Beyond the Solar Mirage: Bali’s 300 MW Gilimanuk Project and the Hidden Traps of Its Clean Energy Transition

BALI — In a high-profile ceremony witnessed by President Prabowo Subianto, the Indonesian government recently broke ground on a massive 300-megawatt (MW) Solar Power Plant (PLTS) in Gilimanuk, West Bali. Touted as a monumental milestone for the island’s renewable energy ambitions, the project has drawn intense scrutiny from civil society groups. While government officials hail the initiative as a definitive step toward energy independence and low-emission tourism, environmental coalitions warn that the project risks being overshadowed by contradictory state policies that continue to favor fossil fuels—specifically natural gas and coal.

As Bali strives to meet its self-imposed green targets, environmental watchdogs are demanding that the Gilimanuk project serve not as an isolated green showcase, but as a catalyst for a comprehensive, community-driven energy transition that permanently phases out legacy fossil-fuel generation.

Main Facts: The Gilimanuk Initiative and Bali’s Current Energy Landscape

The newly launched PLTS in Gilimanuk forms a cornerstone of the national government’s ambitious target to develop 100 gigawatts (GW) of solar energy nationwide. For Bali specifically, regional policymakers have outlined a vision to scale up solar capacity to 1,000 MW, cutting down expensive and polluting fossil fuel imports. Former Bali Governor Wayan Koster, alongside state electricity monopoly PT PLN (Persero), previously signed landmark agreements to accelerate renewable infrastructure, emphasizing that solar power not only slashes generation costs but also enhances Bali’s prestige as an international green tourism destination.

However, a closer examination of the island’s operational power matrix reveals a heavy structural reliance on conventional energy sources. According to the Electricity Supply Business Plan (RUPTL) for 2025–2034, Bali’s installed power generation capacity remains deeply entrenched in fossil fuels:

• Diesel Power Plants (PLTD): 16 units with a total capacity of 70 MW.
• Gas/Gas-Steam Power Plants (PLTG/PLTMG/PLTGU): 5 units totaling 557 MW.
• Coal-Fired Power Plants (PLTU): 3 units totaling 380 MW.

In addition to these local units, Bali’s grid remains tethered to the Java-Bali interconnected system, which relies heavily on fossil-fuel combustion. Despite progressive regional regulations—such as Bali Provincial Regulation (Pergub) No. 45/2019 concerning clean energy—the island continues to expand its fossil gas infrastructure, casting doubt on the true trajectory of its green transition.

Chronology: From Regional Ambitions to Groundbreaking and Grassroots Pushback

The path toward Bali’s contemporary energy crossroads has evolved through a series of policy shifts, localized crises, and growing civil resistance:

• 2019: The Bali Provincial Government enacts Pergub No. 45/2019, setting an ambitious framework for clean energy transition and low-emission development across the island.
• 2015–Present: Operations at the Celukan Bawang Coal-Fired Power Plant (PLTU) in Buleleng Regency trigger persistent environmental degradation and socio-economic distress among local farmers and fishermen, giving rise to protracted legal and community disputes championed by the Indonesian Legal Aid Foundation (LBH Bali).
• 2024: Residents in areas surrounding fossil-fuel installations—such as Pemaron village—file formal grievances regarding structural damage to homes caused by heavy industrial vibrations and severe noise pollution exceeding permitted thresholds.
• Early 2024: The Ministry of Energy and Mineral Resources (ESDM) issues Regulation No. 2 of 2024, placing strict regulatory caps, procedural barriers, and quota limits on rooftop solar (PLTS Atap) developments while stripping away net-metering export incentives.
• 2025: Research institutions, including CELIOS and Greenpeace Indonesia, publish alarming findings detailing the climate and economic hazards of locking Indonesia into long-term gas infrastructure.
• Recent (2026): President Prabowo Subianto, alongside key cabinet ministers and corporate executives, officially breaks ground on the 300 MW Gilimanuk solar facility, prompting immediate advocacy responses from environmental coalitions demanding systemic fossil phase-outs.

Official Responses: Government Optimism Versus Civil Society Skepticism

The launch of the Gilimanuk solar plant brought together top-tier political and corporate leadership, including Coordinating Minister for Economic Affairs Airlangga Hartarto, Minister of Energy and Mineral Resources Bahlil Lahadalia, National Police Chief General Listyo Sigit Prabowo, and PLN President Director Darmawan Prasodjo.

Proponents of the project maintain that large-scale solar deployment is critical for fiscal health and energy security. "This is a highly beneficial policy," stated former Bali Governor Koster during preliminary planning phases. "The PLTS program frees us from importing expensive fuel oil, and the generation costs are significantly lower." Officials argue that scaling renewables protects the local economy from global petroleum price volatility while reinforcing Bali’s ecological brand.

Conversely, environmental organizations—including Trend Asia, LBH Bali, and 350 Indonesia—have raised alarms that state-backed renewable projects are being used to greenwash an otherwise expansionist fossil-fuel agenda.

"We must ensure that the energy transition does not simply become a massive corporate-owned infrastructure project controlled by a handful of investors, while everyday citizens who want to install rooftop solar face severe bureaucratic roadblocks," said Sisilia Nurmala Dewi, Country Manager of 350 Indonesia.

Novita Indri, Energy Campaigner at Trend Asia, echoed these sentiments, stressing that adding renewable capacity is meaningless if dirty baseload energy continues to grow. "If 100 GW of solar is merely slapped onto the grid while coal, gas-steam, and diesel plants continue to operate or expand, we are not truly transitioning," Indri noted. "Solar must actively replace fossil generation."

Supporting Data: The Hidden Perils of the Gas Trap and Rooftop Solar Suppression

Civil society coalitions emphasize that transitioning from coal to natural gas is a false economy. Although gas emits lower levels of carbon dioxide ($CO_2$) than coal during combustion, its extraction, processing, and transportation involve massive leakage of methane ($CH_4$)—a potent greenhouse gas.

According to data cited from Britannica (2025) and Ember (2023), methane possesses a global warming potential approximately 82.5 times greater than carbon dioxide over a 20-year timeframe. Global metrics indicate that roughly 110 million metric tons of methane escape annually from fossil fuel supply chains. Consequently, locking Bali and Indonesia into long-term gas infrastructure—such as the planned 450 MW gas-steam power plant expansions in areas already overburdened by fossil generation—directly undermines the nation’s 2060 Net Zero Emission (NZE) targets.

Furthermore, grassroots decentralized initiatives are being stifled by restrictive national regulations. The implementation of ESDM Regulation No. 2/2024 has effectively hobbled the growth of rooftop solar by introducing rigid quotas, complex application windows, and the elimination of financial credits for excess electricity exported back to the PLN grid.

Despite these regulatory hurdles, communities across Bali have demonstrated the viability of decentralized clean energy. In areas like Subak Sembung, Denpasar, local farmers successfully utilize rooftop solar installations to power agricultural machinery, community water pumps, and traditional banjar meeting halls. Analysts argue that prioritizing these small-scale, community-based systems avoids the massive land conversion and environmental disruption often associated with utility-scale land clearances.

Implications: Environmental Injustice at the Grassroots

Beyond macroeconomic metrics and climate targets, the expansion of fossil infrastructure carries a heavy human toll at the local level. Legal aid organizations report severe socio-environmental impacts in communities neighboring existing thermal plants.

In Celukan Bawang (Buleleng Regency), situated uncomfortably close to the new Gilimanuk project zone, local fishing and farming communities have faced declining yields and chronic pollution since the coal plant’s inception in 2015. Similarly, in Pemaron village, residents—including vulnerable demographics such as infants, pregnant women, the elderly, and persons with disabilities—have endured toxic diesel smoke and deafening industrial noise reaching up to 88 decibels, well above the legal residential limit of 55 decibels.

"The ground vibrations from these heavy engines are literally cracking residents’ home walls," revealed Rezky Pratiwi, Director of LBH Bali. "Despite complaints lodged since 2024 with zero resolution, affected communities are now demanding the permanent closure of these polluting diesel and gas-steam facilities."

Coupled with intensifying climate vulnerabilities—ranging from extreme weather events and severe storms to prolonged droughts and water scarcity—Bali’s continued embrace of fossil gas introduces systemic risks that threaten both its human population and its tourism-dependent economy.

Conclusion

The inauguration of the 300 MW Gilimanuk solar plant represents a vital step forward, but it serves as a litmus test for Indonesia’s broader climate commitments. For Bali to truly emerge as a beacon of sustainability, policymakers must move beyond token green initiatives and dismantle the structural barriers impeding small-scale community solar. Crucially, the government must formulate a transparent, binding roadmap to retire aging, polluting fossil-fuel infrastructure, replacing it with genuine renewable alternatives, battery storage, and grid modernization—ensuring that the energy transition delivers justice to both the planet and the people on the ground.