Southeast Asia’s onshore wind capacity poised to rise to 26 GW by 2030 - W.Media
Published December 20, 2025
Southeast Asia’s Onshore Wind Capacity Set to Reach 26 GW by 2030
Southeast Asia is on the brink of a significant transformation in its renewable energy landscape, particularly in the onshore wind sector. According to a recent report, the region's onshore wind capacity is projected to soar to 26 gigawatts (GW) by the year 2030. This anticipated growth underscores the increasing commitment to renewable energy sources as countries within the region seek to diversify their energy portfolios and reduce reliance on fossil fuels.
The report highlights that as of 2022, Southeast Asia had an installed onshore wind capacity of approximately 2.9 GW. This figure is expected to witness a robust compound annual growth rate (CAGR) of 25.6% from 2023 to 2030. Such a surge indicates not only a growing investment in wind energy but also a broader shift towards sustainable energy practices across the region.
Country-Specific Developments
Several countries within Southeast Asia are leading the charge in expanding their onshore wind capabilities. Vietnam, for instance, is projected to become a significant contributor to the region's wind energy capacity. The country has set ambitious targets for renewable energy, aiming for 6 GW of installed wind capacity by 2030. This is part of Vietnam’s broader strategy to achieve a total of 10.7 GW of wind energy by the same year.
Indonesia also plays a crucial role in the region’s wind energy expansion. The country’s government is actively promoting renewable energy investments, with plans to augment its wind capacity significantly. By 2030, Indonesia aims to have an installed capacity of 1.2 GW from onshore wind projects. This aligns with the nation's commitment to achieving 23% of its energy mix from renewable sources by 2025.
Meanwhile, the Philippines is making strides in its wind energy initiatives. The country has set a target to reach 4.5 GW of installed wind capacity by 2030. The Philippine government is working on various policies to facilitate the growth of the renewable energy sector, including wind energy, to help meet its increasing energy demands sustainably.
Investment and Policy Framework
The growth of onshore wind capacity in Southeast Asia is largely driven by favorable investment conditions and supportive government policies. Many nations are implementing regulatory frameworks that encourage private sector participation in renewable energy projects. These policies include feed-in tariffs, tax incentives, and streamlined permitting processes, which collectively enhance the attractiveness of wind energy investments.
International financial institutions and private investors are also showing increased interest in funding wind energy projects across the region. The influx of capital is essential for the development of new wind farms, which require substantial upfront investment. According to industry experts, the total investment required to achieve the projected 26 GW capacity could reach billions of dollars, underscoring the need for continued financial support and investment incentives.
Technological Advancements
Technological advancements in wind turbine design and efficiency are further propelling the growth of onshore wind energy in Southeast Asia. The development of larger and more efficient turbines has made it economically viable to harness wind resources in areas that were previously considered unsuitable for wind energy generation. Enhanced turbine technology not only increases energy output but also reduces the cost per megawatt-hour, making wind energy a more competitive option in the energy market.
Additionally, innovations in energy storage and grid management technologies are helping to address the intermittency issues associated with wind energy. Improved energy storage solutions allow for better integration of wind power into the existing energy grid, ensuring a more reliable energy supply even when wind conditions are not optimal.
Environmental and Economic Benefits
The shift towards onshore wind energy in Southeast Asia is expected to yield significant environmental and economic benefits. By increasing the share of renewable energy in their energy mix, countries in the region can reduce greenhouse gas emissions and combat climate change. The International Renewable Energy Agency (IRENA) estimates that transitioning to renewable energy sources could lead to a reduction of over 1.5 billion tons of CO2 emissions annually by 2030 in Southeast Asia alone.
Moreover, the expansion of the wind energy sector is anticipated to create numerous job opportunities. From manufacturing and installation to maintenance and operation, the wind energy industry has the potential to generate thousands of jobs across the region. This job creation is particularly important as Southeast Asian countries seek to bolster their economies in the wake of the COVID-19 pandemic.
Challenges Ahead
Despite the promising outlook for onshore wind energy in Southeast Asia, several challenges remain. One of the primary obstacles is the need for improved grid infrastructure to accommodate the influx of renewable energy. Many countries in the region currently face grid limitations that hinder the efficient transmission of electricity from wind farms to consumers.
Additionally, land acquisition and community acceptance pose significant hurdles for new wind projects. Securing land for wind farms can be a complex and time-consuming process, often requiring negotiations with local communities and stakeholders. Ensuring that local populations are adequately informed and engaged in the decision-making process is crucial for the successful implementation of wind energy projects.
Conclusion
In summary, Southeast Asia is poised to experience a remarkable increase in its onshore wind capacity, with projections indicating a rise to 26 GW by 2030. Driven by supportive policies, technological advancements, and growing investments, the region is making significant strides towards a more sustainable energy future. However, addressing the challenges of grid infrastructure, land acquisition, and community engagement will be essential to fully realize the potential of wind energy in Southeast Asia.
As countries within the region continue to embrace renewable energy, the future of onshore wind looks promising, paving the way for a cleaner and more sustainable energy landscape.