Measurement Archives - SDGs Center

Universitas Airlangga Implements Measureable Water Reuse for Sustainable Campus Operations

Admin SDGS — Wed, 22 Nov 2023 01:05:35 +0000

Universitas Airlangga is taking groundbreaking steps in sustainable campus management through its meticulously measured water reuse program. Guided by formalized policy, including Rector's Decree No. 1837/UN3/2018 on Water Recycling and Water Harvesting, UNAIR has implemented a comprehensive approach to track and maximize water reuse, a commitment that is transforming environmental responsibility within higher education.

Throughout the year, UNAIR reused 150,259 cubic meters of water, equivalent to tens of thousands of swimming pools. This reclaimed water— sourced from rainwater harvesting and treated wastewater from campus facilities such as mosques and sewage treatment plants—serves non-potable needs, including irrigation, toilet flushing, and cooling systems. The systematic tracking of water usage not only reduces overall consumption but also curbs reliance on external water sources, cutting costs, and underscoring UNAIR's commitment to sustainable resource management. The reuse policy is practical model of resource conservation that aligns with Sustainable Development Goal 6 (Clean Water and Sanitation).

Harnessing Technology for Efficiency

Advanced technologies play a central role in UNAIR's water management strategy. In campus landscapes, automatic control panels monitor and regulate irrigation, delivering water only when needed. These systems significantly improve irrigation efficiency allowing for precision in water usage, a solution particularly crucial for drought-prone seasons. The automatic control panels are located at eight strategic points throughout the UNAIR campus.

Educational Outreach and Research Integration

Beyond operational gains, UNAIR's commitment to sustainable water use has opened doors for educational opportunities, integrating environmental awareness into academic and community outreach programs. Workshops, seminars, and practical demonstrations on water reuse serve to educate the campus and surrounding communities, fostering a culture of sustainability. The policy also encourages student involvement in water conservation projects, making UNAIR a model of how educational institutions can bridge research and practical application to promote environmental stewardship.

In combining policy, technology, and educational outreach, UNAIR's water management initiatives underscore its mission to create a green, more sustainable campus. By optimizing water use and reducing environmental impact, Universitas Airlangga is setting a benchmark for universities worldwide

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Universitas Airlangga Monitors and Expands Low-Carbon Energy Use for Campus Sustainability

Admin SDGS — Thu, 15 Jun 2023 05:31:28 +0000

Universitas Airlangga (UNAIR) has strengthened its commitment to sustainability by significantly increasing its use of low-carbon energy sources and implementing efficient energy systems throughout the campus. As part of its 2023 sustainability strategy, UNAIR has measured a total energy consumption of 98,895 gigajoules (GJ) across campus, with an impressive 2,909 GJ sources from low-carbon alternatives. This move underscores UNAIR's dedication to reducing its environmental impact through innovative energy solutions.

Central to this effort us UNAIR's extensive solar panel installation, which serves as the primary contributor to the university's low-carbon energy supply. This solar infrastructure not only underscores the university's commitment to renewable energy but also complements additional energy-efficient technologies aimed at decreasing dependence on conventional power sources.

In addition to solar energy, UNAIR has rolled out smart lighting systems across the campus. These systems optimize energy usage by adjusting lighting based on occupancy and natural daylight, reducing excess consumption while maintaining safe and well-lit facilities. Through this system, UNAIR has made strides in lowering energy demand across all academic and administrative buildings.

The university's low-carbon approach extends beyond its facilities, focusing on sustainable transportation options for students and staff. UNAIR's expanded green transportation initiative now features a greater number of electric vehicle and bicycles, offering a low-emission commuting option over 40,000 campus members. This program not only cuts down on greenhouse gas emissions but also promotes healthier, eco-friendly transit options within the campus community.

The ongoing measurement and tracking of low-carbon energy usage align with UNAIR's broader environmental sustainability goals, contributing to future data-driven improvements. These coordinated actions form part of UNAIR's long-term strategy to advance sustainability in higher education. By focusing on renewable energy sources, optimizing campus infrastructure, and fostering a culture green commuting, Universitas Airlangga is positioning their commitment on sustainable campus.

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Enhancing Sustainability: UNAIR’s Efficient Water Reuse Measurement

Admin SDGS — Wed, 09 Nov 2022 03:49:29 +0000

Universitas Airlangga (UNAIR) - UNAIR has made notable progress in sustainability by efficiently recycling 150,259 m3 of water out of total consumption of 322,488 m3 in 2022. This proactive approach to water reuse reflects UNAIR's commitment to responsible resource management while reducing environmental impact.

WWTP process in UNAIR

An essential aspect of this achievement is that UNAIR has also harnessed alternative water sources, such as rainwater and treated wastewater. UNAIR manages wastewater through a Sewage Treatment Plan (STP). The treated water is then used for flushing toilets and watering plants across the campus, further reducing liquid waste discharge into the environment. This sustainability initiative serves as a commendable example of responsible water and waste management by measuring water reuse every year.

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