Indonesia is the world’s largest producer and exporter of palm oil, an ingredient used globally in a huge variety of food and household products from peanut butter to shampoo. Yet it is also an important driver of deforestation and contributor to climate change and biodiversity loss. Over the past 20 years, the expansion of palm oil plantations has contributed one-third of the total loss of old-growth forests in Indonesia (around 3 million hectares).

The Mahakam River flows for 900 km from the highlands of central Borneo through thick rainforest before fanning into a lush delta that feeds the Makassar Strait. Once dense with mangroves and palms, the wetland islands protected coastal communities, supported biodiversity and served as a significant carbon sink.

However, in the 1980s, shrimp ponds began replacing the mangroves. By 2020, around half of the delta’s forests were lost due to weak regulatory enforcement and inadequate environmental protection. This large-scale deforestation increased the area’s vulnerability to climate change.

While standing on the banks of the Mahakam River in Samarinda on the island of Borneo, I watched an unending parade of coal barges sail slowly down the river. I was here in East Kalimantan to give a presentation at the Vulnerable Deltas Workshop—a joint project of the East-West Center and the Wilson Center’s China Environment Forum.

In the last months of 2023, 30 landfills caught fire in Indonesia, highlighting a dangerous health risk and a symptom of the country’s failing waste management system. Most of these landfills are overflowing open dump sites. Moreover, not all waste ends up here, as large amounts — particularly low-value plastics like sachets and pouches — are never collected. Indonesia ranks among the top 10 global plastic polluters. The country generates 7.8 million tons of plastic waste annually, 63% of which is mismanaged. Most of these mismanaged plastics are thrown into rivers, dump sites or burnt by individuals, releasing toxic substances into the air. 

During a visit to Vietnam in November 2023, I cringed as my aunt tossed our now empty bánh mì plastic bag onto the sidewalk. “It doesn’t really matter,” she shrugged, “there aren’t any nearby trash cans anyway.” Finding a trash can wouldn’t have helped much, as two-thirds of Vietnam’s plastic waste ends up burnt, landfilled, or leaked.

China’s Belt and Road Initiative (BRI) can significantly affect the country’s domestic and overseas energy transition and decarbonization agenda. Electricity projects in China’s BRI investments, contrary to popular impressions of being part of a monolithic “project of the century,” have divergent implications for the host country’s shift away from coal-based power plants.

Indonesia generates nearly 7 million tons of plastic waste each year but only 10 percent of that is recycled. The proportion is even lower in rural areas due to a lack of collection facilities. Waste is often burned or dumped on vacant land, and into rivers, lakes, and seas. 

With white sandy beaches, cerulean waters, and lush jungles, Indonesia’s Raja Ampat Islands are some of the world’s most beautiful islands—and currently under threat from a growing plastic waste crisis. Covering 40,000 square kilometers of land and sea off the northwest tip of West Papua, Raja Ampat lies at the intersection of the Indian Ocean and Pacific Ocean tides in a biodiversity hotspot known as the Coral Triangle.