Core Insights - Clean Energy Technologies, Inc. (CETY) focuses on renewable energy solutions, particularly waste heat recovery systems, but faces challenges in capital efficiency [1] - CETY's Return on Invested Capital (ROIC) is -11.03%, which is below its Weighted Average Cost of Capital (WACC) of 9.16%, indicating inefficiencies in capital utilization [2] - In comparison, US Nuclear Corp. (UCLE) has a significantly worse ROIC of -234.03% against a WACC of 9.40%, highlighting severe inefficiencies in capital management [3] - Sun Pacific Holding Corp. (SNPW) demonstrates a positive ROIC of 7.48%, exceeding its WACC of 6.54%, indicating efficient capital utilization and growth potential [4]