Environment

The Opportunity

Climate-related disasters caused $380 billion in economic losses in 2023 alone. The global carbon removal market needs to scale from 0.01 gigatons per year to 10 gigatons per year by 2050 to meet Paris Agreement targets — a 1,000x increase.

Meanwhile, the circular economy represents a $4.5 trillion opportunity by 2030. Only 7.2% of the global economy is circular today. The companies that close material loops, eliminate waste, and build climate resilience infrastructure will define the next generation of environmental business.

This isn't about sacrifice. It's about building systems that are simultaneously more profitable and more sustainable than the ones they replace.

Our Thesis

Ivystone doesn't invest in greenwashing. We back environmental technology that produces measurable, verifiable outcomes — and business models where the environmental impact and the revenue are the same line item.

We focus on companies where the unit economics improve as the environmental impact scales. Carbon removal that gets cheaper per ton at volume. Circular systems that generate more value from waste streams than virgin materials. Climate adaptation infrastructure that pays for itself through avoided losses.

The best environmental companies don't rely on goodwill or regulation. They win on economics.

Sub-Sectors We're Watching

• Carbon removal and sequestration — Direct air capture, biochar, enhanced weathering, and ocean-based carbon removal with rigorous MRV (measurement, reporting, verification)
• Circular economy platforms — Technology that enables material recovery, remanufacturing, and waste-to-value conversion at industrial scale
• Climate risk and adaptation — Analytics platforms that quantify physical climate risk and infrastructure solutions that build resilience against extreme weather
• Sustainable materials — Bio-based alternatives to plastics, concrete, textiles, and packaging that perform at parity with conventional materials
• Water technology — Treatment, recycling, and desalination systems for industrial, agricultural, and municipal water stress

Requests for Startups

1. Carbon credit verification infrastructure — Build the MRV layer that makes carbon credits trustworthy. Real-time monitoring, third-party verification, and registry integration that eliminates the quality concerns keeping institutional buyers on the sidelines.

2. Industrial waste-to-value platforms — Connect industrial waste generators with companies that can use those waste streams as inputs. One factory's slag is another factory's raw material — but the matching and logistics infrastructure barely exists.

3. Climate risk scoring for real estate — Property-level climate risk assessments that factor into mortgage underwriting, insurance pricing, and investment decisions. The data exists — the integration into financial workflows doesn't.

4. Plastic alternative packaging at scale — Bio-based or compostable packaging materials that match petroleum-based plastics on cost, performance, and shelf life. The demand signal from CPG brands is deafening — the supply side can't keep up.

5. Methane detection and abatement — Satellite and drone-based methane leak detection paired with rapid remediation services. Methane has 80x the warming impact of CO2 over 20 years — and most leaks are fixable once found.

6. Water recycling for industrial use — Closed-loop water systems for data centers, manufacturing, and agriculture that reduce freshwater withdrawal by 80%+. Data centers alone consume 1.7 billion gallons of water daily in the U.S.

7. Biodiversity monitoring platforms — AI-powered systems that continuously monitor ecosystem health using acoustic sensors, satellite imagery, and eDNA analysis. Nature-related financial disclosures are coming — companies need data they don't have.