What is on the horizon for POWER!

I found a number of interesting articles here on the future of power needs for Military equipment. My Thought is how long will these ideas take to trickle down to Audio Needs and will they actually deliver something better.
A need for high-density power solutions
Aerospace and Defense High-Density Power Solutions | Vicor (vicorpower.com)
www.vicorpower.com/industries-and-innovations/aerospace-and-defense?msclkid=8ad2a3e0fd81189a2fbec089de666ff7&utm_source=bing&utm_medium=cpc&utm_campaign=SRCH%20%7C%20Aerospace%20%26%20Defense%20%7C%20Europe&utm_term=ac%20to%20ac%20converter%20application&utm_content=A%26D