Each figure is one return, as filed. A grantee's grants out are not shown to be the money it received: money is interchangeable, and two organizations' tax years can cover different months, so a grant received in one organization's 2023 can sit beside grants made in the other's 2023 without being the same dollars. Only grants over $5,000 are itemized, and a private foundation's grants are not followed here: it reports them in its 990-PF's Part XV, which names no recipient EIN to join.

1. INTERNATIONAL COUNCIL ON CLEAN TRANSPORTATION EIN 20-3076690

   Received $9,444,586 from ASPEN GLOBAL CHANGE INSTITUTE INC · 2022, 2023, 2024 returns

   Its grants paid, 2022: $61,812

   Its grants paid, 2023: $3,327,599

   Its grants paid, 2024: $8,350,132

   • C40 CITIES CLIMATE LEADERSHIP GROUP INC · 2024

     $244,122

   • INSTITUTE FOR TRANSPORTATION & DEVELOPMENT POLICY · 2024

     $220,000

   • BREAKTHROUGH ENERGY FOUNDATION · 2024

     $150,000

   • SIERRA CLUB FOUNDATION · 2024

     $150,000

   • MASSACHUSETTS INSTITUTE OF TECHNOLOGY · 2023

     $95,000

2. CLASP EIN 33-1112770

   Received $8,866,203 from ASPEN GLOBAL CHANGE INSTITUTE INC · 2022, 2023, 2024 returns

   Its grants paid, 2022: $659,833

   Its grants paid, 2023: $2,665,481

   Its grants paid, 2024: $4,294,264

   • G4A FIRST LOSS FACILITY LLC · 2023

     $1,050,000

   • UNITED NATIONS FOUNDATION INC · 2024

     $442,300

   • AFRICA MINIGRID DEVELOPERS ASSOCIATION INC · 2024

     $217,800

   • BURN MANUFACTURING COMPANY · 2022

     $14,422

3. INSTITUTE FOR TRANSPORTATION AND DEVELOPMENT POLICY EIN 52-1399520

   Received $8,840,000 from ASPEN GLOBAL CHANGE INSTITUTE INC · 2022, 2023, 2024 returns

   Its grants paid, 2022: $0

   Its grants paid, 2023: $0

   Its grants paid, 2024: $0

   No itemized grants on its 2022, 2023, 2024 returns.

4. REGULATORY ASSISTANCE PROJECT EIN 01-0471151

   Received $4,014,734 from ASPEN GLOBAL CHANGE INSTITUTE INC · 2022, 2023, 2024 returns

   Its grants paid, 2022: $0

   Its grants paid, 2023: $0

   Its grants paid, 2024: $0

   No itemized grants on its 2022, 2023, 2024 returns.

5. THE ENERGY FOUNDATION EIN 94-3126848

   Received $300,000 from ASPEN GLOBAL CHANGE INSTITUTE INC · 2022 return

   Its grants paid, 2022: $52,117,910

   • ROCKY MOUNTAIN INSTITUTE · 2022

     $900,000

   • INTERNATIONAL COUNCIL ON CLEAN TRANSPORTATION INC · 2022

     $480,000

   • REGENTS OF THE UNIVERSITY OF CALIFORNIA · 2022

     $400,000

   • NATURAL RESOURCES DEFENSE COUNCIL INC · 2022

     $375,000

   • UNIVERSITY OF MARYLAND · 2022

     $350,000

The API serves every itemized grant, in both directions.