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Asean
This Week in AsiaOpinion
Biman Mukherji

My Take | Can Red Sea attacks spur Southeast Asia’s next phase of clean energy transition?

  • Southeast Asia’s green energy plans face a hard reality check – absorbing and distributing renewable energy through their largely legacy power grids
  • Declining costs mean renewable systems can better serve the region’s far-flung communities, but moving to the next phase of energy transition requires more money and muscle

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A Keppel employee on a tour of the company’s rooftop solar panels at their Keppel Bay Tower office building in Singapore. Global annual renewable capacity additions increased by almost 50 per cent last year yet clean energy accounts for less than 10 per cent of energy production in most Southeast Asian nations. Photo: Reuters
The recent spate of clashes in the Red Sea near Middle East oil hubs have once again exposed import-dependent Asia’s energy vulnerability, underscoring its need to quickly fulfil last year’s Cop28 pledge to triple renewable energy output.
Fortunately, oil’s price rise has been muted despite the violence between US-backed allies and Iran-backed militants, but a fuel price shock could be one heartbeat away from an escalation in attacks.
While the world is better prepared to weather such volatility with the International Energy Agency (IEA) saying that, for every US$1 being spent on fossil fuels US$1.70 is directed towards renewable energy development, Southeast Asia remains heavily dependent on fossil fuels.
People walk on the beach as a container ship crosses the Gulf of Suez towards the Red Sea. Photo: Reuters
People walk on the beach as a container ship crosses the Gulf of Suez towards the Red Sea. Photo: Reuters

Global annual renewable capacity additions increased by almost 50 per cent last year – the fastest growth in two decades – yet clean energy accounts for less than 10 per cent of energy production in most Southeast Asian nations.

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One bright spot is the shifting momentum in the region with Thailand, Vietnam and Singapore speeding up renewable capacity, while lining up plans with their net-zero emission goals by 2050 or 2060.

But their intentions are facing a hard reality check – absorbing and distributing renewable energy through their largely legacy power grids.

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Unlike fossil fuels, wind and solar power generation fluctuates through the day and different seasons, even as weather extremes are becoming common due to climate change. Therefore, smart grid systems with backup storage are vitally needed for clean energy which can be distributed in tune with the needs of consumers.

While developing renewable energy capacity can be considered as the first phase of moving towards green transition, developing such a flexible grid system to provide a bridge to consumers is a crucial second phase.

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