Energy conservation holds in quantum mechanics Yes, in Nature NO.

Some phenomena like Ball Lightning and comets seem to tap energy out of nothing
New Physics of Micro Interference Ball Lightning : Ball Lightning, Comets Sprites etc.
https://bigbang-entanglement.blogspot.com/2021/01/new-physics-of-micro-interference-black.html
Matter out of the Axion Vacuum by the Penrose Trapped Space collider effect and Q-FFF Theory.
https://vixra.org/pdf/2012.0205v1.pdf
and: https://bigbang-entanglement.blogspot.com/