The recognition of PT Pertamina EP at the prestigious Green World Awards 2026 marks a significant milestone in the evolution of Indonesia’s energy sector, signaling a shift from traditional extraction methods toward a more holistic, environmentally conscious operational model. Held at the historic Cardiff Castle in Wales, United Kingdom, the event brought together global leaders in sustainability to celebrate organizations that have demonstrated exceptional commitment to environmental best practices. Pertamina EP, a subsidiary of PT Pertamina Hulu Energi (PHE) which serves as the Upstream Subholding of Pertamina, emerged as a standout performer, showcasing that industrial-scale oil and gas production can coexist with rigorous environmental stewardship and community empowerment.
The award serves as an international validation of Pertamina EP’s long-term strategy to embed Environmental, Social, and Governance (ESG) principles into its core business functions. For the Regional Jawa division, which oversees critical fields in West Java, this accolade is not merely a trophy but a reflection of years of technical innovation and community-centric development. Pinto Budi Bowo Laksono, Manager of Communication, Relations & CID for Pertamina EP Regional Jawa, emphasized that the achievement reflects a deep-seated organizational culture where sustainability is no longer viewed as a peripheral corporate social responsibility (CSR) activity but as an essential component of operational excellence.
A Strategic Shift Toward Sustainable Upstream Operations
In the traditional oil and gas landscape, the primary metrics for success have historically been production volume and cost efficiency. However, as global energy markets face increasing pressure to decarbonize and address climate change, Pertamina EP has proactively adapted its business model. The company’s operations in the Tambun, Subang, and Jatibarang fields have become testing grounds for innovative technologies and social programs designed to minimize the carbon footprint of hydrocarbon extraction while maximizing the socio-economic benefits for surrounding populations.
The integration of sustainability into upstream operations involves a multi-pronged approach. First, it requires the optimization of resource use—specifically water and energy—during the drilling and production phases. Second, it necessitates a robust waste management system that prevents environmental degradation. Third, it demands an active partnership with local communities to ensure that the presence of an energy company translates into tangible improvements in local livelihoods. By focusing on these three pillars, Pertamina EP has managed to maintain its production targets while significantly improving its ESG rating, which is increasingly vital for securing investment and maintaining a social license to operate.
Technical Innovation: The Hydrodrilling Initiative
One of the most technically significant advancements highlighted during the award ceremony was the implementation of the Hydrodrilling system. Water management is a critical challenge in the upstream oil and gas industry, as drilling operations typically require vast amounts of water for cooling, lubrication, and pressure maintenance. In many regions of Indonesia, particularly in the agricultural heartlands of West Java, competition for water resources between industrial and local community needs can be a point of tension.
Pertamina EP’s Hydrodrilling innovation addresses this by implementing a closed-loop water management system that prioritizes recycling and reuse. Instead of drawing large volumes of fresh water from local aquifers or rivers, the system treats and repurposes "produced water"—the water that comes to the surface along with oil and gas. By treating this water to meet stringent environmental standards and reinjecting it or using it for drilling fluids, the company has achieved a double victory: it reduces the environmental impact of wastewater disposal and preserves local fresh water for community and agricultural use.
Data from the field indicates that the Hydrodrilling approach has led to a measurable reduction in water consumption per barrel of oil equivalent produced. Furthermore, the efficiency gains from this system have reduced the overall energy requirements for water transport and treatment, contributing to a lower carbon intensity for the field’s operations. This technical success story was a primary factor in the Green World Awards committee’s decision to recognize Pertamina EP for environmental innovation.
The Purnama Subang Program: A Circular Economy Model
Beyond technical drilling innovations, Pertamina EP has demonstrated leadership in social sustainability through the "Purnama Subang" program. Based in the Subang Field, this initiative serves as a flagship model for community-based circular energy. The program was designed to address local waste management issues while simultaneously providing a clean energy source for residents.
The Purnama Subang initiative focuses on converting organic waste from households and agricultural activities into biogas and organic fertilizer. In many rural areas surrounding oil fields, waste management infrastructure is often lacking, leading to illegal dumping or burning of waste. By introducing bio-digester technology and training local community members to manage the facilities, Pertamina EP has helped create a self-sustaining ecosystem.
The biogas produced is used as a clean cooking fuel, reducing the community’s reliance on traditional wood fuel or subsidized LPG. Meanwhile, the organic fertilizer byproduct is used by local farmers to improve soil health, leading to better crop yields and reduced chemical fertilizer costs. This circular economy approach not only mitigates methane emissions from decomposing waste but also strengthens the local economy, creating a resilient community that grows alongside the company’s operations.
Impact Across the Regional Jawa Fields
The success of Pertamina EP’s sustainability initiatives is evident across its three primary operational areas in West Java:
- Subang Field: Known for its high gas production, Subang has become a hub for the Purnama Subang program and advanced water management techniques. The field serves as a laboratory for testing how circular economy principles can be scaled in an industrial context.
- Tambun Field: Located near urban and industrial centers, the Tambun Field focuses on air quality management and reducing flare gas. By capturing and utilizing gas that would otherwise be flared, the field has improved its energy efficiency and reduced its greenhouse gas emissions.
- Jatibarang Field: This field has a long history of production and has recently focused on enhanced oil recovery (EOR) techniques that utilize CO2 injection. This not only boosts production from mature reservoirs but also serves as a method for carbon capture and storage (CCS), aligning with global decarbonization trends.
By diversifying its sustainability efforts across these fields, Pertamina EP ensures that its impact is widespread and tailored to the specific environmental and social needs of each location.
Chronology of Excellence and Global Recognition
The journey to the Cardiff Castle stage was not an overnight achievement. It began with a strategic mandate from Pertamina’s top management to align all subsidiaries with the United Nations Sustainable Development Goals (SDGs).
- 2023-2024: Pertamina EP conducted a comprehensive audit of its environmental footprint and identified key areas for improvement, particularly in water usage and community engagement.
- 2025: The "Purnama Subang" and Hydrodrilling programs were scaled up from pilot projects to standard operating procedures. The company also began reporting its ESG performance using international frameworks, which caught the attention of global sustainability organizations.
- Early 2026: Pertamina EP was nominated for The Green World Awards after a rigorous screening process that evaluated hundreds of companies worldwide.
- April 15, 2026: The official announcement and ceremony in Wales, where Pertamina EP was honored for its contributions to "Green Energy and Community Development."
This timeline illustrates a deliberate and sustained effort to transition the company’s identity. The recognition in 2026 is viewed by industry analysts as a "tipping point" for Indonesian state-owned enterprises, proving they can compete on the global stage regarding environmental standards.
Official Responses and Strategic Implications
The award has elicited positive reactions from various stakeholders. Government officials from the Ministry of Energy and Mineral Resources (ESDM) noted that Pertamina EP’s success sets a benchmark for other oil and gas contractors (KKKS) in Indonesia. They emphasized that as Indonesia strives to reach its target of producing 1 million barrels of oil per day by 2030, it must do so without compromising its commitment to the Paris Agreement and the national Net Zero Emission (NZE) 2060 goal.
Pinto Budi Bowo Laksono reiterated that the award is a motivation to continue innovating. "We believe that the future of energy is not just about the resources we extract, but how we extract them and the legacy we leave for the people living near our operations," he stated. This sentiment is echoed by local community leaders in Subang, who have reported improved living standards and a more collaborative relationship with the company.
From a market perspective, Pertamina EP’s focus on sustainability enhances the "green credentials" of its parent company, Pertamina. As international financiers increasingly apply ESG filters to their portfolios, companies that can prove their environmental responsibility are more likely to secure favorable financing terms for future projects. This is particularly important for high-capital industries like upstream oil and gas.
Broader Impact and the Future of Energy in Indonesia
The implications of Pertamina EP’s achievements extend far beyond the borders of West Java. As the largest economy in Southeast Asia, Indonesia’s approach to the energy transition is under constant international scrutiny. By successfully integrating sustainability into a traditional "brown" industry like oil and gas, Pertamina EP is providing a blueprint for a "Just Transition."
A "Just Transition" ensures that the move toward a greener economy does not leave behind workers or communities that have historically depended on fossil fuels. Through its CID (Community Involvement and Development) programs, Pertamina EP is ensuring that local populations are equipped with the skills and infrastructure needed to thrive in a more sustainable future.
Looking ahead, the company plans to further expand its carbon capture initiatives and explore the potential for integrating renewable energy sources, such as solar power, into its field operations to reduce its internal energy consumption. The goal is to create "Net Zero Fields" where the carbon emitted during production is fully offset by sequestration and efficiency measures.
The Green World Award 2026 serves as both a conclusion to a successful chapter and a prologue to a more ambitious future. For Pertamina EP, the integration of sustainability is no longer an experiment; it is the definitive path forward. As the company continues to navigate the complexities of the global energy landscape, its focus on technical innovation, environmental protection, and social equity will remain the cornerstone of its identity as a world-class energy provider.
