undefined - Founder Mode: Paul Gross, Founder & CEO of Remora Carbon

Founder Mode: Paul Gross, Founder & CEO of Remora Carbon

In this episode we talk to Paul Gross of Remora Carbon, a startup that does carbon capture right out of the exhausts of trucks and trains. Paul has a unique take on founder mode: once a quarter he decides what the three top risks to the company are, and for that quarter, those three things, whatever they are, are the main things he works on.

β€’September 8, 2025β€’14:02

Table of Contents

0:00-7:58
8:00-13:59

πŸš› What does Remora Carbon's device actually capture from truck and train exhaust?

Carbon Capture Technology for Heavy Transportation

Remora Carbon has developed a revolutionary device that retrofits directly onto semi-trucks and locomotives to capture CO2 emissions from their exhaust systems.

Device Specifications:

  • Semi-truck installation: Large box-sized unit positioned between the truck and trailer
  • Locomotive installation: Entire dedicated rail car that sits behind the locomotive
  • Connection method: Attaches directly to the vehicle's tailpipe or exhaust stack
  • Output quality: Produces 99.9% pure, beverage-grade CO2

Technical Process:

  1. Exhaust capture - Device connects directly to the tailpipe or exhaust stack
  2. CO2 extraction - Filters and purifies carbon dioxide from the exhaust stream
  3. Liquefaction - Converts captured CO2 into liquid beverage-grade product
  4. Commercial sale - Sells purified CO2 to food and beverage companies

Market Applications:

  • Food industry: Carbonation for beverages
  • Beverage companies: Beer, soda, and other carbonated drinks
  • Industrial uses: Dry ice production and other commercial applications

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πŸ’‘ How did a college software engineer discover the CO2 shortage problem?

The Unexpected Market Discovery

Paul Gross stumbled upon a counterintuitive market opportunity while reading news articles about CO2 shortages affecting breweries - a crisis that hit close to home for a college student.

The Discovery Process:

  1. Initial concern: News reports about breweries unable to get enough CO2 for beer production
  2. Market investigation: Discovered regional CO2 shortages across the United States
  3. Shocking revelation: America mines 25% of its CO2 from underground sources for dry ice and beverages
  4. Problem identification: Transportation sector produces the largest CO2 emissions in the US

The "Aha" Moment:

  • Supply-demand mismatch: High demand for CO2 products while simultaneously producing massive CO2 emissions
  • Market opportunity: Pairing CO2 demand with the problem of CO2 emissions from trucks and trains
  • Technical challenge: Converting waste emissions into valuable commercial product

Background Context:

  • Academic major: Software engineering and data science
  • No prior experience: Zero background in mechanical engineering or carbon capture
  • Research approach: Built personal models and consulted academic papers to validate feasibility

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πŸ‘₯ How did Paul Gross find his co-founders for Remora Carbon?

Strategic Co-founder Recruitment

Paul Gross assembled a complementary founding team by identifying specific expertise gaps and reaching out to experts in those fields.

Co-founder Christina:

  • Background: PhD in mobile carbon capture
  • Discovery method: Paul reached out to academics while researching the technology
  • Connection: Had multiple conversations and "really hit it off"
  • Expertise: Provided the essential technical and scientific knowledge

Co-founder Eric:

  • Background: Decade of experience as a diesel truck mechanic
  • Additional skills: Built electric and hydrogen semi-trucks
  • Role: Perfect mechanical engineering co-founder
  • Value: Deep understanding of heavy vehicle systems and practical implementation

Team Formation Timeline:

  1. Late 2020: Paul identified need for technical co-founder
  2. Academic outreach: Connected with Christina through research conversations
  3. Mechanical expertise: Recruited Eric for his hands-on vehicle experience
  4. YC application: Applied to Y Combinator in late 2020
  5. Winter 2021: Completed virtual Y Combinator batch

Early Development:

  • Location: Stayed in Detroit during virtual YC program
  • Prototype: Built first system in Eric's garage
  • Proof of concept: Demonstrated technology on a small truck

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🎯 What is Paul Gross's unique approach to founder mode at Remora Carbon?

The Three-Risk Focus Strategy

Paul Gross has developed a distinctive founder mode approach that prioritizes deep focus over broad management across his 50-person company.

Core Philosophy:

  • Quarterly assessment: Every quarter, identify the top three risks to the company
  • Deep dive approach: Go extremely deep on those three risks while delegating everything else
  • Resource allocation: "Conservation of time" - either go medium deep on everything or really deep on a few things

Practical Implementation:

  1. Risk identification: Analyze what poses the greatest threats to company success
  2. Total delegation: Hand off all other responsibilities to capable team members
  3. Deep engagement: Work directly alongside individual contributors (ICs) in high-risk areas
  4. Learning integration: Gain expertise to better hire for those critical areas

Real-World Example:

  • Problem: Diesel exhaust aftertreatment - soot and ash from locomotives clogging carbon capture systems
  • Solution approach: Paul personally learned the technology and worked with engineers
  • Outcome: Solved technical challenge while building hiring expertise for that domain

Benefits of This Approach:

  • Organizational insight: Working with ICs provides deep understanding of team capabilities
  • Hiring improvement: Expertise gained enables better recruitment decisions
  • Risk mitigation: Focuses founder energy where it's most critically needed
  • Scalable delegation: Once area is solved, founder can step out and tackle next priority

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βš–οΈ What are the risks and benefits of Paul Gross's deep-focus founder mode?

Balancing Deep Focus with Broad Oversight

Paul's aggressive approach to founder mode creates both significant advantages and potential blind spots that require careful management.

Acknowledged Risks:

  • Delegation dangers: Over-delegating can lead to problems in unmonitored areas
  • Attention gaps: Important issues may develop in areas receiving less founder focus
  • Team dynamics: CEO presence in specific areas can create discomfort for some employees

Risk Mitigation Strategies:

  • Selective monitoring: Keep an eye on all business aspects while focusing deeply on top risks
  • Team assessment: Leverage phenomenal engineers who can run well-functioning areas independently
  • Strategic prioritization: Focus on areas with "the most struggle, the most challenge, or the most risk"

Current Risk Portfolio:

  1. Technical: CO2 liquefaction system development
  2. Commercial: Selling CO2 to distributors and understanding market dynamics
  3. Regulatory: Government affairs and engaging with members of Congress

Team Response Variations:

  • Generally positive: Most team members appreciate the collaborative approach
  • Individual differences: Some employees more comfortable with CEO involvement than others
  • Collaborative benefit: "Roll up our sleeves together" mentality when founder joins critical projects

Competitive Advantage:

  • Hiring expertise: Deep knowledge enables better recruitment decisions
  • Problem-solving speed: Founder-level attention accelerates resolution of critical issues
  • Organizational learning: Direct IC engagement provides insights unavailable through traditional management layers

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πŸ’Ž Summary from [0:00-7:58]

Essential Insights:

  1. Market opportunity discovery - Paul identified the counterintuitive problem of CO2 shortages while emissions from transportation create environmental challenges
  2. Strategic team building - Assembled complementary co-founders with PhD-level science expertise and decade-plus mechanical experience
  3. Founder mode innovation - Developed a quarterly three-risk focus strategy that prioritizes deep engagement over broad management

Actionable Insights:

  • Problem-solution pairing: Look for markets where waste products from one industry become valuable inputs for another
  • Expertise-based hiring: Recruit co-founders who fill specific knowledge gaps rather than general business skills
  • Risk-focused leadership: Identify the top three company risks each quarter and concentrate founder energy there while delegating everything else
  • Deep learning approach: Work directly with individual contributors to understand problems before hiring solutions

Timestamp: [0:00-7:58]Youtube Icon

πŸ“š References from [0:00-7:58]

People Mentioned:

  • Christina - Paul's co-founder with PhD in mobile carbon capture, recruited through academic outreach
  • Eric - Co-founder and mechanical engineer with decade of diesel truck mechanic experience, also built electric and hydrogen semi-trucks

Companies & Products:

  • Remora Carbon - Carbon capture technology company retrofitting devices onto trucks and trains
  • Y Combinator - Startup accelerator where Remora participated in Winter 2021 batch

Technologies & Tools:

  • Carbon capture systems - Mobile technology for extracting and purifying CO2 from vehicle exhaust
  • CO2 liquefaction system - Technology for converting captured carbon dioxide into beverage-grade liquid product
  • Diesel exhaust aftertreatment - Systems for cleaning soot and ash from locomotive emissions

Concepts & Frameworks:

  • Founder Mode - Leadership approach focusing on deep engagement in critical areas rather than traditional delegation
  • Three-risk strategy - Quarterly identification and deep focus on top three company risks
  • Conservation of time - Resource allocation philosophy choosing between medium depth across all areas versus deep focus on few priorities

Timestamp: [0:00-7:58]Youtube Icon

🎯 How does Paul Gross bring resources and urgency to solve company problems?

CEO Deep-Dive Approach

When Paul identifies critical risks, he leverages multiple strategic advantages to accelerate solutions:

Resource Mobilization:

  • Network Access: Brings in academic experts and industry specialists to speed up problem-solving
  • External Expertise: Connects teams with the right people who have solved similar challenges
  • Immediate Availability: Can dedicate full attention and resources to urgent issues

Decision-Making Authority:

  1. Product Architecture Decisions - Makes high-level technical choices that individual engineers might hesitate to make
  2. Customer Experience Trade-offs - Authorizes temporary UX compromises to solve critical technical problems
  3. Cross-Functional Prioritization - Balances different company needs in decision-making process

Operational Intensity:

  • Daily Check-ins: Establishes emergency meeting cadence for critical issues
  • Obstacle Removal: Uses CEO authority to "blast more obstacles out of the way"
  • Urgency Creation: Brings company-wide urgency that transforms how teams approach problems

Team Assessment:

  • Evaluates whether team members genuinely want help or are being territorial
  • Views territorial behavior as a negative signal for problem-solving capability

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🧠 How did Paul Gross evolve from delegating to deep-diving as CEO?

Leadership Philosophy Transformation

Paul's approach to CEO involvement has fundamentally shifted over the past five years:

Early Leadership Mindset:

  • Delegation Focus: Initially believed he couldn't know more than his incredible engineers
  • Micromanagement Fear: Was told that deep involvement equals micromanaging
  • Hands-Off Approach: Felt pressure to stay at high level and avoid detailed work

The Realization Process:

  1. Value Recognition - Discovered he could actually help in technical areas
  2. Beginner's Advantage - Realized a beginner's perspective can be valuable
  3. Cross-Functional Insight - Understood his unique position knowing all company areas

Current Deep-Dive Benefits:

  • Holistic Decision-Making: Brings different aspects of the company into technical decisions
  • Fresh Perspective: Offers beginner's mind to complex engineering problems
  • Company-Wide Context: Applies knowledge from multiple departments to specific challenges

Team Integration:

  • Risk-Focused Communication: Team knows he always asks about top risks
  • Clear Escalation: "Call in Paul if there's an issue" becomes standard protocol
  • Collaborative Approach: Engineers are excited to have his resources and network

Timestamp: [8:56-10:07]Youtube Icon

πŸ“ˆ How does Paul Gross plan to maintain founder mode as Remora scales?

Scalable Leadership Framework

Paul believes his risk-focused approach will work even at 300+ employees:

Infinite Scalability Principle:

  • Universal Risk Reality: There will always be top three risks to any company
  • Brutal Prioritization: Must be ruthless about what qualifies as a top risk
  • Selective Engagement: Many business areas run great without CEO involvement

Strategic Focus Benefits:

  1. Deep Involvement Maintenance - Continues hands-on work on what matters most
  2. Organizational Knowledge - Learns specifics about different company parts
  3. Source Code Understanding - Maintains detailed knowledge of company operations

Avoiding Executive Isolation:

  • Detail Preservation: Prevents being "put up at the top level" without knowing details
  • Continuous Learning: Stays connected to operational realities
  • Value-Added Focus: Only engages where he can add genuine value

Scalability Confidence:

  • Proven Framework: Three-risk model works regardless of company size
  • Adaptable Priorities: Risks change but methodology remains constant
  • Sustainable Approach: Avoids CEO burnout through strategic focus

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πŸ‘” How does Paul Gross handle age-related credibility challenges with customers?

Young CEO Customer Relations Strategy

At 28, Paul faces unique challenges when dealing with traditional industries:

Customer Demographics Reality:

  • Age Gap: Often the youngest person in meetings by 30 years
  • Industry Context: Deals with railroads and trucking companies with older leadership
  • Credibility Concerns: Customers more skeptical than investors about his age

Preparation-Based Strategy:

  1. Over-Preparation: Becomes the most prepared person in every room
  2. Technical Mastery: Learns all terminology about customer equipment and operations
  3. Industry Knowledge: Studies how trucking and railroad businesses work
  4. Question Readiness: Ensures he can answer any question without hesitation

Credibility Protection:

  • Assumption Management: Avoids confirming age-related assumptions
  • Knowledge Demonstration: Uses deep preparation to overcome initial skepticism
  • Professional Competence: Lets expertise speak louder than age

Investor vs. Customer Dynamics:

  • Investor Advantage: Investors actually love having a young founder
  • Customer Challenge: Traditional industries require more credibility building
  • Congressional Appeal: Politicians appreciate young entrepreneurship

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🏭 What is Remora Carbon's next phase for scaling their technology?

Manufacturing and Deployment Strategy

Remora has moved beyond pure technology development into commercial deployment:

Current Technology Achievement:

  • Efficiency Breakthrough: Built carbon capture technology that's 50% more energy efficient than competitors
  • Competitive Advantage: Significant performance improvement over existing solutions
  • Technology Readiness: Core innovation is complete and proven

Next Phase Priorities:

  1. Commercial Deployment - Moving from lab to real-world implementation
  2. Safety Assurance - Ensuring seamless, safe operation for customers
  3. Customer Integration - Making technology easy to adopt and maintain

Manufacturing Scale-Up:

  • Production Scaling: Focus on manufacturing systems at commercial volume
  • Quality Control: Maintaining performance standards during scale-up
  • Supply Chain Management: Building reliable production capabilities

Customer-Centric Approach:

  • Safety Priority: Critical importance to both customers and company
  • Seamless Integration: Technology must work without disrupting customer operations
  • Demonstration Phase: Proving commercial viability before full scaling

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πŸ‡ΊπŸ‡Έ How do tariffs and US manufacturing benefit Remora Carbon?

Supply Chain and Manufacturing Strategy

Remora has strategically positioned itself with US-based operations:

Tariff Impact Management:

  • Minimal Disruption: Most supply chain already located in the US
  • Strategic Positioning: Avoided major tariff impacts through domestic sourcing
  • Supply Chain Adaptation: Found US alternative for one key Chinese supplier

Geographic Advantages:

  1. Michigan Operations - Manufacturing in the American Heartland
  2. Congressional Appeal - Politicians love domestic manufacturing story
  3. Supply Chain Security - Reduced dependency on international suppliers

Engineering-Production Integration Benefits:

  • Fast Iteration Cycles: Engineers work directly with production teams
  • Immediate Feedback: Shop floor workers can directly communicate with designers
  • Quality Improvement: Real-time problem-solving between engineering and manufacturing

Operational Excellence:

  • Direct Communication: "Someone out in the shop is pissed off with the engineer for their design and comes up to the engineer"
  • Learning Acceleration: Much better than cross-country communication delays
  • Design Optimization: Engineers get immediate feedback on manufacturability

Hardware Business Advantages:

  • Cost Control: Tariffs can "completely blow up your bill of materials"
  • Risk Mitigation: Domestic supply chain reduces trade war exposure
  • Strategic Positioning: Benefits from both policy and operational perspectives

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πŸ’Ž Summary from [8:00-13:59]

Essential Insights:

  1. Resource Mobilization Strategy - Paul brings networks, urgency, and decision-making authority to solve critical company problems, while assessing team receptiveness to help
  2. Leadership Evolution - Transformed from delegation-focused to deep-dive approach after realizing beginner's perspective and cross-functional knowledge add unique value
  3. Scalable Founder Mode - Plans to maintain hands-on leadership at scale through brutal prioritization of top three company risks, avoiding executive isolation

Actionable Insights:

  • Age Credibility Management: Over-prepare for customer meetings to overcome age-related skepticism through superior knowledge and industry expertise
  • Manufacturing Strategy: Position supply chain domestically to avoid tariff impacts while enabling fast engineering-production iteration cycles
  • Technology Scaling: Focus on commercial deployment and manufacturing scale-up after achieving 50% efficiency improvement over competitors

Timestamp: [8:00-13:59]Youtube Icon

πŸ“š References from [8:00-13:59]

People Mentioned:

  • Paul Gross - 28-year-old Founder & CEO of Remora Carbon, discussing his leadership evolution and company scaling strategy

Companies & Products:

  • Remora Carbon - Carbon capture technology company that captures CO2 directly from truck and train exhausts, achieving 50% better energy efficiency than competitors

Industries & Sectors:

  • Railroads - Key customer segment for Remora's carbon capture technology deployment
  • Trucking Companies - Primary target market for mobile carbon capture solutions
  • Hardware Manufacturing - Business model requiring domestic supply chain and engineering-production integration

Geographic Locations:

  • Michigan - Location of Remora's manufacturing operations in the American Heartland
  • China - Former location of one key supplier, now replaced with US alternative
  • United States - Primary supply chain and manufacturing base for the company

Business Concepts:

  • Founder Mode - Leadership approach involving deep dives into top company risks rather than traditional delegation
  • Bill of Materials - Hardware cost structure that can be significantly impacted by tariffs
  • Supply Chain Localization - Strategy to reduce trade war exposure and improve engineering-manufacturing collaboration

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