1NatCap

Sovereign Outcomes

Overview

The sovereign outcomes vertical converts host-country environmental outcomes into institutionally accessible assets. Sovereign authorization is the entry requirement, not an enhancement.

This vertical serves sovereign counterparties seeking to monetize national or sub-national environmental performance under Article 6 of the Paris Agreement. It also serves institutional buyers, compliance participants, and airlines requiring sovereign-authorized supply.

Instruments

Instrument Purpose
Sovereign Carbon-Removal (Sovereign CDR) Authorized removal outcomes structured as institutionally admissible securities.
Sovereign Debt-for-Climate Conversion Note (SDCCN) Debt reprofiling instruments that link sovereign concessional treatment to verified environmental delivery.
Collateralized Liquid Environmental Asset Note (CLEAN) Securitization wrapper for authorized environmental assets, delivered through Entoro's regulated distribution.
Outcome Bond (OB) Senior secured debt instrument with a contractual right to participate in sovereign-authorized outcomes.
Liquid Environmental Outcome Note (LEON) Project-finance instrument that funds environmental projects through debt linked to the delivery and monetization of verified environmental outcomes.

Our Approach

The relationship is the moat: Any instrument can eventually be replicated. Trusted sovereign relationships and demonstrated conversion capacity cannot be built quickly. Our sovereign coverage function operates on a priority portfolio of sovereign counterparties.

Authorization discipline:
Letters of Authorization, corresponding adjustments, national inventory reflection, and Article 6 legal finality are engineered into every cross-border structure.

Institutionalizing sovereign proceeds:
Structures are designed to route sovereign proceeds into durable national assets rather than one-time revenue events.

Compliance supply pathways:
Where compliance markets require authorized supply (aviation, national obligation programs), we build the pathway ahead of the deadline.

The Binding Constraint. CORSIA Demand

The largest near-term constraint on the sovereign outcomes vertical is not underlying project supply, but the availability of sovereign-authorized, CORSIA-eligible units. Airlines are expected to require approximately 170 to 236 million Eligible Emissions Units for CORSIA’s 2024–2026 First Phase, with cancellation required by January 31, 2028. Yet authorized supply remains limited as host governments work through Letters of Authorization and corresponding-adjustment frameworks. Demand expands materially from 2027, with industry forecasts placing cumulative CORSIA requirements at roughly 1 to 2 billion units through 2035. The resulting bottleneck is therefore increasingly one of sovereign authorization and market eligibility: projects and capital alone cannot create CORSIA supply without host-country authorization and compliance with ICAO eligibility requirements.

Public-Private Partnerships. Turning Unmonetized Sovereign Assets into Institutional Capital

A public-private partnership, in this context, is a structure where a sovereign government contributes something it already owns (land, a resource, legal authority) and a private operating partner contributes capital and execution, with both sides sharing in the outcome once it is verified and sold. The sovereign takes on no upfront cost and no execution risk. The private partner takes on the funding and operating risk in exchange for a share of future proceeds.

The starting point is always an unmonetized sovereign asset: something the country already has that currently generates no revenue and sits off any balance sheet. This could be undocumented forest carbon, gas flaring with no capture infrastructure, degraded land with no productive use, or an ecological problem like an invasive species overtaking grazing land or waterways. On its own, none of this is a financial asset. It becomes one only once it is measured, authorized, and structured.

The sequence runs in five steps:

Fund the baseline and design work
1NatCap raises debt on behalf of the project or pays for the baseline studies, measurement protocol design, and any initial infrastructure needed to generate a verifiable outcome. The sovereign does not pay for this.
Secure sovereign authorization
The government grants legal access to the resource and provides the authorization (Letter of Authorization, corresponding adjustment) required for the outcome to be internationally recognized and sold.
Operating partner
1NatCap contracts with and assigns an operating partner to run the day-to-day groundwork on the project on behalf of the sovereign.
Verify and monetize the outcome
Once the outcome is delivered and independently verified, it is structured into an instrument (Sovereign CDR, CLEAN, or another instrument in the vertical) and sold to institutional buyers, compliance participants, or airlines.
Split and institutionalize the proceeds
Proceeds are divided between the operating partner, who recycles capital into the next project, and the sovereign. Rather than treating the sovereign's share as one-time budget revenue, we structure it to flow into a Sovereign Carbon Wealth Fund, modeled on Norway's sovereign wealth fund, converting a single transaction into a durable national asset.

A worked example
Invasive species to biochar. A country facing an invasive plant species that is degrading grazing land or clogging waterways has an ecological problem that currently costs money to manage and generates no revenue. Removing that species and converting it into biochar feedstock turns the cleanup into carbon removal: the country gets its land or waterways restored, the removal work is funded by the private partner rather than the state, and the resulting biochar sequestration is verified, authorized, and sold as a Sovereign CDR instrument. The same four-step sequence applies to orphaned gas infrastructure, degraded pastureland, or unmanaged forest reserves. The asset changes. The structure does not.

The Paris Agreement Framework, in Brief

Building the Financial Infrastructure for Natural Capital

Whether you're an institutional investor, sovereign partner, project developer, or industry participant, we're building the platform that transforms environmental outcomes into institutional-quality assets. Let's shape the next generation of natural capital markets together.