Turfgrass Water Conservation Alliance

What Turfgrass Water Conservation Alliance does

Turfgrass Water Conservation Alliance (TWCA) is a 501(c)(3) nonprofit founded in 2010 and headquartered in Corvallis, Oregon. It operates a multi-year, multi-site drought tolerance qualification program for turfgrass cultivars, using Digital Image Analysis (DIA) and rainout shelters at university research sites including Virginia Tech, Purdue, Arkansas, Penn State Berks, and Michigan State. Cultivars that demonstrate statistically significant water savings (up to 40% less water than standard turfgrass) across at least two years and multiple sites earn the TWCA Qualified Seal, which products must contain at least 70% of to display. The qualification portfolio covers Kentucky Bluegrass, Tall Fescue, Perennial Ryegrass, Fine Fescue, and a new Bermudagrass trial launched in 2025.

TWCA was founded by direct competitors in the turfgrass seed industry — Pennington, Pure Seed, and Turf Merchants Inc. — who pooled resources to establish a single, independent, peer-reviewed standard. The organization generates revenue through three membership tiers: Producer Members (warm-season fees disclosed at $20,000 annually, including board seats and trial entries), Industry Members (seed distributors and sod farms), and Supporters (end-users), supplemented by charitable donations via the Flipcause platform. It distributes through 480+ retail locations including SiteOne Landscape Supply's 450+ branches, sod farms, and online store locators, and runs the Turf Trade municipal program with utilities in Salt Lake City, Provo, Ogden, Murray, Sandy, Weber County, Minneapolis, and Okotoks (Alberta). TWCA is the only turfgrass program referenced in the National Green Building Standard (NGBS), enabling builders to earn up to 9 certification points, and is the only grass seed product recognized in the Alliance for Water Efficiency's GetWaterSmart directory.

Name

Turfgrass Water Conservation Alliance

Legal name

Turfgrass Water Conservation Alliance

Website

https://tgwca.org

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

1–10 employees

Short description

TWCA is a 501(c)(3) nonprofit that qualifies drought-tolerant turfgrass cultivars through multi-year, multi-site trials using Digital Image Analysis. It serves seed producers, municipalities, sod farms, builders, and homeowners across North America, distributing through 480+ retail locations.

Ownership category

akta.pro rank

Product category

Turfgrass Water Conservation Certification

NAICS

Environment, Conservation and Wildlife Organizations (813312), Social Advocacy Organizations (8133)

SIC

Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Water Resources & Watershed Protection (BPAGAGAK)

akta.pro secondary industry

Climate Change Mitigation & Adaptation (BPAGAGAF)

Keywords

• Drought-tolerant turfgrass
• Turfgrass qualification program
• Water conservation certification
• Turfgrass drought trials
• Drought-tolerant grass seed

Headquarters

HQ city

Corvallis

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Technology or R&D, Personnel, Marketing or Sales, Operations, Others

Revenue model

1. Producer Membership: Annual membership fees from seed producers (cool-season and warm-season) ranging from approximately $20,000 annually for warm-season producer members. Includes trial entries, board seat, and access to TWCA tools and data.
2. Industry Membership: Fees from seed distributors and sod farms for directory listing, qualification reports, program participation, and member map visibility.
3. Supporter Membership: Annual membership fees from end-users supporting drought-tolerance evaluation and advocacy, with access to member downloads and optional directory listing.
4. Donations and Charitable Contributions: TWCA accepts charitable donations through Flipcause platform to support research, awards, and mission advancement.

Pricing tiers

Go-to-market motion4 records

Distribution channels5 records

Marketing channels8 records

Core offering

TWCA is a nonprofit organization that runs a rigorous multi-year, multi-site drought trialing program using Digital Image Analysis (DIA) and rainout shelter infrastructure at university research sites to qualify turfgrass cultivars for drought tolerance. Varieties that meet strict standards earn the TWCA Qualified Seal and are documented to use up to 40% less water than standard turfgrass. The organization supports qualifying producers, sod farms, and homeowners through membership programs, the Turf Trade municipal initiative, and educational tools.

Product overview

TWCA operates a nonprofit qualification program for drought-tolerant turfgrass cultivars. The core offering is the TWCA Qualified Seal Program, which uses multi-year multi-site trials with digital image analysis and independent peer review to certify grass varieties that use up to 40% less water. The qualified product portfolio includes five grass species: Kentucky Bluegrass, Tall Fescue, Perennial Ryegrass, Fine Fescue, and a new Bermudagrass trial for warm-season varieties. Supporting tools include the Irrigation Calculator and Seed Calculator for homeowners, plus a Planting Guide. TWCA runs the Turf Trade municipal program for lawn conversion and participates in the GetWaterSmart directory and NGBS green building standards. The organization offers three membership tiers (Producer, Industry, Supporter) and an annual awards program recognizing turfgrass science researchers.

Differentiator

Problem solved

Functional benefit

Brands

• Turf Trade: A program that helps homeowners replace high-water-use turf with drought-tolerant TWCA-qualified varieties, saving millions of gallons of water annually.
• NGBS Standards
• GetWaterSmart

Products and services

• TWCA Qualified Seal Program A rigorous multi-year, multi-site trialing program that qualifies turfgrass cultivars for drought tolerance through controlled drought testing, Digital Image Analysis, and independent peer review. Products must contain at least 70% TWCA-qualified material to earn the seal.
• TWCA Qualified Kentucky Bluegrass Varieties Cool-season turfgrass varieties proven to use significantly less water, including Bedazzled, Desert Dream, Diva, Full Moon, Ridgeline, Super Moon, Tirem, and Water Steward.
• TWCA Qualified Tall Fescue Varieties Cool-season turfgrass varieties with deep root systems and exceptional durability under heat and drought, including 2nd Millennium, Amity, Aquavita, Bonsai 2X, Dundee, GLX Aced, GLX Star, Lifeguard, RainDance, Rebel V, Rebel Xpedition, Relentless, Renegade DT, Saltillo, Sun Fire, Thunderstruck, Trinity, and ZigZag.
• TWCA Qualified Perennial Ryegrass Varieties Rapid-germination cool-season varieties with fine leaf texture and vibrant green color, including Deschutes, Gray Hawk, Legato, Manhattan 7, Molalla, Pacifico, Pennington APR 2154, Rainwater PR, Reservoir, Soprano, Sun Hawk, and Trek.
• TWCA Qualified Fine Fescue Varieties Shade-tolerant fine-textured grasses for low-input environments, including 4HES Hard, ASC295, Bighorn GT, Celestial, Enchantment, Heathland, Nanook, Seabreeze GT, Shadow III, Survivor, Viking H2O, and Xeric.
• TWCA Bermudagrass Trial Multi-site study to evaluate warm-season Bermudagrass cultivars for drought response, performance, and water-use efficiency. Trial runs through 2029 with qualification decisions to follow data collection.
• Irrigation Calculator Web-based tool for estimating run times and scheduling irrigation for TWCA-qualified turf based on lawn size, system output, and seasonal conditions.
• Seed Calculator

Quantifiable outcome

• TWCA-qualified turfgrass uses up to 40% less water than standard turfgrass
• +5 more outcomes

Named customers10 records

Segments6 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

AI capability2 records

Feature5 records

Partnerships

20 partnerships are on record, tiered core and minor.

• Salt Lake City Public UtilitiescoreGTM or Marketing Partner · 1 January 2023Public-private partnership for Turf Trade Up Program encouraging homeowners to replace high-water lawns with TWCA-qualified turfgrass. SLC landscapes use 29-35 inches of water per season while TWCA Qualified turf requires only ~18 inches, with pilot program saving up to 3.7 million gallons.
• Greenscape AllianceminorStrategic or Co-development Partner · 1 January 2021Expanded advocacy partnership formed in 2021 supporting water conservation and sustainable landscaping initiatives.
• Project EverGreenminorStrategic or Co-development Partner · 1 January 2014Partnership launched in 2014 to promote healthy turf and green spaces, coinciding with launch of ryegrass and low-maintenance trials.
• Center for Water Efficient Landscaping (CWEL)coreStrategic or Co-development PartnerUtah State University extension program providing educational content to help homeowners transition to water-efficient turfgrass cultivars. CWEL supports TWCA programs with research-based guidance.
• NENAminorGTM or Marketing PartnerPartnership with Northeast Neighborhood Association in Minneapolis for Turf Trade program promoting water-efficient landscaping and community engagement in water conservation.
• Home Innovation Research LabscoreStrategic or Co-development PartnerAdministrators of the National Green Building Standard (NGBS) who recognize TWCA-qualified turfgrass in the water-efficiency category, allowing projects to earn up to 9 points toward NGBS certification.
• Alliance for Water EfficiencycoreStrategic or Co-development PartnerCreator of GetWaterSmart online directory where TWCA-qualified turfgrass is the only grass seed product recognized alongside WaterSense, EnergyStar, and other water-efficiency certifications.
• Crop Science Society of AmericacoreStrategic or Co-development PartnerAnnual partnership for TWCA Turfgrass Water Conservation Awards presented at CSSA meetings, recognizing emerging researchers with cash prizes and advocacy grants.
• Biograss Sod FarmscoreChannel Partner/ Reseller/ DistributorTWCA member vendor participating in Turf Trade programs and selling TWCA-qualified sod products in Utah market.
• Bull Dog SodcoreChannel Partner/ Reseller/ DistributorTWCA member vendor participating in Turf Trade programs and selling TWCA-qualified sod products.
• Chanshare FarmsminorChannel Partner/ Reseller/ DistributorTWCA member vendor participating in Turf Trade programs and sod distribution.
• Granite SeedminorChannel Partner/ Reseller/ DistributorTWCA member vendor and native seed company participating in Utah Turf Trade programs.
• Twin City SeedsminorChannel Partner/ Reseller/ DistributorTWCA member seed company participating in Turf Trade distribution network.
• Manderley Turf ProductsminorChannel Partner/ Reseller/ DistributorTWCA member sod farm in Canada participating in Turf Trade and water conservation programs.
• Chinook Sod FarmsminorChannel Partner/ Reseller/ DistributorTWCA member sod farm participating in Turf Trade and water conservation distribution.
• SiteOne Landscape SupplycoreChannel Partner/ Reseller/ DistributorMajor national distributor with 450+ locations, primary channel for TWCA-qualified seed and sod products. Powers the TWCA Where to Buy locator tool.
• Virginia TechcoreStrategic or Co-development PartnerUniversity research partner hosting rainout shelter (ROS) for turfgrass drought trials since 2011. First ROS built as part of TWCA's multi-site trialing program.
• Purdue UniversitycoreStrategic or Co-development PartnerUniversity research partner with rainout shelter for controlled drought testing. Earned first trial incentive in 2021. Expanded ROS facilities in 2016-2017.
• University of ArkansascoreStrategic or Co-development PartnerUniversity research partner with rainout shelter facilities added in 2011 and 2016. Hosts Kentucky bluegrass and tall fescue trials.
• Penn State BerkscoreStrategic or Co-development PartnerUniversity research site built in 2019 hosting rainout shelter for standardized drought trials. Part of expanded national research network.

Scale indicators8 records

Recent moves12 records

Expansion highlights6 records

Direct peers

• National Turfgrass Evaluation Program (NTEP): NTEP is the closest peer: a federally coordinated turfgrass variety evaluation program that conducts multi-site trials across the US. Both organizations run standardized multi-location testing to benchmark turfgrass cultivars, although TWCA specializes specifically in drought tolerance and Water Sense outcomes while NTEP covers broader turf quality traits.
• Turfgrass Producers International (TPI): TPI is the global trade association for turfgrass/sod producers and serves a similar stakeholder base to TWCA's Industry Members and sod farm partners. Comparable in serving the same cool/warm season grass industry and advocating for turf use in sustainable landscapes.
• International Turfgrass Society: An international scientific society focused on turfgrass research and education. Comparable as a research-oriented organization engaged with turfgrass breeders and university scientists advancing cultivar knowledge, alongside TWCA's research and awards programs.
• Center for Water Efficient Landscaping (CWEL) — Utah State University: A Utah State University extension center providing research-based guidance on water-efficient landscaping. TWCA explicitly partners with CWEL on the Turf Trade program, and both organizations serve overlapping municipal and homeowner audiences with science-backed turf and landscape recommendations.

Broad incumbents

• Alliance for Water Efficiency: A nonprofit advancing water efficiency across multiple sectors; operates the GetWaterSmart online directory where TWCA is the only grass-seed product listed. Serves overlapping municipal and consumer audiences around water conservation, though TWCA is vertically specialized in turfgrass where A4WE is horizontal across water-using products.
• EPA WaterSense: EPA's voluntary water-efficiency labeling program covering plumbing, irrigation, and (through partner directories like GetWaterSmart) landscape products. Comparable as a federally recognized water-efficiency brand that sits alongside TWCA in third-party product directories.
• US Green Building Council (LEED): Operates LEED, the dominant green-building certification that competes for mind-share with NGBS (in which TWCA is embedded). Comparable in driving builder demand for water-efficient landscape credit, though TWCA's NGBS integration is more turf-specific than USGBC's broader framework.

Emerging players

• Irrigation Association: A leading industry association for irrigation equipment and water-efficient landscape practices. Adjacent to TWCA's mission in promoting landscape water conservation, often through the same municipal water utility channels, though focused on hardware and irrigation design rather than turfgrass cultivar qualification.

Others

• Scotts Miracle-Gro Company: One of the largest marketers of turfgrass seed and lawn-care products in North America. Not a peer in testing, but a customer-side stakeholder as a major producer/marketer of turfgrass cultivars that could participate in TWCA's Producer Member program.
• SiteOne Landscape Supply: The largest US distributor of landscape supplies with 450+ retail locations that powers TWCA's Where-to-Buy locator and is identified as a core channel partner. Comparable as a critical go-to-market conduit, not a direct testing or certification peer.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/_tgwca
• Facebookfacebook.com/TurfgrassWaterConservationAlliance
• Instagraminstagram.com/tgwca

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Turfgrass Water Conservation Alliance