
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.
π 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:
- Exhaust capture - Device connects directly to the tailpipe or exhaust stack
- CO2 extraction - Filters and purifies carbon dioxide from the exhaust stream
- Liquefaction - Converts captured CO2 into liquid beverage-grade product
- 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
π‘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:
- Initial concern: News reports about breweries unable to get enough CO2 for beer production
- Market investigation: Discovered regional CO2 shortages across the United States
- Shocking revelation: America mines 25% of its CO2 from underground sources for dry ice and beverages
- 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
π₯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:
- Late 2020: Paul identified need for technical co-founder
- Academic outreach: Connected with Christina through research conversations
- Mechanical expertise: Recruited Eric for his hands-on vehicle experience
- YC application: Applied to Y Combinator in late 2020
- 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
π―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:
- Risk identification: Analyze what poses the greatest threats to company success
- Total delegation: Hand off all other responsibilities to capable team members
- Deep engagement: Work directly alongside individual contributors (ICs) in high-risk areas
- 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
βοΈ 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:
- Technical: CO2 liquefaction system development
- Commercial: Selling CO2 to distributors and understanding market dynamics
- 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
π Summary from [0:00-7:58]
Essential Insights:
- Market opportunity discovery - Paul identified the counterintuitive problem of CO2 shortages while emissions from transportation create environmental challenges
- Strategic team building - Assembled complementary co-founders with PhD-level science expertise and decade-plus mechanical experience
- 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
πReferences 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
π―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:
- Product Architecture Decisions - Makes high-level technical choices that individual engineers might hesitate to make
- Customer Experience Trade-offs - Authorizes temporary UX compromises to solve critical technical problems
- 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
π§ 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:
- Value Recognition - Discovered he could actually help in technical areas
- Beginner's Advantage - Realized a beginner's perspective can be valuable
- 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
πHow 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:
- Deep Involvement Maintenance - Continues hands-on work on what matters most
- Organizational Knowledge - Learns specifics about different company parts
- 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
πHow 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:
- Over-Preparation: Becomes the most prepared person in every room
- Technical Mastery: Learns all terminology about customer equipment and operations
- Industry Knowledge: Studies how trucking and railroad businesses work
- 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
π 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:
- Commercial Deployment - Moving from lab to real-world implementation
- Safety Assurance - Ensuring seamless, safe operation for customers
- 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
πΊπΈ 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:
- Michigan Operations - Manufacturing in the American Heartland
- Congressional Appeal - Politicians love domestic manufacturing story
- 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
π Summary from [8:00-13:59]
Essential Insights:
- Resource Mobilization Strategy - Paul brings networks, urgency, and decision-making authority to solve critical company problems, while assessing team receptiveness to help
- Leadership Evolution - Transformed from delegation-focused to deep-dive approach after realizing beginner's perspective and cross-functional knowledge add unique value
- 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
πReferences 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