Washington State Penitentiary (WSP)
Hosts one of Washington State’s most extensive Sustainability in Prisons Project programs, integrating environmental stewardship with vocational training and community service. The facility features large-scale gardens—including a unique Diversity Garden—pollinator habitat, beekeeping, composting, and waste sorting that dramatically reduce waste and produce fresh food for kitchens and donation. Incarcerated technicians refurbish computers for schools, train service dogs, and create valuable compost and firewood for local partners. AHCC also supports innovative practices like worm farming.

Program Partners Highlights
Aquaculture and Aquaponics
Highlights as of December 2025:
This system uses a closes system loop to grow house plants and plant starts that are used across the facility.
Area:
SPL
Art program
Highlights as of December 2025:
Various art pieces created by incarcerated artists are donated to auctions that support various charities.
Area:
SPL
Partners:
Various nonprofit partners
Beekeeping
Highlights as of December 2025:
Area:
MUS – SPL
Partners:
West Plain Beekeepers, Washington State Beekeepers Association
Community crew
Highlights as of December 2020:
Sustainability-related activities included landscaping, mowing, trimming, brush removal, cleaning out creeks, tree and shrub planting for fish and wildlife habitat, and pumpkin harvest; During COVID-19, crews have not been allowed out into the community and have focused on maintaining facility grounds
Area:
WSP-MSU
Partners:
City/County of Walla Walla, Veterans Administration, Port of Walla Walla, Walla Walla Fairgrounds, Walla Walla Landfill, Walla Walla County Private Properties, and local Cities and/or Counties such as Waitsburg, Dayton, College Place, Prescott
Composting, main
Highlights as of December 2020:
In previous years, 75.9925 tons of post-consumer food waste to compost; 85.605 tons of post-consumer food waste to in-ground composting to improve soil in wheat fields; saves ~$150,000 in disposal fees.
Area:
WSP
Crochet Program
Highlights as of December 2025:
A team of 4 SPL workers crochet various items for donation.
Area:
SPL
Electrical upgrades
Highlights as of December 2020:
This past year, Facility Electrical Dept continued LED lighting retrofits: 90 perimeter pole lights, 282 fluorescent to LED replacements, 66 light fixtures, and 21 wall packs
Area:
WSP
Flower gardens
Area:
MSU
Flower gardens
Highlights as of December 2020:
Pollinator-friendly flower gardens, boxes, and baskets; added several new planter boxes and a pollinator garden of clove
Area:
WSP-MSU
Furniture Repair
Area:
SPL
Horticulture
Highlights as of December 2020:
Five flower plots for members of mental health programming
Area:
WSP-MHU
Partners:
Institutional Sustainability Garden
Highlights as of December 2020:
In 2020, grew ~89,000 lbs of produce, donated 23,530 lbs, remaining 65,054 lbs. for prison kitchen; 2018 grew ~110,000 lbs of produce, donated 2,471 lbs; remainder to prison kitchen, saving $122,677
Area:
WSP
Partners:
Blue Mountain Action Council and Christian Aid Center
Institutional Sustainability Garden
Kitten program
Highlights as of December 2020:
Temporarily suspended due to COVID-19; in previous years, 125 kittens and cats (mostly kittens) socialized and raised for adoption
Area:
WSP-BAR
Partners:
Parole-a-bear
Area:
SPL
Quilting
Area:
SPL
Rental garden boxes
Highlights as of December 2020:
48 raised bed gardens, available to individual renters for personal use; program created with goal to reduce violence
Area:
WSP-South Complex
Rental garden boxes
Highlights as of December 2020:
38 raised garden bed boxes used by 58 individuals; limited movement during COVID-19 pandemic caused some difficulty in accessing gardens. Despite these challenges, program received ~100,000 hours of participation
Area:
WSP-MSU
Partners:
———–
Sagebrush Steppe Ecological Conservation Program
Area:
SPL
Sheep conservation program
Highlights as of December 2020:
Program active but some work is pending the appointment of a lead animal researcher for WSU; previous year, 9 Suffolk ewes produced 18 lambs; 10 female and 8 male; partners developed new data tracking systems and protocols. Certification and materials are in development
Area:
WSP-MSU
Partners:
Washington Department of Fish and Wildlife, Washington State University
Sign Shop
Area:
SPL
Partners:
————
SPL Overview
Highlights as of December 2020:
Program donated 9,000+ items to nonprofits and provided 12,750 items for state use. All technicians receive education and training. COVID-19 was a large focus for SPL: 20,785 COVID-related items (face shields, barriers, and over 15,000 masks) were made out of donated fabric for the community and state.
Area:
WSP-SPL
Partners:
Sustainable Practices Lab: receive materials donations from partners; donated to 550 charities since start of SPL 2012
SPL Overview
Area:
SPL
Partners:
Sustainable Practices Lab: receive materials donations from partners; donated to 550 charities since start of SPL in 2012
SPL: Aquaculture and Aquaponics
Highlights as of December 2020:
Grew 800lbs of lettuce for prison kitchen; built new outdoor tilapia pond and improved inside program structures; technicians train and practice in fish breeding
Area:
WSP-SPL
SPL: Art program
Highlights as of December 2020:
More than 492 unique and amazing paintings were created using recycled pallet wood and old bed sheets for canvas, which were donated to various charities
Area:
WSP-SPL
Partners:
Various nonprofit partners
SPL: Creative projects
Highlights as of December 2020:
In past year, created more than 60 projects such as puzzles and sculptures
Area:
WSP-SPL
SPL: Furniture Repair
Highlights as of December 2020:
Sort and salvage donated materials; 1,929 pieces of institutional furniture were repaired and put back into use; instruction on safety and tool use
Area:
WSP-SPL
SPL: Green Zone
Highlights as of December 2020:
8,900 lbs. of produce donated to Walla Walla Senior Center and local soup kitchens in response to increased need for meals due to COVID-19. Farm to school still operated this year with the local school districts, and SPL supplied 1,200 starter plants and 2,000 lbs. of compost. Educational learning for youth also provided by Farm to school organizers.
Area:
WSP-SPL
Partners:
Farm to school, Lettuce Grow, Master Gardening program, OSU
SPL: Green Zone composting
Highlights as of December 2020:
40+ tons kitchen food waste combined with waste paper results in 20+ tons of finished compost; compost spread in
Area:
WSP-SPL
SPL: Learning Center
Highlights as of December 2020:
Creates education curricula, manages inventory, coordinates events, TV repair and rental
Area:
WSP-SPL
SPL: Quilting
Highlights as of December 2020:
Using donated or cast-off fabric and thread, constructed 480+ quilts and blankets for charity
Area:
WSP-SPL
Partners:
Fallen Outdoors, United Methodist Church, Brian Fisher Memorial org, local retirement/convalescent homes.
SPL: Roots of Success, environmental course
Highlights as of December 2020:
Graduated 23rd class August 2018; 353 graduates so far; program on hold until funding available
Area:
WSP-SPL
Partners:
SPL: Waste sorting and recycling
Highlights as of December 2020:
Program donated 9,000+ items to nonprofits and provided 12,750 items for state use. All technicians receive education and training. COVID-19 was a large focus for SPL: 20,785 COVID-related items (face shields, barriers, and over 15,000 masks) were made out of donated fabric for the community and state.
Area:
WSP-SPL
Partners:
Sustainable Practices Lab: receive materials donations from partners; donated to 550 charities since start of SPL 2012
SPL: Water treatment systems
Highlights as of December 2020:
New, larger-scale water filter system project in planning stages: 5-year project with 300 large water filters to be constructed at SPL for large-scale project throughout the Navajo Nation
Area:
WSP-SPL
Partners:
Project 41, Ohio State University, Duke University, Suez, Worldwide Assist, Assist International
SPL: Wood Shop & Carving
Highlights as of December 2020:
2,609 woodcraft items were created for state use. 1,943 items crafted and donated to nonprofits and charities.
Area:
WSP-SPL
Partners:
WSP Employees Veterans’ Committee, Hard Headz, Habitat for Humanity, Humane Society, Fallen Outdoors, Salmon for Soldiers and other non-profit groups
SPL: Wood Shop & Carving
Area:
SPL
SPL: Worm Farm
Highlights as of December 2020:
Produced 5 tons of worm castings within the past year and reduced institutional landfill impact by 5+ tons; worm products donated to nonprofits and used in institution gardens
Area:
WSP-SPL
Waste sorting & recycling
Highlights as of December 2020:
In 2020, ~275,200 pounds of cardboard, metals, and batteries diverted to recycling; new recycle shop improved sorting
Area:
WSP
Waste sorting & recycling
Area:
WSP
Water conservation
Highlights as of December 2020:
East Complex Big Yard switched from city water to well water. Net savings of ~$16,000 from city water and electricity costs
Area:
WSP
Partners:
Government rebates via PPL Electric Utilities; ICON Systems Inc.
Water conservation
Water treatment systems
Area:
SPL

“What does science mean to me? Science is the study of the world around us… I would not want to experience life without science.”
Morris Talaga
Program Participant

Stories & Reflections
We design and deliver hands-on programs that connect environmental education.

“I never did well in school and my skills were more on the manual labor side. While I was incarcerated at Cedar Creek Correction Center in 2015 thru…”
Darin Armstrong
Former SPP conservation technician

Together, We Reimagine
What’s Possible
Sustainability thrives on community. Be part of a unique collaboration that bridges
education, environmental justice, and rehabilitation in real, tangible ways.

