The article predicts that even with the proposed changes, 4.2 GW of storage or other generation capacity will be necessary, as opposed to 5.2 GW without the changes. I'd advocate getting on the power supply or storage solution immediately rather than trying to change consumer habits by e.g. funding or legislating power station installations in workplaces (a nice convenience, but not one that will solve this problem).

Tesla has already built a very large power storage station in Australia https://www.pv-magazine.com/2022/07/27/tesla-big-battery-beg...

Obviously the notion of building >5GW of generation capacity on fossil fuels or nuclear in under 10 years seems wild. So it's probably going to have to be solar + storage.