National Alternative Fuel Corridor: Michigan to Montana
The freedom to hit the open road has always been at the center of our love affair with the automobile. But for some drivers and fleet operators, trying to choose a vehicle powered by a cleaner domestic fuel like natural gas or electricity has meant limiting that freedom due to gaps in the nationwide fueling and charging infrastructure. Well, that is rapidly changing as more and more major highways and roads are being designated Alternative Fuel Corridors, knocking down the final barriers for making clean fuels the best alternative no matter where the road takes you!
The National Alternative Fuel Corridor Network includes parts of 220 heavily traveled interstates and highways in 49 states and DC, covering more than 145,000 miles.
One vital link, the Michigan to Montana I-94 Alternative Fuel Corridor, or M2M, is the result of a joint effort between clean cities coalitions and critical government and industry partners, like the Gas Technology Institute, throughout the Midwest. Funded in part by the U.S. Department of Energy, it runs 1500 miles along Interstate 94 from Port Huron, Michigan at the Canadian border, all the way to Billings, Montana.
It passes through the major cities of Detroit, Chicago, Milwaukee, and Minneapolis, but also countless small towns, and miles upon miles of rolling farmland. The M2M corridor is a vital link for long-haul trucking as well as a prime mover for expanding the use of propane, biodiesel, ethanol, natural gas and electric with regional fleet operators.
SAMANTHA BINGHAM: "This project and projects like it across the country, help those fleets to expand their use of alternative fuels, to use it along more routes. And then also it helps encourage fleets that aren’t using alternative fuels currently, they can see that these routes are supported and that it encourages them to adopt alternative fuel vehicles and switch out their petroleum-based vehicles."
Compressed natural gas is an affordable and abundant U.S.-sourced fuel that can help to reduce greenhouse gases and other harmful emissions. Ozinga’s red striped trucks are a common sight around Chicago and northwest Indiana, and since 2013, the company has been converting its fleet of 500 ready-mix trucks to run on CNG. At the same time, it expanded its own business to become a regional natural gas fuel provider, now operating seven public-access CNG stations in the area, which makes it more practical for other fleets who want to switch to CNG. 
Propane is another popular alternative fuel option, especially with fleets. Along the alternative fuel corridors, uniform signage nationwide indicates which type of fuel is most plentiful. But in our 3,000-mile trek for this story, we found that word of mouth travels faster still.
TIM RAHN: "And there are vehicles out there. We've got 10 or 15 people that stop every single week. Coming through, going to the cabin, coming home..and they support us, they know we have it, it's easy to use, it’s safe to use, and it’s cheap. The last three months we’ve been 80, 80 to 85 cents a gallon cheaper than regular gasoline. It was a diversity, it’s something that nobody else has in this area, and we wanted to be the first to have it."
Schwan’s frozen foods has a fleet of more than 600 propane-fueled delivery vehicles and has also built out their own fueling infrastructure, but smaller fleets, like Groome Transportation, are also reaping the benefits of the M2M corridor.
SCOTT HAYES: "Before, when we ran down to Minneapolis, we would run out about halfway up, so now with this corridor being built out, it’ll give us more opportunities to fill up with propane and we will have the opportunity to run cleaner, longer."
Also included in the Alternative Fuel Corridor designations is the availability of electric vehicle charging stations, especially fast-charging, convenient to the interstates.
The EV charging infrastructure has been expanding rapidly for the past decade. At the far end of our journey, in Fargo, North Dakota, three new fast-charging sites are coming online, helping to make frontier destinations like these, once considered remote, more accessible and convenient for EV drivers.
CHAD BROUSSEAU: "It’s a win-win, we’re a member-owned electric cooperative, not for profit, so it’s good for the members, good for us, uh, not only is it electric sales for Cass County Electric but an electric vehicle in the right circumstance, can be a money-saver for the electric vehicle owner in reduced operating and maintenance costs."
In the drive to curb emissions and make America less dependent on imported oil for transportation, spurring development of cleaner alternative fuel vehicles and building out a national network of convenient fueling points for natural gas, propane, hydrogen and electric vehicles goes hand in hand.
SAMANTHA BINGHAM: "Also the M2M Corridor really demonstrates that cities and states and utilities and fuel providers and retailers can all work together, across state lines to make this infrastructure, this clean fuel infrastructure, available."
The Michigan to Montana Alternative Fuel Corridor project is fast making these fuels a fine first choice for everyone!
H2 the Rescue
How Hydrogen Can Help First Responders
Mounting an effective response to natural disasters or emergency situations often comes down to having the right vehicles and equipment on standby. This week we look at a prototype rescue truck that relies on clean power technology to let first responders hit the ground running.
Efficient use of time and resources in the first hours after a hurricane, flood, fire, or winter storm, especially in remote areas, is critical for setting up a successful recovery operation.
H2@Rescue is a hydrogen fuel cell/battery hybrid truck that can mobilize to disaster sites within a 180-mile range, and then provide power, heating and cooling, and even create water on-site for up to 72 hours before refueling.
The project is a collaboration between several federal agencies, including the Departments of Energy and Homeland Security, the Army Corps of Engineers and private sector partners. We caught up with the team at Colorado’s National Renewable Energy Lab, where functionality testing was underway.
NICHOLAS JOSEFIK: “The H2@Rescue gives us an opportunity to bring an emergency vehicle into a situation where there is no power or water, and get some eyes on the situation. We can immediately have a command center, we can immediately be producing power– 25 kilowatts worth of power– and we can be generating water on site that could be used.”
H2@Rescue is a Class 7 heavy duty truck weighing approximately 33,000 pounds.The box body is climate controlled and can act as a mobile command center or warming/cooling shelter during an emergency. The truck carries 176 kilograms of hydrogen onboard, in high-pressure tanks. Hydrogen fuel has an energy density about three times that of gas or diesel, and the electric drivetrain used in this truck is more efficient than a similar internal combustion engine.
Conversion of the Kenworth chassis from diesel to hydrogen power was spearheaded by Accelera by Cummins, a new subsidiary of the traditionally diesel-driven engine maker, that will focus on zero-emissions power solutions for the future.
PRATEEK VAISH: “It has a fuel cell, which produces 90 kilowatts at max. There’s a high-voltage battery, which is 155 kilowatt-hours, and there is a traction motor, which is 250. So, in a nutshell, how this vehicle operates is: The fuel cell charges the battery, and the battery provides power to the traction– traction motor. But if the battery is low on charge, the fuel cell can also provide power to the traction motor.”
The transport and fueling infrastructure for hydrogen still lags behind conventional fuels in terms of cost and number of locations due to the need for pressurized tanks and other factors, but that gap could be closed in the future, since hydrogen can be produced and stored locally, potentially right at a fueling site.
Accelera is already a global leader in fuel cell applications with more than 2,000 fuel cells and 600 electrolyzers – the machines that separate hydrogen from water — already in use.
Lessons learned here will help them develop zero-emission power solutions for other vocational vehicles, like electric utility trucks, transit buses, delivery vehicles and long-haul trucks.
PRATEEK VAISH: “And we’re doing a lot of work towards destination zero, which is we’re trying to decarbonize the whole Cummins portfolio by 2050, so this is a great step in that direction.”
H2@Rescue passed the NREL testing with flying colors, proving that hydrogen power can fulfill the critical needs of first responders in these extraordinary situations, and showing one pathway to a zero-emission future for vehicles of all sizes.