USDA REAP Grants and Loan Guarantees — How Rural Businesses Fund Energy Projects

The USDA Rural Energy for America Program (REAP) is uniquely powerful because it combines two types of funding that are almost never offered together: grants that cover up to 50% of project costs with no repayment required, and loan guarantees of up to $25 million for the remaining financing. No other federal program for small businesses offers this combination.

REAP is available to agricultural producers and rural small businesses for renewable energy systems and energy efficiency improvements. Solar, wind, anaerobic digesters, biomass, geothermal, and energy efficiency retrofits all qualify. The program has funded thousands of projects nationwide — but remains almost entirely unknown outside of energy industry circles.

Program Basics

Feature	Current Terms
Grant amount (when available)	Up to 50% of eligible project costs — no repayment required
Grant maximum — renewable energy	$1,000,000 per project
Grant maximum — energy efficiency	$500,000 per project
Loan guarantee	Up to $25,000,000; USDA guarantees up to 75% of loan
Combined funding	Grant + loan guarantee can cover up to 75% of total project cost
Who qualifies	Agricultural producers AND rural small businesses
Location requirement	Rural areas — communities under 50,000 population
Loan term	Up to 40 years (lender and USDA determine based on project)
Grant status (2026)	Paused — USDA reviewing FY2026 parameters. Loans accepted year-round.

Who Qualifies

Agricultural Producers

An entity that derives at least 50% of gross income from agricultural operations. This includes farmers, ranchers, livestock producers, and agricultural cooperatives. Agricultural producers are eligible for both the renewable energy system and energy efficiency components of REAP.

Rural Small Businesses

A for-profit business located in a rural area (community under 50,000 population) that meets SBA small business size standards. Nonprofits, government entities, and electric utilities are generally not eligible as rural small businesses under REAP, though agricultural cooperatives may qualify.

Eligible Project Types

Renewable Energy Systems

• Solar photovoltaic systems (ground-mounted and rooftop)
• Wind energy systems
• Anaerobic digesters (biogas from agricultural waste)
• Biomass systems (solid fuels, biodiesel, ethanol)
• Geothermal systems
• Small hydropower systems
• Hydrogen production from renewable sources

Energy Efficiency Improvements

• High-efficiency HVAC systems
• Insulation and building envelope improvements
• LED lighting upgrades
• High-efficiency motors and pumps
• Energy management systems
• Irrigation efficiency improvements (agricultural producers)

How REAP Loan Guarantees Work (Available Now)

Even while grants are paused, REAP loan guarantees continue to be available year-round. The USDA guarantees up to 75% of the loan made by an approved commercial lender, significantly reducing the lender's risk and enabling financing that conventional lenders would otherwise decline.

For a $1 million solar project financed entirely through a REAP loan guarantee: the lender makes a $1 million loan; USDA guarantees $750,000 (75%); the lender's actual risk exposure is only $250,000. This guarantee structure enables lenders to finance rural energy projects they'd otherwise decline as too risky or too specialized.

The Grant + Loan Combination (When Grants Resume)

When REAP grants are available, the combination with a loan guarantee is exceptionally powerful. On a $1 million renewable energy project: a 50% grant covers $500,000 with no repayment required; a REAP loan guarantee finances the remaining $500,000; the borrower's out-of-pocket equity requirement may be as low as 10–15% of the total project. The effective cost of capital on a REAP-funded project is dramatically below any conventional financing alternative.

Application Timing

REAP grant applications historically operated on quarterly windows when open. The October 2024 Notice of Funding Opportunity established application deadlines for FY2025–2027, but the grant window was suspended in mid-2025 due to an overwhelming backlog. USDA has indicated it will reopen grant applications once the backlog is processed and new program parameters are established.

Rural businesses with energy projects should position now: get the technical feasibility study done, work with a REAP-approved lender on the loan guarantee component, and be ready to submit a grant application when the window reopens.

Finding a REAP-Approved Lender

REAP loans are made by USDA-approved commercial lenders — not the USDA directly. Not every rural bank or credit union has processed REAP loans. Finding a lender who has actually completed REAP applications, understands the guarantee process, and has relationships with USDA Rural Development state offices is essential. An inexperienced lender adds months to the timeline and increases the risk of application errors.

This guide reflects USDA REAP program status as of March 2026. Program parameters, grant availability, and eligibility requirements are subject to change. Verify current status at rd.usda.gov before making project or financing decisions. SBALoansToday.co is an independent information and lead generation service.