The San Carlos Bioethanol Plant in Negros Occidental is a bioethanol production facility located in the city of San Carlos, Philippines. Here are some details about the plant:

The San Carlos Bioethanol Plant in Negros Occidental is a bioethanol production facility located in the city of San Carlos, Philippines. Here are some details about the plant:

  • The San Carlos Bioethanol Plant is owned and operated by San Carlos Bioenergy, Inc. (SCBI), which is a subsidiary of Roxas Holdings, Inc.

  • The plant started commercial operations in 2010 and has a production capacity of 40 million liters of bioethanol per year.

  • The feedstock used by the plant is sugarcane, which is abundant in the surrounding areas of Negros Occidental.

  • The plant uses a state-of-the-art distillation process that produces high-quality anhydrous bioethanol that is blended with gasoline to produce E10 fuel.

  • In addition to bioethanol, the plant also produces biofertilizer and renewable energy in the form of biogas, which is generated from the organic waste produced during the production process.

  • The San Carlos Bioethanol Plant is one of the largest bioethanol production facilities in the Philippines and is a major contributor to the country's renewable energy targets.

  • The plant provides employment to more than 100 people and contributes to the economic development of the San Carlos City and the surrounding areas.

    • The plant has an integrated power cogeneration facility that uses the sugarcane bagasse as a fuel source to generate electricity. This enables the plant to generate more than 22 MW of electricity that is supplied to the local grid.

    • The San Carlos Bioethanol Plant is certified by the Roundtable on Sustainable Biomaterials (RSB), which is an international sustainability standard for biofuels.

    • The plant has implemented several sustainability measures such as water conservation, waste management, and carbon footprint reduction. The plant's waste management system includes the conversion of organic waste into biogas and the use of solid waste as fertilizer.

    • The San Carlos Bioethanol Plant is part of the San Carlos Ecozone, which is a designated economic zone that provides incentives for investments in sustainable industries.

    • The plant has won several awards for its sustainability and environmental initiatives, including the Green Apple Award, the Presidential Award for Environment, and the Gawad Tugas Award.


    • The San Carlos Bioethanol Plant uses advanced process technology from Delta-T Corporation, which is a leading supplier of distillation equipment and process control systems for bioethanol production.

    • The plant's bioethanol production process is designed to reduce greenhouse gas emissions and optimize energy efficiency. The plant uses a zero-discharge process that recycles water and minimizes the use of chemicals.

    • The San Carlos Bioethanol Plant is located in an agricultural region that has a long history of sugarcane cultivation. The plant sources sugarcane from local farmers, providing a reliable market for their crops and supporting the local economy.

    • The plant has implemented a comprehensive health and safety program that includes regular training for employees and contractors, emergency response procedures, and occupational health monitoring.

    • The San Carlos Bioethanol Plant has received financial support from the Asian Development Bank, which provided a loan of $35 million to support the plant's construction and operation.

    • The plant has a laboratory that is equipped with state-of-the-art equipment for quality control and testing of bioethanol and biofertilizer products.

    • The San Carlos Bioethanol Plant has been recognized for its contribution to sustainable development and energy security by various organizations, including the United Nations Industrial Development Organization (UNIDO) and the World Wildlife Fund (WWF).

  • Overall, the San Carlos Bioethanol Plant is a significant player in the Philippine bioethanol industry and a model for sustainable and socially responsible biofuel production.