How Diesel Giant Cummins Might Beat Tesla In The Green Engine Battle

<p>The battle for the engine market will be fought on environmental territory. Cummins is thriving precisely because it has been adept at meeting the ever more demanding environmental rules imposed on diesel engines. And when the day comes for battery-powered or hydrogen-fueled trucks to displace diesel entirely, Cummins CEO Thomas Linebarger says his company will be ready.</p>