If you would tell people at the start of 20th century how much energy we consume, they may not believe you or think it is wasteful.

Looks like global energy consumption has risen by an order of magnitude from 1900 to 2000: https://www.encyclopedie-energie.org/en/world-energy-consump...

Unfortunately, electricity prices did not fall by the same factor, so I fear that training a frontier model will still cause a an unsustainable dent in my monthly budget.