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Welcome to One Healthcare Ecochallenge 2025!

Watch the short video below to learn the basics.
You'll be an One Healthcare Ecochallenge 2025 expert in no time!

One Healthcare
One Healthcare Ecochallenge 2025
April 1 - April 30, 2025

Collective Impact

Small actions add up to big impact — this is what happens when thousands of actions are taken together.

Have you joined the challenge yet? Be part of the collective impact.

  • 54,521
    actions COMPLETED
  • 3,070
    participants
  • 127
    teams
  • 1
    country
  • 23
    states and territories
  • UP TO
    265
    sustainability pledges
    taken
  • UP TO
    2,718
    meatless or vegan meals
    consumed
  • UP TO
    283
    locally sourced meals
    consumed
  • UP TO
    53,128
    gallons of water
    have been saved
  • UP TO
    68
    water leaks
    reported
  • UP TO
    9,885
    items
    recycled
  • UP TO
    3,031
    single-use bags
    not sent to the landfill
  • UP TO
    9,750
    pieces of paper
    avoided
  • UP TO
    14,762
    pieces of litter
    picked up
  • UP TO
    5,689
    pieces of plastic cutlery
    not sent to the landfill
  • UP TO
    4,243
    disposable cups
    not sent to the landfill
  • UP TO
    674
    pounds
    waste composted
  • UP TO
    6,627
    plastic bottles
    not sent to the landfill
  • UP TO
    98,516
    pounds of CO2
    have been saved
  • UP TO
    613
    lightbulbs
    replaced
  • UP TO
    14,999
    miles
    not traveled by car
  • UP TO
    2,356
    miles
    traveled by EV
  • UP TO
    2,303
    miles
    traveled by bus
  • UP TO
    267
    trees
    planted
  • UP TO
    57,538
    minutes
    spent outdoors
  • UP TO
    719
    hours
    volunteered
  • UP TO
    741
    individuals
    recognized for sustainability
  • UP TO
    3,787
    items
    donated
  • UP TO
    248
    local or diverse businesses
    supported
  • UP TO
    102
    advocacy actions
    completed
  • UP TO
    1,624
    healthcare connections
    made
  • UP TO
    269
    ideas
    shared
  • UP TO
    2,679
    random acts of kindness
    completed
  • UP TO
    17,073
    minutes
    spent being mindful and/or meditating
  • UP TO
    51,227
    minutes
    not spent in front of a screen
  • UP TO
    6,144
    more servings
    of fruits and vegetables
  • UP TO
    47,572
    additional oz of water
    consumed
  • UP TO
    59
    pints of blood
    donated
  • UP TO
    44,096
    minutes
    of additional sleep
  • UP TO
    126,175
    minutes
    spent exercising
  • UP TO
    290
    well-being appointments
    made
  • UP TO
    1,575,585
    more steps
    taken
  • UP TO
    20,359
    minutes spent
    learning
  • UP TO
    264
    greener purchases
    made