44 Turns 10

We are pleased to announce that 44 Energy turns 10 years old this month. We started with a mission to play a meaningful role in the clean and sustainable energy andpowertrain transition. Over the last ten years, we’ve had the great fortune to work with clientson many exciting projects ranging from emissions and fuel economy testing, powertraincomponent […]

44 Energy Senior Director Brad Zigler Named as Prestigious ASME Fellow

On August 5, 2022, Dr. Bradley (Brad) T. Zigler, Senior Director at 44 Energy, was elected as a Fellow of the American Society of Mechanical Engineers (ASME). The Fellow grade of membership recognizes exceptional engineering achievements and contributions to the engineering profession and to ASME. Brad has been an active member and leader in ASME […]

44 Energy Announces CARB Contract

44 Energy is proud to announce that we have been awarded a contract from the California Air Resources Board (CARB) under RFP No. 21MSC002 for “Off-Road Emission Control Technology Cost Study – Diesel Engines”.


44 Energy is pleased to announce that it has joined CALSTART. CalStart is a member-supported organization of more than 140 firms, fleets, and agencies worldwide dedicated to supporting a growing high-tech, clean transportation industry that cleans the air, creates jobs, cuts imported oil, and reduces global warming emissions. CALSTART provides services and consulting to spur […]

44 Energy Hires Brad Zigler, PhD

We are pleased to announce that Dr. Bradley (Brad) T. Zigler has joined the 44 Energy team as our new Senior Director. Brad will be expanding our combustion, powertrain, alternative energy, and new technology practices, as well as adding his deep expertise to our existing projects. Brad comes to us from the National Renewable Energy […]