Adelphi is Europe’s leading independent “think-and-do tank” and consultancy for climate, environment, and development. It is not a typical charity-based NGO, but rather a non-profit, non-partisan organization and policy consultancy that works with governments, international organizations, NGOs, and businesses to advance sustainability.
Mission & Focus
Adelphi’s core mission is to enable transformative change and create a sustainable future by driving climate action, resource efficiency, and economic transformation. They operate as a policy consultancy grounded in transdisciplinary research, evidence-based consulting, and stakeholder dialogues to help shape policy agendas and support decision-makers.
Key focus areas include:
Climate change mitigation and adaptation.
Energy transition and green finance.
Biodiversity conservation and water governance.
Resource and circular economy.
Security and peacebuilding in the context of climate change.
Structure
The organization is primarily based in Berlin, Germany, and employs over 350 “bright minds” who work globally in various interconnected fields. It has both a consulting arm (adelphi consult) and a non-profit research arm (adelphi Research gGmbH).
Approach
Adelphi works at the intersection of science, politics, and business, bridging the gap between research and implementation to deliver impactful solutions. Its work involves:
Policy advice: Informing and shaping policies on sustainable finance and climate partnerships.
Research: Conducting transdisciplinary studies and analysis.
Capacity building: Empowering stakeholders in emerging economies and providing support for various actors.
Partnerships: Collaborating with a wide range of partners, including the UN, the EU, and various national governments and NGOs, to strengthen global governance.
The organization is committed to internal sustainability, operating as a climate-neutral entity with a certified environmental management system (EMAS seal of approval).