Green Corral Project

Clean sidewalks make Bangkok more walkable. That’s why we’re installing green waste enclosures citywide to keep trash in place, ensure timely collection, and prevent scattering from wind, rain, or animals, as well as blocked drains

What's wrong?

Not enough trash bins where waste is heavily dumpe

Winds or floods can blow trash bags onto the street, blocking drains

Garbage is torn open by dogs or rats searching for food

Trash left on walkways makes sidewalks less accessible

What is a "Khok Khiew"?

“Khok Khiew” is a foldable waste enclosure designed to organize temporary garbage storage in communities
Composed of 5 steel pieces and 4 plastic mesh sheets, assembled into a rectangle
It has an openable lid and no bottom panel
Designed to keep trash neatly contained in a set space
Includes hooks or locks for connecting multiple units, so the waste area can be expanded as needed

How does it work?

Set up in high-waste areas with a minimum sidewalk width of 2 meters

Khok Khiew is available 6:00 PM – 5:30 AM. No garbage bags outside these hours

Dispose of waste on time. Adjust Khok Khiew size to match waste volume

Staff maintain cleanliness and monitor waste disposal. No dumping outside allowed hours

Please help us by working together

Please use Khok Khiew to keep the area clean and tidy

Sort waste before disposal

How to sort?

Tie the bag tightly

Close the trash enclosure lid properly

No trash outside hours

Do not throw trash bags

Results overview

Setup complete
62 installation
229 cages
21 Districts

And plans to install more gradually

This is something good we will witness

Trash disposal points on sidewalks have become cleaner and more orderly
Prevents trash from floating, being scattered by animals, or blocking drains
Helps improve the environment.
Everyone uses strong bags to prevent tearing and reduce dirty water from garbage
Cuts clogged drains and slow water flow