The Iran war has unleashed a wave of energy security concerns across Asia, prompting a reevaluation of energy strategies and a potential setback for climate goals. As the conflict persists, Asian nations are grappling with the delicate balance between energy security and environmental sustainability, with far-reaching implications for the region's future.
The Diversification Rush
Southeast Asia, a region heavily reliant on energy imports, is at the forefront of this energy crisis. With the Strait of Hormuz closed due to the war, oil and gas supplies have been disrupted, forcing countries like Thailand, Vietnam, and the Philippines to turn to coal as a temporary solution. This emergency response has led to a renewed focus on coal, with investments predicted to rise globally to $180 billion in 2026, the highest since 2012.
In South Korea and Japan, the situation is similar. These countries, which import nearly all their energy needs, have increased coal burning to maintain energy grids. South Korea, in particular, has delayed the retirement of coal plants and accelerated nuclear power generation, potentially slowing progress toward its climate goals. Japan, too, is pushing ahead with nuclear restarts, a move that could have long-term implications for its energy mix.
The Coal-Solar Duality
Interestingly, while coal is making a comeback, Asian nations are also embracing renewable energy. Indonesia, for instance, is not only overhauling its coal trade rules but also chasing ambitious solar goals. The country plans to install 100 gigawatts of rooftop solar by 2034, a significant increase from its current capacity. This dual focus on coal and solar reflects a broader trend in the region.
Vietnam, another Southeast Asian country, has increased coal use but has also committed to rooftop solar installations on 10% of public offices and homes by 2030. The Philippines, despite burning more coal, has seen a surge in rooftop solar installations, demonstrating the non-linear nature of the energy transition.
Long-Term Challenges and Distractions
The push for energy security has raised concerns about long-term climate commitments. Luke Holt, the Asia-Pacific director of energy for Ramboll, notes that efforts to reduce emissions and achieve net-zero ambitions are long-term endeavors that require sustained focus. However, the region's vulnerability to energy shocks and the resulting focus on coal and nuclear power could distract from these goals.
The Iran war has exposed the fragility of Asia's energy systems and the interconnectedness of global energy markets. As the region diversifies its energy sources, the balance between energy security and climate goals becomes increasingly delicate. The outcome of this crisis will shape the future of Asia's energy landscape and its ability to meet the challenges of a changing climate.
