Over 35% of Southeast Asia Green Projects May Fail Due to Execution Gaps

More than 35% ^[1] of announced green-investment projects in Southeast Asia may not materialize due to execution and policy hurdles, a new report said.

The findings highlight a critical gap between climate ambition and reality. While capital is available, the inability to convert these investments into operational projects threatens the region's ability to meet its environmental targets as energy needs surge.

The report, co-authored by Bain & Company and Standard Chartered, was discussed during Ecosperity Week 2026 in Singapore. It identifies three primary obstacles preventing the completion of these projects: grid bottlenecks, policy uncertainty, and delays in project delivery.

These challenges arrive at a time of rapidly increasing energy requirements. Power demand in Southeast Asia is projected to triple to more than 100 TWh ^[2] over the next three to four years, with the peak expected by 2030 ^[2]. This surge places immense pressure on existing infrastructure to integrate renewable energy sources quickly.

Dale Hardcastle, a partner at Bain, said the current struggle is not about a lack of funding or desire to change. "It's no longer a lack of climate ambition or capital, it's a question of execution and conversion," Hardcastle said.

The report said that without resolving these systemic bottlenecks, the region may struggle to transition its energy grid. The gap is described as a failure of conversion—where announced plans fail to become physical assets—rather than a shortage of financial resources.