Cummins Inc. (NYSE: CMI) today reported results for the third quarter of 2025.

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 fuel or excess oxygen.

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 on the road, but one of the most critical is maintaining proper tire pressure.

For the past decade, mining operations have been focused on lowering cost of production, merging together Total Cost of Ownership (TCO) and amount of production achieved.   Today, a third factor is impacting the equation: sustainability. Lowering costs and boosting production only go so far, considering the increasing importance of protecting the environment and the communities where mines operate. 

Alternative solutions to maximize power and reduce emissions Which energy solutions provide the ideal combination of maximum power performance that enhances efficiency while also minimizing or eliminating emissions? The right answer for a company’s power needs depends, of course, on the application, the company’s access to lower carbon options and the budget at their disposal. 

Today, more companies are investing in low carbon solutions across the power generation and industrial markets, including mining marine and rail. These solutions include battery-electric and fuel-cell battery hybrid systems as well as internal combustion engines (ICEs) powered by hydrogen. 

What is power-to-x? “Power-to-x” refers to a series of techniques and pathways allowing to convert, store and utilize renewable electrical energy. Power-to-x is specifically applicable when there is an excess of renewable electricity produced from solar or wind resources. Rather than be wasted—the specific industry term for this is “curtailed”—the excess electricity is used productively. The “x” can refer to a variety of energy carriers or uses. Power-to-hydrogen is the generation of hydrogen using renewable electricity. Power-to-power refers to storing electricity in batteries.

At the turn of the twentieth century, Theodore Roosevelt became the 26th president of the U.S. and a few years later Henry Ford debuted the Model T in Detroit, Michigan. Only few visionaries at that time may have imagined a future with an intricate highway system, carrying people and goods from one coast to another in a matter of days. Or trolleys and streetcars becoming massive urban busses, running hundreds of people around a city center.

Data centers play a vital role in everyday life by ensuring we have uninterrupted access to information. They are on the rise globally, and with that comes increased focus on the environment and air quality.  As the industry strives for sustainable operations and cleaner air, both carbon and nitrogen oxide (NOx) emissions are being reduced. Regulations are playing a major role in this shift, especially when it comes to NOx emissions.