Ameresco (AMRC) has been in focus after announcing over $5 million in Advanced Metering Infrastructure contracts in Texas and a separate $10 million energy infrastructure project for the Mount Sinai School District in New York.

These new contracts arrive after a mixed period for Ameresco’s stock, with the share price down 12.6% over the past month and 9.5% year to date. However, the 1 year total shareholder return of 86.5%, alongside weaker 3 and 5 year total shareholder returns, indicates that momentum has picked up more recently after a challenging longer stretch.

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With Ameresco stock down recently but delivering an 86.5% total return over 1 year and trading at a discount to the consensus price target, the key question is whether there is still a potential opportunity for investors or if the current price already reflects expectations for future growth.

Most Popular Narrative: 34.8% Undervalued

Ameresco's most followed narrative puts fair value at $42.60 per share, well above the last close at $27.77. This sets up a valuation story driven by long-term earnings power rather than recent share price weakness.

Growing recurring O&M contract revenue and a rising base of operating energy assets (now at 750MW) are providing Ameresco with more predictable, higher-margin income, supporting greater financial stability and margin expansion over time. Investing in new technologies (for example, small modular reactors), deeper penetration into C&I/data center markets, and disciplined project screening are enabling Ameresco to access emerging, higher-margin opportunities while reducing execution risk and enhancing forward visibility for earnings growth.

Want to see what is driving that gap between price and fair value? The narrative focuses on expectations for future earnings, rising margins, and a richer revenue mix. The specific assumptions behind those projections might surprise you.

Result: Fair Value of $42.60 (UNDERVALUED)

However, Ameresco's story still carries real execution risk, particularly around supply chain constraints and converting its $5.0b project backlog into timely, profitable revenue.

Another View: SWS DCF Versus Analyst Fair Value

While Ameresco looks undervalued relative to the $42.60 analyst fair value, the Simply Wall St DCF model tells a different story. On that framework, the stock at $27.77 is trading above an estimated future cash flow value of $20.83, which points to an overvalued outcome instead.

That gap between earnings based valuation and cash flow based valuation raises an important question for investors: which set of assumptions feels more realistic for Ameresco's long run cash generation and risk profile, and how much weight should you put on each?

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Ameresco for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 44 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.

Next Steps

Given the mixed signals around Ameresco, it makes sense to review the underlying data yourself and decide how the risk reward trade off looks. To weigh both the concerns and the potential upside in one place, start with the 3 key rewards and 2 important warning signs.

Looking for more investment ideas beyond Ameresco?

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.