Hydropower in China and other top generators across Asia - NS Energy

Published December 14, 2025

Hydropower in China and Other Leading Generators Across Asia

Hydropower has emerged as a significant player in the renewable energy landscape of Asia, with China leading the way in terms of generation capacity. This article explores the state of hydropower in China and highlights other major hydropower-producing nations in the region.

China: The Global Leader in Hydropower Generation

China is the world's largest producer of hydropower, boasting an installed capacity of approximately 370 gigawatts (GW) as of 2021. The country has been investing heavily in hydropower infrastructure, with significant projects such as the Three Gorges Dam on the Yangtze River, which is the largest hydroelectric power station in the world. The dam has a total installed capacity of 22.5 GW, contributing to China's efforts to reduce carbon emissions and transition to renewable energy sources.

In addition to the Three Gorges Dam, China has numerous other large-scale hydropower projects, including the Baihetan Dam and the Wudongde Dam, both of which are among the largest hydroelectric power stations globally. The Baihetan Dam, completed in 2021, has an installed capacity of 16 GW, while the Wudongde Dam, which began operations in 2020, has a capacity of 10.2 GW. These projects are part of China's broader strategy to increase its renewable energy generation and reduce reliance on coal-fired power plants.

Other Major Hydropower Producers in Asia

While China dominates the hydropower sector, several other countries in Asia are also significant contributors to hydropower generation.

India

India ranks second in Asia in terms of hydropower capacity, with an installed capacity of around 50 GW as of 2021. The country has been actively developing its hydropower resources, particularly in the northern states such as Himachal Pradesh and Uttarakhand, which are rich in water resources. Major projects include the Bhakra Nangal Dam and the Tehri Dam, which together contribute a substantial amount of electricity to the national grid.

The Indian government has set ambitious targets for expanding its renewable energy capacity, aiming to reach 175 GW by 2022, with hydropower playing a crucial role in achieving this goal. The focus is not only on large-scale projects but also on small and medium-sized hydropower plants to enhance energy access in remote areas.

Japan

Japan is another key player in the hydropower sector, with an installed capacity of approximately 49 GW. The country has a long history of hydropower development, and it continues to invest in upgrading and maintaining its existing facilities. The Kurobe Dam, located in the Northern Alps, is one of Japan's most famous hydropower stations and has a capacity of 1.4 GW.

Following the Fukushima nuclear disaster in 2011, Japan has been seeking to diversify its energy sources, and hydropower has gained renewed attention as a reliable and clean energy option. The government aims to increase the share of renewable energy in the energy mix, with hydropower expected to play a vital role in this transition.

Vietnam

Vietnam has made significant strides in hydropower development, with an installed capacity of around 30 GW as of 2021. The country is home to several large hydropower projects, including the Hoa Binh Dam and the Son La Dam, which are among the largest in Southeast Asia. These projects not only contribute to electricity generation but also help with flood control and irrigation in the region.

The Vietnamese government has recognized the importance of hydropower in achieving energy security and has set targets to increase the share of renewable energy in the national energy mix. Hydropower is expected to remain a crucial component of Vietnam's energy strategy as the country continues to experience rapid economic growth and increasing energy demand.

Indonesia

Indonesia, with its vast archipelago and abundant water resources, has a hydropower capacity of approximately 5.4 GW. The country has been working to develop its hydropower potential, particularly in regions such as Sumatra and Sulawesi. Notable projects include the Jatigede Dam and the Batang Toru Hydropower Plant, which are part of Indonesia's efforts to diversify its energy sources and reduce dependence on fossil fuels.

The Indonesian government aims to increase the share of renewable energy in the national energy mix to 23% by 2025, with hydropower playing a significant role in achieving this target. The focus is on both large-scale projects and small-scale hydropower initiatives to enhance energy access in rural areas.

Challenges Facing Hydropower Development

Despite the advancements in hydropower generation across Asia, several challenges remain. Environmental concerns, such as the impact on local ecosystems and communities, have led to increased scrutiny of hydropower projects. Additionally, the construction of large dams can result in displacement of communities and loss of biodiversity, which has sparked opposition from environmental groups and local populations.

Moreover, climate change poses a significant risk to hydropower generation, as alterations in precipitation patterns can affect water availability. This uncertainty necessitates a diversified approach to energy generation, incorporating various renewable sources to ensure a stable and resilient energy supply.

The Future of Hydropower in Asia

Looking ahead, hydropower is expected to remain a vital component of the renewable energy landscape in Asia. Governments across the region are increasingly recognizing the importance of hydropower in achieving energy security and meeting climate goals. As technology advances, there is potential for more efficient and environmentally friendly hydropower solutions, including small-scale projects and innovative designs that minimize ecological impacts.

In conclusion, hydropower continues to play a crucial role in the energy mix of Asia, with China leading the way in generation capacity. Other countries, including India, Japan, Vietnam, and Indonesia, are also making significant contributions to the hydropower sector. As the region navigates the challenges and opportunities of renewable energy development, hydropower will remain a key player in the transition toward a sustainable energy future.

Sources

• https://news.google.com/rss/articles/CBMihgFBVV95cUxNc2JHM09xS2o2Ti0zT0xxUVdwVmdBWEdrN1JqOVFLd0dIX3RSS2xES1pvRGZnNFVkdkdxV2VWaFVCNjZkNllDckJzdS1weUZJblJpSlgyVHlEelYxbWZxMWRhaFIxVUkxdUlrS1o0cnB6WndKNWQwTzQwRkd0aGxuWThlVG4tdw?oc=5

Sources

• None

As big money wavers, Southeast Asia’s green startups fight to stay powered - Mongabay

Published December 14, 2025

As Investment Fluctuates, Southeast Asia’s Green Startups Strive to Maintain Momentum

Southeast Asia's renewable energy sector is currently facing significant challenges as venture capital investment experiences a downturn. This trend has left many green startups grappling with financial uncertainty, despite the growing demand for sustainable energy solutions in the region. The situation has prompted these startups to adopt various strategies to remain viable and continue their operations amidst the shifting financial landscape.

In recent years, Southeast Asia has emerged as a hotspot for renewable energy innovation, driven by a combination of government support, a growing middle class, and increasing awareness of climate change. However, the recent decline in venture capital funding has raised concerns about the sustainability of many startups that have been at the forefront of this green revolution.

According to data from the research firm Crunchbase, venture capital funding in the renewable energy sector in Southeast Asia fell by approximately 30% in 2022 compared to the previous year. This decline has been attributed to a combination of factors, including rising interest rates, inflation, and a general pullback by investors who are becoming more cautious in their funding decisions.

Many startups that once thrived on the promise of rapid growth and high returns are now facing a stark reality. For instance, SolarHome, a company that provides solar energy solutions to off-grid communities in Southeast Asia, has reported difficulties in securing new funding rounds. The company’s CEO, Samir Shah, stated that while they have managed to maintain operations, the uncertainty in the investment landscape has forced them to reevaluate their growth strategies.

In light of these challenges, startups are increasingly turning to alternative funding sources, such as grants, crowdfunding, and strategic partnerships. For example, GreenTech, a startup focused on developing energy-efficient technologies, has successfully secured a grant from a government agency aimed at promoting sustainable innovation. This funding has allowed them to continue their research and development efforts while they seek additional investment.

Moreover, some startups are exploring opportunities to collaborate with larger corporations that are looking to enhance their sustainability initiatives. These partnerships can provide not only financial support but also access to established distribution channels and customer bases. EcoSmart, a startup specializing in waste-to-energy solutions, has formed a strategic alliance with a major waste management company, enabling them to scale their operations more effectively.

Despite the challenges posed by the current investment climate, there remains a strong demand for renewable energy solutions in Southeast Asia. The region is home to some of the fastest-growing economies in the world, and governments are increasingly prioritizing renewable energy as a means to achieve energy security and reduce carbon emissions. According to the International Energy Agency (IEA), Southeast Asia's renewable energy capacity is expected to double by 2025, driven by investments in solar, wind, and hydropower projects.

However, the path to achieving these ambitious goals is fraught with obstacles. Many startups are finding it difficult to scale their operations due to limited access to capital. The high upfront costs associated with renewable energy technologies, coupled with a lack of supportive financing mechanisms, make it challenging for startups to compete with established players in the market.

In response to these challenges, some governments in the region are taking proactive measures to support green startups. For instance, Indonesia has launched several initiatives aimed at fostering innovation in the renewable energy sector, including the establishment of innovation hubs and funding programs for startups. These efforts are intended to create a more conducive environment for green entrepreneurship and attract foreign investment.

Similarly, Vietnam has introduced incentives for renewable energy projects, including feed-in tariffs and tax exemptions for solar and wind energy developers. These policies have helped to stimulate investment in the sector, but many startups still face hurdles in accessing financing and navigating regulatory frameworks.

As the investment landscape continues to evolve, it is clear that Southeast Asia's green startups must adapt to survive. This includes not only seeking alternative funding sources but also focusing on building sustainable business models that can withstand market fluctuations. Many startups are now prioritizing profitability over rapid growth, recognizing that a more measured approach may be necessary in the current climate.

In addition to financial sustainability, startups are also placing a greater emphasis on innovation and technology development. By investing in research and development, these companies aim to create cutting-edge solutions that can differentiate them from competitors and attract potential investors. For example, Renewable Innovations, a startup specializing in energy storage technologies, is currently working on developing more efficient battery systems that can enhance the reliability of renewable energy sources.

Furthermore, the increasing awareness of climate change and the urgent need for sustainable solutions are driving consumer demand for renewable energy products. This trend presents an opportunity for startups to capitalize on the growing market for clean energy solutions. By aligning their offerings with consumer preferences and environmental goals, these companies can position themselves for long-term success.

As Southeast Asia continues to navigate the complexities of the renewable energy landscape, the resilience and adaptability of its green startups will be crucial. While the current investment climate poses challenges, it also presents opportunities for innovation and collaboration. By leveraging alternative funding sources, forming strategic partnerships, and focusing on sustainable business practices, these startups can continue to play a vital role in the region's transition to a greener future.

In conclusion, while the decline in venture capital investment presents significant challenges for Southeast Asia's green startups, the underlying demand for renewable energy solutions remains strong. Through strategic adaptations and a focus on innovation, these companies can navigate the current landscape and contribute to the region's sustainable energy goals.

Sources

• https://news.google.com/rss/articles/CBMiqwFBVV95cUxORlBSZExQTEhjZWFGQmxZYm1GRE1KZGpCcG5wLTFxRE1vSTNNeGtLXzlrUWI1aFdCYzJhWEdfVlNaSUVqTzlLRjNnRWcyMmZ1dVVRa2hvSEJCcUw5c1owS0N1dUFDWlVyamliTTlsOEFIZDFyVlY3R2J2OU9OZWdnekNreWN6UkNIcmZWUklaOGFDSWJZVDVMbi05M01MbGVTazRodjRYQ0VraTTSAbABQVVfeXFMT3NKWW1ENDFNSE9nUk9RcWctcGFIb0tnSWtIb2hVZmNaLTR6STItdENoQ213b1BaZGVFenBkaTlkelBJVkpKM0luSEtiTE83UVBmTlFrUEswbjVIbUdncW5tVnptRHFxbWRGVXd3QlhMX29IbmJQRjJFWWJKLWg4YkVodGl2TXUtNUxoRHpuVTVuY251bWtORWJ0ZkMxaFRONjV5enRVMDAxcEhIVzYyN0w?oc=5

Sources

• None

Scatec closes sale of Vietnam wind power plant to SUSI Asia Energy Transition Fund - scatec.com

Published December 14, 2025

Scatec Completes Sale of Wind Power Plant in Vietnam to SUSI Asia Energy Transition Fund

Scatec, a prominent player in renewable energy, has successfully finalized the sale of its wind power plant in Vietnam to the SUSI Asia Energy Transition Fund. This transaction marks a significant milestone in Scatec's strategy to enhance its portfolio in the renewable energy sector while contributing to the energy transition in Asia.

The wind power plant, located in the southern part of Vietnam, has been a key asset in Scatec’s portfolio. This facility is designed to harness the abundant wind resources in the region, contributing to the country’s growing renewable energy capacity. The sale is part of Scatec's broader strategy to focus on its core markets and optimize its asset management.

Scatec has been actively involved in the renewable energy landscape in Vietnam, where the government has set ambitious targets for increasing the share of renewable energy in the national energy mix. The wind power plant sold to the SUSI Asia Energy Transition Fund is a testament to Scatec's commitment to supporting these objectives while also ensuring a sustainable return on investment.

The SUSI Asia Energy Transition Fund is known for its focus on investing in renewable energy projects across Asia, with a particular emphasis on wind and solar power. This acquisition aligns with the fund’s mission to promote sustainable energy solutions in the region, thereby contributing to the global efforts to combat climate change.

As part of the sale agreement, Scatec will continue to provide operational support to the wind power plant, ensuring a smooth transition and maintaining the high operational standards that have been established since the plant became operational. This collaboration will help to ensure that the facility continues to deliver clean energy to the grid while maximizing its operational efficiency.

The completion of this sale is expected to generate significant financial resources for Scatec, which will be reinvested into new projects and initiatives aimed at expanding its renewable energy footprint. The company remains committed to its vision of accelerating the global energy transition through the development of sustainable energy solutions.

Scatec's decision to divest from this wind power plant is part of a strategic review of its asset portfolio, allowing the company to focus on projects that offer the greatest potential for growth and impact. With a strong pipeline of renewable energy projects in various stages of development, Scatec is well-positioned to capitalize on the increasing demand for clean energy solutions in Asia and beyond.

The sale of the wind power plant also reflects the growing interest from institutional investors in renewable energy assets. The SUSI Asia Energy Transition Fund, with its focus on sustainable investments, is indicative of a broader trend where financial institutions are increasingly allocating capital towards projects that not only offer competitive returns but also contribute positively to environmental and social outcomes.

Vietnam continues to be an attractive market for renewable energy investments, driven by favorable government policies and a rapidly growing economy. The country has set ambitious targets for renewable energy, aiming for 20% of its energy mix to come from renewable sources by 2030. This goal presents significant opportunities for developers and investors in the renewable energy sector.

As the global energy landscape continues to evolve, Scatec remains dedicated to its mission of providing sustainable energy solutions. The completion of this sale is a strategic step that underscores the company’s commitment to operational excellence and its focus on delivering value to shareholders while supporting the transition to a low-carbon future.

In summary, Scatec’s sale of the wind power plant in Vietnam to the SUSI Asia Energy Transition Fund is a significant development within the renewable energy sector. This transaction not only facilitates the growth of renewable energy in Vietnam but also reinforces Scatec’s strategic focus on optimizing its asset portfolio and investing in future projects that align with its sustainability goals.

As the demand for renewable energy continues to rise globally, Scatec is poised to play a crucial role in driving the energy transition forward. The company’s commitment to operational excellence and sustainable practices will ensure that it remains a key player in the renewable energy market, contributing to a greener future for generations to come.

Sources

• https://news.google.com/rss/articles/CBMiswFBVV95cUxNMXZNdFpBa1pVeHVwWk1XZ3JLbU5wM3REenBpRDYxUWxob1laaWJtbThFLWhPanN4eUMxSnQxZWxuUGNXMWstME9SYmt3b25RUS1YVkV4Qkw2X2pOaXZvQlVPcjdDU1lOYnhNYmdlMFlpdmliWFpaVHA5RmExRkhPeThTYU9RY2k0X2ItT2JnM2Z3cUUxYWlyaThhOXhiVk81eTFRSExrbnRSRW00WEpCWDI3dw?oc=5

Sources

• None