I think energy costs will fall dramatically over the next few decades, to basically zero.
We are already seeing it in some ways.
Oil: Prices of goods and services are up quite a bit since 2020, yet oil is below $100. If it kept up with everything else, it would be trading near $200 right now.
Solar: Solar had an amazing year. This was a breakout year for solar. Nearly every solar company is up quite a bit (example: FSLR).
Nuclear: This is the space I follow the most. My front runner is TerraPower, but I would rather not tell you who owns that company (hint: a rich person).