Quote:
Originally Posted by Wpg_Guy
There is already a lot of concern over powering the future, last year Hydro informed Winnipeg City Council that if every vehicle in Manitoba today were electric Hydro would not have the generating capacity to supply that demand.
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I love how every new "thing" is always approached with "if every living soul did this brand new thing immediately, the system would collapse!". EV adoption will follow the same curve most other electric tech has followed: TVs, computers, the 900 portable devices every household has these days - they all took decades to go from zero to ubiquitous. Somehow the electric grid managed.
In practical numbers: My household sits around 2000 kWh/month right now, on average. Our EV is not particularly efficient at 16 kWh/100km. Even if we drove it 20,000km annually - which is a common lease value but a lot of people drive much less than that - we're talking 270kWh per month extra. I doubt many households are driving more than 30,000 in total every year, I've seen stats more like half that on average, but sure, let's go with that - 30,000 km = 400 kWh would add 20% to my use. With a not-so-efficient EV.
Could the grid handle 20% more load? Probably not, if we magically converted every single car tomorrow. Could it handle it over the 20+ years it's actually going to take? I'd sure hope so. I hope the province itself grows more than 20% in the next 20 years, without taking down our grid!
There's also the little things: my lighting usage is literally 1/10th of what they used to be, thanks to LEDs, that offset a LOT. A single 60W incandescent being run 8 hours a day consumes like 14 kWh per month. A SINGLE BULB.
Replacing 20 incandescents in my house made up for the EV in the garage. And I have a lot more than 20 bulbs.