SDG 12 - Responsible Consumption & Production
Responsible Consumption & Production
Sustainable Development Goal 12, "Responsible Consumption and Production," addresses the critical need for sustainable resource use and responsible practices in both production and consumption. With global consumption patterns placing increasing pressure on natural resources and contributing to environmental degradation, this goal advocates for reducing waste, enhancing resource efficiency, and making eco-friendly choices across all sectors of society. In Sri Lanka, addressing unsustainable consumption and production practices is essential for protecting biodiversity, managing limited resources, and supporting social and economic well-being. The University of Kelaniya contributes to SDG 12 by integrating sustainable practices on campus and promoting responsible resource use. Through initiatives such as reducing paper waste, implementing recycling programs, and encouraging digital solutions to replace physical materials, the university actively works to reduce its ecological footprint.
The Center for Sustainability Solutions at the university also engages in awareness campaigns that educate students and staff about responsible consumption, from minimizing single-use plastics to promoting recycling and waste separation. By incorporating sustainability principles into its operations and academic curriculum, the University of Kelaniya sets an example for responsible resource management in Sri Lanka, encouraging a culture of sustainability within the academic community and beyond. These efforts support the broader goal of conserving resources, reducing environmental impact, and fostering economic growth that is equitable and sustainable. Through responsible consumption and production practices, the University of Kelaniya plays a vital role in advancing a future where resources are used thoughtfully and sustainably, benefiting both current and future generations.
University Policies and Circulars
Waste Measurement and Recycling
The University of Kelaniya is committed to Sustainable Development Goal 12 by actively measuring and managing waste generated across the campus. The university systematically tracks organic waste production, identifying opportunities for reduction, reuse, down-cycling, and up-cycling to minimize environmental impact.
Proper waste collection and separation
Waste storage
Plastic recycling program
Reuse of used plastic bottles for gardening purposes
- Organic Waste
I. Composting
The University of Kelaniya composting project not only contributes to a cleaner and more attractive university environment but also supports sustainable practices by reducing waste, promoting soil health, and making compost accessible to the wider community. It showcases the university's commitment to environmental stewardship and responsible waste management. The University has launched a composting project with the goal of beautifying the campus environment and making it more environmentally friendly. This initiative includes two compost yards, one located at the Landscape Division on the main campus and the other at the Faculty of Medicine.
a. Composting Project at the Main University
Daily Input: The composting facility processes around 350 kg of garden waste daily.
Compost Availability: The compost produced is sold in 5 kg reusable bags for Rs. 100.00 each, providing an eco-friendly and affordable option for customers. This project supports sustainable landscaping by converting garden waste into a valuable soil amendment.
b. Faculty of Medicine Composting Program
Start Year: The composting initiative at the Faculty of Medicine began in 2013.
Daily Collection: Approximately 100 cubic feet of solid waste is collected daily, with additional liquid compost from the biogas unit incorporated into the process.
Monthly Output: This composting project yields between 500 and 700 kg of compost each month, which is used exclusively for campus gardening, promoting eco-friendly landscaping practices.
II. Biogas Production at the Faculty of Medicine
Daily Collection: Approximately 30 kg of kitchen waste from the Faculty of Medicine canteen is collected daily for biogas production.
Biogas Output: This waste is processed to generate 2 kg of biogas and 100 liters of liquid compost each day, effectively converting waste into renewable energy and valuable byproducts for gardening.
Proposed New Biogas Unit at the Main University
The Project Reclaim an initiative by students of the University of Kelaniya, aims to implement a biogas system to effectively manage food waste generated by the university canteen. The project is structured in two stages: the first involves a smaller-scale implementation using a 500-liter water tank as a biogas digester, processing 6-7 kilograms of food waste daily to generate biogas for cooking. The second stage plans to scale up the system to handle 20 kilograms of food waste, significantly increasing biogas production and energy availability.
The project emphasizes renewable energy production, sustainable technology, and the promotion of a circular economy by converting food waste into biogas and compost. It also aims to raise climate change awareness within the university community through educational programs. Overall, Project Reclaim seeks to reduce reliance on fossil fuels, mitigate greenhouse gas emissions, and foster a more sustainable and informed community aligned with global sustainability goals.
For more details -
https://drive.google.com/file/d/1VMGD3p5eXUXhdXVied2xASt-MdHyQUTu/view?usp=drive_link
III. Waste-to-Food Program at the Main Campus
Daily Collection: Around 120 kg of kitchen waste is gathered from the main campus canteen each day.
Usage: All collected waste is supplied to a piggery, promoting a sustainable waste disposal method by repurposing food waste for livestock feed.
IV. Coconut Shell Recycling
Coconut shells collected from the Faculty of Medicine are sold to PR Coconut Shell Collecting Company for reuse, contributing to a circular economy by repurposing organic waste into valuable products.
2. Inorganic Waste
I. Plastic Recycling Program
Collected plastics are handed over to Beira Enviro Solutions (Pvt) Ltd once a month. This program focuses on recycling plastics, reducing plastic waste, and promoting the circular economy.
II. Glass Recycling Program
Collected glass items are handed over to Piramal Glass Ceylon PLC in Horana once a month. Glass recycling helps reduce the environmental impact of glass production and promotes the responsible use of this material.
Additional evidence link
1. RR Centre
· https://medicine.kln.ac.lk/prog/gpc/index.php/rr-centre
2. Green Practice Committee
· https://medicine.kln.ac.lk/prog/gpc/
3. Paper Recycling Programme
· https://units.kln.ac.lk/css/index.php/paper-recycling-programme
· https://drive.google.com/file/d/1iNXxVN4yxo_Om6ITon57nmghps5P1dGO/view?usp=drive_link
4. E-waste collection programme
3. Toxic Waste
I. E-Waste Collection and Recycling Program
Collected e-waste undergoes testing by students, who investigate device failures to develop their technical skills. Devices that can be reused or repaired are redirected to a repair section, supporting a circular economy approach.
Devices beyond repair are disassembled, with useful components like sensors, batteries, and wires categorized for reuse in student projects or repairs. Non-reusable parts, such as plastic and metal, are responsibly recycled, ensuring sustainable disposal. Collected electronic waste (E-Waste) is handed over to Asia Recycling (PVT) Ltd.
For more details - https://science.kln.ac.lk/units/edaic/index.php/component/sppagebuilder/?view=page&id=24
II. Partnership with INSEE Ecocycle for Hazardous Waste Management
On August 31, 2017, the University of Kelaniya signed a Memorandum of Understanding (MoU) with INSEE Ecocycle to manage lab waste safely and responsibly. Hazardous chemicals and lab waste are sent to INSEE Ecocycle for recycling, ensuring that toxic substances are disposed of in an environmentally sound manner.
For more details: https://units.kln.ac.lk/healthservices/
III. Safe Handling and Disposal Manual for Laboratory Chemicals
The university has introduced a comprehensive manual to guide safe handling and disposal of laboratory chemicals. This manual serves as a key resource for promoting safe lab practices, protecting the environment, and ensuring proper disposal of hazardous waste.
IV. Clinical Waste Management
Clinical waste, including swabs, biopsy samples, sharps, and body tissues, is securely segregated and stored to prevent unauthorized access, ensuring safety.
The university partners with Sisili Hanaro Encare (Pvt) Ltd to handle clinical waste disposal. Waste is collected monthly, ensuring it is treated and disposed of according to safety and environmental regulations, minimizing risks to health and the environment.