yup POET needs to do a white paper on how their products can reduce energy consumption - both directly through lower power use and indirectly by reduced heat and the need for less cooling.  ESG is a big deal and most financial institutions have a list of ESG companies that they show to their investors who want to invest in ESG companies.  Having a white paper with actual numbers and dollar savings would also help to peak interest of buyers of POET products - yes I know they state a % savings reductions but add to by stating that a particular average sized data centre (and state the size) could save xxxx millions per year is an eye catcher.