Is exergy destruction minimization the same thing as energy efficiency maximization?

This paper discusses whether the exergy destruction minimization or energy efficiency maximization comes first in resolving climate emergency problem and provides sustainable solution options regarding 2nd Law of thermodynamics. It has been shown that low-temperature district systems with renewable sources waste heat are effective minimizing destructions, while a secondary impact. The research based on Rational Exergy Management Model. corresponding rational management was directly related to nearly-avoidable CO2 emissions responsibility global magnitude around 80% direct built environment. One conclusion deduced from such an unrecognized so far is may not be ignored anymore develop new strategies for decarbonization, 1st measures have limited remaining capabilities. New equations were developed show impact destructions total emissions. Sample results 30 percent-point decrease comparing supplied thermo-mechanical potential reducing by 35%. argues current 0.8 supply exergy, as industry average, which gives ample room improvement using Law, already higher, there less available improvements concerning shows increased about 0.15 points, window opportunity 25 second main nowadays, decarbonization needed will positively when coupled towards meeting Paris agreement.