CREG vs PESI

Analysts rate Perma-Fix Environmental Services, Inc.

(PESI) a "Hold" — based on 1 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, Perma-Fix Environmental Services, Inc.

(PESI) delivered a total return of +62. 7%, compared to -99. 4% for Smart Powerr Corp. (CREG). Over 10 years, the gap is even starker: PESI returned +200. 4% versus CREG's -99. 8%. 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), Smart Powerr Corp.

(CREG) is the lower-risk stock at 1. 83β versus Perma-Fix Environmental Services, Inc. 's 1. 85β — meaning PESI is approximately 1% more volatile than CREG relative to the S&P 500. On balance sheet safety, Smart Powerr Corp. (CREG) carries a lower debt/equity ratio of 5% versus 9% for Perma-Fix Environmental Services, Inc. — giving it more financial flexibility in a downturn.

On earnings-per-share growth, the picture is similar: Perma-Fix Environmental Services, Inc.

grew EPS 43. 6% year-over-year, compared to -89. 6% for Smart Powerr Corp.. 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.

Perma-Fix Environmental Services, Inc.

(PESI) is the more profitable company, earning -22. 3% net margin versus -36. 2% for Smart Powerr Corp. — meaning it keeps -22. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: PESI leads at -19. 0% versus -32. 9% for CREG. At the gross margin level — before operating expenses — PESI leads at 9. 6%, 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.

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, Perma-Fix Environmental Services, Inc.

(PESI) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+200. 4% 10Y return). Smart Powerr Corp. (CREG) carries a higher beta of 1. 83 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (PESI: +200. 4%, CREG: -99. 8%), 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 (CREG (Utilities) and PESI (Industrials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

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.