#TheExergist Exergy In thermodynamics, the exergy of a system is the maximum useful work possible during a process that brings the system into equilibrium with a heat … Continue reading Energy Returned on Energy Invested, Surplus Energy Economics DataBase ( SEEDS) Embodied Energy Circular Economy. #GrubStreetJournal #GrubStreetScience #GrubStreetEnergy #TheExergist #TheExergyst Exorcising the stupid from the discourse on Political Economy, Energy and Climate Change Fanaticism.