Diesel & Gas Turbine Worldwide

Jul 17, 2023 | dieselgasturbine.com | Julian Buckley

There is a clear theme of sustainability across the Engine Technical Review, with most OEMs now having approved hydrotreated vegetable oil (HVO) as a drop-in fuel substitute for their diesel models. Where that’s not possible, older engines can sometimes be made HVO-compliant with minor updates. But in tandem with new-fuel compatibility, OEMs are continuing to improve overall engine power density.