Truck on road

Reducing air pollution generated by commercial vehicles is one of the many benefits of natural gas engines. Nested in a valley in the French Alps, the town of Chamonix is known for breathtaking vistas of Mont Blanc, for being the birthplace of modern mountaineering, and, unfortunately, for its terrible air quality. Emissions from passing vehicles are to blame. The town sits by a major road tunnel used by more than a half million heavy vehicles, every year.

Wouldn’t it be nice if the exhaust from all these vehicles could be cleaned up? Chamonix’s residents would appreciate it. So would the countless millions who live in polluted cities.

Natural gas engines use reliable technology

One sure technology to reduce air pollution already exists—natural gas engines. Hundreds of thousands of vehicles with natural gas engines are operating all over the world. They generate almost no emissions of nitrogen oxides, particulate matter, volatile organic compounds, or carbon monoxide. Transit systems all over the world have deployed natural gas buses to reduce air pollution.

Natural gas engines are also a great fit for a wide variety of medium and heavy-duty applications, such as garbage collection trucks, delivery trucks and tractor trailers. Natural gas engines have been around for a long time. They are durable, reliable and they have enough power to get the job done.

Natural gas engines are kind to the environment

Natural gas vehicles can help fleets reduce greenhouse gas emissions. According to a well-to-wheels model developed by Argonne National Laboratory, compressed natural gas (CNG) vehicles were shown to reduce greenhouse gas emissions by up to 16% compared to an equivalent vehicle running on gasoline. These well-to wheel models incorporate emissions occurring as a result of the extraction, processing and transportation of fuels.

Natural gas vehicles can also run on renewable natural gas. Renewable natural gas is manufactured using organic waste such as animal manure, sewage sludge or agricultural by-products. Once it is suitably refined, renewable natural gas can be used interchangeably with regular natural gas. Depending on the energy source, the carbon intensity of renewable natural gas can be neutral, or even sub-zero. Switching to renewable natural gas is a great way for businesses to reduce their carbon footprint and lower transportation emissions. It can often be done without any capital investment. It’s also a way to act now without waiting for technology that may not be available for several years.

Natural gas presents additional environmental benefits. For example, natural gas can’t spill since it’s lighter than air. It can’t puddle or lead to ground contamination like an oil spill would. You can read more about these often-overlooked benefits of natural gas engines in environmental sustainability.

invitation - click to see big infographic
Click to view infographic

Natural gas engines are good for the business financials

Natural gas vehicles can also lead to big savings for businesses. Unlike some vehicles with diesel engines, natural gas vehicles do not require extensive exhaust aftertreatment systems. Many operators spend a lot of time and money maintaining these systems. Secondly, natural gas fuel costs less than gasoline and diesel. In some areas, the retail price of natural gas is less than half of the price of diesel. Natural gas prices are also stable—in North America, average retail prices have remained relatively stable for the past 20 years. This makes it easy for fleets to forecast their monthly and yearly fuel costs.

Switching to natural gas vehicles can also help businesses grow their revenues. Natural gas vehicles reduce transportation emissions, which is an attractive benefit for companies looking for lower carbon options that can help them meet corporate sustainability or ESG (environmental, social, and governance) goals.

Natural gas engines are noticeably quieter than diesel engines, making them an attractive option for service companies, delivery fleets, transit companies and school corporations operating in urban environments. For example, garbage collection companies or private school bus operators bidding for city contracts.

Natural gas engines are the mature, proven, and least disruptive alternative power technology available today

Natural gas vehicles fit current transportation, people and goods movement models. Integrating natural gas trucks into your fleet doesn’t require radical changes in vehicle technology, transportation infrastructure or support networks. Natural gas engines share approximately 80% of the same components as their diesel counterparts, making it easier for mixed fleets to keep parts in stock and easier to train service technicians.

If interested in different fuels, don’t forget to explore natural gas (CNG), LPG, LNG, RNG, and diesel.

The natural gas learning curve isn’t as steep as many people think

When it comes to integrating natural gas vehicles into a commercial or municipal fleet, Cummins Inc. is a trusted partner with more than 30 years of experience making natural gas engines. We maintain deep relationships with channel partners to help customers understand whether natural gas is the right choice for their fleet. We also work directly with the truck OEM, fuel suppliers, fleet maintenance teams, etc. to ensure a smooth integration.

If these benefits sound interesting to you, don’t forget to also check our answers to frequently asked questions about natural gas engines. These answers cover topics such as cost, practicality, and feasibility of integrating natural gas into commercial fleets.

Drivers like driving natural gas trucks

Did you know that drivers prefer the experience of operating natural gas vehicles? You can learn why by reading about how natural gas and diesel engines compare.

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Puneet Singh Jhawar

Puneet Singh Jhawar

Puneet Singh Jhawar is the General Manager of the global natural gas business for Cummins Inc. In this role, he is responsible for the product vision, financial management and overall performance of the natural gas business. Over his 14-year career at Cummins, Jhawar has cultivated successful relationships with a number of Cummins’ largest customers. Jhawar has extensive global experience, with roles based in the Middle East, India, Europe and the US.

bus in movement

Natural gas engines from Cummins can offer considerable longevity and reliability when properly maintained – so much so they are lasting decades and counting. 

Between 2008 and 2009, more than 3,730 Cummins B Gas Plus natural gas engines were procured through OEM partners Tata Motors and Ashok Leyland and delivered to the National Capital Region of India. Deployed into the Delhi transport Corporation’s (DTC) transit bus fleet, nearly 15 years later, the engines remain in service. To date, the buses have travelled approximately 5.4 billion kilometers – yes, billion – over the last 15 years.

bus

These engines prove what Maged Tadros, General Manager of Cummins Global Bus Business likes to tell his customers: “Adopting Cummins natural gas engines into your fleets can help achieve several operational and economic benefits.”

As the lowest total emissions engine on the market for trucks and buses, Cummins natural gas engines run on an abundant, low-cost fuel, with a maintenance free three-way catalyst exhaust treatment system. 

The need for reliable transportation is essential. Over the past 15 years, the Cummins B Gas Plus natural gas engines have helped more than 150 million Indian residents get to where they need to be and will continue to do so for the years to come.

click to view infographic
Click to view infographic

“Cummins engines are sought after globally for their world-class reliability and durability,” explained Puneet Jhawar, General Manager – Natural Gas. “We have learned a lot from our experience in India, among other countries adopting natural gas engines, learnings that have influenced our next generation of engines.”

Last year, Cummins announced the B6.7 natural gas engine will be available in India. Built for school buses, shuttles, and medium-duty trucks, the B6.7N boasts up to 240 hp/560 lbs-ft torque.

As the most mature, proven, and least disruptive alternative power technology available today, natural gas engines offer range flexibility and deliver a similar power, performance, and driving experience as diesel engines. Cummins natural gas engines help fleets reduced their overall environmental impact without significantly increasing the cost of operation or sacrificing performance or uptime.

The power of Cummins’ natural gas engines was on display at the India Auto Expo in Greater Noida Uttar Pradesh, India this month.

Cummins Office Building

Cummins Inc.

Cummins, a global power technology leader, is a corporation of complementary business segments that design, manufacture, distribute and service a broad portfolio of power solutions. The company’s products range from internal combustion, electric and hybrid integrated power solutions and components including filtration, aftertreatment, turbochargers, fuel systems, controls systems, air handling systems, automated transmissions, electric power generation systems, microgrid controls, batteries, electrolyzers and fuel cell products.

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As we near the end of 2022, we are celebrating some of the accomplishments that made this an exciting and innovative year for New Power. In the last 12 months, we expanded our technologies, grew as a business and continued to blaze the trail toward a zero-emissions future. Join us as we reflect on five wins from our New Power business unit that helped make this year truly spectacular.

snow scene
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Welcome to our battery family, LFP

The newest member of our battery family is the lithium iron phosphate (LFP) battery, which expands our support of electrified commercial vehicle applications. LFPs are faster charging and longer-life batteries, and are used in the medium duty truck and school bus markets. LFPs don’t require nickel or cobalt, making them more affordable and sustainable. With faster charging, higher power and a 10% longer life expectancy, Cummins LFP batteries are designed to meet the demands of continuous operation and have a lower total cost of ownership.

Green travel is on track: Our fuel cell systems are powering the world’s first 100%-hydrogen passenger train fleet

Holiday vacation plans? Visit us in Europe where we’re powering the world’s first fleet of hydrogen trains. The Alstom Coradia iLint trains are outfitted with Cummins fuel cell systems and run on the world’s first 100%-hydrogen-powered passenger train route. The trains convert hydrogen fuel into energy and turn existing, non-electrified infrastructure into zero-emission rail lines. These trains emit only steam and condensed water while in service and operate with low noise levels that improve both operator and passenger comfort.

The hydrogen fuel cell systems used in the trains are assembled at Cummins’ Hydrogen Fuel Cell Systems Production Center in Herten, Germany. The facility was fully operational in 2022, enabling accelerated adoption of hydrogen technologies across Europe and the globe.

North America? Check. Europe? Check. We’ve expanded our New Power footprint across the globe

This year, we drove the green hydrogen economy forward across the globe by supporting new infrastructure projects and advancing government decarbonization goals.

We have broken ground on our new gigawatt PEM electrolyzer manufacturing plant in Guadalajara, Castilla-La Mancha, Spain. Construction is scheduled to be complete by the end of 2023. The 200,000 sq. ft. facility will have the capacity to produce 500MW per year, scalable to more than 1GW per year.

Our Oevel, Belgium electrolyzer manufacturing facility expanded its capacity to 1GW thanks to the Important Project of Common European Interest (IPCEI) Hy2Tech program. IPCEI will help Cummins develop a new generation of PEM electrolyzer cell stacks to power large-scale hydrogen production systems. Operation began at our new Hydrogen Fuel Cell Systems Production Center in Herten, Germany this year, which further enables the adoption of hydrogen technologies across Europe. 

We expanded our Mississauga, Ontario, Canada campus by adding a third facility dedicated to hydrogen technology. The new facility accommodates the company’s growing staff, hydrogen production capacity and new product development, putting Cummins in a better position to support the developing hydrogen market in North America.

The wait is over - our electrified powertrains made their official debut

We unveiled the Meritor 17Xe ePowertrain integrated with a Cummins battery system. The 17Xe is designed for heavy-duty trucks with the capacity to support 44 tons of gross combined weight. The assembly also features Cummins’ new lithium iron phosphate (LFP) battery pack. 

Our clean drivetrain options offer performance and packaging advantages for diverse applications across the globe.

Electrolyzers are stateside: We’re starting production in the U.S.

We announced that we'll begin producing electrolyzers in the U.S. for the first time at our Fridley, Minnesota facility. To drive the domestic green hydrogen economy forward, we'll start at 500 megawatts (MW) of manufacturing capacity annually, scalable to 1 gigawatt (GW) in the future. 

Cummins Office Building

Cummins Inc.

Cummins, a global power technology leader, is a corporation of complementary business segments that design, manufacture, distribute and service a broad portfolio of power solutions. The company’s products range from internal combustion, electric and hybrid integrated power solutions and components including filtration, aftertreatment, turbochargers, fuel systems, controls systems, air handling systems, automated transmissions, electric power generation systems, microgrid controls, batteries, electrolyzers and fuel cell products.

recipients holding trophies

Cummins Inc. (NYSE:CMI) announced the 2022 recipients of the company’s most prestigious technical award, the Julius Perr Innovation award. Now in its 23rd year, the award recognizes employees who demonstrated excellence in innovation and technology by developing significant intellectual property for our products.

This year’s recipients are Cummins employees Richard Ancimer, Krishna Kamasamudram, Ashok Kumar, Guoqiang Li, Tim Proctor, Michael Wilson, and Aleksey Yezerets. Acknowledgement also goes to Neal Currier, Ed Hodzen, and Vivek Sujan.

ABOUT THE INNOVATIONS

The first winning patents relate to the mitigation of sulfur accumulation on a selective reduction catalyst (SCR).

Ancimer, Currier, Kamasamudram, Kumar, and Yezerets developed methodologies to not only monitor this accumulation of sulfur but regenerate the catalysts faster, and at lower temperatures, through the synchronization of engine operating conditions during regeneration. Their work is employed on Cummins products, such as Euro IV/V/VI, EPA 2010, Tier IV, and in regions high sulfur fuel, and will likely continue playing a role in meeting future emission regulations.

Wilson developed a different approach targeted for the service channel in areas with high sulfur fuel, particularly the Euro V products in South America.  A key feature of his invention involves the deactivation of cylinders, and his work has been cited numerous times by non-Cummins patents.

For second winning technology, Hodzen, Li, Proctor, and Sujan invented the SmartTorque2 (ST2) feature, which is part of the award-winning Eaton Cummins SmartAdvantageTM  Powertrain. This feature automatically senses a variety of factors, such as grade and weight, and selects the optimum torque for performance and fuel economy. The invention was first in production in 2013 and has been a standard offering of the X15 product since 2017.

ABOUT THE AWARDS

This award was created to honor Dr. Julius Perr, who retired from Cummins in 1997 as Vice President - Fuel Systems.  Dr. Perr, who passed away in 2005, joined Cummins in 1958 after fleeing Communist Hungary.  He made Columbus, Indiana (USA) home and began a 41-year career as a Cummins engineer and leader.  In his lifetime, he was named the inventor or co-inventor of 186 granted patents and remains an inspiration to many in our industry.

2022 CEREMONY

The Julius Perr Innovation Awards Ceremony was held in-person with senior Technical Leaders, members of the Perr family, the 2022 Perr Award winners and their guests on October 18, 2022. Four winners, Krishna Kamasamudram, Ashok Kumar, Guoqiang Li and Michael Wilson, were able to attend in person to receive their awards. The other three winners were unable to attend, but their award and special recognition have been provided to them separately.

REVIEW COMMITTEE 

Members of a selection committee, made up of leaders from across all business units, meet yearly to evaluate patents that have created significant value for our products. In 2022, over 1,100 patents were reviewed for consideration before selecting the final patent award recipients. Since 2000, only 84 patents have been selected for this prestigious award with each invention adding value to our brand promise of innovation and dependability.

Congratulations again to the 2022 recipients on the honor of winning the 2022 Julius Perr Innovation Award.

Cummins Office Building

Cummins Inc.

Cummins, a global power technology leader, is a corporation of complementary business segments that design, manufacture, distribute and service a broad portfolio of power solutions. The company’s products range from internal combustion, electric and hybrid integrated power solutions and components including filtration, aftertreatment, turbochargers, fuel systems, controls systems, air handling systems, automated transmissions, electric power generation systems, microgrid controls, batteries, electrolyzers and fuel cell products.

illustration of home with generator

This article was authored by Chuck McClaugherty, Bear Electric, a Cummins Authorized Dealer.

Smart phones, smart TVs, virtual assistants, smart thermostats, smart locks and doorbells. Our homes are now filled with smart devices. Unfortunately, most of them become useless without power to run or recharge. This is why homeowners should consider installing one smart device above all other: a home standby generator. 

As a Cummins Authorized Dealer, I install a lot of Cummins QuietConnect™ home standby generators throughout Oregon. With increasingly severe weather, rolling blackouts, and aging power grids, I can tell you without a doubt a backup generator is a worthwhile investment. 

The best part of owning one of these smart devices? You don’t have to tell it when to turn on and off. It does it automatically. 

In a nutshell, here’s the process:

When we install a Cummins home standby generator, we also install a Cummins automatic transfer switch. This transfer switch constantly monitors the electric utility power coming into the home. If it detects a break in service, it will automatically disconnect the home from the electric utility line in a split second and turn on the Cummins generator to power the home instead. The generator is fed either by a natural gas line or by a propane tank.

While the Cummins generator is powering the home, the transfer switch will continue to monitor the electric utility line. Once it detects that power has been restored, it’ll automatically disconnect the generator from the home’s electrical system and reconnect the electric utility.

You don’t have to do anything. Nada. Zilch. The generator and the transfer switch do all the work. In some cases, you may not even realize there’s a power outage until you look out the window and see all your neighbor’s houses are dark.

Just as critical as having a Cummins Authorized Dealer professionally install your backup generator and transfer switch is making sure you choose the right size generator for your home. If it’s too small, the load won’t be able to power everything in the house. If it’s too big, you’ll consume extra natural gas or propane when you use it.

The easiest way to make sure you select the right size generator is to have your dealer do it for you. But if you want to get a feel for how much generator you’re going to need, Cummins has an excellent blog post on calculating the generator wattage you need or you can use the generator size calculator at Cummins.com.

We live in a world full of smart devices. Make sure you can keep yours up and running during power outages with a Cummins QuietConnect home standby generator. To find a dealer near you, use the Cummins dealer locator. Or, if you live in Oregon, just contact me at (503) 678-3417 or [email protected] 

Cummins Office Building

Cummins Inc.

Cummins, a global power technology leader, is a corporation of complementary business segments that design, manufacture, distribute and service a broad portfolio of power solutions. The company’s products range from internal combustion, electric and hybrid integrated power solutions and components including filtration, aftertreatment, turbochargers, fuel systems, controls systems, air handling systems, automated transmissions, electric power generation systems, microgrid controls, batteries, electrolyzers and fuel cell products.

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