Hydrogen fuel cell vs battery electric: Life-cycle analysis of zero-emission heavy-duty trucks

Have you ever thought about the impact heavy-duty trucks have on our carbon emissions? It’s surprising, but even though there aren’t tons of them on the road, these beasts guzzle millions of gallons of diesel, racking up a hefty bill in terms of CO₂, NOₓ, and particulate emissions over their lifetimes. A recent life-cycle analysis from the University of Michigan digs deep into this issue, comparing conventional diesel trucks against battery-electric and hydrogen fuel cell options. So, what's the verdict? Both zero-emission choices could cut down greenhouse gas emissions significantly, but only if the energy powering them comes from renewable sources or low-carbon hydrogen. As companies and regulators aim for net-zero targets, understanding green hydrogen production, hydrogen storage, hydrogen infrastructure, and charging capabilities is critical for navigating the future of heavy-duty transport.

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