Hyundai, Honda, Toyota Lead With Zero Emission Contenders
Hyundai First Fuel Cell In The Showroom
Story & Photos (except Toyota) By Michael Coates
Electric cars running on hydrogen, creating their own electricity as they drive, are officially no longer the cars of the distant future. As Hyundai Motor America president and CEO John Frafcik said last week: “The future is much closer than you think.” Come spring, you can go to a select Southern California Hyundai dealer (one near the growing hydrogen station infrastructure), put down $2999 and drive away in a Tucson fuel cell car, a compact SUV with water as its only tailpipe emission, a 300-mile range on a tank of free (for the life of the $499/month loan) fuel, and free Concierge Service (like that offered with the Equus model). In other words, Hyundai is ushering in the hydrogen age and doing its best to make it an easy transition for the early adopters who choose to shift to zero emission driving. It made the announcement at the Los Angeles Auto Show, creating a stir among the more mundane introductions of conventional cars and trucks.
Hyundai, which has made a commitment to produce several thousand Tucson FCEVs on the same assembly line as its gas-powered cousin, is not alone as both Honda and Toyota will have their own fuel cells on sale in 2015. Both companies showed off concept cars hinting at the look of their 2015 FCEV sedans. Honda’s car, shown at the LA Auto Show a few hours before Hyundai’s announcement, was a futuristic design that will probably be tamed down for production, but clearly takes a page from its initial foray into hybrids with the 2000 Insight. Toyota’s FCEV, which was introduced at the Tokyo Auto Show, featured more conventional styling but carried the same promise as Hyundai of a consumer-friendly market approach.
Others Will Join In The Fuel Cell Parade
Of course, Mercedes, General Motors, Nissan, Ford, BMW and Volkswagen are not far behind the three leaders. All have their fuel cell cars ready to roll out (and some have done limited marketing as have Hyundai, Honda and Toyota) and are expected to hit the market prior to 2020.
The big hang up for fuel cells has been the refueling infrastructure. Unlike pure electric cars, which can rely on the ubiquity of electricity for easy, if slow, refueling, FCEVs need a network of stations to truly become a technology that can replace the internal combustion engine. Governments in Germany, Japan and Korea (and a few other spots in the world) have committed to build that infrastructure and California fell in line this year when it passed a bill to fund up to 100 stations, most of which will be located in Southern California where the cars will see their initial rollout.
Early adopters opting for the 2015 Tucson FCEV will get quite a deal. For comparison, we ran the numbers for a base gas-powered 2014 Tucson in Southern California. A 36-month lease with $2,999 down would give you $544/month payments – and you’d have to pay for your own gas and service!
Honda and Toyota didn’t have the retail details that Hyundai offered, but they made it clear that 2015 would be the introduction date of their fuel cell vehicles, which in the U.S. also will be targeted to the Southern California region with an infrastructure to support the cars.
The Hyundai Fuel Cell Deal
At the introduction, Hyundai’s Krafcik ticked off the advantages his company sees in fuel cell vehicles, compared with pure battery electrics. He also said there was plenty of room in the market for both types of zero emission vehicles, but FCEVs offered:
- Driving range of 300 miles,
- Capable of refueling in less than 10 minutes,
- Minimal reduction in daily utility compared with its gasoline counterpart,
- Minimal cold-weather effects, and
- Extensive crash, fire and leak testing.
What fuel cells share with battery electrics is instantaneous torque from its electric motor, good daily reliability and long-term durability, few moving parts, quiet operation and zero greenhouse gas emissions from operation. Krafcik noted that a UC Irvine study done this year found the well-to-wheels emissions of fuel cell vehicles to be lower not only than gas or diesel vehicles, but also battery electrics.
In addition to the straight sales pitch, Krafcik also said that the Tucson FCEVs will be available as rentals through Enterprise.
Honda Fuel Cell Concept
Honda Gets Zoomy With Its Next Fuel Cell
Honda, while adamant about the 2015 launch of its next generation fuel cell car, was less committal about planned volumes or price at the LA Auto Show. Honda has been leasing its FCX Clarity fuel cell for several years, but in very small volumes. Honda reviewed its history getting the public into its fuel cell cars, noting that the next generation’s fuel cell stack (the “engine” for an FCEV) will have a 60 percent power density improvement over the one used in the Clarity. The stack also is 30 percent smaller than its predecessor and costs have been reduced.
The Honda FCEV is a five-passenger sedan, similar in exterior size to its current FCX Clarity, but with a more spacious interior because of the smaller fuel cell stack. Honda didn’t release exterior dimensions of the concept, but said its stack would yield more than 100 KW of power output and would deliver a driving range of more than 300 miles.
Toyota Fuel Cell Concept
Like Honda, Toyota chose an auto show to unveil a concept version of the fuel cell sedan it will launch in 2015. The Camry-size four-passenger sedan, unveiled at the Tokyo Motor Show last week, is a less radical design than Honda’s, appearing to be much closer to the production intent for the production version. Its released dimensions indicate it is slightly longer overall than a Camry (191.7 inches compared to 189.2 for for the Camry), has a wheelbase that is almost identical and is about a half-inch narrower. Toyota said its new fuel cell stack has a power density similar to Honda’s at 3 kW/liter, which they said represents more than twice that of its current stocks. The company also claimed reduced size and costs. Automotive News quoted Toyota officials as saying that fuel cell cars by 2020 will cost roughly the same as a plug-in hybrid to produce.
Toyota’s 2015 FCEV Concept
More Stories On This Subject:
Suddenly Hydrogen Cars Are Back
Hyundai To Produce 2,000 Fuel Cell Cars
Hydrogen Fuel Cell Buses In Service
Nissan Leaf Is Selling Well in Some Cities
The Nissan Leaf was the best selling plug-in car in July and has just lost the lead for the year-to-date electric car sales to the hot-selling Tesla Model S, another pure electric. It’s fair to say that where the Leaf is selling well, electric cars are selling well. So, when Nissan shared a list of the top cities for Leaf sales, you can bet that’s where you’ll find Teslas – and Ford Focus Electrics, Mitsubishi i-MiEVs, Fiat 500es, BMW Active-Es, Chevy Spark EVs, Smart EDs, Toyota RAV4 EVs, Honda Fit EVs – and all of the EVs coming on the market in the next couple years.
Not coincidentally, this is also where the EV charging infrastructure is being developed the fastest. In fact, in many parts of California, the popularity of electric cars has so far outstripped the ability of the charging infrastructure to keep up with it.
Empirically, this is true, skewed somewhat by the fact that several manufacturers are limiting the availability of their electric cars to states following California’s Zero Emission Vehicle Mandate, which places the majority of them in California. That explains why four of the top sales cities for electric vehicles are in the Golden State. What is interesting is that no cities show up from the so-called Section 177 states that follow California’s ZEV mandate.
Beyond four cities in California, the other cities for top electric car sales are ones with either a strong environmental focus (like Seattle, Portland and Honolulu) or ties to manufacturers (like Nashville, where the Nissan Leaf is now manufactured) or having strong local incentives (Atlanta and St. Louis). Here’s the list:
- San Francisco
San Francisco-#1 in EVs
- Los Angeles
- San Diego
- St. Louis
We suspect that the four California cities would be in the Top 10 for most electric car sales. The recent prices wars for EVs have focused on California and some manufactures (such as Fiat and Honda) have already announced their limited production runs are already sold out, which should add to the burgeoning electric car population in the state. California benefits from the manufacturers’ discounted prices, strong (though shrinking) state financial incentives and the powerful access to the HOV (high-occupancy vehicle) lane with a single driver. The value of the latter incentive is strong, as seen in other cities as well, but in California it has been cited historically as worth as much as $2,000 on the price of a vehicle (the citation was from the time was HOV lane access stickers were sold out for hybrids such as the Toyota Prius). A similar time could come for electric cars as the market expands, but that could take several years at current sales rates.
Other cities bubbling under the Top 10, according to Nissan, are Chicago, Denver, Washington DC, Dallas-Ft. Worth and New York City. None of these are surprises since they are some of the more populous cities in the country and all tend to have good incentives for electric cars.
For more reading on this subject, check out:
How To Find the Best Price for an Electric Car
Top 10 Best-Selling High-MPG Cars for Jan-June 2013
Top 10 Electric Cars You Can Buy Today
Here’s Top 10 list you don’t want your city to be on, but it could have a silver lining if you’re looking at a zero emissions or near-zero emissions car. The researchers at Texas A&M Transportation Institute (TTI) compiled their annual ranking of the worst cities in the U.S. in which to try to drive somewhere. This study year (2011) they also added another metric to those of extra time expended, added cost and wasted fuel – CO2 emissions added by congestion. Their list of the worst major cities in which to drive contains most of the usual suspects:
1. Washington D.C.
2. Los Angeles (tie)
2. San Francisco-Oakland (tie)
4. New York-Newark
The “good” news, if you can call it that, is that this year’s congestion measurements found about the same level of traffic frustration as last year, although the improving economy is expected to put that in the rear view mirror when 2012’s numbers come out. The other bad news is the statistical significance of the difference in time spent idling in these cities is relatively little. And quite a few cities are just bubbling under the Top 10, including Miami, Dallas, Detroit, Nashville, Denver, Las Vegas and Portland. In other words, it’s slow-going out there. As TTI said in their press release announcing the report, “As traffic congestion continues to worsen, the time required for a given trip becomes more unpredictable.” Some cities are likely to seize on this report as a rationale to attempt to mitigate congestion and the attendant human and financial cost by introducing special zones designed to limit congestion and reduce greenhouse gas emissions. London did so several years ago and several other cities have followed suit. In London, since 2003, extra fees have been charged to drive into the downtown area, with exemptions for low or zero-emission vehicles. The charge has resulted in lighter traffic and reduced pollution while it has also raised revenue for the city. These “Top 10” cities are the most likely to attempt similar measures with similar goals, which could put owners of zero or near-zero emission vehicles at an advantage. Typically, they would escape any fees and/or be allowed to drive in zones that would otherwise limit traffic. It’s a logical extension of the perks extended to plug-in vehicles – some cities and states allow free parking, solo driver access to carpool lanes as well as financial incentives. Published Feb. 23, 2013
On April 20, 2004, after 40 years of fighting it was all smiles between auto executives from Detroit and the regulators of California’s health and emissions. That day a new governor signed the historic California Hydrogen Highways Executive Order. California would be energy independent, instead of consuming more oil than all nations except the USA and China. You read that right. 38 million Californians uses more oil each year than all of Japan, all of Germany, and more than over one billion people in India.
Terry Tamminen, then Secretary California Environmental Protection Agency, now an energy and environmental consultant to governments and author of Lives per Gallon, walked to the podium and delivered a powerful address:
“More than six generations of Californians have relied upon petroleum to power everything from our industries to trips in the family car. But the basic motor vehicle has changed little in over a century, while air pollution sends one in seven children in this region to school every day carrying asthma inhalers. The health of our businesses is also threatened by rapidly rising fuel prices – – with no end in sight.
We cannot build a 21st Century economy on 19th century technology. Four decades ago, President Kennedy’s bold leadership sent Americans to the moon using hydrogen fuel and fuel cells. Today we can certainly harness that same technology to take us to work, to school, and on a family vacation.”
Terry Tamminen now drives a Honda FCX hydrogen fuel cell vehicle. The car is an electric vehicle that uses an electric motor, not an engine, and captures braking energy into advanced batteries. The car also has a fuel cell which takes hydrogen from the onboard storage tank and makes continuous electricity. From his home in Santa Monica, Terry can drive almost 200 miles then pull into a hydrogen station and refuel. Terry leases the car from Honda for $500 per month. The lease includes all maintenance and collision insurance. In the future, he may lease Honda’s latest fuel cell vehicle, the FCX Clarity for $600 per month, and get a range of almost 300 miles.
Unlike most places in the United States, Terry can find over ten hydrogen stations in the nearby Los Angeles area for a fill-up. Conveniently nearby is a new Shell gas station that also includes a hydrogen pump. The hydrogen is made from H2O at the station. Yes, water is split into hydrogen and oxygen. Customers like Terry can fuel their hydrogen vehicles in five minutes then drive off, an advantage over battery electric vehicles that are typically charged overnight.
With his zero-emission vehicle, Terry gets convenience while staying true to his environmental values.
This Thursday, June 26, Shell opened a new public hydrogen fueling station, conveniently located near two of the world’s busiest freeways – the 405 and the 10. The station looks like any other Shell Station.
You can also stop and fill-up with gasoline, buy snacks, use the restroom, even inflate your tires for better mileage. “California is leading the way with clean fuels,” said Graeme Sweeney, Executive Vice President for Shell Future Fuels and CO2 at the official opening of the station.
The electrolyzer will make enough hydrogen for about seven cars per day with 40kg of storage. Hydrogenics provided the integrated hydrogen fueling station, including electrolyzer, compressor, storage, and dispensing systems. In order to meet the demanding space requirements of the fueling station, Hydrogenics implemented a canopy system where all the components are mounted on the roof of the station canopy, minimizing the footprint of the hydrogen station.The electrolyzer is powered with Green Energy from the LA Department of Water and Power. By paying an extra 3 cents per kilowatt hour, Shell uses renewable energy generated by wind, solar, bioenergy, hydro and geothermal.
The station’s added capacity will be welcome by California’s fleet users of over 100 hydrogen vehicles who need refills on some of their trips. These fleet users include the nearby City of Los Angeles, City of Santa Monica, and UCLA. Most of California’s 24 hydrogen stations serve only their own fleets; some offer courtesy fills to other fleets. Shell competitor, BP, also offers a public hydrogen station at LA Airport, but this is not a full service station with gasoline filling.
The new Shell hydrogen station is also near the rich and famous who are starting to drive hydrogen vehicles. The station is easily accessed from Beverly Hills, Bel Air, Brentwood, and Santa Monica. Early customers of the new Honda FCX Clarity include actress Jamie Lee Curtis and filmmaker husband Christopher Guest, actress Laura Harris, and film producer Ron Yerxa.
Over the next three years, Honda will be leasing 200 FCX Clarity four-door sedans. In California, a three-year lease will run $600 a month, which includes maintenance and collision coverage. Although Shell will be selling hydrogen for about double the gasoline equivalent, the new Honda is speced at 68 miles per gallon equivalent (your mileage may vary), so drivers replacing gasoline vehicles that get less than 34 miles per gallon are likely to be money ahead in fuel costs.
The new FCX Clarity demonstrates the continuous improvement that Honda has made since its early fuel cell vehicles and electric vehicles with limited range: an advanced new four door, four-passenger sedan design, a greater than 30 percent increase in driving range to 280 miles, a 20+ percent increase in fuel economy, and a 40 percent smaller and 50 percent lighter new lithium-ion battery pack. Its fuel efficiency is three times that of a modern gasoline-powered automobile, such as the Accord.
American Honda has been recognized four consecutive times as America’s “greenest automaker” by the Union of Concerned Scientists, most recently in 2007, and has maintained the highest automobile fleet-average fuel efficiency (lowest fleet-average CO2 emissions) of any U.S. automaker over the past -years. In addition to hydrogen fuel cell vehicles, Honda is expanding its offerings of hybrid vehicles. My mother, who has carefully watched every dollar since her childhood in the Great Depression, loves the fuel economy of her Honda Civic Hybrid. The company is rumored to be planning a new hybrid for next year, priced well under $20,000 to reach a broader market.
Although Honda can deliver 280 mile range with hydrogen at the lower pressure 5,000 psi (35 mPa) delivered at this new hydrogen station, and at most stations, most other auto makers need double the pressure of 10,000 psi (70 mPa) to get adequate range.
General Motors is putting 100 of its larger crossover SUV Hydrogen Equinox on the road with fleets and individuals. For example, in Burbank the Walt Disney Company is using ten of the GM Equinoxes in a 30 month trial. They fill at a private 10,000 psi (70 mPa) station in Burbank to achieve a 160 mile range. Anyone filling an Equinox at the new Shell station is likely to only get an 80 mile range at the lower pressure. Burbank and Irvine have the only 10,000 psi (70 mPa) stations in California. GM’s Project Driveway
GM is placing a bigger bet on its Chevy Volt, the sleek 4-door sedan plug-in hybrid targeted to start selling in 2010. The vehicle will travel 40 miles on an electric charge, then use a small gasoline engine to extend its range. GM will eventually offer a family of vehicles using the Volt’s E-Flex architecture. One E-Flex concept car that GM has demonstrated, uses a fuel cell not a gasoline engine to give extended range. Plug-in hydrogen vehicles may be in GM’s future.
Both Honda and GM will face competition from Daimler which has over 100 hydrogen vehicles in use by customers. 60 are Mercedes F-Cell passenger vehicles, 3 are Sprinter delivery vans used by UPS and others, and close to 40 buses that transport thousands globally on a daily basis.
By using green energy to power the electrolysis, Shell provides a zero emission source-to-wheels solution. This overcomes the problem at half of California’s hydrogen stations where hydrogen is remotely reformed from natural gas, then truck transported, providing modest lifecycle GHG benefits when compared with the most fuel efficient gasoline hybrids. Newer stations, however, use approaches that dramatically reduce emissions such as pipelining waste hydrogen, onsite reformation, and electrolysis using renewable energy.
Over the next twenty years, hydrogen will neither be the sole solution to energy security and global warming, nor will it fail. There will not be a Hydrogen Economy. Nor, as some critics claim will there never be hydrogen vehicles.
Most likely, hydrogen will follow the success of natural gas vehicles. There are about five million natural gas vehicles in operation globally. Over 90% of the natural gas used in the USA is from North America. Transportation use of natural gas has doubled in only five years. Natural gas vehicles are popular in fleets that carry lots of people: buses, shuttles, and taxis. Los Angeles Metro uses 2,400 natural gas buses to transport millions. Most of the City of Santa Monica’s 595 vehicles run on natural gas, be they buses, trash trucks, or heavy vehicles.
Natural gas is primarily hydrogen. The molecule is four hydrogen atoms and one carbon. Steam reformation makes hydrogen from CH4 and H2O. Hydrogen is used in fuel cell electric vehicles with far better fuel economy than the natural gas engine vehicles that they replace. For example, at Sunline Transit, their hydrogen fuel cell bus is achieving 2.5 times the fuel economy of a similar CNG bus on the same route. Specifically 7.37GGE to the CNG vehicle’s 2.95GGE. Sunline has a new fuel cell bus on order with even great expected gains. NREL Report
Some major auto makers and energy providers calculate that it will only take about 40 public hydrogen stations and reasonably priced vehicles to the hydrogen dilemma of which comes first, vehicles or stations. By targeted the area from Burbank to Irvine, in Southern California, both are happening.
Public education will also be critical for hydrogen to be embraced by the public. In addition to the new hydrogen pump at the Santa Monica Boulevard Station, Shell has converted an unused service bay into a visitor center to help educate drivers about the use of hydrogen and fuel cell vehicles.
From London to Los Angeles, from Shanghai to Santa Monica, cities are planning for a zero-emission future. To encourage the transition, cities like London have imposed pricey congestion fees, but exempted zero-emission vehicles such as battery-electric and hydrogen fuel cell. In response, auto makers have accelerated their electric vehicle development and providers like Shell are planning on hydrogen stations for these cities.
Southern California will have cleaner air and less gasoline usage for several reasons including: electric rail, more fuel efficient vehicles, plug-in hybrids and electric cars. In an upcoming article, I will also document the growing success of public transportation in Southern California. The advances being made by major providers such as Honda, GM, and Shell are part of the solution.
Copyright © 2008. John Addison. Portions of this article may be included in John Addison’s upcoming book. Permission to reproduce if this copyright notice is included.
HMC, GM, RDSA, DAI, BP
The California Hydrogen Highway Network now extends from Chula Vista, near the Mexican border, to Arcata, near the Oregon border. You are invited to a virtual tour of 800 miles as we visit some of the more interesting stations.
The City of Chula Vista pioneered its hydrogen station almost four years ago. Currently it has one shared fleet fuel cell vehicle, the Honda FCX. Chula Vista has taken the Honda to Torrance and back without refueling, demonstrating the vehicle’s 190 mile range. The new Honda FCX will have a range exceeding 300 miles. ISE Corporation has also paid for a number of H2 fill-ups in Chula Vista. In nearby Poway, ISE builds hydrogen and hybrid bus and heavy vehicle drive systems.
Driving up the coast, we pass two stations in progress. One will use direct solar electrolysis to make hydrogen, the other station is still a secret. We next arrive in Oceanside, home of the United States Marine Corp’s Camp Pendleton. This Marine operation has taken a leading role in making the nation more energy independent. Camp Pendleton has hundreds of electric vehicles, uses one million gallons of biodiesel annually, and has a hydrogen station just outside the USMC guarded perimeter so that public access is available. The USMC has tested a GM hydrogen truck and GM Equinox fuel cell vehicle. In a few months, vehicle use will expand when Camp Pendleton brings online its onsite reformation of natural gas and adds more hydrogen vehicles.
Irvine has the state’s sole public station offering 350 and 700 bar pressure. Although Honda is achieving 300 mile range with 350 bar, other auto makers such as GM need 700 bar to eventually exceed a 300 mile range. The Irvine station is at the convenient major intersection of Campus and Jamboree. It provides limited public access. The station is used by the University’s Toyota FCHV hydrogen vehicles. These Toyota’s have also been successfully used by local corporations and an individual in a special lease program. The U.S. Postal Service also uses this station for its hydrogen fuel-cell van.
Diamond Bar is home to the South Coast Air Quality Management District (AQMD). AQMD is committed to improve the health and air quality of the millions who live in Southern California. For years, AQMD has pioneered and helped fund alt-fuel vehicles, plug-in hybrids and hydrogen vehicles. It facilitated the purchase of 30 Toyota Priuses modified to run on hydrogen, thereby bringing the cost of a hydrogen vehicle to less than $80,000. AQMD’s public station produces hydrogen with a mix of grid and solar electrolysis. The station is actively used by AQMD’s hydrogen DaimlerChrysler, Honda, and Quantum Prius vehicles. UPS also uses the station for a hydrogen delivery vehicle. The station has been popular with other fleets when traveling north or south.
Torrance is home to several hydrogen stations. The U.S. headquarters of Toyota and Honda both have stations and both use solar electrolysis. A new public station is coming online that is likely to sell hydrogen for less than equivalent gasoline prices by tapping into the existing hydrogen pipeline that runs from Carson to Torrance.
Los Angeles is home to a growing number of hydrogen stations. L.A. is the number one target market among auto makers, hydrogen fuel providers and the DOE for expanded use of hydrogen in transportation. The most interesting station is probably the BP public access station at LAX. Drive-up with a credit card and fill-up just like any other station. Currently the station is mainly used to fuel the fleet of five Mercedes F-Cell vehicles that are part of the LA Airport fleet. The airport is considering converting other vehicles to use hydrogen.
In downtown Los Angeles, hydrogen blending is being added to Trillium’s CNG station. The nation’s largest natural gas bus fleet, LAMTA, will experiment with a bus running on a blend of 30% hydrogen and 70% CNG.
Although traveling Southern California provides enough stations to keep even limited range hydrogen vehicles refilled, getting to Northern California is a problem. Currently hydrogen vehicles are successful only in local fleets. Individuals continue to buy gasoline vehicles for convenient and fast refills.
As we leave Southern California, we say goodbye to a number of other clean fleet operators who are piloting hydrogen and other electric propulsion vehicles. These operators include Sunline Transit, SCE, and a number of leading cities such as Santa Ana, Riverside, Los Angeles and Santa Monica.
In Northern California, VTA in San Jose carries hundreds of daily riders on its three hydrogen fuel cell buses. In Oakland and Berkeley, AC Transit carries over 1,000 riders daily on its three hydrogen buses that are plug-in hydrogen hybrids with an added 90kW of batteries per bus. AC Transit supervisors’ fleet of Kia and Hyundai vehicles is growing to ten vehicles. By 2009, twelve hydrogen buses will be carrying thousands of daily Bay Area passengers.. Other hydrogen stations are coming online in San Carlos, San Francisco and Emeryville.
Next stop is West Sacramento, home of the California Fuel Cell Partnership where the latest exciting vehicles are constantly being driven. The State of California often fuels its fleet of hydrogen vehicles at this station, or at nearby U.C. Davis. Large public utility, SMUD, is building a new station with 80kW of solar PV for solar electrolysis to produce hydrogen from water. SMUD currently uses seven hydrogen fuel cell vehicles.
From here we can head north into magnificent mountains, redwood forests, then dramatic cliffs over the ocean as we head towards Oregon. Before reaching the next state, we arrive at California’s northern most hydrogen station at the Schatz Research Center at Humboldt State University. Station funding was the result of an student team’s national award-winning proposal for of an energy park. Longer term, nearby Diversified Energy and Evergreen Pulp are seeking funding for developing biomass energy with hydrogen as a byproduct..
In Canada, Vancouver continues to expand its own hydrogen highway in anticipation of the 2010 Winter Olympics. 20 hydrogen fuel cell buses plus more HCNG buses are budgeted for the Olympics. In a green approach, 200 kg/hour of waste hydrogen is being captured for fuel.
We will see if Portland and Seattle develop hydrogen stations that would extend a West Coast hydrogen highway over 2,000 miles in length to Whistler, Canada.
Hydrogen transportation continues to grow in California for several reasons including falling vehicle costs, falling fuel price costs, state law to reduce greenhouse gas emissions, regulations targeted to reduce billions of dollars of health damage due to criteria pollutants, and state law to reduce petroleum dependence. California leads the nation in use of solar power, wind power and hydrogen transportation.
Skeptics have valid reasons to doubt hydrogen’s long-term success. The idea of a hydrogen highway was over hyped. A number of stations have hydrogen brought in on diesel trucks from remote reformation of natural gas to hydrogen. This approach offers no source-to-wheels greenhouse gas advantages over gasoline.
Many of the leading hydrogen stations are achieving major source-to-wheels advantages with renewable electrolysis, onsite reformation of natural gas, and use of byproduct and waste hydrogen. Hydrogen fuel cells also extend the range and “recharging speed” of electric vehicles without adding internal combustion engines and the use of petroleum. Hydrogen may be displacing 100 million gallons of gasoline and reducing 500,000 metric tons of CO2 emissions in California by 2020.