I tested a 55,000-pound electric excavator. New ways to power off-road machines, which mostly run on diesel, could cut about 3 percent of U.S. carbon emissions.
I tested a 55,000-pound electric excavator. New ways to power off-road machines, which mostly run on diesel, could cut about 3 percent of U.S. carbon emissions.
Lol how do you think construction sites generate electricity to charge the batteries?
You’re saying this like sort of gotcha, but larger generators can be a lot more efficient than a smaller engine so even running a large diesel generator 24/7 to charge a battery is likely an improvement over a gas powered digger. Same reason powering an EV with a coal power plant is still a win over a gas car, bigger engines are more efficient.
Yeah I was aware of that as I posted it. I work on construction sites. More than anything I was highlighting how vehicles isn’t the only problem.