A research filter, not a predictor — not financial advice. Grades rank growth stocks on evidence-based quality signals from end-of-day data; they are not buy/sell calls or price forecasts. Always do your own research.
Clean Energy
5 graded Clean Energy names, ranked by quality grade. Each grade is a research-triage signal from end-of-day fundamentals — not a buy/sell call.
| Company | Grade | Rev growth | Rule of 40 |
|---|---|---|---|
| Constellation Energy Corporation CEG | Mixed | 23.4% | 40 |
| Enphase Energy, Inc. ENPH | Mixed | -1.6% | 5.2 |
| First Solar, Inc. FSLR | Mixed | 27.3% | 60.5 |
| Vistra Corp. VST | Weak | -25.5% | -23.4 |
| Oklo Inc. OKLO | Promising (early) | — | — |
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Data as of 2026-06-09 22:43 (end-of-day). How grades are computed →