Entrepreneurial ecosystems comprise the set of cultural, political, and economic elements that allow entrepreneurs to start, sustain, and scale a new business. While the concept of an entrepreneurial ecosystem is well-established, the evidence base on how exactly ecosystems grow and whether interventions can accelerate this growth is still emerging. This report synthesizes the existing evidence on the complex process of building entrepreneurial ecosystems and offers key lessons from the literature.

Southeast Asia is one of the fastest-growing regions in the world, with a total GDP of over USD 2.7 trillion. However, its progress is threatened by the increasingly adverse impacts of climate change. Entrepreneurship has a leading role in developing solutions to both mitigate and adapt to climate change. This report evaluates the current support ecosystem for climate and environmental entrepreneurs in six developing Southeast Asian countries: Cambodia, Indonesia, Myanmar, the Philippines, Thailand, and Vietnam. Through ANDE's data collection and analysis, this report offers insights on the set of organizations supporting entrepreneurs that aim to address climate change mitigation, adaptation, and non-climate related environmental protection challenges.