Undersea cables to link Batam’s solar power with Sumatra’s rich renewable resources.
As the global push for clean energy intensifies, Batam is taking significant steps to enhance its renewable energy capabilities. With limited solar energy capacity, the island city is looking to Sumatra’s vast green energy potential for support. A proposed interconnection via undersea cables promises to deliver sustainable energy, reduce reliance on fossil fuels, and secure energy resilience for the future.
Batam, a growing industrial hub in Indonesia, has embraced solar power as its primary renewable energy source. However, space limitations and increasing demand have highlighted the need for additional capacity. Connecting with Sumatra, known for its hydro, wind, and geothermal resources, could unlock new possibilities for both regions.
Batam has rolled out rooftop solar panel installations across industries, universities, and residential areas, contributing 2.5 MWaC of power. This accounts for only 0.42% of its electricity needs, far below the city’s target of 25% renewable energy mix by 2025.
PLN Batam aims to build undersea cables to transport renewable energy from Sumatra to Batam. This plan would tap into Sumatra’s abundant hydro, wind, and geothermal resources, compensating for Batam’s limited solar capabilities.
Experts like Zainal Arifin from the Indonesian Renewable Energy Society (METI) stress the need for robust infrastructure. Without a reliable transmission system, many regions with surplus energy potential, such as Papua and Sulawesi, cannot connect with high-demand areas.
This initiative could cut fossil fuel use in Batam, lower carbon emissions, and ensure consistent energy supplies. Additionally, it would reduce reliance on imported energy, promoting local renewable production and creating long-term cost savings.
Read More: Batam’s Renewable Energy Horizon: A Leap Toward Self-Sufficiency
The interconnection aligns with Indonesia’s revised 13% renewable energy target by 2025, down from an initial 23%. Beyond Batam, this strategy highlights the country’s effort to distribute renewable energy nationwide, with regions like Natuna exploring innovative sources such as ocean wave energy.
The interconnection between Batam and Sumatra underscores Indonesia’s commitment to renewable energy and sustainability. For Singaporeans and international visitors, this effort not only enhances Batam’s appeal as a greener destination but also strengthens regional energy security and environmental stewardship.
Batam plans to connect with Sumatra’s renewable energy grid to address its solar energy limitations. Undersea cables will facilitate energy distribution, supporting Batam’s sustainability goals and Indonesia’s green transition. This initiative promises environmental, economic, and regional benefits.
Source: Mongabay (2024)
Keywords: Batam, Sumatra, Renewable Energy
