I'm not 100% but I think you may have confused watts and watt hours somewhere in there. Wouldn't it be X kWh/ton?
Yeah, I think you're right. Maff still maffs though. Units work out to MWh/h.. which makes sense to me
Yeah, I think you're right. Maff still maffs though. Units work out to MWh/h.. which makes sense to me