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.

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 

Total volume organic waste.pptx

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  

https://news.kln.ac.lk/index.php/faculties-others/social-sciences/2032-university-of-kelaniya-pioneers-climate-solutions-with-international-collaboration

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

Total volume inorganic waste.pptx

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

·         https://units.kln.ac.lk/css/index.php/event

3. Toxic Waste

Toxic Waste.pptx

I. E-Waste Collection and Recycling Program 


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 

For more details:  https://units.kln.ac.lk/healthservices/

III. Safe Handling and Disposal Manual for Laboratory Chemicals 

IV. Clinical Waste Management