[academi]

> become like fusion energy

This fusion reactor could be affordable. It just needs to be invented first:

https://patents.google.com/patent/US20190295733A1/en

[Abishek_Muthian]

I didn't question it's affordability, just that it's always 30 years away!

https://ieeexplore.ieee.org/document/6464477

[Dylan16807]

30 years away if properly funded.

It has never been properly funded.