As a global, multi-stakeholder think tank, our partners and funders represent a wide range of financial institutions, governments, international organizations, NGOs, and universities.


We partner with a range of actors in the sustainable finance sector, from governments to financial institutions to investor coalitions. Find our key project and research partners below:

Government & international organisations

California Department of Insurance

Japan Financial Services Agency

Financial institutions & investor coalitions

Principles for Responsible Investment


Climate Action 100+

NGOs, industry & trade associations

Inevitable Policy Response

Carbon Tracker Initiative


Better Finance



Research, data providers & consultancies

Green Growth Knowledge Partnership

Oxford Sustainable Finance Program

Spatial Finance Initiative


As a non-profit think tank, we are grateful to our funders for making our work possible. The grant-making organizations for our current projects are below.

Foundations & philanthropies

European Climate Foundation

ClimateWorks Foundation

European Commission

Horizon 2020


Government & international organizations

UK PACT Malaysia

UK PACT Colombia

UK PACT Green Recovery Challenge Fund


This website has received funding from the European Union’s Life NGO programme under grant agreement No LIFE18NGO/SGA/FR/200020

This website is the new home of 2° Investing Initiative Germany following its relaunch as Theia Finance Labs. If you want to visit 2° Investing Initiative France, please go to