maybe they were wishing to eliminate diesel fumes in underground mines, for the sake of, you know, their employees' health.
the whole point of trialing the technology is to run pilot tests. It's completely reasonable to test new technology on a generator at the shaft-surface, and then eventuate this further to run off a cleaner grid or battery system.
But yes, don't let electrical engineers' aspirations with new technology trials get in the way of your agenda.
BHP Price at posting:
$45.22 Sentiment: Hold Disclosure: Held
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