Scaling Impact Across Java: AOI and ITS from East to Central Java

Scaling Impact Across Java

Scaling Impact Across Java

Bayat District in Klaten Regency, Central Java, is part of the Bengawan Solo watershed and is largely dominated by agricultural activities. Corn, rice, and tobacco farming are among the main economic drivers for local communities. While these activities provide stable livelihoods, intensive and repetitive land use – combined with high inputs of chemical and organic fertilizers – has contributed to declining soil productivity and increased nutrient runoff. 

Over time, these practices have led to serious environmental challenges. Several areas in the district experience flooding and soil erosion, with estimated erosion rates reaching 50 – 150 tons per hectare per year on cultivated slopes. The decline of organic matter in the soil reduces fertility and water retention, resulting in drought, particularly during the dry season. 

“Our initial identification found that the soil in Bayat District lacks fertility, and several surrounding areas suffer from severe drought, worsened by limited access to water sources,” said Minan, Acting Project Manager at Trees4Trees. 

Initial Step: Planting 400 Teak Trees 

To support local communities in tackling these challenges, Alliance One Indonesia (AOI) and Indonesia Tri Sembilan (ITS), continued their green commitment as tobacco producers by planting 400 teak trees in collaboration with Trees4Trees. It marked the first step of a larger tree-planting initiative for the current planting season, with a total target of more than 4,800 trees. 

This effort builds on previous initiatives in East Java. During 2023 and 2024, AOI and ITS planted more than 11,000 trees across several villages near their operational areas in Bojonegoro Regency. This planting season, the initiative expanded to Bayat District in Klaten Regency – one of their tobacco supply areas – reflecting a long-term commitment to supporting both local communities and surrounding landscapes. 

“Teaks grow well in this location. We hope that in 15 years, the trees we planted will flourish into dense teak stands like those we see nearby,” Minan said, pointing to thriving teak-covered areas in the nearby.  

Scaling Impact Across Java
Under the blazing sun, AOI and ITS staff are full of energy in participating in tree-planting.

Involving Staff as Tree-Planting Volunteers 

As in previous years, the tree-planting event actively involved staff members from both AOI and ITS, reinforcing the companies’ view that sustainability is a shared responsibility. 

“Through this activity, we contribute to reducing the impacts of deforestation and environmental degradation,” said Agung Pribadi Kiswara, AOI Regional CSVS Sustainability Manager. “We hope to plant more trees so our Earth becomes greener, and we can help establish healthier lungs for the planet.” 

Wulan Pristya, AOI Talent Management Manager, who joined as a volunteer, shared that this was her first experience planting trees. “I am very excited, and I hope more people and institutions are willing to plant trees – not just through events like this, but continuously – so we can truly sustain our natural environment,” she said. She added that the trees planted during the event would provide long-term benefits for both the environment and local communities. 

Tree Planting event
All staff of AOI and ITS volunteer as tree-planters in a tree-planting event, planting 400 teak trees together in Wiro Village.

Expanding Green Impact in Klaten Regency: Three Years Collaboration 

The expansion of this green commitment – from Bojonegoro Regency in East Java to Bayat District in Klaten Regency, Central Java – also marks three years collaboration between AOIITS, and Trees4Trees in tree-planting initiatives. 

Under the theme “Grow the Change, Sustain the Future,” the tree planting now spans three villages in Bayat District. This brings their cumulative contribution to more than 15,800 trees planted since 2023. The initiative involves over 50 local farmers, providing them with environmental benefits as well as additional income opportunities from non-timber forest products. 

“In addition to teak, we also provide hardwood trees like albizia, cadamba, and gamal, as well as fruit trees like rudraksha, avocado, stinky beans, and jackfruits. These offer both ecological and economic benefits to local communities,” Minan explained.   

Marathun Chassanah, Central Java Unit Manager at Trees4Trees, confirmed that all seedlings had been successfully distributed. “The distribution process was completed in early January, and farmers are currently planting the trees they received,” she said. Monitoring will follow to ensure healthy growth. 

Farmer
(Above) One of the farmers in Bayat District started planting a tree in his field. (Below) The excited face of local farmers in Bayat District, Klaten Regency, Central Java receiving tree-seedlings.

Farmer

A Hope for the Future: Strengthening the Watershed and Securing Water Sources 

Beyond serving as a tobacco supply area for AOI and ITS, Klaten Regency plays a strategic role as part of the Bengawan Solo watershed. This makes tree planting in the area essential for restoring degraded land, protecting ecosystems, and strengthening the region’s water system. 

“This area is part of a critical watershed where tree planting is essential to rehabilitate degraded land and safeguard the ecosystem,” said Erwien Permana, Operational Manager Klaten at AOI. He emphasized that expanding tree planting along the watershed aligns with the company’s sustainability goals, particularly in protecting waterways and generating broader environmental and social benefits. 

Sharing a similar outlook, Minan also expresses hope that tree-planting will gradually improve the watershed health. “By restoring soil quality, we can help reduce erosion and drought risks, while improving water retention and availability for local communities in the long term,” he explained. 

Writer: V. Arnila Wulandani. Photo: Y. Dessenita, Henning Ilmi, Mar’atun Chassanah

Strengthening Green: Trees4Trees Planting Season 2025–2026

Trees4Trees Tree Planting 2025 - 2026

In recent weeks, many parts of Indonesia – where we focus our tree-planting efforts – have experienced intense rainfall, which further has triggered floods and landslides, driven by extreme weather, tropical cyclones, and ongoing forest loss across the country. 

Despite these challenges, heavy rain also brings a silver lining. They create ideal conditions for planting, as adequate rainfall and humidity provide seedlings with everything they need to grow and thrive. Steady rainfall and humidity support root growth, reduce heat stress, and increase the survival rates of newly planted seedlings.

Rainy Season: Marking Trees4Trees Planting Season 

As the rainy season offers optimal growing conditions, this also marks the start of the Trees4Trees Planting Season 2025–2026, which began in early December. “Since 2008, we have planted more than 15 million trees. This season, with support from our partners, we are adding nearly two million more,” said Pandu Budi Wahono, Trees4Trees Director. The planting spans Java, Bali, and Bintan Island, restoring degraded land and coastal areas. 

Trees4Trees Tree Planting 2025 - 2026
Pandu Budi Wahono, Trees4Trees Director handed tree-seedlings to local community of Citanduy Watershed.

Seedling distribution is now underway and will continue through February 2026, with dozens of mini pickup trucks delivering seedlings to local farmers, including those in remote and challenging terrain – strengthening landscapes and reducing disaster risks. 

2025 – 2026 Planting Season Infographic

Building on last year’s efforts, this season we focus on strengthening environmental health in watersheds, urban areas, coastal regions, and landscapes prone to drought and flooding. 

Extending Watersheds Restoration  

Intensive human activities in watersheds accelerate erosion, sedimentation, and declining soil and water quality. These impacts disrupt river systems and increase the risks of droughts, floods, and landslides. Continuing our last year planting, this season we strengthen green cover in Citarum with 1.45 million trees in West Bandung and Sumedang, while expanding restoration in Citanduy (Tasikmalaya) and Sangianggede (Bali).  

Trees4Trees distribution Citanduy watershed
(Above) Tree-seedlings were sucessfully delivered to Kadipaten Village, one of planting areas within Citanduy Watershed. (Below) One of farmer in Citarum watershed received tree-seedlings.

Strengthening Green: Trees4Trees Planting Season 2025–2026

Over 223,000 trees are being planted across four villages in Tasikmalaya, bringing the total in the Citanduy watershed to over 273,000,” said Dian Wardhana, Trees4Trees Tasikmalaya Unit Manager. These efforts restore upstream forestand reduce the 4.5 million tonnes of sediment carried downstream annually to the Segara Anakan Lagoon in CilacapCentral Java. 

In Bali, an additional 63,000 trees in the Sangianggede watershed support Subak irrigation system and local caca0 farmers. This season also marks the start of restoration in the Bengawan Solo watershedwith 4,800 trees planted in Klaten, Central Java, recovering land degraded by intensive agricultural. 

Trees4Trees Tree Planting in Klaten 2025
Together with our supporters, we plant in the drought-prone area within Bengawan Solo watershed in Klaten, Central Java.

Restoring Coastal Ecosystem in Java and Bintan Island 

Severe erosion in the upstream of Citanduy watershed has caused heavy sedimentation downstream in the Segara Anak lagoon in Cilacap, Central Java, threatening waterways vital to local fisheries and livelihoods.  

Alongside upstream restoration, we are restoring downstream coastal ecosystems through mangrove planting in Ujung Alang Village, Kampung Laut, Cilacap. “This year, 125,000 mangroves were planted, bringing the total to nearly 150,000 mangroves across 45.9 hectares since 2022,” Yoga Septian, the Trees4Trees Cilacap Unit Manager revealed. An additional 50,000 mangroves are planned for 2026. 

Our mangrove restoration efforts are also expanding to Bintan Island, Sumatra, with an initial planting of 1,500 mangroves in Pengundang Village. This initiative supports coastal communities facing increasing human pressure, following the loss of more than 450 hectares of mangroves between 2014 and 2021. 

Strengthening Green: Trees4Trees Planting Season 2025–2026
(Above) Mangrove seedlings were dropped to one of the planting location within degraded coastal area of Segara Anakan Lagoon in Kampung Laut, Cilacap. (Below) Together with our supporters, we plant Rhizophora apiculata mangroves along Bintan Island coastline.

Trees4Trees mangroves planting in Bintan Island

Expanding Urban Forests in Jakarta’s Buffer Zones 

Rapid population growth and development in Jakarta place increasing pressure on both the city and its buffer zones, contributing to air pollution, declining land and water quality, and rising temperatures. 

Since 2022, together with our partners, we have developed urban forests in Jakarta’s buffer zones, including Karawang, Bekasi, and Bogor. More than 80,000 trees have been planted to help improve air quality, restore soil and water, reduce noise, and lower temperatures. “This season, we are expanding these efforts by planting an additional 16,500 trees, primarily in industrial areas of Bekasi and Karawang, as well as in Bogor,” said Khoirum Minan, Trees4Trees Project Manager. 

Strengthening Green: Trees4Trees Planting Season 2025–2026
Under the hot blazing sun within industrial area of GIIC in Bekasi, we planted trees to expand urban forest together with our supporters.
Addressing Drought in Kebumen & Yogyakarta 

All of our planting areas in Kebumen, Central Java, lie within the drought-prone Kebumen Geopark. Since 2008, we have planted more than 1.2 million trees to restore ecosystems, support community livelihoods through non-timber forest products, and reduce drought and water scarcity. 

“This season, we are adding over 70,000 drought-resilient trees, including teak, stinky bean, rudraksha, durian, gamal, robusta coffee, and indigofera,” said Maratun Chasanah, Trees4Trees Kebumen Unit Manager. 

Similar efforts continue in Gunung Kidul, Yogyakarta, another drought-prone area. Since 2023, we have supported local communities through tree planting, adding 5,700 more trees this year to strengthen the area’s resilience. 

Trees4Trees seedlings distribution Kebumen
(Above) Happy faces of local farmers in Kebumen Central Java receiving seedlings from Trees4Trees. (Below) Tree-seedlings were transported with a truck and ready to delivered across villages in Kebumen, Central Java.

Strengthening Green: Trees4Trees Planting Season 2025–2026

It takes collaboration: Working with Partners and Local Communities 

Effective environmental restoration relies on strong collaboration among communities, organizations, companies, and governments. This planting season, we are deeply grateful to our partner companies and local communities whose commitment made our work possible. “Without their support, this year’s planting season would not have happened,” emphasized Pandu Budi Wahono. 

With 17 companies supporting our efforts this year, we hope more partners will join this collective movement. Trees4Trees also invites you to be part of this mission. You can donate trees, organize a tree-planting event, or support our planting initiatives to create a lasting, positive impact on the planet! 

Writer: V. Arnila Wulandani. Photos: Yulianisa Dessenita, Alamsyah Bagaskara, Muhammad Ilham, Henning Ilmi, Mar’atun Chassanah.