Bali Gets Its First Waste-to-Energy Plant
Construction began on 8 July 2026 on the Denpasar Raya waste-to-energy plant, the first facility of its kind on Bali and the first waste-to-energy investment made by Indonesia's sovereign wealth fund, Danantara. The groundbreaking marks a concrete shift in how the island intends to manage the enormous volumes of rubbish generated by its resident population and millions of annual visitors.
What the Plant Will Actually Do
The facility is designed to process more than 500,000 tonnes of municipal solid waste every year. Officials speaking at the groundbreaking ceremony said the plant should generate enough electricity to supply roughly 100,000 households, cut the volume of waste going to landfill by up to 80 percent, and avoid approximately 640,000 tonnes of carbon dioxide emissions annually. Around 1,200 jobs are expected to be created across the construction and operational phases.
China's Zhejiang Weiming Environment Protection Co. Ltd. is handling engineering and construction, with Danantara providing strategic investment backing. Bali Governor Wayan Koster confirmed that construction is expected to take two years before the plant enters commercial operation.
Why Bali Needs This Now
Bali has long struggled with waste volumes that outpace its landfill capacity, and marine plastic pollution around the island has attracted sustained international attention. Tourism concentrates both consumption and rubbish generation in a relatively small geographic area, making conventional landfill approaches increasingly untenable. The Denpasar Raya plant is designed to address that pressure directly by converting waste into a grid resource rather than burying it.
Environment Minister Mohammad Jumhur Hidayat, as reported by Construction Review Online, described the Bali project as a potential model for similar developments elsewhere in Indonesia, while noting that the technology mix may vary by region. Some areas could generate electricity from municipal waste; others might produce refuse-derived fuel for industrial users instead.
Part of a Broader Clean Energy Push
The groundbreaking sits within a wider pattern of Danantara activity. Just days before construction started, the fund signed a memorandum of understanding with several Singaporean energy companies to explore a cross-border electricity interconnection. Danantara's portfolio also spans floating solar, geothermal development, and regional power grid projects, all aimed at diversifying Indonesia's electricity supply and reducing its carbon intensity.
Why It Matters for Hosts
For independent accommodation operators on Bali, this project carries two practical signals worth acting on now. First, the 80 percent landfill reduction target means the island's waste infrastructure is being restructured; operators who already have strong in-house waste-sorting and reduction practices will be better positioned to align with incoming regulations and guest expectations around sustainability. Second, a more reliable local electricity supply, backed by diversified generation sources, reduces the long-term risk of the power interruptions that force many small properties to run diesel generators. Reviewing your property's waste contracts and energy backup arrangements before the plant comes online in roughly two years is a sensible precaution rather than a reactive one.
Details of the Denpasar Raya groundbreaking were first reported by Construction Review Online.
First reported by Bali Travel.