That seems like an awfully defeatist attitude. With all the capital investment flowing into AI, there should be plenty of money to research and improve renewables (including fusion, fission, and battery technology) to meet the moment. After all, we need to move past fossil fuels and are already delayed on this path, so AI is a good catalyst (among many) to make progress.

On a meta-level, it's terrible politics for tech companies to roll out a technology that many don't see a need for and fear will take away their livelihood, while at the same time increasing CO2 emissions because renewables are too hard. Of course this course of action runs into massive opposition.