How could Indonesia's weather modification trials in South Sumatra affect Herman Deru?
Herman Deru oversees regional response as Indonesia tests dry ice against haze As the local governor of South Sumatra, Herman Deru is directly responsible for overseeing the regional response to the severe haze crisis. The weather modification technique, which involves scattering 1.5 tonnes of dry ice pellets, is being tested in the provincial capital Palembang and an adjacent district. This trial is part of a broader effort by Indonesia to disperse thick haze caused by El Niño-fuelled wildfires, which has led to a dramatic decline in air quality across the region.
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How it reaches Herman Deru
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Indonesia carried out weather modification activities in South Sumatra on October 15, 2026, using dry ice pellets to disperse thick haze from wildfires. The technique was tested in the provincial capital Palembang. The haze is linked to an intense El Niño-fuelled wildfire season.
The full event2independent outlets -
Indonesia is introducing a weather-modification technique using dry ice pellets to disperse thick haze from wildfires in South Sumatra. Local governor Herman Deru confirmed that this method would be tested in the provincial capital Palembang and an adjacent district.
1 report connects these two. Brind only summarizes; follow a link to read the reporting itself.
- independent.co.uk Oct 15
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Indonesian politician
Everything about Herman Deru
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The facts so far
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- Indonesia is introducing a weather-modification technique to disperse thick haze from wildfires.independent.co.uk
- The trial will involve 1.5 tonnes of dry ice.independent.co.uk
- The technique would be tested in the provincial capital Palembang and an adjacent district.independent.co.uk
- Haze is linked to Indonesia's most intense El Niño-fuelled wildfire season in 11 years.independent.co.uk
Why it matters
The haze crisis poses a significant public health and economic challenge for South Sumatra, causing a spike in respiratory illnesses and disrupting regional activities. The implementation of large-scale, novel techniques like dry ice dispersal places the local government under intense operational pressure to manage the crisis effectively and mitigate environmental damage.
This effort occurs amid increasing international scrutiny on Jakarta's response to the transboundary haze. Furthermore, a group of residents in Borneo has already filed a legal case accusing the government of negligence in handling forest fires, highlighting the high stakes of the regional response efforts.
What we don't know yet
- How effective will the dry ice technique be in breaking up atmospheric temperature inversions?
- What is the full scope of the resources mobilized by the Indonesian government to combat the wildfires?
Is this still moving?
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Who else could feel it
Other possible ripples from the same event.
- Atung Bungsu AirportPossibleWeather modification may reduce haze, potentially easing flight disruptions at Atung Bungsu Airport.
- PalembangPossibleWeather modification in South Sumatra aims to disperse haze impacting Palembang
- environment ministryPossibleWeather modification deployment may shift the environment ministry's focus to haze dispersal.
- SingaporePossibleIndonesia's haze dispersal attempt may improve or alter Singapore's air quality
Reporting
- independent.co.ukOct 15
- channelnewsasia.comSunday
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