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Congestion Pricing Delivers
Toll revenue supports new railcars, modern signals, accessible stations, and the Second Avenue Subway extension. Explore Congestion Pricing’s impact: MTA Congestion Relief Website | Congestion...
Partner Spotlight: A New Digital Series from Speed & Scale and BBC Earth
Our partners at Speed & Scale recently launched a new digital series in partnership with BBC Earth. Fixing the Planet spotlights the people, ideas, and...
Central Park Flood Resilience in Harlem
The $35.7M North End Recirculation Project broke ground on October 26th. This project, led by Central Park Conservancy, will help reduce flood risk in Harlem...
Yale School of the Environment Three Cairns Scholars for the Global South Annual NYC Visit
Three Cairns was delighted to welcome its fourth cohort of Yale School of the Environment (YSE) Three Cairns Scholars to our office on October 16th....
27 Million Fewer Car Trips: Life After a Year of Congestion Pricing
One year after the start of congestion pricing, traffic jams are less severe, streets are safer, and commute times are improving for travelers from well...
Clean energy equity investment in EMDEs must increase fourfold by 2035 for net zero
Today on Finance Day at COP30 in Belém, Brazil, Climate Policy Initiative (CPI) and the Glasgow Financial Alliance for Net Zero (GFANZ), with support from...
Doing Big Things: Congestion Relief for Cleaner Air, Better Transit, & Safer Streets
Three Cairns Group led a dynamic discussion on congestion pricing as a lever for climate action, equity, and smarter urban mobility. The event convened policymakers,...
Three Cairns Scholars Program at Yale School of the Environment
Among the Class of 2025 graduates, 20 students from 13 countries were the first to graduate as part of the Three Cairns Climate Program for...
2025 Three Cairns Fellows
The Three Cairns Fellowship at Columbia Business School provides support to MBA and EMBA students who complete semester- or year-long projects at the intersection of...
Global Carbon Market Utility Applauds New U.S. Voluntary Carbon Market Principles as Key Climate Strategy
GCMU, a public utility designed to provide the necessary infrastructure for a trustworthy carbon market, today joined others to applaud the United States Government’s release...
Podcast: Lise Strickler and Mark Gallogly: Three Cairns Group, the Climate Crisis, and Climate Solutions
In this episode of Capital for Good, we speak with Lise Strickler ’86 and Mark Gallogly ’86, the co-founders of Three Cairns Group, a mission-driven...
Allied Climate Partners Launches to Catalyze Bankable Climate-Related Projects in Emerging Economies
The new philanthropic investment organization Allied Climate Partners (ACP) launched today at COP28. Allied Climate Partners’ mission is to increase the number of bankable, climate-related...
2023-2024 Three Cairns Fellows are implementing on-the-ground climate solutions across the Global South
From developing renewable energy projects in Brazil and sub-Saharan Africa to piloting people-centered restoration efforts in Colombia, the 2023-2024 Three Cairns Fellows are implementing on-the-ground...
World Bank Names 15 Leading CEOs and Chairs to Join the Private Sector Investment Lab
The World Bank today announced the 15 Chief Executive Officers and Chairs who will make up the Private Sector Investment Lab. The founding members comprise...
Three Cairns Fellows Tackle Climate Change From Multiple Angles
From advancing renewable electrification in rural South Asia to restoring woodlands in Central Africa, the inaugural Three Cairns Fellows are implementing innovative climate solutions across...