[California Department of Food and Agriculture](https://www.cdfa.ca.gov)

October 2026 (Full application deadline, projected)

Up to $750,000 per project; typical project duration up to 30 months.

Supports California dairy and livestock operations in implementing non-digester manure management practices to reduce methane emissions.

Only one award per site; prior recipients may only apply for new sites.

--- ## Description The Alternative Manure Management Program (AMMP) provides financial support to commercial dairy and livestock operations in California for the adoption of non-digester manure management practices that reduce greenhouse gas emissions, especially methane. The program aims to help farms transition from liquid-based manure handling systems (such as anaerobic lagoons) to alternative approaches like solid separation, compost bedded pack barns, pasture-based systems, and conversion from flush to dry scrape collection. These practices are intended to be scalable, cost-effective, and suitable for diverse farm sizes and management styles, supporting California’s climate goals and improving environmental outcomes such as air and water quality. AMMP projects are expected to be operational for at least five years and contribute to California’s target of reducing methane emissions from the livestock sector. --- ## Due Dates - October 2026 (anticipated full application deadline; projected based on prior cycles) *All dates are projected based on the annual cycle; check the program page for updates.* --- ## Funding Amount - Maximum grant amount: **$750,000 per project** - Typical project duration: **up to 30 months** - Cost share is encouraged but not required; matching funds and in-kind contributions may strengthen the application. --- ## Eligibility - **Eligible Applicants:** Commercial dairy and livestock operations located in California. - **Site Limit:** Only one AMMP award per dairy or livestock operation site. Past recipients may only apply for new sites. - **Eligible Practices:** Projects must implement non-digester manure management practices that reduce methane emissions, such as: - Pasture-based management - Compost bedded pack barns - Solid separation - Conversion from flush to dry scrape manure collection - **Ineligible:** Sites with existing digesters funded by CDFA or sites that have already received AMMP funding (unless for a new site). - **Permitting:** All necessary permits must be secured within 18 months of grant agreement execution. --- ## Application Process - Applications are submitted online via the CDFA grants portal (typically Amplifund). - Required attachments include: - Project narrative - Site plan and design documents - Budget worksheet (AMMP template required) - AMMP Benefits Calculator Tool (Excel) - Supporting documentation (quotes, permits, etc.) - Only costs incurred during the grant term are reimbursable. - Technical assistance is available free of charge via CDFA-funded providers and UC Cooperative Extension specialists. --- ## Additional Information - **Advance Payments:** Up to 25% of the award amount can be requested as an advance, subject to documentation and justification. - **Reporting:** Recipients must submit quarterly invoices and provide annual post-project reports for five years after project completion, documenting GHG reductions and project co-benefits. - **Withhold:** 10% of the grant is withheld until successful verification of project completion. - **Unallowable Costs:** Costs incurred outside the grant term, repairs, general equipment not primarily used for manure management, and recipient’s own labor are not eligible for reimbursement. - **Contractors:** Contractor costs are capped at 25% of the grant amount; design/engineering costs are capped at 5%. --- ## External Links - [AMMP Program Page (CDFA)](https://www.cdfa.ca.gov/oefi/ammp/) - [2023–2024 Awarded Projects & Data](https://www.cdfa.ca.gov/oars/ammp/docs/2024_AMMP_AwardedProjects.pdf) - [Technical Assistance Providers List](https://www.cdfa.ca.gov/oefi/technical/docs/2023_ammp_taps.pdf) - [UC ANR Climate Smart Ag Technical Assistance](https://ciwr.ucanr.edu/Programs/ClimateSmartAg/TechnicalAssistanceProviders/) - [AMMP Frequently Asked Questions (PDF)](https://www.cdfa.ca.gov/oefi/ammp/docs/2024_AMMP_FAQ.pdf) --- ## Contact Information | Contact | Email | Phone | More Info | |--------------------------|-----------------------------------------------|---------------|-----------| | CDFA Office of Public Affairs | OfficeOfPublicAffairs@cdfa.ca.gov | 916-654-0466 | [Contact CDFA](https://www.cdfa.ca.gov/Contact_Us.html) | | AMMP Program Staff | cdfa.oefi_ammp_fech@cdfa.ca.gov | — | — | For free technical assistance, see the [Technical Assistance Providers List](https://www.cdfa.ca.gov/oefi/technical/docs/2023_ammp_taps.pdf) or contact your local [UC Cooperative Extension Specialist](https://ciwr.ucanr.edu/Programs/ClimateSmartAg/TechnicalAssistanceProviders/).

Alternative Manure Management Program

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