July 2, 2025

Timor Island solar energy Potential: 20.72 GW of Extraordinary Power

Timor Island solar energy potential: A bright future ahead

Timor Island, with its significant solar energy potential, is emerging as a key player in the renewable energy sector. According to the latest research, the island boasts an estimated 20.72 GW of solar power capacity. A study featured in the International Journal of Technology emphasizes the vital role that solar energy can play in promoting sustainable development and energy security on the island.

Research highlights on Timor Island solar energy

The study utilized GIS-based solar radiation data from the Solar and Wind Energy Resource Assessment (SWERA) to ascertain the annual average solar radiation values for Timor Island. The data revealed that the island receives an annual average solar radiation of 5.32 kWh/m²/day, showcasing a high potential for solar energy exploitation.

By assessing land availability in conjunction with solar radiation data, researchers calculated the island’s solar energy potential. Timor Island spans a total land area of 3,010 km², of which 6.4% is deemed suitable for solar energy development. This available land area, combined with the solar radiation data, culminated in an estimated potential of 20.72 GW of solar power.

The study also made comparisons with other regions in Indonesia, finding that while Timor Island’s potential is lower than areas like Papua (32 GW), NTB (27 GW), and NTT (23 GW), it surpasses provinces such as North Kalimantan, West Sulawesi, and Southeast Sulawesi.

Timor Island solar energy development in Timor Leste and NTT

The study offers an in-depth analysis of potential solar energy generation for both Timor Leste and the NTT region of Indonesia. Timor Leste, with a land area of 1,470 km², has an estimated solar energy potential of 10.12 GW. Meanwhile, the NTT region, with a land area of 1,540 km², boasts a slightly higher potential of 10.60 GW.

The researchers underscore that the development of solar energy on Timor Island can significantly decrease the region’s dependence on fossil fuels. By harnessing solar power, both Timor Leste and the NTT region can advance towards energy independence, contributing to global efforts to tackle climate change.

The study further highlights the importance of government support and policy frameworks in promoting solar energy development. It calls for policies that encourage investment in solar power infrastructure, alongside incentives for businesses and households to adopt renewable energy solutions.

Timor Island solar energy impact on energy security and climate change

The development of solar energy on Timor Island could have a profound impact on the region’s energy security. By lowering dependence on imported fossil fuels, both Timor Leste and the NTT region can achieve greater energy self-sufficiency. This shift would also help stabilize energy prices, as solar power is less vulnerable to global market fluctuations compared to traditional energy sources.

Beyond enhancing energy security, the development of solar energy on Timor Island would contribute significantly to climate change mitigation efforts. By replacing fossil fuels with clean, renewable energy, the region could dramatically reduce its greenhouse gas emissions. This would align with global climate goals and help Timor Leste and the NTT region meet their commitments under international agreements such as the Paris Agreement.

The researchers also note that the development of solar energy infrastructure could create new economic opportunities for the region. The construction and maintenance of solar power plants would generate jobs, while the availability of clean energy could attract new businesses and industries to the island.

In conclusion, Timor Island possesses significant untapped potential for solar energy development. With the right policies and investments, the region could transform its energy landscape and contribute to global efforts to combat climate change. By harnessing its abundant solar resources, Timor Island can secure a sustainable energy future and drive economic growth.


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