Latest Stories

Technical Innovation
Transportation

ZF, Freudenberg Developing Integrated Fuel-Cell and E-Drive System

Although there were new commercial vehicles on display at this year’s IAA Transportation staged at the Hanover Messe Fairground in Germany, it was electric drive...

Editorial
Energy

Engineering Sustainability

Watching a junked school bus being fed into a mammoth hammer mill, which loudly pummeled the bus into fragments of metal, rubber, and plastic, was a sight I’ll never forget. I was visiting Huron Valley...

News
Energy

Tula’s DMD Promises Gains in EV Efficiency

Nestled in San Jose, California just south of the San Francisco Bay, the small but mighty team at Tula Technologies continues to develop advancements for optimizing the efficiency of ICE and...

News
Manned Systems

New Chemistry Aims to Slash Fuel-Cell PGM Costs by 50%

Hydrogen fuel cells are steadily proving to be a competitive zero-emissions solution for powering heavy trucks, railway locomotives and ships, as well as for various...

News
Electronics & Computers

From Emissions Tech to EV Electronics

A recent visit to Eberspaecher’s North American engineering and manufacturing complex reveals how a global Tier-1 rooted in combustion-engine technology is profitably navigating the transition to...

Articles
Energy

Solar Power for Carbon Capture

A solar thermal device mimics photosynthesis to convert carbon dioxide emissions into a clean energy resource.

Technology Report
Energy

Altair Honors Innovations in Sustainability and Lightweighting

Ford follows up its top prize in last year’s Sustainable Product category – for the Mustang Mach-E – with another electric-vehicle winner, the 2022 F-150 Lightning....

News
Energy

SAE International Extends Call for Abstracts, Seeks Submissions for AeroTech Conference

Engineering Events staff at SAE International in Warrendale, Pennsylvania, have extended the call for abstracts through September 21 for the...

Technical Innovation
Manned Systems

Hyliion, Cummins Collaborate on Electric and NG Range-Extender

A recent market report found that nearly 85% of the almost 250 U.S.-based transportation fleets surveyed plan to grow their use of clean-vehicle technologies over the next...

Original Equipment
Connectivity

ACT Expo 2022 Roundup: Bollinger, Hyundai and Volvo Clean-Vehicle Updates

If there was any doubt that zero-emission work trucks are coming – and, really, there isn’t – the 2022 ACT Expo made it abundantly clear they’re on their...

Executive Viewpoints
Automotive

SAE WCX 2022: Paving the Way for the Hydrogen Highway

With the majority of public debate centering around the internal combustion engine (ICE)-to-EV transition, the engineering community continues to explore alternative forms of...

Briefs
Photonics/Optics

Compact Laser Source Detects Pollution

A middle infrared light source can detect greenhouse and other gases as well as molecules in a person’s breath. The compact system, which resembles a tiny suitcase, contains just two parts: a standard...

Technical Innovation
Green Design & Manufacturing

New Biodiesel Strains Offer Measurable Gains

Extensive research and development of Hydrotreated Vegetable Oil (HVO) as a renewable and environmentally friendly fuel for diesel engines has been carried out by various OEMs and Tier 1s...

News
Energy

SAE WCX 2022: All Transportation Modes Targeting Alternative Fuels

Although the auto industry is rushing to electrify, batteries, in their current state of development, aren’t the answer for many modes of transportation, or even many...

News
Energy

EV Battery Manufacturing Commitments Surge in U.S.

The first half of 2022 is continuing last year’s raft of automaker investments in lithium-ion battery manufacturing and development in the U.S., with Stellantis and the Hyundai Group...

Technology Report
Power

SAE WCX 2022: Internal-Combustion’s Life Extension

Whichever way you “slice” it, the future of the 150-year-old internal combustion engine is moving steadily into the hands of global emissions-policy regulators. New ICE programs...

Briefs
AR/AI

Sensors Driven by Machine Learning Sniff Out Gas Leaks

The ALFaLDS detection tool supports oil plants.

News
Regulations/Standards

SAE WCX 2022: The Road to Zero Emissions Has Many Lanes

Emissions are currently one of the hottest macro topics across the automotive industry. Governments around the world are ramping up regulations over the coming decades to reduce...

Technical Innovation
Energy

Lightning EMotors Announces EChassis for Commercial EVs

Lightning eMotors has announced the availability of the Lightning eChassis platform for commercial EV applications. The platform, which was co-developed with Metalsa, will be...

News
Materials

Budget Airline Car Concept Is the Short-flight Alternative

Short-haul airline flights can be a great convenience for travelers, but they produce more CO2 emissions – about 250 g/km per person – than any other form of passenger...

R&D
Wearables

Smart Facemask Sends Alerts

A new mask sends an alert to the wearer via their smartphone when the recommended healthy CO2 limits inside the facemask are exceeded.

Briefs
Energy

Process Converts Ethanol to Jet Fuel

A new catalyst and microchannel reactors improve efficiency and cost of the process.

Briefs
Mechanical & Fluid Systems

Simulations Provide Understanding of Spacecraft Landing Dynamics

The simulations provide insight on the models needed to simulate a full-scale landing event.

Editorial
Aerospace

Geopolitics: The Other Existential Threat

As I write this on Valentine’s Day, 105 Russian army battalions backed by over 500 tactical aircraft and 40 warships are poised for a blitzkrieg-style invasion of Ukraine. I don’t think...

Application Briefs
Propulsion

Advancing Hybrid-Electric Propulsion Systems for Sustainable Flight

Hybrid-electric propulsion systems hold clear potential to reduce aircraft carbon dioxide emissions and support the goal of greater sustainability in aviation.

News
Power

Cummins and Isuzu Announce Battery-electric Truck Collaboration

Cummins Inc. and Isuzu Motors Limited recently announced an agreement to build a prototype medium-duty battery electric demonstration truck for the North American market....

Briefs
Materials

Tires Turned into Graphene Make Stronger Concrete

An optimized flash process could reduce carbon emissions.

News
Green Design & Manufacturing

Detroit DD15 Gen 5 Showcases Durability of New Diesel Tech

When Detroit launched the latest iteration of the DD15 inline-six diesel engine for on-highway applications, the company promised a completely updated unit that was engineered...

Editorial
Manned Systems

Combustion Engines Carry on in Construction

A recent virtual panel discussion reminded me that we ought not forget the propulsion workhorse of our industries: the good ol’ diesel engine. It’s sometimes easy to forget in the...