The university has the campaign to use both sides of the paper for printing and photocopying. Average paper consumption of universities in 2022 is decreased by 4.79% from 202, indicating the university can reduce CO₂ emissions as well.

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• Recycled paper is reused in the offices/ departments of the university. There are boxes dedicated specifically for recycled paper.
  
  
  
  
• RUS encourages personnel and students to reduce the use of plastic, use lunch boxes instead of foam boxes, use cloth bags instead of plastic bags, use drinking glasses instead of plastic glasses, do not use straws, use double-sided paper, reuse plastic bags by publicizing through various channels such as social media, the university personnel line, Student Development Division's Facebook page, agency website and public relations boards for students
  
  
  

• The university reduces the use of disposable plastic packaging by switching to environmentally friendly packaging or using reusable containers to reduce the amount of plastic waste
  
  
  
  
• ECOLIFE project invites personnel and students in the university to stop using disposable plastics to reduce the amount of waste that will occur by collaborating with various stores in the canteen and university as well as to join the program to receive special privileges and discounts from stores.
  
  
  
  
• Student Development Division reduces paper usage by preparing a satisfaction assessment form for participating in the project and electronic certificates through QR Code scanning as well as applying the principle of 3Rs (Reduce, Reuse and Recycle), which is one of the measures to reduce waste disposal and is also a guideline for the cost-effective use of available resources. It can help reduce the amount of waste to be less.