NOEMU vs CLNE vs PLUG vs BE

For growth investors, Bloom Energy Corporation (BE) is the stronger pick with 37.

3% revenue growth year-over-year, versus 2. 2% for Clean Energy Fuels Corp. (CLNE). CO2 Energy Transition Corp. Unit (NOEMU) offers the better valuation at 9999. 0x trailing P/E, making it the more compelling value choice. Analysts rate Clean Energy Fuels Corp. (CLNE) a "Buy" — based on 22 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

Over the past 5 years, Bloom Energy Corporation (BE) delivered a total return of +1199%, compared to -84.

5% for Plug Power Inc. (PLUG). Over 10 years, the gap is even starker: BE returned +944. 1% versus CLNE's -30. 1%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), CO2 Energy Transition Corp.

Unit (NOEMU) is the lower-risk stock at -0. 21β versus Bloom Energy Corporation's 3. 62β — meaning BE is approximately -1807% more volatile than NOEMU relative to the S&P 500. On balance sheet safety, CO2 Energy Transition Corp. Unit (NOEMU) carries a lower debt/equity ratio of 0% versus 20% for Plug Power Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Bloom Energy Corporation (BE) is pulling ahead at 37.

3% versus 2. 2% for Clean Energy Fuels Corp. (CLNE). On earnings-per-share growth, the picture is similar: CO2 Energy Transition Corp. Unit grew EPS 100. 3% year-over-year, compared to -184. 6% for Bloom Energy Corporation. Over a 3-year CAGR, BE leads at 19. 1% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

CO2 Energy Transition Corp.

Unit (NOEMU) is the more profitable company, earning 0. 0% net margin versus -229. 8% for Plug Power Inc. — meaning it keeps 0. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: PLUG leads at 38. 1% versus -22. 1% for CLNE. At the gross margin level — before operating expenses — PLUG leads at 99. 8%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

Analyst consensus price targets imply the most upside for CLNE: 58.

4% to $3. 50.

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

For long-horizon retirement investors, CO2 Energy Transition Corp.

Unit (NOEMU) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β -0. 21)). Plug Power Inc. (PLUG) carries a higher beta of 2. 55 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (NOEMU: +18. 6%, PLUG: +61. 7%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

These companies operate in different sectors (NOEMU (Financial Services) and CLNE (Energy) and PLUG (Industrials) and BE (Industrials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: NOEMU is a small-cap quality compounder stock; CLNE is a small-cap quality compounder stock; PLUG is a small-cap quality compounder stock; BE is a mid-cap high-growth stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.