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What is Northstar Clean Technologies, Inc. stock?

ROOF is the ticker symbol for Northstar Clean Technologies, Inc., listed on TSXV.

Founded in 2017 and headquartered in Calgary, Northstar Clean Technologies, Inc. is a Environmental Services company in the Industrial services sector.

What you'll find on this page: What is ROOF stock? What does Northstar Clean Technologies, Inc. do? What is the development journey of Northstar Clean Technologies, Inc.? How has the stock price of Northstar Clean Technologies, Inc. performed?

Last updated: 2026-05-15 20:12 EST

About Northstar Clean Technologies, Inc.

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Quick intro

Northstar Clean Technologies Inc. (TSXV: ROOF) is a Canadian clean-tech company specializing in the sustainable recovery and reprocessing of asphalt shingles. Using its proprietary Bitumen Extraction & Separation Technology (BEST), the firm diverts landfill waste to produce liquid asphalt, aggregate, and fiber for industrial reuse.

In 2024, the company achieved a critical milestone with the substantial completion of its first commercial-scale "Empower Calgary Facility." Financially, Northstar raised approximately $30 million in 2024 to fund construction, while reporting a 200% year-over-year increase in tipping fee revenue as it transitions toward full commercial operations expected by mid-2025.

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Basic info

NameNorthstar Clean Technologies, Inc.
Stock tickerROOF
Listing marketcanada
ExchangeTSXV
Founded2017
HeadquartersCalgary
SectorIndustrial services
IndustryEnvironmental Services
CEOAidan Mills
Websitenorthstarcleantech.com
Employees (FY)33
Change (1Y)
Fundamental analysis

Northstar Clean Technologies, Inc. Business Introduction

Northstar Clean Technologies, Inc. (TSXV: ROOF, OTCQB: ROOOF) is a Canadian-based clean technology company focused on the sustainable recovery and reprocessing of asphalt shingles. As a pioneer in the "circular economy," Northstar has developed proprietary technology to tackle one of the most significant landfill waste issues in the construction industry.

Business Summary

The company's primary mission is to divert consumer asphalt shingles from landfills and transform them into reusable high-value materials. By utilizing its proprietary "Bitumen Extraction & Recovery System" (BERS), Northstar processes discarded shingles into three main components: liquid asphalt (bitumen), fiber, and aggregate. These outputs are then sold back into the manufacturing and construction supply chains, creating a closed-loop environmental solution.

Detailed Business Modules

1. Shingle In-feed & Collection: Northstar sources post-consumer asphalt shingles (from roofing contractors and waste haulers) and manufacturer waste (scraps from shingle production). This provides a dual benefit: reducing landfill tipping fees for contractors and securing low-cost raw material for Northstar.
2. The BERS Processing Technology: This is the core of Northstar’s operations. The proprietary process uses a centrifugal and chemical-free mechanical separation method to break down the shingles. Unlike traditional methods, Northstar's process operates at lower temperatures and focuses on high purity recovery.
3. Product Outputs & Revenue Streams:
- Liquid Asphalt (Bitumen): Sold for use in road paving and the production of new asphalt shingles.
- Fiber: Used as a reinforcement agent in industrial applications or as a fuel source.
- Aggregate (Sand/Granules): Sold back to shingle manufacturers or used in road base and construction projects.
- Carbon Credits: As a green technology provider, the company explores the monetization of carbon offsets generated by diverting waste from landfills and reducing the need for virgin oil-based bitumen.

Business Model Characteristics

Circular Economy Focus: The model is built on "Waste-to-Value," where the input is a liability (waste) and the output is a commodity.
Scalability: The company utilizes a "copy and paste" facility design (Empower Facilities) to expand across North America.
Regulatory Alignment: The business benefits from increasing government mandates to reduce landfill waste and lower the carbon footprint of the construction sector.

Core Competitive Moat

Proprietary IP: Northstar holds unique intellectual property regarding the separation of asphalt components without degrading the chemical properties of the bitumen.
First-Mover Advantage: Northstar is among the first to bring a commercial-scale shingle recovery solution to the North American market.
High Entry Barriers: The combination of complex environmental permitting, specialized engineering, and established relationships with waste haulers makes it difficult for new entrants to compete quickly.

Latest Strategic Layout

As of 2024 and moving into 2025, Northstar is focused on the commissioning of its Empower Facility in Calgary, Alberta. This serves as the commercial scale-up model. The company has also signed strategic MOUs with major industry players like McAsphalt Industries Limited (a subsidiary of Colas SA) for the off-take of liquid asphalt, ensuring a stable revenue pipeline.

Northstar Clean Technologies, Inc. Development History

Northstar’s journey is characterized by a transition from a research-and-development startup to an industrial-scale environmental infrastructure company.

Development Stages

Stage 1: Founding and R&D (2015 - 2020)
The company was founded with the goal of solving the "shingle waste" problem. During this period, the focus was on engineering the BERS technology at the pilot plant in Delta, British Columbia. Thousands of hours were spent refining the mechanical separation process to ensure the recovered bitumen met industry standards for road and roofing applications.

Stage 2: Public Listing and Proof of Concept (2021 - 2022)
In July 2021, Northstar successfully completed its Initial Public Offering (IPO) on the TSX Venture Exchange. This provided the capital necessary to optimize the Delta facility and begin the design phase for the next generation of facilities. The company proved that it could produce "Green Asphalt" that performed comparably to virgin asphalt.

Stage 3: Commercial Scale-up (2023 - Present)
The company shifted focus toward the "Empower Calgary" project. In 2023, Northstar secured significant non-dilutive funding, including a $7.1 million investment from Emissions Reduction Alberta (ERA) and a strategic investment from Tammany Garden. By mid-2024, the Calgary facility construction reached critical milestones, representing the transition from a single pilot site to a standardized, multi-facility commercial operator.

Analysis of Success and Challenges

Success Factors:
- Strategic Partnerships: Aligning with giants like McAsphalt and Lafarge Holcim has provided industry validation.
- ESG Tailwinds: The global shift toward ESG (Environmental, Social, and Governance) investing has made Northstar an attractive target for green grants and specialized capital.
Challenges:
- Capital Intensity: Building industrial processing plants requires significant upfront CAPEX, leading to several rounds of fundraising.
- Permitting Timelines: Navigating environmental regulations for waste processing can be time-consuming, delaying facility launches.

Industry Introduction

Northstar operates at the intersection of the Waste Management and Asphalt Production industries, specifically targeting the construction and demolition (C&D) waste sector.

Industry Trends & Catalysts

1. Landfill Diversion Mandates: Many municipalities are banning shingles from landfills due to their long decomposition time (over 300 years).
2. Volatile Oil Prices: Bitumen is a derivative of crude oil. As oil prices fluctuate, the demand for recycled, locally sourced bitumen increases.
3. Decarbonization of Infrastructure: Governments are increasingly requiring "green content" in public road-building contracts.

Market Data Overview

The following table highlights the scale of the waste problem and the market opportunity in North America:

Metric Estimated Value (North America) Source/Context
Annual Shingle Waste ~12 Million to 15 Million Tons EPA / NAPA Estimates
Landfill Rate Over 90% Current Industry Average
Asphalt Market Size ~$9.5 Billion (Liquid Bitumen) 2023 Market Reports
Carbon Reduction Pot. ~60% lower CO2e vs. Virgin Bitumen Northstar Life Cycle Assessment

Competitive Landscape

The industry is currently fragmented. Traditional competitors include:
- Landfill Operators: (e.g., Waste Management Inc.) – Currently the primary destination for shingles, but they face pressure to divert waste.
- Cold Patch Recyclers: Small-scale operators that grind shingles for low-grade use. They differ from Northstar because they do not extract pure liquid bitumen.
- Paving Companies: Some use Recycled Asphalt Shingles (RAS) directly in mixes, but high concentrations of unprocessed shingles can degrade road quality, whereas Northstar’s extracted bitumen avoids this issue.

Industry Status of Northstar

Northstar is considered a "Category Creator" in the high-purity asphalt recovery space. While there are many waste haulers, few companies possess the technology to return shingle waste to its original liquid chemical state. Northstar’s position is characterized by its standardized facility design, which aims to make it the leading "utility-like" provider for asphalt recycling across major North American metropolitan areas.

Financial data

Sources: Northstar Clean Technologies, Inc. earnings data, TSXV, and TradingView

Financial analysis

Northstar Clean Technologies, Inc. Financial Health Score

Northstar Clean Technologies, Inc. (TSXV: ROOF) (OTCQB: ROOOF) is currently in a pre-revenue, capital-intensive growth phase. The company focuses on the recovery and reprocessing of asphalt shingles. As of the latest financial filings (Q3 2024 and Fiscal Year 2023), the financial health reflects a typical early-stage "CleanTech" profile, characterized by high investment in facilities and reliance on equity/debt financing.

Metric Category Key Data Point (Latest Available) Score (40-100) Rating
Liquidity & Cash Position Cash & Equivalents: ~$4.8M CAD (As of Q3 2024) 65 ⭐⭐⭐
Capital Structure Recent $10M+ Strategic Investment from AllSwell 70 ⭐⭐⭐
Revenue Growth Pre-commercial (Empower Pilot Plant Testing) 45 ⭐⭐
Operating Efficiency Net Loss: ~$1.8M (Q3 2024 Quarterly Avg) 55 ⭐⭐
Asset Quality Proprietary BITUMENR™ Technology Assets 85 ⭐⭐⭐⭐
Overall Financial Health Composite Average 64 ⭐⭐⭐

Note: Data sourced from SEDAR+ filings and Northstar’s 2024 investor presentations. The score reflects high risk due to the lack of steady cash flow, balanced by strong strategic backing and non-dilutive grant funding (e.g., Emissions Reduction Alberta).

Northstar Clean Technologies, Inc. Development Potential

Empower Facility Expansion Roadmap

The core of Northstar’s potential lies in its Empower Calgary Facility. This facility is designed to be the company's first full-scale commercial shingle reprocessing plant. Management has indicated that the successful commissioning of Calgary will serve as the "Blue Print" for a North American rollout. Construction progress in late 2023 and 2024 suggests a transition toward commercial operations is imminent.

Strategic Partnerships as Catalysts

The company has secured a transformative Strategic Investment from AllSwell Holdings, which included a private placement and potential for project-level financing. Furthermore, Northstar has entered into various MoUs and supply agreements with major asphalt roofing manufacturers. These partnerships validate the BITUMENR™ technology, which extracts liquid asphalt, fiber, and aggregate from waste shingles, contributing to a "Circular Economy."

Regulatory and ESG Tailwinds

As landfill tipping fees rise across North America and carbon emission regulations tighten, Northstar’s solution becomes more economically viable. According to recent industry reports, approximately 13 million tons of asphalt shingles are landfilled annually in the US alone. Northstar's ability to divert this waste provides a massive Total Addressable Market (TAM) with significant ESG (Environmental, Social, and Governance) appeal for institutional investors.

Product Off-take Potential

A major catalyst is the off-take agreement strategy. Northstar is not just a waste manager; it is a commodity producer. The liquid asphalt produced has been tested to meet industry standards, allowing it to be sold back into the paving and roofing industries, creating a dual revenue stream (tipping fees + product sales).

Northstar Clean Technologies, Inc. Opportunities and Risks

Opportunities (Bull Case)

Scalable Business Model: Once the Calgary facility proves commercial viability, the company intends to scale rapidly via a "hub and spoke" model across major urban centers in Canada and the United States.
Proprietary Technology: The BITUMENR™ process is proprietary, providing a competitive moat in the nascent asphalt recycling sector.
Government Support: The company has successfully secured non-dilutive funding, such as the $7.1 million CAD grant from Emissions Reduction Alberta (ERA), reducing the burden on shareholders.
Circular Economy Demand: Increasing demand for "Green Construction" materials allows Northstar to command premium positioning in the supply chain.

Risks (Bear Case)

Execution and Commissioning Risk: As with any industrial scale-up, the Calgary facility may face technical delays, cost overruns, or throughput issues during its initial ramp-up phase.
Capital Requirements: The company is currently loss-making and will require significant additional capital to build out its planned network of 10+ facilities. This may lead to further share dilution if debt financing is unavailable.
Commodity Price Volatility: The value of the recovered liquid asphalt is loosely tied to global oil and bitumen prices. A sharp drop in oil prices could compress profit margins for the end product.
Input Consistency: The efficiency of the recovery process depends on the quality and consistency of the waste shingle feedstock, which can vary by region and season.

Analyst insights

How do Analysts View Northstar Clean Technologies, Inc. and ROOF Stock?

As of late 2024 and heading into 2025, Northstar Clean Technologies, Inc. (ROOF) is increasingly being recognized by analysts as a high-potential "pure-play" in the circular economy and green construction materials sector. With its proprietary "Bitumen Extraction and Separation Technology" (BEST), the company is positioned to disrupt the asphalt shingle waste industry. Analysts are shifting their focus from the company's research and development phase toward its transition into a commercial producer.

1. Institutional Core Views on the Company

First-Mover Advantage in Circular Economy: Analysts highlight Northstar as a pioneer in the commercial-scale recovery of liquid asphalt and fiber from discarded shingles. According to reports from Echelon Wealth Partners and Eight Capital, Northstar’s ability to divert waste from landfills while producing high-quality "green" asphalt gives it a dual revenue stream (tipping fees and product sales) that is highly attractive in an ESG-driven market.

Strategic Partnerships and Scaling: The investment community has reacted positively to Northstar’s strategic relationship with McAsphalt Industries Limited (a subsidiary of Colas SA). Analysts view the 10-year off-take agreement for the Empower Calgary Facility as a major de-risking event, ensuring a guaranteed buyer for the company's output. Furthermore, the selection of Bantrel Co. for EPC (Engineering, Procurement, and Construction) services is seen as a sign of professional execution capabilities.

Favorable Policy Environment: Analysts note that increasing landfill levies across North America and stricter carbon emission regulations act as tailwinds for Northstar. As governments push for "net-zero" construction, Northstar's recycled asphalt is viewed as a critical component for road builders and shingle manufacturers looking to lower their carbon footprint.

2. Stock Ratings and Target Prices

Market sentiment toward ROOF is generally "Bullish," though it remains a micro-cap speculative growth play. Current analyst coverage includes several specialized Canadian and U.S. boutique investment banks:

Rating Distribution: The consensus among analysts tracking the stock is a "Speculative Buy" or "Buy." There are currently no "Sell" recommendations from major tracking firms, reflecting the early-stage growth nature of the company.

Target Price Projections:
Average Target Price: Analysts have set price targets ranging from $0.45 CAD to $0.65 CAD (representing a significant upside of over 100% from current trading levels near $0.18 - $0.22 CAD).
Echelon Wealth Partners: Has previously maintained a "Speculative Buy" rating, citing the "Empower Calgary" facility as the primary catalyst for a re-rating of the stock once it reaches steady-state production in 2025.
Fundamental Research Corp (FRC): Recently valued the company at a fair value significantly higher than its current market cap, predicated on the successful rollout of its planned 50-facility expansion strategy over the next decade.

3. Key Risk Factors Identified by Analysts

Despite the optimistic outlook, analysts caution investors about several critical risks:

Execution and Commissioning Risk: The primary concern is the successful launch of the Empower Calgary Facility. Any delays in construction, cost overruns, or failure to meet the specified purity levels for the recovered liquid asphalt could negatively impact the stock price.

Capital Requirements: As a growth-stage company, Northstar requires significant capital to build out its national network of facilities. Analysts monitor the company’s "cash burn" and the potential for equity dilution if debt financing or government grants (such as those from Emissions Reduction Alberta) are insufficient.

Commodity Price Sensitivity: While Northstar provides a sustainable alternative, its end-product competes with virgin liquid asphalt derived from crude oil. Significant drops in global oil prices could potentially compress margins, although the "green premium" of recycled material partially mitigates this risk.

Summary

The Wall Street and Bay Street consensus is that Northstar Clean Technologies is an emerging leader in the green infrastructure space. While the stock currently reflects the risks associated with a pre-revenue industrial company, analysts believe that the 2025 commercialization phase will be the ultimate litmus test. If Northstar proves its technology works at scale in Calgary, it is expected to be viewed as a prime acquisition target for larger waste management or construction materials conglomerates.

Further research

Northstar Clean Technologies, Inc. (ROOF) Frequently Asked Questions

What are the primary investment highlights for Northstar Clean Technologies, and who are its main competitors?

Northstar Clean Technologies is a clean-tech company focused on the sustainable recovery and recycling of asphalt shingles. A key investment highlight is its proprietary "Bitumen Extraction and Separation Technology" (BEST), which allows the company to extract liquid asphalt, fiber, and aggregate from discarded shingles, diverting waste from landfills. As environmental, social, and governance (ESG) mandates grow, Northstar is positioned as a leader in the circular economy for the roofing industry.
While the traditional waste management industry (e.g., Waste Management, Inc. and Republic Services) represents indirect competition, Northstar’s specific focus on asphalt shingle recovery places it in a niche category. Direct competitors often include smaller, regional asphalt recycling firms, but Northstar distinguishes itself through its advanced processing technology and the quality of its recovered outputs.

Is Northstar Clean Technologies' latest financial data healthy? What are the revenue, net income, and debt levels?

As of the latest fiscal reports from 2023 and early 2024, Northstar is in its commercialization and expansion phase. According to its Q3 2023 and year-end filings, the company has focused heavily on capital expenditures for its Empower Calgary facility.
Revenue: Revenue remains modest as the company transitions from pilot testing to full-scale commercial operations.
Net Income: The company reported a net loss (consistent with early-stage growth companies), driven by R&D and facility construction costs.
Debt/Liquidity: Northstar recently secured significant non-dilutive funding, including a $7 million government grant from Emissions Reduction Alberta (ERA) and a $15 million senior secured project loan, indicating a strategic approach to managing its balance sheet without excessive equity dilution.

Is the current ROOF stock valuation high? How do its P/E and P/B ratios compare to the industry?

Valuing ROOF using traditional Price-to-Earnings (P/E) ratios is currently difficult because the company is not yet profitable. Investors typically look at Enterprise Value to Project Capacity or Price-to-Book (P/B) ratios for companies at this stage.
Compared to the broader "Pollution & Treatment Controls" industry, Northstar’s valuation reflects its "pre-revenue growth" status. Its market capitalization is relatively small (micro-cap), meaning it carries higher risk but offers higher potential upside compared to established industrial peers. Investors should monitor the successful commissioning of the Calgary plant as a primary valuation catalyst.

How has ROOF stock performed over the past three months and year? Has it outperformed its peers?

Over the past year, ROOF has experienced volatility typical of the venture exchange (TSXV: ROOF). While the clean-tech sector faced headwinds due to high interest rates in 2023, Northstar’s stock has shown resilience following announcements of strategic partnerships and successful funding rounds.
Compared to the S&P/TSX Renewable Energy and Clean Technology Index, Northstar has performed competitively, often reacting positively to news regarding its facility milestones. However, it remains more volatile than large-cap peers due to its smaller market size and specific project-related risks.

Are there any recent favorable or unfavorable news developments in Northstar's industry?

The industry is currently benefiting from strong tailwinds. Governments in North America are increasing landfill tipping fees and implementing stricter regulations on construction and demolition (C&D) waste.
Favorable News: The rise in liquid asphalt prices (correlated with oil prices) makes Northstar's recycled output more economically attractive to paving companies and shingle manufacturers.
Unfavorable News: Inflationary pressures on construction materials and labor have increased the CAPEX requirements for building new recycling facilities across the sector.

Have any major institutions recently bought or sold ROOF stock?

Institutional ownership in Northstar is growing but remains concentrated among specialized green-tech funds and strategic partners. Notable involvement includes Cyclyx International and strategic investments from industry players like All Weather Windows.
Recent filings indicate that management maintains a significant "insider" ownership stake, which is often viewed as a positive sign of alignment between the leadership team and shareholders. As the company moves toward steady-state production, it is expected to attract more institutional "small-cap" ESG funds.

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