Earth Day 2021

Proudly Announcing Our Earth Day 2021 Winners! Thank you to all participants.

Earth Day 2021 Announcement

Earth Day 2021 Winners!

We are pleased to recognize all the 2021 OZZI© Earth Day Contest winners and participants. We applaud your commitment to and promotion of sustainability.

It is due to programs like yours that an estimated 25,000,000 single - use disposable containers have been averted from oceans and landfills and future generations will see a significant reduction in single - use container pollution.


  • 17 Colleges and Universities
  • 4 Senior Living Centers
  • 2 Independent Schools


  • 1 Grand Prize (1,000 O2GO©)
  • 1 First Runner-Up (500 O2GO©)
  • 5 Second Runner-Up (250 O2GO©)
  • 1 International Winner (250 O2GO©)
  • 1 Social Media Winner (250 O2GO©)

Earth Day 2021 Winners

Congratulations To

Northfield Mount Hermon

View Certificate

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