Carbon credit pre-finance: the funds and buyers that pay before credits are issued
77 matching capital sources on the AESFIP database · Last checked November 2026
Most carbon projects need money years before the first credit is issued: for design, validation, equipment and community programmes. Carbon pre-finance closes that gap. A fund or buyer pays upfront, or commits to buy future credits, in return for a share of the credits or revenue.
This guide names the carbon funds, corporate buyers and government programmes on our database that pre-finance projects in developing countries, explains each deal structure, and says who accepts direct approaches. It covers clean cooking, forestry and REDD+, agriculture, renewable energy and blue carbon.
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Ask iSustain Advisor Live about carbon credit pre-finance for your country, sector, stage and ticket size. The question is pre-filled — just add your project details.
Four ways carbon projects get paid upfront
Pre-finance comes in a few recognisable structures:
- Forward offtake (ERPA) with prepayment — a buyer agrees to purchase future credits at a set price and pays part of it in advance.
- Carbon streaming — an investor funds the project in exchange for a fixed share of future credits for the life of the project.
- Equity or project debt from a carbon fund, repaid from credit sales.
- Results-based finance — a programme pays per verified tonne, sometimes with an advance to start delivery.
Who pre-finances on our database
Specialist carbon investors such as Climate Asset Management, Cygnum Capital, Terra Global Capital and Permian Global invest in nature and community carbon projects. Clean cooking pre-finance is a deep niche: the Spark+ Africa Fund invests in cookstove businesses, and Ci-Dev at the World Bank buys credits from energy-access programmes in lower-income countries.
On the buyer side, Climate Impact Partners and other intermediaries sign forward purchases for corporate clients, while Article 6 buyers such as Switzerland's KliK Foundation contract government-authorised credits (ITMOs) through bilateral agreements.
What buyers and funds check before paying upfront
- A recognised methodology and standard (Verra, Gold Standard or an Article 6 pathway).
- Clear rights to the credits, including community and land agreements.
- Host-country approval, especially for Article 6 credits.
- A realistic issuance schedule and a credible project developer.
- Risk buffers for non-delivery — buyers price delivery risk into the prepayment.
How to approach them
Approach carbon funds once you have a project idea note, a methodology choice and evidence of land or community rights. Forward buyers usually want a registered or validated project. Programmes that pay per verified tonne usually run calls or work through government partners. Expect discounts to spot prices in return for paying early — the earlier the money, the bigger the discount.
The funders
Each profile shows mandate, instruments and sector appetite. Verified contacts and application routes are available to members.
- Climate Asset ManagementImpact Investor · United KingdomHSBC/Pollination joint-venture natural capital asset manager financing nature-based carbon and restoration projects in Africa, including large-scale land restoration programmes.EquityDebtCarbon Credits / ERPA
- Climate Impact PartnersCarbon Finance Mechanism · United KingdomClimate Impact Partners delivers carbon credits from carbon reduction, avoidance, and removal projects. The organisation also develops bespoke carbon projects for businesses and works to support innovation and scale new climate technologies.Carbon Credits / ERPA
- Cygnum CapitalImpact Investor · United KingdomCygnum Capital is an investment banking and asset management firm providing financial solutions across frontier and emerging markets globally, including Asia, Africa, and the Middle East. It deploys capital and advisory services across sectors such as renewable energy, critical minerals, infrastructure, power, real estate, and public sector finance.DebtAdvisoryMezzanine
- Spark+ Africa FundImpact Investor · SwitzerlandDebtPatient Debt
- Spark Change Carbon Credit FundsCarbon Finance Mechanism · United KingdomSpark Change Group Inc. develops listed and unlisted financial instruments that manage risks linked to the transition to net zero. The organisation provides products such as physical European carbon allowance investments (EUA ETC) and hedging tools.Carbon Credits / ERPA
- The Carbon Initiative for Development (Ci-Dev)Climate FundThe Carbon Initiative for Development (Ci-Dev) is a World Bank trust fund that mobilizes private finance for clean energy access in low-income countries. It delivers results-based finance to innovative and transformative business models driven by the private sector. Ci-Dev comprises two reinforcing components, the Readiness Fund and the Carbon Fund. The Readiness Fund finances capacity building activities in least developed countries to develop standardized baselines and technical assistance for energy access programs. It supports the development of new methodologies and proposals for simplified Clean Development Mechanism (CDM) rules, and dissemination of results. Where needed, it also provides technical assistance to the projects and programs supported by the Carbon Fund. The Carbon Fund provides performance-based payments to low-carbon investments in the form of purchases of certified carbon emission reductions.Technical AssistanceCarbon Credits / ERPA
- Article 6.2 Bilateral Cooperation - KliK FoundationCarbon Finance Mechanism · SwitzerlandThe KliK Foundation finances climate-friendly technologies and innovations to reduce greenhouse gas emissions both in Switzerland and internationally. Through its financial contributions, the private organisation triggers climate protection projects within the framework of the Swiss CO2 Act.Carbon Credits / ERPAResults-based FinanceAdvisory
- Mirova Sustainable Ocean FundImpact Investor · FranceMirova is a Paris-headquartered sustainable investment manager that finances projects and companies at all stages of maturity addressing sustainable development challenges. Its investment offerings span equities, fixed income, energy transition infrastructure, natural capital, and private equity across Europe, North America, and Asia-Pacific.EquityMezzaninePatient Debt
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Showing 8 of 77 matching capital sources. The remaining 69 — including their verified routes, ticket sizes and eligibility criteria — are reserved for members.
Common questions
- What is carbon pre-finance?
- Upfront money paid to a carbon project before credits are issued, repaid with future credits or credit revenue — usually through a forward offtake, streaming deal or carbon fund investment.
- What is an ERPA?
- An Emission Reductions Purchase Agreement — a contract to buy a set volume of future carbon credits at an agreed price, sometimes with a prepayment.
- Can a small carbon project get pre-finance?
- Yes, but most funds prefer portfolios. Small developers often aggregate projects or partner with an established developer to reach the minimum size.
- Do Article 6 buyers pre-finance projects?
- Some do, through government-to-government agreements. The host country must authorise the credits, so the route usually starts with the national carbon authority.
Related guides
Official sources: UNFCCC — Article 6 · World Bank — Carbon Initiative for Development (Ci-Dev) · ICVCM — Core Carbon Principles. Reviewed by the iSustain Global research team against funders' published criteria.