What is energy? Energy is the ability to do work or the ability to transform a system.
Energy is encountered in different forms, but most often its presence is suggested by motion, activity, light, heat, or change.
https://www.researchgate.net/publication/50431848_Entropy_Economics_and_Policy/figures
Unit conversions…
Global energy-related carbon dioxide emissions by source, 1990-2018
Combustion
Emissions factors.. CO2e
Emissions factors.. CO2e