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Country report
Oct 2019
Southeast Asia Energy Outlook 2019
…now on the verge of becoming a net importer of fossil fuels for the first time. Southeast Asia's electricity demand growth has been among the fastest in the world At the same time, Southeast Asia is well on the way to achieving universal access to electricity by 2030. Millions of new consumers have gained access to electricity since 2000, yet some 45 million people in the region are still without it today and many more continue to rely on solid biomass as a cooking fuel.Southeast Asia’s growth in electricity demand, at an average of 6% per year…
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Country report
May 2022
Southeast Asia Energy Outlook 2022
…Scenario (SDS), which delivers on the Paris Agreement goal to limit the temperature to “well below 2°C, alongside the goals on energy access and air pollution. This scenario is consistent with Southeast Asia’s current announced climate aspirations.The Net Zero Emissions by 2050 Scenario (NZE Scenario), which sets out a pathway for the energy sector to achieve net zero CO2 emissions in 2050. It also achieves universal access to modern energy by 2030 and reduces energy-related air pollution significantly. The NZE Scenario provides a global benchmark against which changes at the regional level can be assessed. The NZE…
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Policy report
Jun 2026
Scaling Up Demand Flexibility
From peak management to efficient system operation This report has been developed as part of the International Energy Agency (IEA) Digital Demand-Driven Electricity Networks (3DEN) initiative to examine the growing importance of demand flexibility in electricity systems amid rising demand, increased renewable energy integration and the electrification of power systems. Case studies in chronological order to examine the changing role of demand flexibility over time from South Africa (2025), Thailand (2030) and Ireland (2035) demonstrate how demand flexibility improves reliability, reduces costs, supports renewables integration and manages network constraints. To realise these benefits, the report emphasises the role for…
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Country report
May 2021
Thailand Power System Flexibility Study
With the growing share of renewable energy and emerging technologies, establishing and maintaining adequate flexibility is an important part of Thailand’s power system development and modernisation, and the country’s clean energy transition. Power system flexibility is crucial for ensuring security of supply.
Thailand’s power sector has two main avenues to enhance its flexibility. One is to enhance the technical flexibility of the system. The other is to change or reform commercial and contractual structures. This study examines flexibility from both the technical and contractual angle, and their interactions, using the current context of Thailand’s power system… -
Country report
Oct 2017
Southeast Asia Energy Outlook 2017
…security, the environment and development; the opportunities that broader changes in global markets and low-carbon technologies open up for Southeast Asia. the investment required to improve efficiency and expand energy supply infrastructure, especially in the electricity sector; the mix of fuels and technologies that can help Southeast Asia achieve universal electricity access; and an alternative pathway, the Sustainable Development Scenario, to meet energy security and environmental goals. The new Southeast Asia Energy Outlook provides detailed energy projections and analysis to 2040 for a region that is increasingly influential in global trends and that has growing engagement with the IEA…
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Country report
Mar 2016
Partner Country Series - Thailand Electricity Security Assessment
…a large middle class, and as a result may be undergoing a structural transition, changing the nature and shape of electricity demand in the coming years. Thai energy policy is driven by the three pillars of security, affordability and environmental sustainability. Concerns over fuel diversity underlie all three of these pillars and thus are a major driver of Thailand’s current long-term view of power sector development. Thailand is seeking to diversify its power sector over the next two decades by increasing coal generation and an increase in both domestic and imported renewables. In addition, Thailand is seeking to…
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Report
Oct 2023
Efficient Grid-Interactive Buildings
Future of buildings in ASEAN A future with net zero emissions requires scaling up improvements in energy efficiency, electrification of end uses and renewable energy generation. For the Association of Southeast Asian Nations (ASEAN), a growing population and rising standards of living will massively increase future energy demand. Mitigating growing electricity demand and integrating renewable energy into electricity generation will therefore be paramount for the region’s clean energy transition and avoid lock-in of additional fossil fuel generation. The intermittent nature of variable renewable energy and increasing deployment of distributed energy resources are putting additional pressure on existing grids…
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Technology report
May 2018
Status of Power System Transformation 2018
Across the world, change is accelerating in power systems driven by the advent of low-cost, abundant wind and solar energy, the rise of distributed energy resources and increasing digitalisation. These factors are leading to a structural shift in the way power systems are best planned and operated. In particular, they call for increased flexibility of power systems. Power system flexibility encompasses all relevant characteristics of a power system that facilitates the reliable and cost-effective management of variability and uncertainty in both supply and demand.
A lack of system flexibility can reduce the resilience of power systems, or lead…
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Report
May 2018
Status of Power System Transformation 2018: Summary for Policy Makers
Across the world, change is accelerating in power systems driven by the advent of low-cost, abundant wind and solar energy, the rise of distributed energy resources and increasing digitalisation. These factors are leading to a structural shift in the way power systems are best planned and operated. In particular, they call for increased flexibility of power systems. Power system flexibility encompasses all relevant characteristics of a power system that facilitates the reliable and cost-effective management of variability and uncertainty in both supply and demand. A lack of system flexibility can reduce the resilience of power systems, or lead…
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Country report
Oct 2015
Southeast Asia Energy Outlook 2015
…the outlook for the power sector and the increasing share of coal in the region’s electricity generation; the role that Southeast Asia will play in international energy trade and the implications for its energy expenditures; the potential energy and environmental benefits of implementing pragmatic measures that would help limit the rise in the region’s greenhouse gas emissions; an in-depth analysis of energy prospects in Malaysia to 2040; and a focus on the four key issues that will shape the direction of the region’s energy system: power grid interconnection, energy investment, energy access and fossil fuel subsidies.