Indonesia Seeks Global Investors to Fund Massive Solar Energy Expansion
New York, Friday, 25 September 2026.
At Climate Week NYC, Indonesian leaders targeted global investors to fund a 100-gigawatt solar expansion, offering new tax incentives to accelerate Southeast Asia’s clean energy transition.
Strategic Forum in New York
Indonesian business leaders and government representatives convened at the Consulate General of the Republic of Indonesia in New York on September 24, 2026, to outline strategic initiatives for the nation’s solar transition [1][3]. Hosted by the Association of Solar Energy Indonesia (AESI) and the Indonesian Investment Promotion Center (IIPC) during Climate Week NYC, the event focused on attracting international climate investment to meet decarbonization goals [1]. The forum provided a platform for dialogue among policymakers, global investors, and financial institutions to discuss infrastructure scalability and private equity engagement [1]. Mada Ayu Habsari, Chairwoman of AESI, emphasized that the country’s 100 GWp solar target is a direct working mandate with opportunities open for investors immediately [1]. The gathering included perspectives from the World Bank Group, S&P Global, and the Columbia Center on Sustainable Investment, highlighting the global interest in Indonesia’s energy market [3].
Policy Frameworks and Project Pipelines
To support these ambitions, the Indonesian government introduced Government Regulation No. 28 of 2025 to streamline business licensing and accelerate industrial development [1]. This regulation offers fiscal incentives such as tax allowances, import duty exemptions, and super tax deductions specifically for green investments [1]. Current opportunities include the Mentari 1 and Mentari 2 programs, which comprise a combined 2.7 GWp of utility-scale projects [1]. Additionally, planned rural electrification tenders for over 600 villages are scheduled for 2027 [1]. Tessal Febrian, Director at IIPC New York, noted that while solar policy will continue to develop as the market grows, the current framework is designed to enhance investor services [1]. Mario Masaya of the US-ASEAN Business Council stated that clear policy and continued public-private dialogue help companies understand where they can collaborate with local partners [1].
Financing the Energy Transition
Indonesia’s energy transition requires roughly USD 140 billion annually through 2050, according to analysis from the Columbia Center on Sustainable Investment [2]. Despite this need, only around 3 percent of private financial sector investment is currently climate-aligned [2]. Approximately 66 percent of tracked power sector financing continues to flow to coal, including captive coal serving nickel processing [2]. The report identifies constraints such as a structural cost-of-capital premium and a missing regulatory foundation for circularity as barriers to allocation [2]. Financing instruments are proposed to work when matched to the specific risk blocking a specific transaction [2]. The initiative aims to position Indonesia as a competitive destination for international climate capital by leveraging newly promoted strategies to streamline investment processes for solar projects [1].