The following breweries have a demonstrated commitment to sustainability and the environment and have been awarded the Iowa Green Brewery Certification.

Platinum

SingleSpeed Brewing - Waterloo

Gold

Big Grove Brewery - Iowa City

Fat Hill Brewing - Mason City

Franklin Street Brewing - Manchester

Peace Tree Brewing Co. - Knoxville

Second State Brewing - Cedar Falls

Silver

Big Rack Brew Haus - Winterset

Brightside Aleworks - Altoona

Exile Brewing Co. - Des Moines

Iowa Brewing Company - Cedar Rapids

Keg Creek Brewing Company - Glenwood

Laketime Brewery - Clear Lake

Lark Brewing - Waterloo

PIVO Brewery - Calmar

SingleSpeed Brewing - Cedar Falls

Worth Brewing Company - Northwood

Bronze

7Hills Brewing - Dubuque

Alluvial Brewing - Ames

Contrary Brewing Company - Muscatine

Court Ave Restaurant & Brewing Company - Des Moines

Fenders Brewing - Polk City

Firetrucker Brewery - Ankeny

Limestone Brewers - Osage

No Coast Beer Co. - Oskaloosa

Okoboji Brewing Company - Spirit Lake

River Ridge Brewing - Bellevue

Reclaimed Rails Brewing Company - Bondurant

Twisted Vine Brewery - West Des Moines