Volume 32, Issue 4

Investments in energy infrastructure — from electric vehicle charging to expanded power grids — all present challenges for lubricants. • Performance demands and regulation are pushing metalworking fluid formulators to try new types of base stocks and additives. • For heavy-duty vehicles, hydrogen-powered internal combustion engines can be an easier step away from fossil fuels, but they may need their own engine oils. • Russia’s war against Ukraine and resultant sanctions have buffeted the former’s base oil and lubes industries. • Like global energy markets, base oil and lubricant markets were roiled by the start of United States’ and Israel’s war against Iran. • Industry is plotting a quick turnaround for North America’s next heavy-duty diesel engine oil category. Steve Haffner lays out reasons why, along with the challenges of such a schedule.