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Statistics report
Sep 2025
Cost of Capital Observatory
Tracking the cost of capital for clean energy projects in emerging and developing economies The Cost of Capital Observatory is an initiative from the IEA, the World Economic Forum, ETH Zurich and Imperial College London. The aim of the Observatory is to increase transparency in the energy sector and inspire investor confidence, especially in emerging and developing countries where data on financing costs is scarcer.The Observatory is divided into three sections:A Dashboard that provides free data on the cost of capital for energy projects in emerging and developing economies, updated with 2023 and 2024 data in July and…
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Chart
22 Dec 2025
Financing structure of the Palembang Waste-to-Energy Project in Indonesia, 2025
Indonesia
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Event
21 Jan 2026
09:00
IEA-MEMR Workshop on opportunities in managing GHG emissions and mine waste in Indonesia’s critical minerals regulations
…representatives and international organisations.The workshop built on findings of the IEA’s report titled Management of Greenhouse Gas Emissions and Mine Waste within Critical Mineral Mine Operations in Indonesia, which was the result of a cooperative initiative launched in early 2024 between the IEA and MEMR, aimed at supporting sustainable and responsible critical minerals supply chains.Participants at the workshop engaged with the findings of the report, discussed existing initiatives undertaken in Indonesia to promote sustainable and responsible mining practices, and explored opportunities for future collaboration with the IEA to strengthen the policy framework governing Indonesia’s mining sector…
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About page
Indonesia 2022 International collaborations - G20
IEA Contribution to G20 The government of Indonesia, which holds this year’s Presidency of the Group of Twenty (G20), invited the International Energy Agency to help shape G20 discussions on accelerating energy transitions by providing analysis and recommendations on net zero pathways, clean energy technologies, and investment and global energy markets and security.In this role as a strategic partner to the government of Indonesia, the IEA also supported the Ministry of Energy ...
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Chart
08 Oct 2025
Weighted Average Cost of Capital for utility-scale solar PV in Indonesia, Viet Nam and the Philippines, 2022-2024
Weighted Average Cost of Capital for utility-scale solar PV in Indonesia, Viet Nam and the Philippines, 2022-2024 CofCapital observatory
SE Asia update -
Chart
08 Oct 2025
Weighted Average Cost of Capital by technology in Indonesia, Viet Nam and the Philippines, 2024
Weighted Average Cost of Capital by technology in Indonesia, Viet Nam and the Philippines, 2024 CofCapital SE asia commentary
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Chart
26 Sep 2025
Cost of capital for a 150 MW hydro project in Brazil and Indonesia, 2024
Cost of capital for a 150 MW hydro project in Brazil and Indonesia, 2024 CofC dashboard
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Country
Malaysia
In Malaysia, the share of gas in the power mix decreased from 67% in 2005 to 47% in 2015, led by policies to switch to coal in response to declining domestic gas production. The country holds a large share of Southeast Asia’s fossil fuel resources.
- Overview
- Energy mix
- Emissions
- Electricity
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+ 5 pages
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Country
Brunei Darussalam
In 2014, Brunei adopted a strategic plan to achieve 10% share of renewables in the national energy mix by 2035. The plan provides the outline to introduce renewable energy policy and regulatory frameworks and to scale-up market deployment of solar PV.
- Overview
- Energy mix
- Emissions
- Electricity
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+ 5 pages
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Country report
Dec 2025
Accelerating Renewables Growth in ASEAN
Challenges and policy suggestions Eight of the 11 member states of the Association of Southeast Asian Nations (ASEAN) have adopted net zero emissions targets, and recent national energy plans outline substantially higher ambitions for renewable capacity. Achieving these goals will require timely, sustained and strongly co-ordinated policy action to unlock the scale of renewable energy deployment needed by 2030 and beyond.This report examines the key challenges hindering a faster capacity deployment of renewable power in ASEAN and outlines potential policy solutions informed by successful international experience. It also provides an assessment of renewable-energy auction design options, an…