As COP30 begins in Belém, Brazil, we the undersigned express our profound concern over the intensifying deforestation currently occurring in West Papua, Indonesia.
West Papua has been under Indonesian control since a controversial 1969 process, “the Act of Free Choice”, which saw 1026 West Papuans vote for integration into Indonesia under conditions of intimidation and violence. In 2019, the Act of Free Choice was described by the UK Government as “utterly flawed”. The number of West Papuans killed since Indonesian rule began has been estimated at between 100,000 and 540,000, while a state-backed ‘transmigration’ policy which has relocated more than 800,000 Indonesians to West Papua has likely made the indigenous population a minority.
Indonesian governance in West Papua is characterised by corruption, violation of Indigenous land rights, and widespread deforestation. 71% of the decrease in West Papua’s forest cover has occurred since 2011. Given that the territory contains over half of the world’s third largest rainforest, protecting this unique environment is critical to the preservation of a habitable planet. West Papua is also home to a number of extremely destructive industrial projects. Since 1988, US company Freeport McMoran has operated the world’s largest and most toxic gold mine in the Mimika Regency, which dumps over 200,000 tonnes of toxic tailings into the local Aikwa river system daily.
More recent deforestation in West Papua has concentrated in agribusiness initiatives as well as mining. In 2024, a government-designated National Strategic Project (PSN) was launched in the southeastern Regency of Merauke, dedicated to sugarcane and rice production. Spanning more than three million hectares in total, the Merauke PSN has been described by conservation news service Mongabay as the largest deforestation project in human history. Upon completion, the PSN will release 782.45 million additional tonnes of CO2, more than doubling Indonesia’s existing yearly CO2 emissions. Much of the Merauke landscape is covered by Melaleuca paperbark trees, which store up to 381 tons of carbon per hectare. This makes the Merauke rainforest a denser CO2 sink than the Amazon rainforest.
As is often the case in West Papua, the Merauke mega-project appears to have been launched without consultation with indigenous West Papuans, deepening an already widespread sense of disenfranchisement and marginalisation. Industrial policy in West Papua is marked by a consistent violation of Free, Prior, and Informed Consent (FPIC). In another example of this trend, a 2018 investigation into the Tanah Merah mega-plantation in Boven Digoel revealed that all seven of the permits for oil palm concessions had been falsified.
We observe that industrial development is one of the major drivers of violence and internal displacement in West Papua. According to data compiled by human rights defenders on the ground, a total of 102,966 West Papuans were currently displaced as of October 2025.
This interplay between deforestation and displacement is perhaps clearest in Intan Jaya Regency, where an area of forest the size of Jakarta is currently being cleared for the development of the Wabu Block gold mine. A 2022 Amnesty International report described construction at Wabu Block as having resulted in a ‘clear escalation’ in militarisation, including beatings, restrictions on free movement, extrajudicial killings, and a greatly increased number of military checkpoints.
Intan Jaya has been a site of intense conflict and multiple human rights abuses in 2025, as construction on the Wabu Block has accelerated. On October 15th, fifteen civilians were massacred during an Indonesian military raid on Soanggama Village. A similar atrocity was committed in May 2025, when up to fifteen West Papuans were killed or disappeared in Sugapa district. The victims of this massacre included a minor, a 75-year-old, and two women, one of whom was buried by Indonesian soldiers in a shallow grave. In March, a series of aerial military bombardments destroyed a number of villages in Intan Jaya, prompting hundreds of civilians to flee.
We express our deep concern that Indonesia’s programme of deforestation in West Papua, is incompatible with UN’s sustainable development goals, as well as the Tropical Forest Forever Facility set to be launched at COP30.
We urge leaders at COP to protect the natural environment of the unique rainforest of West Papua. Specifically, we urge leaders to support the Green State Vision developed by the United Liberation Movement for West Papua (ULMWP) for an environmentally just and sustainable West Papua.
Alex Sobel, MP, UK, IPWP Chair
Carles Puigdemont, MEP, Catalonia (Spanish State), IPWP Vice-Chair
Gorka Elejabarrieta, Senator, Basque Country (Spanish State), IPWP Vice-Chair
Matthew Wale MP, Leader of the Opposition, Solomon Islands, IPWP Vice-Chair
