See additional detail in the report below. The transition to more RNG trucks may be facilitated by a new heavy duty X15N RNG engine developed by Cummins. Our findings show new RNG models to be the ...

Conclusion: This study found an L-shaped relationship between OBS and VRFB among U.S. adults aged 20 years and older ... (0–15 g/day for women and 0–30 g/day for men, 1 point), and heavy drinkers (≥15 ...