Universitas Negeri Semarang has formally established a long-term commitment to climate action through its Net Zero Emission (NZE) 2050 target, supported by a structured and measurable roadmap addressing greenhouse gas emissions from campus operations. This strategy reflects UNNES’ role as a conservation-oriented university and its alignment with global sustainability agendas.
The commitment is detailed in the official document “Strategi UNNES Menuju Net Zero Emission 2050”, which outlines a comprehensive framework for reducing emissions, particularly those categorized as Scope 1 (direct emissions from fuel and transportation) and Scope 2 (indirect emissions from electricity consumption).
The roadmap is designed in three progressive phases. The first phase (2023–2030) focuses on establishing a strong foundation through annual energy audits, sustainability education, and initial implementation of green technologies. Key initiatives include increasing renewable energy usage to at least 25%, introducing electric vehicles for campus operations, and implementing water and land conservation measures.
The second phase (2031–2040) represents a systemic transition, where UNNES intensifies its efforts to reduce emissions. This includes a gradual and measurable reduction of Scope 1 and Scope 2 emissions, expansion of renewable energy to 65% of total consumption, electrification of campus transportation, and development of green infrastructure such as campus forests, green belts, and blue-green systems.
In the final phase (2041–2050), UNNES aims to achieve full carbon neutrality. This includes transitioning to predominantly renewable energy (up to 80%), ensuring that most operational vehicles use clean energy, and implementing comprehensive carbon offset strategies through reforestation, mangrove restoration, and biodiversity enhancement programs.
The strategy is supported by clearly defined Key Performance Indicators (KPIs), including targeted emission reductions of 15% by 2030 and 35% by 2040, culminating in net zero emissions by 2050. Additionally, UNNES integrates carbon monitoring systems, renewable energy infrastructure, and green procurement policies to ensure continuous progress and accountability.
Through this integrated and phased approach, UNNES demonstrates a robust, institution-wide commitment to reducing Scope 1 and Scope 2 emissions, ensuring measurable progress toward its Net Zero Emission 2050 target while strengthening its position as a leader in sustainable higher education.
