Clean Energy Technologies, Inc. (OTC:CETY) is a company focused on providing renewable energy solutions. It specializes in waste heat recovery systems, which convert waste heat into electricity, and other clean energy technologies. Despite its innovative approach, CETY faces challenges in capital efficiency, as indicated by its financial metrics. CETY's Return on Invested Capital (ROIC) is -11.03%, which is below its Weighted Average Cost of Capital (WACC) of 9.16%. This negative ROIC suggests that the comp ...