OPAL vs WM

For growth investors, OPAL Fuels Inc.

(OPAL) is the stronger pick with 16. 3% revenue growth year-over-year, versus 14. 2% for Waste Management, Inc. (WM). OPAL Fuels Inc. (OPAL) offers the better valuation at 15. 2x trailing P/E, making it the more compelling value choice. Analysts rate Waste Management, Inc. (WM) a "Buy" — based on 35 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.

On trailing P/E, OPAL Fuels Inc.

(OPAL) is the cheapest at 15. 2x versus Waste Management, Inc. at 32. 9x.

Over the past 5 years, Waste Management, Inc.

(WM) delivered a total return of +66. 0%, compared to -76. 7% for OPAL Fuels Inc. (OPAL). Over 10 years, the gap is even starker: WM returned +302. 8% versus OPAL's -76. 7%. 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), Waste Management, Inc.

(WM) is the lower-risk stock at -0. 17β versus OPAL Fuels Inc. 's 1. 58β — meaning OPAL is approximately -1007% more volatile than WM relative to the S&P 500. On balance sheet safety, OPAL Fuels Inc. (OPAL) carries a lower debt/equity ratio of 73% versus 2% for Waste Management, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), OPAL Fuels Inc.

(OPAL) is pulling ahead at 16. 3% versus 14. 2% for Waste Management, Inc. (WM). On earnings-per-share growth, the picture is similar: OPAL Fuels Inc. grew EPS 638. 9% year-over-year, compared to -1. 6% for Waste Management, Inc.. Over a 3-year CAGR, OPAL leads at 14. 0% 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.

Waste Management, Inc.

(WM) is the more profitable company, earning 10. 7% net margin versus 1. 2% for OPAL Fuels Inc. — meaning it keeps 10. 7% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: WM leads at 18. 3% versus 1. 4% for OPAL. At the gross margin level — before operating expenses — WM leads at 29. 1%, 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.

All stocks in this comparison pay dividends.

OPAL Fuels Inc. (OPAL) offers the highest yield at 15. 7%, versus 1. 5% for Waste Management, Inc. (WM).

For long-horizon retirement investors, Waste Management, Inc.

(WM) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β -0. 17), 1. 5% yield, +302. 8% 10Y return). OPAL Fuels Inc. (OPAL) carries a higher beta of 1. 58 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (WM: +302. 8%, OPAL: -76. 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 (OPAL (Utilities) and WM (Industrials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: OPAL is a small-cap high-growth stock; WM is a mid-cap quality compounder 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.