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America’s truck, bus fleets continue turnover to advanced generation of near-zero emission internal-combustion engines
Battery-electric powers just one-tenth of 1 percent of commercial trucks while 97 percent are powered by advanced diesel technology.
Engine Technology Forum
Jun 26, 20244 min read


Clean Fuels files lawsuit over US EPA’s heavy-duty truck rule
The rule did not consider the GHG-reducing benefits of biodiesel and renewable diesel.
Ron Kotrba
Jun 19, 20243 min read


Webinar to discuss future of internal-combustion engines for light-duty vehicles in US
Auto Analyst Alan Baum will discuss a new white paper. Registration for the webinar is free.
Engine Technology Forum
Jun 17, 20242 min read


Fontaine Modification adds B100-capability upgrade from Optimus to hundreds of new orders
Fontaine adds Optimus’ technology to new trucks for most major OEMs, with Volvo’s VNL platform being largest order so far.
Fontaine Modification
Jun 3, 20242 min read