Causespixabay.com Truck makers face a tech dilemma: batteries or hydrogen? Under pressure to cut emissions, truck manufacturers are choosing between batteries and hydrogen fuel cells. Wagering incorrectly could cost them billions of dollars.
Solutions www.nytimes.com Daimler aims to build hydrogen-fueled long-haul trucks Electric cars get all the attention, but truckmakers are also under pressure to shift from fossil fuels to electricity.
Solutions www.nytimes.com In electric car market, it's Tesla and a jumbled field of also-rans Most traditional carmakers are struggling to produce and market electric vehicles even as Tesla sells hundreds of thousands of its luxury models.
