Jakarta, March 27, 2024-Southeast Asia is a world’s fifth-largest economy region in 2022. However, this economic growth comes with a concerning projection: greenhouse gas (GHG) emissions in the region are expected to soar by 60 percent by 2050. Curbing these emissions is pivotal for global efforts to combat climate change. Unfortunately, current endeavors to promote renewable energy in Southeast Asia fall short of aligning with the Paris Agreement, which aims to limit global warming to below 1.5 degrees Celsius.
Fabby Tumiwa, Executive Director of the Institute for Essential Services Reform (IESR), stated at the Revision 2024 International Conference in Tokyo (14/3) that ASEAN countries have set a target to achieve a renewable energy mix of 23 percent by 2025. However, he emphasized that this target doesn’t align with the Paris Agreement’s objectives.
“To align with the Paris Agreement, the renewable energy mix needs to account for 55 percent, with variable renewable energy (VRE) contributing 42 percent. Except for Vietnam, Cambodia, and the Philippines, others have yet to reach 5 percent VRE penetration. The good news is that in 2023, ASEAN countries will have over 28 GW of operating utility solar and wind capacity, a 20 percent increase in operating capacity since last year. Currently, they make up 9 percent of ASEAN countries’ total electricity capacity. But in order for ASEAN countries to meet the goal, they need to install more renewable energy,” Fabby remarked.
Fabby further highlighted the relatively abundant renewable energy resources in Southeast Asia, which are estimated to be 40-50 times greater than the region’s current energy needs. He suggested that utilizing floating solar power plants could be a strategic move towards decarbonizing the energy system. He elaborated on the technical potential, with reservoirs boasting 134 to 278 GW and natural water surfaces such as rivers, lakes, and seas holding 343 to 768 GW. However, he stressed the importance of conducting detailed calculations of the technical, market, and economic potential, as well as site-specific assessments to develop floating solar power plants.
Additionally, he highlighted the need for Southeast Asian countries to adopt more ambitious policies, provide robust budget support and incentives, and enact policies that attract investment. The average annual investment in renewable energy capacity should be increased by five times to USD 73 billion per year.
Fabby emphasized that Southeast Asian countries must elevate their ambitions to meet the Paris Agreement targets. As an immediate step, ASEAN should aim for a 23 percent renewable energy mix by 2025 and 40 percent by 2030.
“Various studies have shown that decarbonizing the energy system with renewable energy in Southeast Asia is feasible; however, current policies and actions are insufficient to achieve significant decarbonization by 2050. While renewable energy resources are abundant and ample, substantial investment is needed. Each country must reform policies and manage risks associated with renewable energy projects to attract and mobilize investors further,” Fabby added.
He also cautioned against perpetuating a narrative that prioritizes fossil energy as a baseload generator under the guise of maintaining energy security, while sidelining renewable energy. Such a narrative, he argued, is counterproductive and contradicts the spirit of the Paris Agreement.
