Carnegie Clean Energy Limited (CCE.AX) Stock Analysis & Winston Score
Carnegie Clean Energy is an Australian company that develops clean energy systems, focusing on wave energy and microgrids. Its main technology is the CETO wave energy system, which converts ocean wave power into electricity. The company also builds and operates hybrid renewable energy microgrids — combining solar, battery storage, and sometimes wave power — primarily for remote communities, defense bases, and island locations in Australia. Carnegie earns revenue through engineering contracts, government grants, and project development work rather than selling a traditional product at scale. It operates mainly in Australia and is a very small company with a market cap around $100 million. The negative gross and operating margins show it is still pre-commercial and spending far more than it earns. The key risk is that wave energy technology remains unproven at commercial scale globally, and Carnegie depends heavily on continued government funding and successfully delivering projects to survive and grow.
Winston Score: 28/100 — Below Average
Below-average fundamentals — multiple weak pillars.
- Quality: Weak (1/30)
- Growth: Mixed (7/20)
- Cash Flow: Mixed (4/10)
- Stability: Good (5/10)
- Valuation: Data not available (0/10)
- Ownership: Good (10/15)

