INFRASTRUCTURE

Carbonus Protocol

A Public Digital Infrastructure Connecting Climate Action and Climate Finance

Carbonus Protocol is a public digital infrastructure currently under development.

Its purpose is to create an institutional connectivity layer between climate action and climate finance — one grounded in trustworthy data and designed for cross-organizational collaboration.

In the global transition toward net zero, the core challenge is not a lack of ambition or capital, but structural fragmentation:

• Climate and carbon data remain fragmented and difficult to verify

• Organizations lack a shared data language

• Low-carbon investments struggle to receive consistent, long-term financial recognition

Carbonus Protocol is designed to address these challenges at their root.

What Is Carbonus?

Carbonus combines Carbon and Bonus,

reflecting the idea of transforming carbon- and climate-related actions into value-bearing, verifiable contributions.

Within the Carbonus Protocol,

emissions data, mitigation efforts, and climate actions are no longer treated merely as compliance or disclosure obligations.

Supported by trusted data and open infrastructure,

they evolve into verifiable, collaborative, and incentive-aligned data assets.

Carbonus is not a simple attempt to financialize climate action.

It represents a systemic effort to build institutional infrastructure—

one that allows genuine low-carbon investments to accumulate trust, shared understanding, and long-term value

across organizations, markets, and time horizons.

Why It Exists

Climate action has made visible progress across policy, technology, and finance.

Yet beneath this momentum lies a structural disconnect: emissions data, climate claims, and financial value remain fragmented across institutions, standards, and jurisdictions.

Existing systems are often designed for compliance, reporting, or isolated transactions — not for sustained cross-organizational trust, long-term coordination, or shared ownership of climate outcomes. As a result, climate data struggles to become durable signals, and climate value remains difficult to verify, transfer, or scale.

Carbonus exists to address this infrastructural gap: not by replacing existing actors or standards, but by providing a shared foundation where data, governance, and value can converge — and where diverse participants can collaborate over time without relying on centralized control.

This gap is not theoretical.
It is experienced daily by organizations and practitioners who are actively engaged in climate action — and who find that existing systems no longer support the kind of collaboration, trust, or scale their work now requires.

Who Is This For

Carbonus is designed for participants who are already acting on climate — and who recognize that meaningful progress now depends less on isolated efforts, and more on shared infrastructure, credible coordination, and long-term alignment.

Carbonus provides a common ground where organizations and individuals can collaborate on equal technical footing — contributing according to their roles, while sharing in the value created as the ecosystem evolves.

Organizations

Enterprises and Project Operators
Organizations seeking to treat carbon and climate data not merely as compliance outputs, but as verifiable assets that can support long-term investment, collaboration, and value realization.

Financial Institutions and Climate-Finance Practitioners
Participants interested in grounding climate-related financial decisions in transparent, auditable, and interoperable data systems rather than fragmented disclosures or proxy metrics.

Technology Providers and Infrastructure Builders
Teams developing MRV tools, data platforms, or domain-specific solutions who wish to build on shared protocols while retaining flexibility in implementation and business models.

Researchers, Standards Bodies, and Policy-Oriented Institutions
Institutions exploring how climate data governance, cross-border trust, and data-driven climate signals can support more coherent and resilient climate systems.

Public-Interest and Ecosystem-Oriented Organizations
Actors who value open collaboration, institutional credibility, and long-term impact over short-term visibility or proprietary control.

Individuals

Climate scientists, MRV experts, and auditors
shaping how emissions and climate impacts are measured and verified.

Sustainability and climate finance professionals
translating data into decision-making and financial structures.

Developers, researchers, and protocol contributors
participating in the design and evolution of open climate infrastructure.

Independent practitioners and advisors
engaging in climate action beyond institutional boundaries.

Carbonus is not designed for one-off optimization or isolated deployment. It is intended for those willing to engage with climate action as a shared, evolving system.

Core Building Blocks

The structural foundation

Carbonus Protocol is structured around two complementary layers:

• MRV Layer
Designed for the generation and verification of trusted, project-level and enterprise-level climate data,
covering carbon accounting, carbon footprints, and mitigation outcomes.

• Climate Asset Protocol
Built on top of verified MRV data, enabling the representation and lifecycle logic of climate-related assets,
and providing a foundation for climate finance applications.

Together, these layers form a continuous pathway from real-world action to financially interpretable value.

How It Connects

An infrastructure for multi-stakeholder coordination

Carbonus Protocol does not prescribe a single mode of use.
Instead, it provides a shared foundation for collaboration across the climate ecosystem.

• Enterprises and project owners
Convert climate actions into verifiable, traceable data records that support compliance, supply-chain coordination, and future financial use.

• Financial institutions and climate finance participants
Access clearer data provenance, verification pathways, and asset lifecycles to better assess and allocate climate-related capital.

• Technology partners and developers
Build interoperable applications on a shared set of rules and trusted data primitives.

• Verifiers, standards bodies, and public actors
Integrate verification, audit, and oversight processes through institutionally compatible interfaces.

Governance & Participation

Governance by design, not by declaration

Carbonus Protocol is designed as a public infrastructure.
Governance is therefore a foundational consideration, not an afterthought.

We do not treat decentralized governance as a fixed endpoint to be imposed upfront.
Instead, governance is understood as a process that evolves alongside protocol maturity and stakeholder participation.

At this stage, clarity of rules, verifiable execution, and real-world compatibility take priority over formalized power distribution.

Our Role

Initiating and enabling, not controlling

Foote Technology’s role in Carbonus Protocol is to initiate, engineer, and enable collaboration — not to exercise long-term control over the infrastructure.

We believe that only through institutional restraint, structural openness, and evolutionary design
can a public infrastructure genuinely support long-term climate action and climate finance.

Current Status

Carbonus Protocol is currently in its early development stage.

It is being designed as a shared digital infrastructure for climate data integrity, cross-organizational collaboration, and climate-financial value formation. While its core architectural principles and governance philosophy are being actively shaped, the protocol remains open to collaboration, critique, and contribution from a diverse range of stakeholders.

At this stage, Carbonus is not presented as a finished system, but as an evolving public framework — one that values long-term credibility, scientific rigor, and institutional trust over rapid deployment or premature standardization.

Invitation to Participate

Carbonus Protocol is being shaped through dialogue, experimentation, and shared responsibility.

We welcome participation from enterprises, researchers, technology providers, financial institutions, standard bodies, and public-interest organizations who share an interest in building credible climate data systems and long-term climate-financial infrastructure.

Participation does not imply endorsement of a finished system, but engagement in an open process — contributing perspectives, use cases, technical insights, or institutional experience, and sharing in the value created as the ecosystem evolves.