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Jakarta most environmentally vulnerable city in world: Study

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Vehicles move through floodwater at the Bank Indonesia traffic circle in Central Jakarta on February 25, last year. Heavy rain lashing Jakarta inundated several areas of the Indonesian capital. ANTARA/THE JAKARTA POST

Jakarta most environmentally vulnerable city in world: Study

The Big Durian has been ranked as the world’s most environmentally vulnerable metropolis, as climate change, pollution, heatwaves, earthquakes and flooding are key threats to the Indonesian capital’s residents and businesses.

Jakarta was dubbed the “worst-performing city in the ranking”, followed by India’s Delhi – each of which houses more than 10 million people – in a study of the world’s 576 largest cities conducted by UK-based business risk consultancy Verisk Maplecroft.

Indonesia’s financial hub and most densely-populated city scored particularly poorly in terms of air pollution, earthquakes and flooding. The report noted that Bandung and Surabaya were also among the world’s top 10 most environmentally vulnerable cities.

“With rising emissions driving weather-related risk and populations growing in many cities across the developing world, the risks to citizens, real assets and commercial operations are only going to rise,” wrote Verisk Maplecroft head of environment and climate change Will Nichols of the report published on May 12.

A case in point, flooding in Jakarta in 2020 forced more than 34,000 residents to leave their homes and, according to Indonesian Entrepreneurs Association (Hippi) chair Sarman Simanjorang, cost an estimated one trillion rupiah ($70.05 million) in economic losses as stores were closed and supply chains disrupted.

Acting Jakarta Environment Agency head Syarifudin said traffic congestion and air and water pollution were common in large cities worldwide. The Jakarta administration has implemented measures to curb these problems, but cooperation with neighbouring regions remains important, he added.

“Controlling water pollution in rivers, for example, requires the Depok, Bekasi, Bogor [West Java] and Tangerang [Banten] administrations to curb water pollution in their respective areas because our rivers are connected,” he said on May 16.

Jakarta’s environmental risk is so dire that Indonesian President Joko “Jokowi” Widodo admitted in 2019 that it was one of the main reasons the government wanted to move the country’s capital to East Kalimantan.

“We need to stop overwhelming Jakarta with overpopulation, traffic congestion and water and air pollution. We have to tackle these problems,” Jokowi said at a press conference at Merdeka Palace on August 26, 2019.

Greenpeace Southeast Asia climate and energy campaigner Tata Mustasya on May 15 said the government’s commitment to reducing greenhouse gas emissions was key to mitigating Jakarta’s environmental and climate risks.

Indonesia, as per its commitment to the landmark Paris Agreement, has committed to reducing its greenhouse gas emissions by at least 29 per cent relative to a business-as-usual scenario by 2030, but many researchers are sceptical as to the country’s chances of success, mainly due to its growing use of fossil fuels.

In March, the Ministry of Environment and Forestry announced that the government was planning to set a net-zero emissions target for 2070.

“Indonesia’s commitment toward net zero emissions is, so far, set for 2070, which would be too late, because climate change would devastate people’s livelihoods by then, especially those living in vulnerable areas like Jakarta,” he told The Jakarta Post via phone call.

Meanwhile, Rujak Center for Urban Studies executive director Elisa Sutanudjaja urged the Jakarta administration to tighten regulations related to the city’s transportation industry to curb air pollution.

The city’s policy, as embodied by the Jakarta Cleaner Air programme, assumes that motorised vehicles contribute the largest share to Jakarta’s air pollution at 46 per cent. Thus, Jakarta has launched several programmes to curb transportation pollution, such as by expanding public transportation and implementing no-emission zones.

“For regional administrations, the easiest and fastest mitigation solution is intervening in the transportation and mobility sector,” she said.

Notably, environmental groups, such as the Centre for Research on Energy and Clean Air (CREA), have challenged the city’s assumptions with maps showing that most pollution comes from coal-fired power plants in the neighbouring provinces of Banten and West Java.



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