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Costco - Construction materials from renewable resources - green building

Costco - Construction materials from renewable resources - green building

Stories and News

Explore the latest updates, columns, videos, news and more about Costco’s sustainability initiatives.

From Costco

A variety of vegetables, grains and fruits on a table

Three Tips for Sustainability-Conscious Shoppers

Certifiably good ideas to add to your shopping list.

A water farming site in blue water surrounded by snowy peaks

Could the Next Farming Frontier Be the Open Ocean?

As demand for seafood grows, Costco supplier SalMar is pioneering a new way to farm salmon.

A raised shot of an entire Costco Warehouse

Doing The Right Thing

This is Costco’s operating principle, but what does it really mean? Take a walk through our sustainability timeline for some examples.

Costco Lends a Hand to Habitat

Thirteen Costco employees helped Habitat for Humanity and others to build 25 homes in five days.

Happy fisherman holding fish in front of fishing boat

Meeting Demand for Seafood

Responsible aquaculture (farmed seafood) is part of how Costco provides seafood to members.

Renewable energy - light bulb with green world map imposed on bulb

Our Global Energy Strategy

Learn about our efforts to increase our clean energy use and reduce emissions in our daily operations.

Woman kneeling and holding soil in cupped hands above green leaves

Renewing Our Soil

Regenerative agriculture offers an option for better soil health – which means healthier crops and farms for the long term.

Bee on white follower - pollinator

Protecting Pollinators

See what bee-friendly steps Costco is taking to keep pollinators happy – and what you can do, too.

Costco Business center exterior in Dallas, Texas at twilight

STAR Efforts

One of Costco’s key programs helps our buildings to set goals and operate as efficiently as possible.

Man and woman in agricultural field discussing crops

Going to the Source

Responsibly sourcing our products starts well before the warehouse with the questions we ask.

Videos