Unlocking billions for climate investments in emerging markets

Meet the 2025 Lab class

How the Lab works

The Lab is an investor-led, public-private initiative that incubates innovative well designed, early-stage climate finance solutions and instruments.

Learn more

SEPT - DEC

Call for Ideas

The Lab publicizes an open call for innovative sustainable investment solutions.


JAN - FEB

Selection

Lab Members select the most promising ideas to take forward in each annual cycle.


MAR - AUG

Development

Selected ideas benefit from 7 months of analysis, stress-testing, and guidance from experts and investors.


SEP

Endorsement & Launch

Lab Members vote to endorse and launch the ideas for piloting.


OCT - ONWARD

Implementation

The ideas move into action and fundraising to launch pilots, with continued support from the Lab network.

Network

See all Lab Members

Lab Members are leaders from public and private organizations who contribute expertise, political support, and financial capital to Lab solutions.

Secretariat

Funders

Bloomberg Philanthropies
Canadian Government
German Federal Ministry for the Environment, Climate Action, Nature Conservation and Nuclear Safety
UK Foreign, Commonwealth and Development Office
UK Department for Energy Security and Net Zero
United Nations Development Programme

members of our network

  • Rwanda Green Fund
  • Nordic Development Fund
  • Climate Strategy & Partners
  • Inter-American Development Bank
  • MUFG (Mitsubishi UFJ Financial Group)
  • Brazilian Development Bank
  • French Development Agency
  • Dutch Ministry of Foreign Affairs
  • Allianz
  • Development Bank of Southern Africa
  • Bloomberg Philanthropies
  • ACWA Power
  • Aon
  • Africa Finance Corporation
  • Rockefeller Foundation
  • Deutsche Bank
  • African Development Bank
  • Bank of America
  • Swedish International Development Cooperation Agency
  • US Agency for International Development
  • Export and Investment Fund of Denmark (EIFO)
  • WTW
  • International Finance Corporation
  • Australian Department of Foreign Affairs and Trade
  • Amplus Solar
  • International Fund For Agricultural Development
  • Rwanda Ministry of Environment
  • German KFW Development Bank
  • Danish Ministry of Foreign Affairs
  • Dws Group
  • Norway Norfund
  • BlackRock
  • Climate Fund Managers
  • CRDB Bank
  • DEG
  • European Investment Bank
  • Green Climate Fund
  • Inspired Evolution
  • Nedbank
  • Rand Merchant Bank
  • RBN Fund Managers
  • Sanlam Investments
  • Agri3 Fund
  • CAF – Development Bank of Latin America and the Caribbean
  • Capital+SAFI
  • Caribbean Climate-Smart Accelerator
  • Credicorp Capital
  • CrossBoundary LLC
  • Dutch Entrepreneurial Development Bank (FMO)
  • Finance in Motion
  • Fondo de Fondos
  • German Agency for International Cooperation (GIZ)
  • Grupo SURA
  • Humboldt Institute
  • IDB Invest
  • Pollination Group
  • Produbanco
  • Sail Investments
  • Scotiabank
  • Seguros Sura
  • UK Department for Energy Security and Net Zero
  • Asian Development Bank
  • Bank of Philippine Islands
  • Canadian Government
  • Clime Capital
  • Forest Foundation Philippines
  • HSBC
  • Philippine Department of Energy
  • United Nations Development Programme
  • ABSOLAR
  • Brazil Ministry of Finance
  • BTG Pactual
  • BVRio
  • Cubo Itaú
  • Development Bank of Minas Gerais
  • Electric Hydrogen
  • Fundo Vale
  • GEF Capital
  • Institute Climate and Society
  • Itaú BBA
  • Partnerships for Forests
  • Pinheiro Neto Advogados
  • Santander
  • UK Department for Environment, Food and Rural Affairs
  • UK Foreign, Commonwealth and Development Office
  • AuctusESG
  • Avaana Capital
  • cKers Finance
  • Climake
  • Cyril Amarchand Mangaldas
  • Dalberg Global Development Advisors
  • Ecube Investment Advisors
  • IKEA Foundation
  • Impact Investors Council
  • Indian Venture & Alternate Capital Association
  • Intellecap
  • IORA Ecological Solutions
  • King Stubb & Kasiva Advocates & Attorneys
  • LeapFrog Invesments
  • Massive Fund
  • Odyssey Energy Solutions
  • Proparco
  • QuantumAMC
  • RIDA Capital
  • Small Industries Development Bank of India
  • Tata Cleantech Capital
  • Trilegal
  • Unitus Capital
  • Vaultus
  • World Bank

Impact

See full report

The Lab develops innovative, catalytic ideas for financial solutions that can drive climate-related investments in emerging economies.

0

instruments


launched to tackle barriers in the most critical sectors and regions

$

0

bn


mobilized for climate action in emerging economies

$

0

bn


invested by the Lab Network

$

0

bn


invested by private investors

Testimonials

  • The climate finance innovation the Lab provides is essential because you cannot address the climate crisis unless you use every tool at your disposal. When it comes to these tools, we need to empower countries like Rwanda so they can be players and managers in the carbon market, not just providers of credits.”


    Dr. Jeanne d’Arc Mujawamariya

    Minister of the Environment

    Rwanda Ministry of Environment

  • Being able to build momentum, seek advice and have the support of the Lab was a really exciting opportunity. This has been such a helpful program, and we are excited to be taking things forward with The Fund for Nature. As Lab alumni, we are excited to continue engaging with and contributing to the community.”


    Kate Wharton

    Head of Natural Capital

    CrossBoundary LLC

  • Germany has been supporting the Lab since its beginning, and we have witnessed an impressive growing complexity of the projects the Lab moves forward. It reinforces the truly innovative nature of the Lab as it embraces the most difficult sectors where barriers for private finance are higher.”


    Vera Rodenhoff

    Deputy Director General, International Climate Protection and International Energy Transition

    German Federal Ministry of Economic Affairs and Energy

  • The Lab is unique in joining public and private investors with entrepreneurs advancing innovative projects in climate finance. FinDev Canada is proud to fund the Lab’s gender equality stream, as this long-standing initiative aligns with one of our key impact goals of promoting climate action.”


    Lori Kerr

    Chief Executive Officer

    Findev Canada

  • Joining the Lab Network provides us a valuable opportunity to connect with a global network of like-minded individuals and organizations, opening the door for potential collaboration and partnerships.”


    Dale Petrie

    Finance Director

    Development Guarantee Group

  • The Lab completely accelerated our growth. We came from having a pilot on 5-6 green businesses to building a fully-fledged business banking facility of USD 7M within 10 months of support. The team of analysts from the Lab is highly dedicated and passionate, with strong expertise in the carbon space.


    Mélanie Keïta

    Co-founder & CEO

    Melanin Kapital

  • With a hands-on approach, the Lab’s team worked shoulder-to-shoulder with ours to test assumptions, improve models, and strengthen our impact strategy. They also leveraged their network to assess market fit and went out of their way to support our fundraising efforts. It was a turning point for us.


    Juan Dumas

    Co-Founder and Partner

    Meliquina Partners

  • The collaborative spirit among Lab members is a powerful force for addressing climate challenges. We need bold ideas to come forward and strong support for the teams driving them. As a Lab member, Finance in Common is proud to help develop these outstanding teams and initiatives.


    Elvira Lefting

    Managing Director

    Finance in Motion

  • It’s great to be part of this network that has paved the ground for many innovative investments that are now part of NDF’s portfolio. The Lab is a prime example of an initiative in which highly professional institutions gather to collectively apply their knowledge to initiatives with strong potential and that provide a link to possible financing.”


    Leena Klossner

    Deputy Managing Director, Head of Business Development and Outreach

    Nordic Development Fund


Winner 2021

Financing for Climate Friendly Investment

News and Events

View all
Lab Pre-Seed Capital Facility awards USD 1.25M to support the launch of innovative climate finance instruments

Lab awards USD 1.25M to accelerate five climate finance instruments globally....

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Lab’s 2026 Call for Ideas breaks record with over 1,000 applications received

The Lab has now reviewed more than 3,000 applications since launching its first cycle in 2015. ...

The Lab endorses nine innovative climate solutions targeting USD 425M for emerging markets

Solutions use a variety of financial tools to manage risk and unlock private capital. ...

Publications

View all
2025 Lab Impact Report

Learn how the Lab’s investor-led model transforms early-stage ideas intoinvestment-ready vehicles....

Tracking Capital Mobilized by Innovative Climate Finance Vehicles

This methodology brief outlines the comprehensive approach CPI has established for tracking capital ...