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American DG Energy Inc. (ADGE) Stock Analysis

DELISTED 2017

What happened to American DG Energy Inc. (ADGE) stock?

American DG Energy Inc. (ADGE) no longer trades on public markets. It was delisted in May 2017. The figures below are historical and are not a current quote.

Vol: 461.9K|
Data from FMP · Methodology

For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

American DG Energy Inc. (ADGE) trades at $0.317. American DG Energy Inc. focuses on developing, owning, and operating distributed generation facilities. Sector: Energy.

Last analyzed: Mar 16, 2026
American DG Energy Inc. focuses on developing, owning, and operating distributed generation facilities. The company provides energy solutions to commercial, industrial, and institutional customers, aiming to reduce energy costs and carbon emissions.

Analyst Coverage for ADGE: ADGE does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage. In the absence of analyst consensus, our AI model evaluates ADGE against Energy peers across nine fundamental dimensions and assigns a neutral fundamental signal based on the underlying data.

Watch the ADGE film Every key number, told as a short cinematic story — just press play. ~2 min
Council Score · Weighted Average of 3 Disciplines
Split View 40/100 · C

ADGE: 1/2 scored disciplines lean bearish. Dominant signal: Ray Dalio bullish.

How is this calculated? →
Legends Council · 5 Legends + Moon AI
Ray Dalio
Bullish
Jim Simons
Neutral
Izzy Englander
Neutral
Seth Klarman
Bearish
Moon AI
Neutral
Munger's Mindset · Balance Sheet & Valuation
Financial Health
Weak
Margin of Safety
Fairly Valued
Council Score · Weighted Average of 3 Disciplines · See tabs for details →

American DG Energy Inc. (ADGE) Energy Operations & Outlook

IPO Year2007
SectorEnergy

American DG Energy Inc. (ADGE) specializes in distributed generation, offering on-site energy solutions to commercial and industrial clients. With a focus on combined heat and power (CHP) systems, the company aims to provide cost-effective and environmentally friendly energy alternatives, although current financials reflect profitability challenges.

Data Provenance | Financial Data Quantitative Analysis Analysis: Mar 16, 2026

What Is the Investment Thesis for ADGE?

As of Mar 16, 2026 — figures reflect the data available on that date.

Investing in American DG Energy Inc. presents a high-risk, high-reward scenario. The company operates in the growing distributed generation market, driven by increasing demand for energy efficiency and sustainability. Key value drivers include the successful deployment of CHP systems and the ability to secure long-term energy service agreements with customers. Upcoming catalysts include potential regulatory changes favoring distributed generation and the expansion into new geographic markets. However, the company's negative profit margin of -12.3% and lack of dividend payments highlight significant financial risks. The company's beta of 0.42 suggests lower volatility compared to the overall market, but this does not mitigate the underlying financial challenges. Investors should closely monitor the company's ability to improve profitability and manage its debt levels.

Based on FMP financials and quantitative analysis

ADGE Key Highlights

Gross Margin of 2.1% indicates limited profitability from core operations.

  • Profit Margin of -12.3% reflects significant challenges in achieving overall profitability.
  • P/E Ratio of -21.18 suggests the company is currently not profitable.
  • Beta of 0.42 indicates lower volatility compared to the market, potentially due to its size and market capitalization.
  • No Dividend Yield suggests that the company is not returning profits to shareholders, likely due to its current financial situation.

Who Are ADGE's Competitors?

ADGE is benchmarked below against 3 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap AI Score
ENPH Enphase Energy, Inc. $39.37 +4.76% $5.20B 53
SEDG SolarEdge Technologies, Inc. $30.79 -5.55% $1.87B 58
FSLR First Solar, Inc. $214.06 -3.75% $23.0B 81

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are ADGE's Key Strengths?

Expertise in combined heat and power (CHP) systems.

  • Customized on-site energy solutions.
  • Long-term energy service agreements.
  • Focus on energy efficiency and environmental stewardship.

What Are ADGE's Weaknesses?

Negative profit margin.

  • Limited financial resources.
  • Dependence on regulatory incentives.
  • Smaller scale compared to larger competitors.

What Could Drive ADGE Stock Higher?

Potential regulatory changes favoring distributed generation.

  • Increasing demand for energy efficiency and sustainability.
  • Expansion into new geographic markets.
  • Development of new energy solutions (e.g., microgrids, energy storage).

What Are the Key Risks for ADGE?

Negative return on equity (-5.7%) — the business is not currently generating profit on shareholder capital.

  • Changes in regulatory policies and incentives.
  • Competition from larger, more established energy companies.
  • Fluctuations in energy prices.
  • Negative profit margin and limited financial resources.
  • Technological advancements that could disrupt the market.

What Are the Growth Opportunities for ADGE?

  • Expansion into New Geographic Markets: American DG Energy has the opportunity to expand its operations into new geographic markets with favorable regulatory environments and high energy costs. This could involve targeting states with strong incentives for distributed generation or regions with aging grid infrastructure. Successful expansion could significantly increase the company's customer base and revenue streams. Timeline: 1-3 years. Market size: Varies by region, but the overall distributed generation market is projected to grow significantly.
  • Development of New Energy Solutions: The company can invest in the development of new energy solutions, such as microgrids and energy storage systems, to complement its existing CHP offerings. This would allow American DG Energy to provide more comprehensive and customized energy solutions to its customers. Timeline: 2-4 years.
  • Strategic Partnerships: American DG Energy could form strategic partnerships with other companies in the energy sector, such as renewable energy developers or energy technology providers. These partnerships could provide access to new technologies, markets, and financing opportunities. Timeline: Ongoing. Market size: Dependent on the specific partnership.
  • Focus on Energy Efficiency Services: The company can expand its focus on energy efficiency services, such as energy audits and retrofits, to help customers reduce their energy consumption. This would provide an additional revenue stream and enhance the value proposition of its energy solutions. Timeline: 1-2 years. Market size: The energy efficiency market is substantial and growing.
  • Leveraging Government Incentives: American DG Energy can actively pursue and leverage government incentives, such as tax credits and grants, to reduce the cost of its projects and improve its financial performance. This requires staying informed about changes in energy policy and developing strong relationships with government agencies. Timeline: Ongoing. Market size: Varies depending on the specific incentives available.

What Are ADGE's Competitive Advantages?

  • Long-term energy service agreements provide recurring revenue streams.
  • Customized on-site energy solutions create customer lock-in.
  • Expertise in CHP systems and distributed generation technologies.
  • Focus on energy efficiency and environmental stewardship.

What Does ADGE Do?

American DG Energy Inc. was founded with the mission of providing energy solutions that reduce costs and environmental impact for its customers. The company develops, owns, and operates distributed generation facilities, primarily focusing on combined heat and power (CHP) systems. These systems are designed to generate electricity and thermal energy on-site, increasing energy efficiency and reducing reliance on traditional grid power. Over the years, American DG Energy has evolved to offer a range of energy services, including project development, financing, installation, and ongoing maintenance. Their target customers include commercial, industrial, and institutional entities seeking to lower their energy expenses and improve sustainability. The company's geographic reach is primarily within the United States, with a focus on regions with favorable regulatory environments and high energy costs. American DG Energy competes with other energy service companies and traditional utilities, differentiating itself through its focus on customized on-site energy solutions and its commitment to environmental stewardship. However, the company's negative profit margin of -12.3% and negative P/E ratio of -21.18 indicate ongoing financial challenges.

What Products and Services Does ADGE Offer?

  • Develop, own, and operate distributed generation facilities.
  • Specialize in combined heat and power (CHP) systems.
  • Provide on-site energy solutions to commercial, industrial, and institutional customers.
  • Offer project development, financing, installation, and maintenance services.
  • Help customers reduce energy costs and carbon emissions.
  • Provide energy efficiency services and energy audits.

How Does ADGE Make Money?

  • Develop and install CHP systems at customer sites.
  • Enter into long-term energy service agreements with customers.
  • Generate revenue from the sale of electricity and thermal energy.
  • Provide ongoing maintenance and support services.

What Industry Does ADGE Operate In?

American DG Energy operates within the energy services industry, which is undergoing a significant transformation driven by the increasing adoption of distributed generation and renewable energy technologies. The market is characterized by growing demand for energy efficiency, grid resilience, and reduced carbon emissions. Competitors include established energy service companies and traditional utilities that are increasingly investing in distributed generation solutions. American DG Energy's focus on CHP systems positions it to capitalize on the demand for on-site energy solutions, but it faces challenges in competing with larger, more financially stable players. The industry is also subject to regulatory changes and incentives that can significantly impact the economics of distributed generation projects.

Who Are ADGE's Key Customers?

  • Commercial buildings (e.g., office buildings, retail stores)
  • Industrial facilities (e.g., manufacturing plants, data centers)
  • Institutional customers (e.g., hospitals, universities)
AI Confidence: 69% Updated: Mar 16, 2026
ROE -6%

Key Financial Metrics

Return on equity for American DG Energy Inc. stands at -5.7%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is -4.0%, showing how much profit it generates from its asset base. A current ratio of 2.86 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is -4.7%, the inverse of the P/E and a quick read on earnings relative to price.

ADGE Financials

Fundamental Snapshot

Return on Equity (TTM)
-5.7%
Current Ratio
2.9

Based on FMP financials and quantitative analysis

Bull Case vs Bear Case

Bull Case

  • Expertise in combined heat and power (CHP) systems.
  • Customized on-site energy solutions.
  • Long-term energy service agreements.
  • Focus on energy efficiency and environmental stewardship.

Bear Case

  • Negative profit margin.
  • Limited financial resources.
  • Dependence on regulatory incentives.
  • Smaller scale compared to larger competitors.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · August 2026

ADGE Latest News

No recent news available for ADGE.

American DG Energy Inc. Energy Stock: Key Questions Answered

What happened to American DG Energy Inc. (ADGE) stock?

American DG Energy Inc. (ADGE) no longer trades on public markets. It was delisted in May 2017. The figures below are historical and are not a current quote.

Can I still buy ADGE shares?

No. ADGE stopped trading on public markets in May 2017, so the shares are not available through a broker. Anything you see quoted for ADGE elsewhere is historical data, not a live market.

Are the figures on this page current?

No. Every number here is the last value recorded before ADGE stopped trading. Nothing on this page updates, and none of it is a current quote.

Why does this page still exist?

Because people still search for what happened to American DG Energy Inc.. An archived profile that states the delisting plainly is more useful than a dead link — provided it is labelled as history, which is what this page does.

What does American DG Energy Inc. do?

American DG Energy Inc. specializes in providing distributed generation solutions, primarily through combined heat and power (CHP) systems. The company develops, owns, and operates these facilities on-site at commercial, industrial, and institutional customer locations.

What do analysts say about ADGE stock?

Currently, there is no readily available analyst coverage for American DG Energy Inc. (ADGE). The company's financial metrics, including a negative P/E ratio and profit margin, suggest that it is facing profitability challenges. Investors should carefully consider these factors and conduct their own due diligence before making any investment decisions.

What are the main risks for ADGE?

American DG Energy Inc. faces several risks, including regulatory uncertainty, competition, and financial challenges. Changes in government policies and incentives related to distributed generation could significantly impact the company's business model. The company also competes with larger, more established energy companies with greater financial resources.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Analysis updated
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • AI analysis pending, which may provide further insights.
  • Financial data based on publicly available information.
Data Sources

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