydrogen to energy (and water) and the electric motor. The tail of the car is somewhat sad looking. However, the interior, featuring the sweeping panels seen also on the Camry and Prius, feels more conventional.

The Mirai runs quietly, but unlike battery-powered EVs, lacks the wealth of torque you’d expect, so performance is leisurely. But the main story here, as in the Clarity, is that the technology is futuristic but the driving experience is ordinary. Maybe that’s a good thing.

The new second-generation Clarity, my second ride of the day, is also an odd-looking beast.

IMG_8459

The giant scoops up front, sliced semi-skirted rear wheels, and overstyled tail continue the hydrogen car strangeness. But–this car does look like a Honda, so maybe the assumption is that both of these cars reflect “the future” of their respective brands, like vehicles in a movie set in 2035.

As in the Mirai, the interior is less strange than the exterior. My main memory is of artificial plastic wood trim and alcantara on the dash and soft seating. Nothing else really stood out.

Both test cars had more than 200 miles of range on the odometer when I drove them. Range isn’t as much as an issue with hydrogen cars, since you can fill them up and drive like a gas car, and they can have 300 or more miles of range on a five-minute fill-up. The issue is finding a place to do it. There are very few hydrogen stations in California right now. If the infrastructure isn’t built out, it will likely remain a very marginal technology.

You can help promote  this new technology by leasing one these cars. Toyota’s deal is $349 a month with three years worth of free fuel. You also can buy the car for $57,500. The Clarity leases for $369 a month; there’s no purchase option. They also have a free fuel offer.

There are many differences between these two cars, and I’d like to cover them in a separate article. The bottom line is, you can drive either for essentially $350 a month total–and be part of the future.

Chrysler Pacifica is the Only Hybrid Minivan you can Buy

IMG_8481

I got a chance to spend 20 minutes or so driving and riding in the new Pacific hybrid minivan. While I’ve tested the regular model recently (full story soon for my newspapers and websites), this one provides more than 30 miles of pure EV driving. As a new model, it’s really nice to drive in any case, but with electric power, it’s much more efficient–and, of course, quieter. It climbed the hills of the Laureles Grade test run without getting breathless, although the engine did have to chime in to get it done. I’m looking forward to a week-long test soon, and that story will appear here in stevegoesgreen.com.

Zero Motorcycles – Green on Two Wheels

2017_zero-s_studio_zf130-rp-wbg_1680x1200_press

I am not a motorcycle rider, but I spent time talking with three of the friendly and knowledgeable people from Zero Motorcycles, purveyors of electric two-wheeled transportation. I also heard a presentation from the company’s new CEO.

Sadly, I wasn’t able to test one–I don’t have a motorcycle license, and even off the street, you needed one to ride. I’ve always thought that part of the “fun” of driving a motorcycle was the sound, and watching other journalists test these gave an eerie sense of somehow not having the soundtrack on. But not only are these bikes apparently great fun, but they are a lot more comfortable without the vibration. The company builds a portfolio of models for different purposes in a range of prices, so best to check out their website for details. I’m half tempted to get my M1 license so I can give one a test ride.

Automotive Steel is Evolving for Efficiency

At the formal dinner on the evening of Day 2, our keynote speaker was Dave Anderson, Senior Director – Automotive Market from the Steel Market Development Institute. Dave told us about modern steel and how it’s changed over the years in automotive applications. I learned a lot. We hear a lot about “high strength” steel these days, but what does it all mean? Apparently there are hundreds of kinds of steel, and depending on its chemical makeup and processing, it can be extremely strong or very flexible–or possess other qualities, as needed. Making auto components out of different types can reduce weight while enhancing safety. Although the steel industry is smaller in the U.S. than it was years ago, It’s still a big factor in automotive industry–and the SMDI wants to keep it that way.

The Rest of the Cars

With dozens of cars available, I had to sample some others, and I did burn some petroleum doing it.

The Jaguar F-Pace is the brand’s first crossover SUV, and it was impressive and powerful.

IMG_8460

On the other side of the equation, the Toyota CH-R, originally meant to be a Scion, was small and quirky on the outside and drove like a nice small Toyota should.

IMG_8461

One of the hits of the day was the Alfa-Romeo Guilia, in powerhouse Quadrifoglia form. Out on the Monterey County back roads, it was a force, and many of my colleagues got to ride in it on the racetrack.

IMG_8462

I drove the unusual topless Range Rover Evoque convertible on an offroad course. Concentrating on moving slowly and deliberately over the uneven terrain was a nice palate cleanser from driving on the highway.

IMG_8467

I sampled the new, larger MINI Countryman, and it still felt like a MINI–but more luxurious. There’s a plugin hybrid version coming later this year that I’m eager to spend time with.

IMG_8468

A quick run over the hills in the sleek new Volvo V90 was a nice contrast to the MINI. Volvo has its act together, with premium amenities and beautiful styling. This is a wagon version of the new S90 sedan, which I recently tested.

IMG_8470

I found the new Honda Civic hatchback with a six-speed manual and had to take that one for a spin to row the gears. Although much larger than my 1986 Civic Si hatchback, it felt more like those old, fun Hondas of yesteryear. And it was white on the outside and black on the inside–just like my old ride. Note the gorgeous well-watered springtime countryside.

IMG_8487

I tested two Infinitis–the potent and luxurious Q60 coupe and the small, Mercedes-Benz-based QX30 crossover. The former was perhaps the best-looking iteration of Infiniti’s molten styling I’ve seen so far, and the silvery carbon fiber interior trim and white seats were a knockout. The little QX30 felt taut and fun during my brief ride.

Q60

IMG_8489

QX30

IMG_8479

Two compact crossovers that have been thoroughly updated got my attention–the Honda CR-V and Mazda CX-5. These direct competitors show why this segment is taking over from sedans. Solid, attractive, and relatively efficient, they were both steps up from their predecessors.

Honda CRV

IMG_8471

Mazda CX-5

IMG_8496

Lastly, I experienced the Navdy Augmented Driving device in an Audi Q7. This little marvel sits atop your instrument panel and provides a wealth of information and options through a head-up device.

IMG_8465

Controlled by a little wheel and button attached to the steering wheel, I could make phone calls, see map directions, read text messages, make musical selections, and much more. Easy to install, the unit attaches magnetically to its base, so you can tuck it away in a little cloth bag in your glove compartment when you park. The goal is to keep you connected without taking your eyes off the road.

Not Driven but Important

I didn’t drive it (mine is identical except for color), but the white Chevrolet Bolt EV went out a lot, and I talked with folks after they drove it to get their reactions.

IMG_8497

As always, the chance to meet and mingle with my old friends and our longtime and new automotive PR colleagues was invaluable. I look forward to following up my new relationships and taking some of the vehicles for week-long evaluations.