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CaaS, a 2019 Lab alumn, is scaling affordable, energy-efficient cooling worldwide....
ImpactAlpha spotlights nine climate finance solutions endorsed by the Lab. ...
Solutions use a variety of financial tools to manage risk and unlock private capital. ...
The Lab’s 2025 Endorsement Meeting will showcase nine market-ready climate finance solutions....
Publications
How innovative finance can unlock private investment for nature-based climate resilience....
The distance from concept to credibility for climate solutions keeps shrinking. ...
Latin America advances climate and nature finance through innovation and collaboration....
Blended finance driving Brazil’s pasture restoration and climate investment ahead of COP30....
Other Pages
The 2026 Lab call for ideas is closed. The Lab will select eight innovative finance solutions that can unlock climate investment in emerging markets.
...Enabling faster implementation and greater scalability of innovative solutions tackling global climate challenges
...Lab members selected nine sustainable finance vehicle ideas to develop in 2025. A new call for ideas is set to open in September
...Lab members selected ten sustainable finance vehicle ideas to develop in 2024. A new call for ideas is set to open in October.
...The Lab selected six innovative climate finance ideas to develop in 2023.
...Lab ideas represent the latest and greatest in sustainable investment and climate finance innovation.
...The Lab has selected seven new climate finance ideas for its acceleration program in 2022.
...The Lab has selected eight new climate finance ideas for its acceleration program in 2020.
...Learn more about the investors, experts, and entrepreneurs from the public and private sectors behind the Lab network.
...Since 2014, the Lab has launched 78 solutions to drive investment to action on climate change and sustainable development. Our impact report highlights the progress and key milestones achieved so far.
...Frequently Asked Questions
...The Lab crowdsources, selects, develops, and launches transformative financial solutions to drive billions of dollars of private investment into climate change action in developing countries.
...The 2026 Lab call for ideas is closed. The Lab will select eight innovative finance solutions that can unlock climate investment in emerging markets.
...Lab Members are high-level public and private organizations who drive Lab activities and contribute expertise, political support, and financial capital to selected ideas.
...Lab ideas represent the latest and greatest in sustainable investment and climate finance innovation.
...Climate Policy Initiative serves as the Lab Secretariat and analytical provider.
...Find the Lab idea analyses, reports, summaries, briefs, and other materials.
...Stay up to date with upcoming Lab webinars, meetings, and other events.
...The latest about the program Lab, its members, and current and past proponents.
...Access publications from the Lab and learn about the latest news and upcoming events.
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