Proposed 2021 Formula 1 Power Unit Regulations

Formula 1 and governing body the FIA have laid out proposals for the next generation of F1 power units (PU), with improved noise, reduced cost, and a more level playing field among the key objectives.

More hybrid power using standard components and electronics, more revs, no MGUH, stricter turbo and fuel regs, tighter design paramaters.

A few new manufacturers have been waiting for these, I wonder if the strategy will work or has everyone already jumped across to Formula E?