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Globally, more than 50 schools, colleges, and universities have enrolled 30 to 90 students each, with every student reaching 10 community members—multiplying climate awareness into measurable action, contributing to national Net Zero goals, and helping safeguard a liveable, resilient planet for today’s children and generations yet to come.

  • Student enrolment is available through either an educational institution or directly via the PlanetSustain Mobile App. 


  • Option 1 - Institutional Enollment. Students enrol through their school, college, or university and participation is coordinated by an educator/faculty member


  • Option 2:  Direct Student Enrolment: Students can download the PlanetSustain Mobile App and enrol individually.
  • Enrolment through an Educational Institution - For Schools, Colleges & Universities
  • Educational institutions must enrol a minimum of 30 students 
  • Confirm the institution’s interest in the programme.
  • Select the applicable programme and expected number of students.
  • Nominate a coordinating educator/faculty member.
  • Complete the required institutional documentation / MoU, as applicable.
  • Submit student details in the prescribed format.
  • Complete the applicable programme fee payment to InvoSystems Singapore.
  • Students attend the mandatory orientation/webinars and commence the internship.
  • Direct Student Enrolment in the Climate Action Internship Programme ( 3+1 Months)
  • Watch the instructional videos listed under the “Internships” section
  • How to Download and Set Up the App: Watch the instructional video listed under the “Climate Action App” section
  • Direct student enrolment is available only during the first 7 days of any given month.
  • Before the 7-day free trial expires, tap “RENEW”, select “Student – PSPSE School” or “Student – PSPSE Higher Education”, as applicable, and complete the payment for the 4-month student programme subscription
  • Subscription renewal payments can be made using PayNow, UPI, or an international credit card.
  • Receive 2 digital certificates : Internship Completion Certificate and a Sustainability Quiz Certificate.


  • Next Steps for Educational Institution Enrolment – Schools & Colleges
  • 1. Contact us. ancilla@invosystems.com
    Share your educational institution’s name, location,  and contact details.
    2. Select Programme(s) of Interest
    Indicate the PlanetSustain Sustainability Education Programme(s) you are interested in offering to your students and educators.
    3. Attend the Programme & Collaboration Webinar
    Attend our weekly webinar, where our team will explain the programme structure, duration, activities, student commitment, certificates, fees, and institutional responsibilities.
    4. Receive & Review Programme Details
    5. Review & Decide
    6. Confirm Participation
  • Internship Programme Overview 

    App Basic Setup and Registration

    Internship Climate Action Data Entry 

    Community Outreach Fieldwork

    PlanetSustain Sustainability Quiz 

    PlanetSustain 120 Hours Fieldwork