Welcome to the era of smarter, cleaner power
Progress never stops, and neither do we. Explore the latest news and thought leadership in the world of Cummins.
For over a century, the trucking industry has advanced combustion technology while protecting the planet. This effort involved partnering with policymakers to set emissions standards. When emissions like nitrogen oxides (NOx) and particulate matter (PM) were identified, Cummins collaborated with regulators to create cleaner diesel engines and components. Since the 1980s, NOx and PM emissi
Cummins is a global leader in off-highway emissions solutions. With over 105 years of experience, 25 technical centers worldwide, Cummins is at the forefront of designing, integrating, manufacturing, and distributing exhaust aftertreatment systems. Our mission? To help customers meet today's stringent emissions standards while preparing for tomorrow's regulations. Off-highway applications: broa
What is thermal management in an aftertreatment system? Advanced aftertreatment technologies reduce emissions and meet strict environmental standards. These technologies use catalysts to capture and reduce emissions from exhaust gases, but they need precise thermal management to work well. By maintaining an optimal temperature range, we ensure maximum performance, helping to improve air quality
Cummins Inc. (NYSE: CMI), a global leader in power technology, announced today its participation in Bauma 2025, a leading trade fair for the construction and mining industries. The event will take place from April 7-13, 2025, in Munich, Germany. The Cummins booth will be in hall A4, stand 338. Cummins is one of the few companies offering fully integrated powertrain solutions, including en
Cummins Turbo Technologies (CTT) has been developing and testing turbocharger technologies with a special focus on medium-heavy duty engines. For the past, several decades Cummins Components and Software has delivered durable and reliable turbocharger solutions with the Holset® brand. Commercial engines need advanced technology to be efficient and meet strict emissions standards. Therefor
When learning about components that help vehicles run more efficiently and safely, knowing about Exhaust Throttle Valves is crucial. An Exhaust Throttle Valve is a part of the engine that controls how exhaust gases flow out of the engine. It helps reduce pollution by making the engine work hard so it will warm up the aftertreatment system faster. It can also be used as an engine brake by creating
Power electronics convert and control electric power in vehicles, ensuring optimal performance and efficiency. By managing power use, they enable longer distances, reduce energy waste and support sustainable transportation. In Part 1, we explored the role of power electronics in battery electric vehicles (BEVs). This article focuses on their role in fuel cell electric vehicles (FCEVs), highligh
As alternative fuels and vehicle technologies gain traction, the role of components within these technologies is evolving. In battery electric vehicles (BEVs), power electronic components are critical to vehicle functionality and efficiency. Understanding their impact and potential is essential for businesses adopting BEVs or navigating the future of sustainable transportation. Previously, we d
Axles play a crucial role in powering commercial vehicles, especially in heavy-duty applications where performance, reliability, and efficiency are vital. At Cummins Inc., we’re dedicated to delivering advanced components that enhance vehicle efficiency, improve performance, and reduce environmental impact. Our innovation in drivetrain and axle technology is centered around improving drivetrain ef
Four-stroke Hydrogen combustion engines (H2ICE) operate on the same principles as traditional engines but are more powerful and efficient. They share components like engine blocks, cranks, and ignition systems with natural gas engines and seamlessly fit into existing designs. This article delves into the role of turbochargers in enhancing the performance and viability of hydrogen engines, showcasi
Innovation in commercial mobility is driving sustainable transportation. As technologies like battery electric vehicles (BEVs) and fuel cell electric vehicles (FCEVs) advance, the demand for optimized components that balance efficiency, power, cost, and durability grows. Cummins Inc. along with Accelera™ by Cummins – the zero-emissions business segment of Cummins - are at the forefront of suppl
Making the right decision when selecting an axle for your commercial vehicle can prevent expensive repairs, wear and tear, and unnecessary vehicle downtime. Whether you are a prospective customer, an end user, or a sales consultant, asking the right questions and knowing the terminology will ensure the longevity and best performance of your vehicle. This article will cover some factors to consider
Earlier this year, Satya Nadella, CEO and Chairman of Microsoft, aptly described our current era as "...the golden age of systems." This phrase perfectly captures the essence of the digital age, which goes far beyond mere technology or data. It is a profound transformation in how we evolve—shaping our lives, work and interactions with the world around us. Consider the simple act of seeing an ad
Trailers play a crucial role in transporting various goods and necessities, making it essential for them to remain on the road functioning properly. Since these fleets need to remain on the road for extended periods, it's important to have various systems and innovations in place to ensure that drivers and fleet managers can have peace of mind. Fleet managers and drivers face numerous challenges o
Cummins Drivetrain and Braking Systems (CDBS), a part of Cummins Inc.’s Components segment, is ramping up production capacity for air disc brakes (ADBs) and rear axles with strategic investments totaling over $190 million. These investments underscore Cummins’ commitment to meeting the increasing demand for advanced braking and axle solutions in the commercial vehicle sector. The industry is witne
A decade ago, turbochargers for natural gas and diesel engines were not very different. However, new emissions regulations have driven the development of turbochargers specifically designed for natural gas engines. These turbochargers are adapted to stoichiometric burn conditions, where the mix of oxygen and fuel is precisely balanced. This balance ensures efficient combustion, leaving no unburnt
Cummins India Limited, one of the leading power solutions technology providers, has launched Retrofit Aftertreatment System (RAS), an innovative clean air solution that allows customers to use their existing CPCBII and CPCBI gensets, and comply with the latest genset emission regulations. This highly efficient and indigenously designed retrofit emission control device effectively reduces
At Cummins Inc., we’re constantly looking for ways to advance sustainable transportation solutions. As the industry shifts to lower-emission fuels to reduce pollution, natural gas engines are one critical pathway to cleaner mobility. Cummins is therefore working to innovate component-level technologies supporting natural gas engines. Understanding how natural gas engines work and the components
Accelera™ by Cummins, the zero-emissions business segment of Cummins Inc. [NYSE: CMI], will unveil a fully electric, ultra-low-floor axle engineered to improve accessibility, efficiency and performance for modern city buses. This latest innovation in sustainable transit technology will be on display at Busworld, Oct. 4-9 in Brussels, Belgium. “We’re excited to introduce our newest eAxle s
Cummins Drivetrain & Braking Systems, a leading global supplier of drivetrain, mobility, braking, and aftermarket solutions for commercial vehicles announces the new ProTec Independent Front Suspension (IFS) system, specifically designed for buses and coaches. As seen for the first time at the Busworld event (Brussels, 4-9 October 2025, stand 810), the new product is designed to be a “drop-in”
Cummins Inc. (NYSE: CMI), a global leader in power technology, announced today its selection for a $2.1M grant from the Centralia Coal Transition Grants Energy Technology Board to support the continued development and testing of hybrid haul truck systems at the Proving Grounds – Centralia (PGC) in Washington State. The funding, which will support activities through 2027 – including technology deve
The first to market application of Cummins Valvetrain Technologies’ High Power Density® (HPD®) engine brake will be on Cummins’ new X10™ engine destined for heavy and medium-duty vehicles , serving vocational, regional haul or transit bus fleet customers. The X10 engine is part of Cummins’ HELM™ fuel-agnostic engine lineup, where it replaces both the L9 and the X12 engines. The 1
“Since high school, I knew I wanted to work on engines, and Cummins made that possible for me,” Faith F., a technician at Cummins, says. “I was able to learn on the job, build confidence in my skills and move up in the technician world.” When Faith completed her Marine Service Technology program at her local community college in 2020, she was eager to launch her career in the trades. But despit
For Jacob, a Graduate Engineer at Cummins Turbo Technologies, the journey from student to full-time engineer has been one of growth, collaboration, and purpose. After completing a one-year placement with Cummins, Jacob returned just two months ago as a graduate engineer—and he’s already making an impact. “What I enjoy most is the collaboration,” Jacob shares. “I get to work across different
Meet Tom B., General Manager at Cummins Inc., whose career journey is a testament to growth, curiosity and a deep passion for the engines that power the world. Tom’s journey began 18.5 years ago when he was working for a small Cummins dealer. “I started doing minor work on Cummins engines and fell in love with the product,” he recalls. That passion led him to pursue a career at Cummins. T
When it comes to power technology, the future is shaped by the decisions we make today. In this episode, Kim sits down with Tara to explore what sustainability really means for Cummins and why it’s more than a buzzword. It’s a strategy. A mindset. A movement. Together, they unpack Cummins’ Destination Zero strategy, circular economy principles, and the role design plays in build
What’s it like being an intern at Cummins? Here’s a hint: it’s not about coffee runs or simply note-taking. In this episode of Power Onward, Kim sits down with Josie and Mason from the Global Brand Team to talk about the real work, impact and growth that happens when young talent gets a seat at the table. From leading global calls to updating websites and creating brand content, these two ar
Sometimes the spark for a lifelong career begins in the most unexpected places. For Suman S., it was a hobby course in electronic circuits that sparked a fascination with how technology could solve real-world problems. That early curiosity inspired her to pursue a master’s degree in electrical engineering, where she deepened her expertise and gained a global perspective on innovation and collabora
Batteries do more than store energy. They’re reshaping how the world is powered. In this episode of Power Onward, Kim sits down with Aaron to discuss the role of Battery Energy Storage Systems (BESS) in the global energy transition. From commercial buildings to remote islands, Aaron explains how this all-in-one technology brings cleaner, smarter power wherever it’s needed. Learn
Picture a future where building a zero-emissions vehicle feels as simple as snapping together LEGO bricks. That’s the mindset Accelera by Cummins is bringing to clean energy, offering flexible solutions that meet customers wherever they are in their transition to smarter, cleaner power. In this episode, Kim and Kat get hands-on with the idea of building electric power systems li
Cummins Inc. is constantly seeking ways to improve the efficiency of fleet service and maintenance events. We know that time spent waiting for repairs can impede a customer’s ability to complete their job on time. Longer downtimes can trigger a ripple effect of delays across the entire fleet. What is Cummins’ Optimized Diagnostics? Cummins’ service tools, such as Guidanz®, QuickServe® Online
The shift to cleaner, sustainable fuel alternatives has become more critical than ever as countries and industries work to combat climate change. Broader adoption of renewable diesel is a key part of Cummins Inc.’s effort to provide customers with the widest range of lower-carbon fuel alternatives for their powertrains through our Destination Zero strategy. Let’s dive into what renewable diesel
With the advancement of connectivity and telematic technologies, the way customers care for their powertrain is changing. Vehicle service was often reactive – components were only repaired when they broke. Today, maintenance is predictive, increasing efficiency, maintenance accuracy and fleet performance. Such improvements are not only translating to increased uptime but also significant cost savi
Cummins Inc. (NYSE: CMI) launched a new 15L diesel engine for the Off Highway market at Intermat 2024. This new product is displayed alongside a wide range of Cummins off-highway technologies on Booth 5a D063 at Intermat, in Paris, France April 24-27, 2024. The Next Generation X15 diesel engine maintains reliability and reduces operating costs, while delivering reduced emissions and improv
There are a lot of things to consider when purchasing a new truck for your fleet or business. You may have considered common decisions like lease or buy, or day cab or sleeper. Have you thought about how your truck will be connected? Engine connectivity, also referred to as telematics, is crucial for every new truck in your fleet. It gives you helpful tools for anticipating service needs, maxim
The commercial transportation industry is undergoing a significant transformation, driven by the global push to reduce emissions. In parallel, our customers and fleet operators are trying to achieve more sustainable operations through improved fuel economy and efficient performance. As fuel technologies evolve, it is crucial to understand how Electronic Control Units (ECUs) will evolve to support
Digital technologies are transforming the world. In our personal lives we are growing used to interacting with connected devices every day in our homes, cars, and at work. Today, many new cars come with digital features that improve safety, increase efficiency, and bring new levels of convenience to our everyday lives. Commercial vehicles are no different, with digital fleet management t
