Cover photo for Agricultural Irrigation Pump Engine Repower Program

Agricultural Irrigation Pump Engine Repower Program

San Joaquin Valley Air Pollution Control District


Pays 85% of eligible cost to replace an existing 25 HP+ agricultural irrigation pump engine with a new cleaner diesel engine or an electric motor (electric option also covers 50% of utility line-extension fees). Applicant must have an executed District contract before purchasing; funding is currently available.


Eligibility

Existing engine must comply with District Rule 4702 and ARB stationary/portable diesel ATCMs; engine/motor must operate 75% of annual hours within SJVAPCD; existing engine rated greater than 25 HP; stationary or transportable off-road industrial engine.


Details

Financial Instrument

Cost Share


Terms

85% of eligible costs (plus 50% of line extension for electric); not a rebate—contract required before purchase; old engine to certified dismantler; reimbursement on claim.

Published amounts: Diesel to Diesel repower (25 HP+): 85% of eligible costs. Diesel/NG/Propane to Electric motor: 85% + 50% of line extension fees (if applicable). 'The maximum incentive is not to exceed 85% of eligible costs' and is calculated up to the cost-effectiveness limit.


Application Instructions

Online: Diesel-to-Diesel at https://apps.valleyair.org/agpump?type=D2D ; Diesel/NG/Propane-to-Electric at https://apps.valleyair.org/agpump?type=D2EL ; PDF applications also posted. Submit Form W-9. Claim for Payment packet emailed to grants@valleyair.org.

Deadline text on the page: 'Funding is currently available for both Diesel to Diesel and Diesel/Natural Gas/Propane to Electric repower options.' First come, first served.




Updated September 9, 2026

Image Credit: Methi SOMÇAĞ

This information was gathered from public sources. Ambrook is not responsible for or able to affect the results of any financial programs listed, nor are they responsible for any incorrect information that is listed or is on the hyperlinked external sites. All information is subject to change.

Explore hundreds more programs on Ambrook.

Search Funding Library