Southeast Asia’s Haze Problem: Why So Hard To Resolve? – Analysis


Haze from Indonesian fires has again blanketed Singapore and Malaysia. Prevention strategies are improving, but will likely take years to become truly effective.

By Jackson Ewing*

Smoke from Indonesia has again brought large parts of Malaysia and Singapore to a halt. By the morning of 24 September 2015 the Pollution Standards Index (PSI) had crossed into the ‘Very Unhealthy’ range on its way to a ‘Hazardous’ rating, and by Friday the 24-hour PSI rating hovered between 264-321; the highest levels in 2015. Conditions have fluctuated since, but the haze continues to shake both countries and impact their economic life.

The effects of this type of haze are increasingly familiar. Schools were closed, the most vulnerable became sick, health care services were stressed, and businesses that remained open saw commerce decline. The financial costs will prove significant when the numbers are in. The 1997 episode – which until recent years set the benchmark for haze pollution – likely cost Singapore upwards of SGD250 million in health expenditures, tourism reductions and lost productivity. The episode in June and July of 2013 was far worse, with financial impacts that are still being assessed. Beyond the dollars and cents, the haze impacts the quality of life for Singaporeans and the island’s visitors in ways that only the experienced can appreciate.

So why is the haze problem so hard to solve?

Haze prevention efforts

After decades of regional, national, academic and civil society attention, the problem is as intractable as ever. Recent efforts to combat haze have been far from cursory. The source country Indonesia has enacted logging moratoria, combined its environmental and forestry ministries, and ratified – albeit with great delay – the ASEAN Agreement on Transboundary Haze in September 2014. It has improved its land concession maps, expanded programmes on community-based forest management and fire prevention, levied a fine of over USD25 million on an offending palm oil producer, and recently arrested executives of companies allegedly behind the current fires.

Singapore has commissioned studies on haze reduction, pursued tangible cooperation with nearby Indonesian provinces, and passed legislation holding offending companies culpable. Large private sector players have recognised the reputational risks they face from the haze, and dedicated greater resources towards eliminating haze-causing activities from their supply chains. Research institutes have improved monitoring and assessment, while civil society organisations have helped build capacities on the ground.

Still, the problem pervades the dry months and defies solutions. The primary reasons are three-fold.

Countervailing forces

Expanding palm oil and paper sectors: First, the forces causing the haze are outpacing efforts to mitigate it. While Indonesia has taken recent steps to combat the fires causing the haze, it has simultaneously advanced its palm oil and pulp and paper sectors as key engines of the wider economy. After surpassing Malaysia as the world’s leading producer of palm oil in 2006, Indonesia announced plans to double production and brought millions of new hectares under cultivation.

These plantations now cover an area more than twice the size of Singapore and Belgium. Meanwhile demand for paper continues to rise in emerging Asian economies, particularly China, and Indonesian plantations reflect the country’s place as a key supplier. Indonesia’s pulp and paper industry may expand by 20% between 2014 and 2016, and projects strong longer-term growth.

The boom in these sectors has changed their structures and characteristics. Expansion has been defined largely by estate-level land clearance, with blurred lines between corporate firms and the small-scale landowners they often contract out to. There is also a growing presence of mid-sized actors that develop plantations but have scant or non-existent public profiles.

These actors gain official and unofficial concessions from local governments, whose leaders seek capital for their budgets, their campaigns, and on some occasions their wallets. Haze does not present the same reputational risks to these mid-level operatives as it does to large corporations like Nestlé and Golden Agri-Resources – both of which have implemented haze prevention policies.

Hotter and drier: Second, the source areas of the haze are getting hotter and drier. Burning remains an attractive method for land clearing because it is quick and efficient, requires minimal labour, enriches soils, and acts as a default strategy in lieu of affordable alternatives. In years like 2015 with a strong El Niño warming trend, fires often become large and difficult to control. In carbon-rich peatlands, these fires can burn for weeks and spread far beyond their areas of origin; which in turn problematises efforts to establish culpability. With climate change projections predicting warming trends and drier months in equatorial Southeast Asia, these problems may well become more acute.

Long gestation: Third, the redoubled efforts to combat the haze are relatively new and will take time to be effective. Indonesia’s levying of fines and arresting of executives send important signals, but the legal processes surrounding these efforts take years and do not appreciably change the short-term conditions on the ground in Indonesian plantations.

It remains difficult to identify haze-causing culprits even with new legislation, greater enforcement ambitions, and better maps detailing where concessions are situated. Time may improve the effectiveness of these mechanisms, but, as the current smoke demonstrates, they are not up to the near-term challenge.

Hazy future

Despite these limitations, continued regional cooperation on the haze issue is imperative, without viable alternatives. Affected Indonesian citizens suffer even more painfully than their neighbours during acute haze episodes, and hope for solutions as much as anyone. Such solutions are taking shape, but better outcomes may be years in the offing.

Such is often the case with transboundary environmental challenges, which leave impacted countries vulnerable to effects that they cannot prevent through their own action. These countries are left to respond to the environmental stress that they inherit at home, while trying to stimulate changes in neighbouring territories.

Singapore is on such a trajectory, but, as Euston Quah and Tan Tsiat Siong recently wrote in the Straits Times, Singaporeans will likely be asked to “accept that the haze will be with us for years to come, and learn to live with it while mitigation efforts are ongoing”. This assessment seems likely to bear out, as near-term solutions remain difficult to see.

*Jackson Ewing is Director of Asian Sustainability at the Asia Society Policy Institute in New York. He is also an Adjunct Fellow at the Centre for Non-Traditional Security Studies (NTS) of the S. Rajaratnam School of International Studies (RSIS), Nanyang Technological University, Singapore. This is a new RSIS series on the latest regional haze issue.


RSIS Commentaries are intended to provide timely and, where appropriate, policy relevant background and analysis of contemporary developments. The views of the author/s are their own and do not represent the official position of the S.Rajaratnam School of International Studies (RSIS), NTU, which produces the Commentaries. For any republishing of RSIS articles, consent must be obtained from S.Rajaratnam School of International Studies (RSIS).

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