Last Update 09 Mar 26

Fair value Increased 8.36%

AMRC: Data Center Power Demand Will Support Future Earnings Upside

Analysts have raised their fair value estimate for Ameresco from $54.50 to about $59.06, reflecting updated price targets that relate to recent Q4 results, 2026 guidance, and growing interest in the company’s energy and data center solutions.

Analyst Commentary

Recent research has highlighted a generally upbeat tone around Ameresco, with bullish analysts pointing to both the latest quarterly results and the multiyear outlook as support for higher fair value estimates.

Q4 revenue of $581m and EBITDA of $70m, along with 2026 guidance for $2b to $2.2b of revenue, $270m to $295m of EBITDA, and EPS of $1.10 to $1.35, are central to these views. Bullish analysts connect this guidance to demand trends in electricity, energy costs, and infrastructure projects, as well as to Ameresco’s presence in energy and data center solutions.

Bullish Takeaways

Several bullish analysts have raised price targets into the high $40s and around $50, citing updated 2026 guidance as support for their higher valuation work.
Guidance pointing to 2026 revenue of $2b to $2.2b and EBITDA of $270m to $295m is viewed as an indicator of execution potential, with one firm referencing 9% revenue growth and 19% EBITDA growth at the midpoint.
The company’s comment that it is receiving more data center power requests than it can handle is seen as a possible growth driver for onsite and resilient power solutions, which bullish analysts connect to longer term earnings power.
A $5.0b project backlog and plans to place 100 MW to 120 MW of energy assets into service are framed as supporting visibility on future project activity and cash flow generation, which underpins more constructive price targets.

What's in the News

Ameresco issued financial guidance for fiscal 2026, calling for revenue of US$2.0b to US$2.2b and operating income of US$161m to US$189m, with first quarter EPS expected to be a loss of about US$0.30 and roughly 60% of 2026 revenue weighted to the second half of the year (Corporate guidance).
Ameresco partnered with Bradford Exempted Village School District in Ohio on a 304 kW rooftop solar project expected to supply about 365,000 kWh annually and offset roughly 46% of the district's energy use. Ameresco will provide grant administration, engineering, procurement, and construction, as well as educational tools for students (Client announcement).
Ameresco and Luminace completed the Coventry Landfill Solar project in Rhode Island, a 5.740 MW array estimated to generate about 7.7m kWh annually, enough to power more than 1,100 homes and projected to avoid 3,760 tons of carbon dioxide emissions each year, while generating lease and tax benefits for the town (Product related announcement).
Ameresco and Republic Services brought an RNG facility online at the Upper Rock Island County Landfill in Illinois. The facility is designed to process 2,000 scfm of landfill gas into pipeline quality renewable natural gas and produce more than 500,000 Dekatherms per year, with the project expected to avoid over 27,000 metric tons of CO2 emissions annually and support Illinois clean energy targets (Product related announcement).
NANO Nuclear Energy signed an MOU with Ameresco to explore integrating modular micro reactors with Ameresco's EPC capabilities for potential deployment on federal and commercial sites. The agreement includes evaluation of siting, development, construction, licensing, operation, and decommissioning, as well as potential access to government funding and incentives (Strategic alliance).

Valuation Changes

Fair Value: Raised slightly from $54.50 to about $59.06.
Discount Rate: Held steady at 12.33%, indicating no change in the required return assumption.
Revenue Growth: Adjusted from 14.35% to about 12.03%, reflecting a more cautious growth outlook in the model.
Net Profit Margin: Reduced from about 4.85% to roughly 4.16%, reflecting a more conservative view on expected profitability.
Future P/E: Increased from about 29.9x to roughly 39.3x, representing a higher multiple being applied to projected earnings.

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Key Takeaways

Accelerating conversion of high-margin projects and international growth are strengthening gross margins, earnings quality, and reducing regulatory risk exposure.
Expansion in proprietary clean energy and battery technologies is driving recurring revenue, premium pricing, and long-term contract growth, supporting superior profitability and cash flow visibility.
Rising financing costs, shifting regulations, supply chain risks, and competitive pressures may jeopardize Ameresco's project margins, revenue reliability, and long-term earnings growth.

Catalysts

About Ameresco

Provides energy solutions in the United States, Canada, and Europe.What are the underlying business or industry changes driving this perspective?

Analyst consensus sees Ameresco's project backlog as a revenue visibility tool, but they likely underappreciate the accelerating pace of backlog conversion to contracted status and the improving mix towards higher-margin international and infrastructure projects-supporting not just future revenue, but sustained gross margin expansion and robust earnings growth.
While consensus believes the growing energy asset base simply supports future EBITDA, they underestimate how recurring revenue from new energy assets, particularly high-value battery storage and RNG facilities entering service, will sharply lift net margins and cash flow visibility as more of the portfolio comes on line in 2026 and 2027.
Ameresco's first-mover position and growing expertise in comprehensive microgrid, battery storage, and next generation distributed energy infrastructure positions it to capture outsized share of surging demand as grid instability, electrification, and soaring power prices drive both public and private customers to decentralized solutions-unlocking large, long-duration project contracts and accelerating revenue growth.
The company's expanding international presence, especially its lightning-fast organic growth and high-margin project wins in European growth markets, brings significant upside optionality as energy infrastructure modernization and decarbonization mandates in Europe are expected to outpace those in the U.S.-potentially shifting Ameresco's geographic revenue balance much closer to parity within a few years, reducing regulatory risk and boosting overall earnings quality.
Ameresco's early investments in proprietary clean energy technologies, digital energy management, and advanced battery and microgrid solutions-including exploratory work in small modular reactors-are likely to yield margin-accretive cross-sell opportunities and premium pricing, setting the stage for step-change EBITDA and free cash flow gains as these platforms mature and create differentiated service stickiness.

Ameresco Future Earnings and Revenue Growth

Assumptions

How have these above catalysts been quantified?

This narrative explores a more optimistic perspective on Ameresco compared to the consensus, based on a Fair Value that aligns with the bullish cohort of analysts.
The bullish analysts are assuming Ameresco's revenue will grow by 10.2% annually over the next 3 years.
The bullish analysts assume that profit margins will increase from 3.3% today to 4.4% in 3 years time.
The bullish analysts expect earnings to reach $110.1 million (and earnings per share of $2.43) by about September 2028, up from $62.0 million today. The analysts are largely in agreement about this estimate.
In order for the above numbers to justify the price target of the more bullish analyst cohort, the company would need to trade at a PE ratio of 24.6x on those 2028 earnings, up from 21.2x today. This future PE is lower than the current PE for the US Construction industry at 34.7x.
Analysts expect the number of shares outstanding to grow by 0.5% per year for the next 3 years.
To value all of this in today's terms, we will use a discount rate of 12.32%, as per the Simply Wall St company report.

Ameresco Future Earnings Per Share Growth

Risks

What could happen that would invalidate this narrative?

Persistently high or rising long-term interest rates could substantially increase project financing costs for Ameresco's capital-intensive infrastructure and energy assets, making projects less attractive to customers, which could suppress future revenue growth and delay earnings realization.
Political or regulatory uncertainty, especially shifts in U.S. or European green energy policies or subsidy frameworks, may reduce the size or attractiveness of government contracts, causing Ameresco's backlog and revenue visibility to become less reliable over time.
Ongoing supply chain de-globalization and rising trade barriers, particularly around battery storage and solar equipment, combined with events like the Powin bankruptcy and new tariffs or foreign entity restrictions, risk driving up input costs and project delays, putting downward pressure on gross margins.
Ameresco remains highly reliant on government and municipal contracts, leaving its revenue exposed to lengthy budget cycles, unexpected fiscal tightening, and administrative changeovers that could lead to delayed project awards and increased revenue volatility.
The rapid pace of competitive evolution and technology commoditization in distributed energy-driven by utilities, new entrants, and changing business models-threatens to compress industry margins and erode Ameresco's long-term earnings power if differentiation and premium pricing cannot be sustained.

Valuation

How have all the factors above been brought together to estimate a fair value?

The assumed bullish price target for Ameresco is $36.0, which is the highest price target estimate amongst analysts. This valuation is based on what can be assumed as the expectations of Ameresco's future earnings growth, profit margins and other risk factors from analysts on the bullish end of the spectrum.
However, there is a degree of disagreement amongst analysts, with the most bullish reporting a price target of $36.0, and the most bearish reporting a price target of just $19.0.
In order for you to agree with the bullish analysts, you'd need to believe that by 2028, revenues will be $2.5 billion, earnings will come to $110.1 million, and it would be trading on a PE ratio of 24.6x, assuming you use a discount rate of 12.3%.
Given the current share price of $24.87, the bullish analyst price target of $36.0 is 30.9% higher.
We always encourage you to reach your own conclusions though. So sense check these analyst numbers against your own assumptions and expectations based on your understanding of the business and what you believe is probable.

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Disclaimer

AnalystHighTarget is a tool utilizing a Large Language Model (LLM) that ingests data on consensus price targets, forecasted revenue and earnings figures, as well as the transcripts of earnings calls to produce qualitative analysis. The narratives produced by AnalystHighTarget are general in nature and are based solely on analyst data and publicly-available material published by the respective companies. These scenarios are not indicative of the company's future performance and are exploratory in nature. Simply Wall St has no position in the company(s) mentioned. Simply Wall St may provide the securities issuer or related entities with website advertising services for a fee, on an arm's length basis. These relationships have no impact on the way we conduct our business, the content we host, or how our content is served to users. The price targets and estimates used are consensus data, and do not constitute a recommendation to buy or sell any stock, and they do not take account of your objectives, or your financial situation. Note that AnalystHighTarget's analysis may not factor in the latest price-sensitive company announcements or qualitative material.

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