Asia’s sustainability transition has entered a decisive new phase. The region sits at the heart of the global climate challenge: it accounts for more than half of global greenhouse gas emissions and is expected to drive 90% of global energy demand growth by 2050. Yet the path ahead is becoming harder to navigate. Geopolitical fragmentation, economic uncertainty, energy security concerns and competing national priorities are making it more difficult to align capital, policy and implementation at the speed and scale required.
This is the moment Ecosperity was built for.
Launched in 2014 as a half-day gathering of around 200 participants, Ecosperity has grown into what many consider to be the region’s most significant sustainability convening platform. By 2025, Ecosperity Week brought together more than 4,000 participants from over 50 countries and more than 17 industries, with 81% of attendees at C-suite or senior management level. Across five editions from 2021 to 2025, the platform convened more than 15,000 participants, while its partner-event ecosystem expanded from four partner events in 2018 to 30 in both 2024 and 2025.
But the numbers tell only part of the story. This first Ecosperity Impact Report, commissioned by Temasek and prepared by Eco-Business Intelligence, finds that Ecosperity’s impact is best understood across five dimensions: convening the right stakeholders, mobilising sustainable finance, supporting regional systems change, amplifying market signals and solutions, and building cumulative influence over time.
First, Ecosperity’s core strength lies in catalytic convening. It brings together groups that do not always meet in the same room, including policymakers, regulators, investors, corporates, multilateral institutions, philanthropies and innovators. This creates space for discourse that can build trust, test ideas and move feasible solutions closer to implementation. In 2025, the platform was supported by 30 regional and global partners, reflecting the breadth of the ecosystem now gathered around Ecosperity Week.
Second, Ecosperity has become an important platform for sustainable finance in Asia. The report finds that the region’s challenge is not simply a shortage of capital, but the need to make transition projects more bankable, investable and scalable. The growth of the Financing Asia’s Transition, or FAST, Conference, which convened more than 1,000 delegates from 640 organisations in 2025, reflects this shift. Through Ecosperity, initiatives such as Pentagreen, Temasek’s joint venture debt financing platform with HSBC dedicated to accelerating sustainable infrastructure in Asia, are also given space, continuity and visibility to showcase innovative financing models that take time to mature.
Third, Ecosperity helps advance the systems-level conversations Asia needs. The transition cannot be delivered through individual projects alone; it also depends on sustained dialogue and momentum around the frameworks and market infrastructure the region needs – including the ASEAN Power Grid, carbon markets, sustainability taxonomies, and solutions for hard-to-abate sectors such as sustainable aviation fuel. In carbon markets, for example, the platform has provided a definitive forum to advance discussions on transition credits, voluntary carbon market integrity, Article 6 cooperation, and demand signals such as the Green Fuel Forward Initiative, launched at Ecosperity 2025 with 16 signatories.
Fourth, Ecosperity acts as an amplifier of ideas, market signals and practical solutions shaping Asia’s transition. Across recent editions, the platform has helped spotlight opportunities around the Southeast Asia green economy, Singapore Emissions Factors Registry, climate technologies and implementation-focused solutions. The Ecosperity Action Hub expanded to 21 impact-focused sessions in 2025, while The Liveability Challenge, presented by Temasek Foundation and organised by Eco-Business, has across eight editions attracted more than 1,200 submissions from over 100 countries, deployed close to S$14 million (US$10.4 million) in catalytic funding and supported 54 start-ups.
Finally, the report finds that Ecosperity’s influence is cumulative. Its impact is not defined by any single announcement or event, but by the relationships, confidence and alignment built over repeated interactions. This matters because many of the outcomes Asia needs most — capital mobilisation, policy alignment, credible market formation and systems change — often take years to materialise.
The central finding of this report is clear: Ecosperity’s impact lies in the conditions it creates. It does not replace formal policy processes, investment decisions or regulatory action. Instead, Ecosperity provides a trusted regional platform where the actors shaping Asia’s transition can meet, exchange views, build confidence, test ideas and sustain momentum. At a time when global climate cooperation is under strain, that role has become increasingly important.
As Asia’s transition enters its next chapter, Ecosperity’s purpose lies not simply in becoming a bigger conference, but a more consequential platform — helping to turn dialogue into trust, trust into collaboration, and collaboration into the sustained action Asia’s transition requires in the decades ahead.
This report was comissioned by Ecosperity and written by Eco-Business. It was launched at Ecosperity Week 2026.