Experiment-Driven Growth Strategy for Climate Tech Startup by Pascal van SteenExperiment-Driven Growth Strategy for Climate Tech Startup by Pascal van Steen

Experiment-Driven Growth Strategy for Climate Tech Startup

Pascal van Steen

Pascal van Steen

Carbon Equity: Reducing CPL by 50% and Deal Cycles by 30% Through RevOps Transformation

SUMMARY

Carbon Equity, a climate tech investment platform connecting investors with verified carbon removal and climate solutions, struggled with chaotic CRM operations, inefficient lead prioritization, and rising customer acquisition costs. Through comprehensive HubSpot RevOps implementation (including lead scoring (fit + engagement), automated enrichment workflows, and a systematic event management system) combined with disciplined performance marketing optimization across Google, LinkedIn, and Meta, we reduced average cost per lead by 50%, shortened deal cycles by 30% in 6 months, and transformed a €600K annual ad budget into a predictable investor acquisition engine.

THE CHALLENGE

Carbon Equity faced critical operational and acquisition bottlenecks that threatened their ability to scale efficiently:
Chaotic CRM operations – Manual data entry, inconsistent contact properties, no systematic lead qualification process, making it impossible for sales to prioritize effectively
No lead intelligence – Sales team had no visibility into lead quality (fit score) or engagement level (buying intent), resulting in wasted time on low-potential prospects
Intensely manual event management – Offline events (conferences, investor meetups, webinars) required extensive manual work to register attendance and update CRM, consuming valuable team time
Rising acquisition costs – Performance marketing campaigns lacked systematic testing frameworks, causing CPL to creep up without clear optimization paths
Disconnected marketing funnel – No clear structure mapping content and campaigns to buyer journey stages (Awareness/Consideration/Decision)
Limited sales-marketing alignment – Marketing generated leads without clear handoff processes or visibility into which leads converted to opportunities and customers
With ambitious growth targets in the competitive climate tech investment space, Carbon Equity needed both operational excellence (RevOps) and acquisition efficiency (performance marketing) to scale sustainably.

THE STRATEGY

We designed a dual-track transformation combining RevOps infrastructure with performance marketing optimization:

1. RevOps Foundation: Lead Scoring & Qualification

Dual scoring system separating "fit" (firmographic attributes like investment capacity, geography, investor type) from "engagement" (behavioral signals like content consumption, email opens, website activity)
Sales prioritization framework enabling reps to focus on high-fit, high-engagement leads first while nurturing others automatically
Automated lead routing ensuring qualified leads reached the right sales rep based on territory, investor type, or deal size
Clear lifecycle stage definitions establishing when leads become MQLs, SQLs, Opportunities, and Customers with automated progression rules

2. Intelligent Automation & Enrichment

Backend workflow architecture automatically updating contact properties based on user behavior, reducing manual data entry by sales and marketing teams
External database integration (Clearbit, ZoomInfo, or similar) enriching contact records with firmographic data (company size, revenue, industry) immediately upon entry
Automated sales notifications triggering alerts when high-value prospects hit engagement thresholds or complete key actions (e.g., "downloaded investment thesis PDF")
Communication workflows delivering targeted content sequences for cold leads (educational content), warm leads (case studies, ROI calculators), and hot leads (booking demos, meeting investors)

3. Event Management System

Automated attendance tracking connecting offline events (conferences, webinars, investor meetups) directly to HubSpot CRM without manual data entry
Lead scoring integration automatically adjusting engagement scores based on event attendance, recognizing in-person meetings as high-intent signals
Post-event workflow automation triggering personalized follow-up sequences based on which sessions attendees joined or topics they expressed interest in
Event ROI tracking measuring which events generated the highest-quality leads and actual investor conversions

4. Marketing Funnel Restructure

Awareness stage content (blog posts, educational webinars, climate impact reports) mapped to early-stage prospects learning about carbon markets
Consideration stage assets (investment case studies, portfolio performance data, comparison guides) designed for prospects evaluating platforms
Decision stage materials (investor onboarding guides, personalized portfolio recommendations, risk/return analyses) supporting final conversion

5. Performance Marketing Optimization

Systematic experimentation framework treating paid campaigns as ongoing tests rather than "set and forget" initiatives
Creative testing cadence regularly rotating ad copy, visuals, and calls-to-action to identify winning combinations
Audience segmentation across Google Ads (intent-based search), LinkedIn Ads (professional targeting), and Meta Ads (interest-based prospecting)
Budget allocation model dynamically shifting spend toward highest-performing channels and campaigns based on CPL and downstream conversion data
Conversion tracking architecture ensuring proper attribution from ad click through investor onboarding and capital deployment

THE EXECUTION

Phase 1: Audit & Blueprint (Weeks 1-3) Conducted comprehensive HubSpot audit documenting current data structure, workflow gaps, manual processes, and pain points. Interviewed sales, marketing, and operations teams to understand requirements. Created detailed blueprint showing ideal-state architecture including lead scoring model, automation workflows, and marketing funnel structure.
Phase 2: RevOps Implementation (Weeks 4-10) Built dual lead scoring system (fit score + engagement score) with clear thresholds for MQL/SQL qualification. Implemented backend workflows for automated property updates and sales notifications. Integrated external enrichment databases. Created communication workflows for different lead temperatures. Restructured marketing assets and campaigns into Awareness/Consideration/Decision framework.
Phase 3: Event Management System (Weeks 6-8, parallel track) Designed automated event infrastructure connecting registration platforms (Zoom, Eventbrite, etc.) to HubSpot. Built attendance tracking workflows that updated CRM records and triggered lead score adjustments. Created post-event nurture sequences.
Phase 4: Performance Marketing Optimization (Ongoing) Established weekly testing calendar for creative and copy variations across Google, LinkedIn, and Meta. Implemented systematic review process analyzing CPL, conversion rates, and downstream pipeline metrics. Optimized budget allocation based on performance data. Managed €600K annual budget across channels.
Tools & Platforms: HubSpot (CRM + Marketing Hub), external enrichment APIs (Clearbit/ZoomInfo), Google Ads, LinkedIn Campaign Manager, Meta Business Manager, event platforms (Zoom, Eventbrite), analytics/attribution tools

THE RESULTS

RevOps Impact

30% reduction in deal cycle duration within 6 months – from initial lead to closed investor
Automated event management eliminating hours of manual data entry per event, freeing team to focus on high-value activities
Clear lead prioritization enabling sales team to immediately identify and focus on high-fit, high-engagement prospects
Real-time data enrichment providing sales with complete firmographic context before first conversation

Performance Marketing Results

Almost 50% reduction in average CPL through systematic testing and optimization across Google, LinkedIn, and Meta
€600K annual ad budget managed profitably across multiple channels with clear ROI tracking
Disciplined experimentation framework establishing repeatable process for continuous optimization
Improved budget efficiency allowing Carbon Equity to acquire more investors at lower cost per acquisition

Business Impact

The combined RevOps and performance marketing transformation fundamentally changed how Carbon Equity operates. Sales reps now spend time on qualified, engaged prospects rather than chasing cold leads. Marketing can see exactly which campaigns and content drive pipeline, not just clicks. The event team runs dozens of investor events annually without drowning in manual admin work.
Most importantly, the dual improvement—better lead quality (RevOps) and lower acquisition cost (performance marketing)—created a compounding effect. Higher-quality leads convert faster (shorter cycles) and at higher rates, making the 50% CPL reduction even more valuable. Carbon Equity can now scale investor acquisition predictably without proportionally scaling costs or headcount.

CLIENT TESTIMONIAL

"Pascal transformed our growth operations from chaotic to systematic. Before working with him, leads came in with incomplete data, our sales team had no idea which prospects to prioritize, and we were burning hours on manual event follow-up. The RevOps infrastructure he built gave us instant clarity. On the performance marketing side, his disciplined testing approach cut our cost per lead in half while actually improving lead quality."
Gijs, Head of Marketing at Carbon Equity

WHY THIS MATTERS FOR YOUR BUSINESS

Most companies treat RevOps and performance marketing as separate functions—operations people build CRM systems, marketing people buy ads, and the two rarely coordinate effectively. This creates a fundamental mismatch: marketing optimizes for volume and cost per lead, while sales complains about lead quality. Operations builds sophisticated workflows, but marketing doesn't understand or use them.
The breakthrough came from recognizing these functions are inseparable. You can't optimize CPL without understanding which leads actually convert to customers (RevOps data). You can't build effective lead scoring without knowing how prospects enter your funnel (marketing channels). You can't justify event spending without tracking attendees through to closed deals (integrated systems).
Three universal lessons from this transformation:
Dual lead scoring (fit + engagement) changes everything – Separating "Is this prospect a good match?" from "Is this prospect showing buying intent?" gives sales the intelligence they need to prioritize effectively. Most companies conflate these dimensions and end up with useless composite scores.
Automation should eliminate admin, not decisions – The goal isn't to automate sales' job—it's to eliminate the manual data entry, enrichment, and process work that prevents them from selling. Carbon Equity's sales team still makes strategic decisions; they just don't waste time updating contact records or looking up company information.
Performance marketing needs systematic testing, not intuition – The 50% CPL reduction didn't come from one brilliant insight—it came from disciplined experimentation: testing creative variations weekly, reallocating budget based on data, killing underperformers quickly. Most companies "optimize" by making big bets on hunches. That's gambling, not marketing.
If you're a B2B scale-up (especially in fintech, climate tech, or other high-consideration categories), this integrated approach is how you escape the "growth at all costs" trap. You can acquire customers efficiently while building the operational foundation to serve them profitably.
Like this project

Posted Dec 17, 2025

Executed a growth marketing strategy for climate scale-up with Google Ads and LinkedIn Ads. Data-driven approach led to 30% increase in user acquisition.