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> News > USU Implements Comprehensive Energy Efficiency Plan to Reduce Campus Energy Consumption

USU Implements Comprehensive Energy Efficiency Plan to Reduce Campus Energy Consumption

Published At

20 March 2024

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Taken together, USU’s institution‑wide energy‑efficiency plan shows how a university can move from high‑level commitments to measurable progress. By combining policy‑led programmes and dedicated budgets with smart‑building controls, on‑site renewables, GHG‑reduction initiatives, and robust digital governance, the university is steadily lowering its energy intensity while maintaining safe, comfortable, and functional spaces for learning and research.

Medan, (March 20, 2024) — Universitas Sumatera Utara (USU) is advancing its transition toward an energy‑responsible campus through an institution‑wide efficiency plan that targets systematic reductions in electricity use and greenhouse‑gas emissions. Anchored in Rector’s Regulation No. 3/2019 on the Green Campus framework and Rector’s Circular Letter No. 1/2023 on the commitment to a green, sustainable, and carbon‑neutral campus by 2029, the plan translates sustainability principles into operational standards in line with SDG 7.3 on improving energy efficiency.

At the policy level, USU directs its energy work through formal programmes and earmarked budgets. The 2024 Green Campus programme allocates IDR 1.065 billion specifically for energy‑efficiency actions, with priority given to Smart Classroom retrofits, LED upgrades, and the expansion of rooftop solar and solar‑powered lighting, including installations at campus bus shelters and gates. Smart Classroom interventions include programmable thermostats, motion‑sensing and automatic lighting, and real‑time energy metering so that individual teaching spaces can adjust to occupancy and daylight while providing data for continuous improvement.

Operationally, the plan sets clear targets and controls. Smart‑building coverage has now reached 83,988 m²—approximately 38 percent of total floor area—where lighting, air‑conditioning, and key systems are managed through Building Automation Systems (BAS). Across this footprint, and increasingly in other buildings, the campus is shifting to energy‑efficient appliances, with adoption rates already exceeding 25–50 percent depending on facility type. USU tracks annual electricity consumption of 803,081 kWh and monitors renewable‑energy generation, which currently supplies around 1.85 percent of usage. Per‑capita electricity consumption is maintained below 279 kWh per person per year, supported by ICT‑based monitoring and evaluation tools that help identify anomalies, high‑use zones, and opportunities for further savings.

Efficiency gains are complemented by a growing portfolio of renewable‑energy and greenhouse‑gas reduction measures. On‑site solar photovoltaic systems are installed on the Main Administration Building, engineering laboratories, and for street and pavilion lighting, providing visible evidence of the campus energy transition. These installations are supported by wind and micro‑hydro pilots, which explore the potential of local resources to supplement the electricity mix. Under the 2023 Rector’s Circular, these technical measures are integrated into a formal GHG‑reduction programme covering Scopes 1, 2, and selected Scope 3 emissions, linking efficiency actions with the broader carbon‑neutrality roadmap.

Governance and data systems underpin implementation. The Asset and Business Management unit uses digital inventory and utility‑management platforms to monitor energy and equipment use across buildings, ensuring that consumption is tracked in detail and wastage is quickly identified. These systems are linked to the university’s Energy and Climate Team, which applies GIS‑based mapping, solar‑radiation data, and renewable‑performance dashboards to plan upgrades, assess feasibility, and verify the impact of interventions. As a result, decisions about retrofits, technology selection, and scheduling are backed by live operational data rather than estimates alone.

Behavioral engagement reinforces the technical and policy framework. Priority‑based energy‑use guidelines and awareness campaigns encourage staff and students to adopt everyday conservation practices, from switching off unused equipment and moderating air‑conditioning settings to making better use of natural light and ventilation. The growing presence of solar panels, smart‑classroom controls, and solar‑lit bus shelters serves as a visible reminder that individual actions are part of a campus‑wide effort to reduce demand and decarbonize supply.

Taken together, USU’s institution‑wide energy‑efficiency plan shows how a university can move from high‑level commitments to measurable progress. By combining policy‑led programmes and dedicated budgets with smart‑building controls, on‑site renewables, GHG‑reduction initiatives, and robust digital governance, the university is steadily lowering its energy intensity while maintaining safe, comfortable, and functional spaces for learning and research. As USU advances toward its 2029 carbon‑neutrality goal, its approach provides a practical model for other higher‑education institutions seeking to align campus operations with SDG 7 (Affordable and Clean Energy) and the broader climate‑action agenda.

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