Landseed secures $400K grant to build the measurement layer for nature-based markets
What's the deal? LandseedDealroom has a profile for this one. Try Dealroom →, a Ventura, California-based public benefit corporation, has secured a $400,000 grant from the Richard King Mellon FoundationDealroom has a profile for this one. Try Dealroom → to develop what it calls the "measurement layer" for nature-based markets. The funding brings the startup's total raised to $500,000.
Landseed combines AI-enabled sensor hardware, a new ecological commodity called Earth Credits, and a structured data product called Earth Signals to make the output of protected land verifiable and financially useful.
The company was founded by Greg Curtis, executive director of Holdfast Collective, and Alex Roessner, a Northwestern University graduate in environmental economics. Its founding chief scientist is Eric Dinerstein, who spent 25 years as chief scientist at the World Wildlife FundDealroom has a profile for this one. Try Dealroom →.
Why now? Trust in carbon markets has eroded over the past several years, with critics arguing that offsets often lack rigorous, independent verification. Landseed positions itself as an "assay office" for ecology — a verifier-only business that monitors, mints credits, and licenses data but does not trade credits or run funds.
"The carbon market was built to trade testimony about carbon, not carbon," said Roessner. "Every market in valuable things has an independent assay office. Ecological markets have never had one. That's what we're building."
The grant will accelerate a three-layer commercial model. First, the Earth Pulse Node — an AI-enabled sensor cluster generating revenue through hardware sales and leases. Second, Earth Credits — a commodity class minted from verified ecological data and tied to a recorded Nature Rights Deed. Third, Earth Signals — a reference-data feed licensed to insurance, capital markets, corporate disclosure, and conservation research buyers.
What could go wrong? Landseed's model hinges on buyers treating ecological data as a commodity worth paying for — a market that barely exists today. Creating an entirely new asset class requires regulatory clarity, institutional trust, and enough sensor deployment to produce meaningful data density.
At $500,000 in total funding, the company is still very early stage. Scaling hardware deployment and data infrastructure will demand significantly more capital.
The signal: The Richard King Mellon Foundation's investment — part of a programme that has put more than $25 million into 77 impact-focused ventures — reflects growing philanthropic and institutional appetite for climate infrastructure that goes beyond offsets.
Landseed's bet is that nature markets will follow the same arc as other commodity markets: reliable, independent measurement comes first, and liquidity follows. If it works, the startup could help define how land's ecological value is priced across finance, insurance, and corporate reporting.
Read more: Business Insider
