Alto Ingredients, Inc. Completes Transaction to Monetize All 2025 45Z Clean Fuel Production Tax Credits

Alto Ingredients (NASDAQ: ALTO) completed a sale of all its 2025 Section 45Z Clean Fuel Production Tax Credits to a third-party buyer.

Rhea-AI Summary

Alto Ingredients (NASDAQ: ALTO) completed a sale of all its 2025 Section 45Z Clean Fuel Production Tax Credits to a third-party buyer. These credits stem from low-carbon transportation fuels produced at its Pekin Dry Mill and Columbia facilities.

The transaction generated approximately $8.9 million in cash proceeds, before broker fees and other costs, consistent with prior expectations. Alto Ingredients views monetizing these credits as a meaningful cash source and expects to benefit from 2026 and future Section 45Z credits.

Positive

• Sold all 2025 Section 45Z tax credits for approximately $8.9 million in cash proceeds
• Monetization of low-carbon fuel tax credits aligns with company strategy and expectations
• Transaction provides additional cash to support initiatives and, according to management, enhance shareholder value
• Ongoing low-carbon fuel production expected to generate Section 45Z tax credits in 2026 and later years

Negative

• None.

Argus Jun 15 session

-2.81% close to close Open Argus

Details

News Market Reaction – ALTO

In the Jun 15 session, ALTO declined 2.81%, reflecting a moderate negative market reaction.

Data tracked by StockTitan Argus on the day of publication.

Market Context

This announcement highlights Alto’s continued execution on monetizing Section 45Z benefits, converti...

Analysis

This announcement highlights Alto’s continued execution on monetizing Section 45Z benefits, converting 2025 credits into $8.9 million of cash while also expecting about $15 million of net 2026 proceeds. Together with a $150,000,000 effective S-3 shelf and prior $7.5 million in 2025 45Z earnings, the company has emphasized both credit-driven cash generation and flexible capital access. Investors may watch future 45Z volumes, actual shelf usage, and profitability trends to gauge longer-term impact.

Key Figures

2025 45Z tax credits monetized: $8.9 million Shelf registration capacity: $150,000,000 Annual alcohol capacity: 330 million gallons +5 more

2025 45Z tax credits monetized

$8.9 million

Cash proceeds from sale of 2025 Section 45Z credits, before fees

Shelf registration capacity

$150,000,000

Maximum aggregate offering under S-3 shelf filed May 8, 2026

Annual alcohol capacity

330 million gallons

Total annual alcohol production capacity disclosed in shelf prospectus

Specialty alcohol capacity

110 million gallons

Annual specialty alcohol capacity within total 330 million gallons

Alcohols marketed 2025

350 million gallons

Approximate volume of alcohols marketed in 2025

Shares outstanding

77,485,153 shares

Common stock outstanding as of May 7, 2026

2025 45Z earnings

$7.5 million

Section 45Z clean fuel tax credit earnings recorded in 2025

Expected 2026 45Z proceeds

$15 million

Approximate net Section 45Z proceeds expected for 2026

Historical Context

5 past events · Latest: May 18

5 events

1. May 18

   Investor conference

   24h Move

   +0.6%

   Participation in Craig-Hallum institutional investor conference with 1x1 meetings.

2. May 06

   Earnings report

   24h Move

   -18.4%

   Q1 2026 return to profitability with Section 45Z contributions and positive EBITDA.

3. Apr 30

   Earnings date set

   24h Move

   +4.0%

   Announcement of Q1 2026 release date and conference call details.

4. Mar 23

   Investor event

   24h Move

   -0.7%

   Participation in H.C. Wainwright Renewable Fuels Virtual Day with management presentation.

5. Mar 04

   Earnings report

   24h Move

   +54.6%

   Q4 and 2025 results showing return to profitability and benefits from 45Z credits.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

section 45z clean fuel production tax credits, low-carbon ethanol, low-carbon transportation fuels, shelf registration, +2 more

6 terms

section 45z clean fuel production tax credits regulatory

"all of Alto Ingredients’ 2025 Section 45Z Clean Fuel Production Tax Credits generated"

A Section 45Z clean fuel production tax credit is a U.S. federal tax incentive that pays producers based on the amount and carbon intensity of eligible low‑carbon fuels they generate. Think of it as a per‑unit subsidy that raises a producer’s cash receipts for making cleaner fuels, improving project economics and lowering operational risk. Investors watch it because it can materially increase revenue, shorten payback times, and change the valuation and attractiveness of fuel and energy projects.

low-carbon ethanol technical

"generated from its low-carbon ethanol production. These credits relate to the company’s 2025"

Low-carbon ethanol is alcohol-based fuel produced using processes and feedstocks that emit significantly fewer greenhouse gases over its lifecycle than conventional ethanol. Investors care because it can qualify for regulatory credits, subsidies, or premium markets and reduce legal and reputational risks tied to emissions; think of it as a ‘cleaner model’ of a familiar product that can unlock policy-driven demand and affect costs, margins, and long-term value.

low-carbon transportation fuels technical

"These credits relate to the company’s 2025 low-carbon transportation fuels produced"

Fuels used to power cars, trucks, ships and planes that produce significantly less greenhouse gas emissions over their lifecycle than conventional gasoline or diesel, including low-emission biofuels, hydrogen, electricity and synthetic fuels. Think of swapping an old wood stove for a cleaner heater: the fuel does the same job but with less pollution. Investors watch these fuels because shifting demand, regulations, and subsidies can change costs, market size and company profitability.

shelf registration regulatory

"filed a shelf registration on May 8, 2026 to offer, from time to time, up"

Shelf registration is when a company gets permission ahead of time to sell new stocks or bonds over a period of time instead of all at once. It matters to investors because it lets a company raise money quickly when needed, but it can also change the value of existing shares if many new ones are sold.

View in glossary

preferred stock financial

"to offer, from time to time, up to $150,000,000 of common stock, preferred stock,"

Preferred stock is a type of ownership in a company that typically offers investors higher and more consistent dividend payments than common stock. Unlike regular shares, preferred stock usually doesn’t come with voting rights but provides a priority claim on the company’s assets and profits, making it a more stable and predictable investment option. This makes preferred stock attractive to those seeking steady income with lower risk.

warrants financial

"$150,000,000 of common stock, preferred stock, debt securities, warrants and units."

Warrants are special documents that give you the right to buy a company's stock at a set price before a certain date. They are often used as a way for companies to attract investors or raise money, and their value can increase if the company's stock price goes up.

View in glossary

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PEKIN, Ill., June 15, 2026 (GLOBE NEWSWIRE) -- Alto Ingredients, Inc. (NASDAQ: ALTO), a leading producer and distributor of specialty alcohols, renewable fuels and essential ingredients, announced that it has completed a sale transaction with a third-party corporate buyer for all of Alto Ingredients’ 2025 Section 45Z Clean Fuel Production Tax Credits generated from its low-carbon ethanol production.

These credits relate to the company’s 2025 low-carbon transportation fuels produced at both its Pekin Dry Mill and Columbia facilities. The company sold its 2025 tax credits for approximately $8.9 million in cash proceeds, before broker fees and other transaction costs, in line with the company’s previous expectations.

“We are pleased to execute on our strategy to monetize our low-carbon fuel tax credits under Section 45Z,” said Rob Olander, Alto Ingredients’ Chief Financial Officer. “The ability to monetize these credits provides a meaningful source of cash to support our initiatives and increase shareholder value.”

The company expects to continue to benefit significantly from its 2026 and future years’ Section 45Z Clean Fuel Production Tax Credits.

About Alto Ingredients, Inc.
Alto Ingredients, Inc. (NASDAQ: ALTO) is a leading producer and distributor of specialty alcohols, renewable fuels and essential ingredients. Leveraging the unique qualities of its facilities, the company serves customers in a wide range of consumer and commercial products in the Health, Home & Beauty; Food & Beverage; Industry & Agriculture; Essential Ingredients; and Renewable Fuels markets. For more information, please visit www.altoingredients.com.

Safe Harbor Statement under the Private Securities Litigation Reform Act of 1995
Statements and information contained in this communication that refer to or include Alto Ingredients’ estimated or anticipated future results or other non-historical expressions of fact are forward-looking statements that reflect Alto Ingredients’ current perspective of existing trends and information as of the date of the communication. Forward-looking statements generally will be accompanied by words such as “anticipate,” “believe,” “plan,” “could,” “should,” “estimate,” “expect,” “forecast,” “outlook,” “guidance,” “intend,” “may,” “might,” “will,” “possible,” “potential,” “predict,” “project,” or other similar words, phrases or expressions. Such forward-looking statements include, but are not limited to, statements concerning Alto Ingredients’ expectation to benefit from and to monetize its 2026 and future years’ Section 45Z Clean Fuel Production Tax Credits. Actual results may differ materially from Alto Ingredients’ current expectations depending upon a number of factors affecting Alto Ingredients’ business and plans. Forward-looking statements are based on current expectations, estimates, assumptions and projections and involve known and unknown risks and uncertainties that could cause actual results to differ materially from those expressed or implied by such statements. These risks and uncertainties include, among others, changes in applicable tax laws and regulations or related guidance (including with respect to Section 45Z), Alto Ingredients’ ability to continue to qualify for and generate Section 45Z Clean Fuel Production Tax Credits at anticipated levels, actual operating performance and production volumes, fluctuations in feedstock and energy costs, market conditions and pricing for low-carbon fuels, the availability of and demand from third-party buyers for such tax credits on acceptable terms, and other events, factors and risks previously and from time to time disclosed in Alto Ingredients’ filings with the Securities and Exchange Commission including, specifically, those factors set forth in the “Risk Factors” section contained in Alto Ingredients’ Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 8, 2026.

Company IR and Media Contact:
Michael Kramer, Alto Ingredients, Inc., 916-403-2755
Investorrelations@altoingredients.com

IR Agency Contact:
Jody Burfening, Alliance Advisors Investor Relations, 212-838-3777
Investorrelations@altoingredients.com

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Alto Ingredients (NASDAQ: ALTO) announce about its 2025 45Z tax credits on June 15, 2026?

Alto Ingredients announced it completed a sale of all its 2025 Section 45Z Clean Fuel Production Tax Credits. According to Alto Ingredients, the credits came from low-carbon ethanol used in transportation fuels produced at its Pekin Dry Mill and Columbia facilities.

How much did Alto Ingredients (NASDAQ: ALTO) receive from selling its 2025 Section 45Z tax credits?

Alto Ingredients received approximately $8.9 million in cash proceeds from selling its 2025 Section 45Z tax credits. According to Alto Ingredients, this amount is before broker fees and other transaction costs and was in line with the company’s previous expectations for monetizing these credits.

Which Alto Ingredients facilities generated the 2025 45Z Clean Fuel Production Tax Credits that were sold?

The 2025 Section 45Z tax credits were generated by Alto Ingredients’ Pekin Dry Mill and Columbia facilities. According to Alto Ingredients, these facilities produced low-carbon transportation fuels, and all related 2025 credits from this production were included in the completed sale transaction.

How could the 2025 45Z tax credit monetization impact Alto Ingredients (NASDAQ: ALTO) shareholders?

The completed sale provides Alto Ingredients with about $8.9 million in cash proceeds from 2025 credits. According to Alto Ingredients, monetizing Section 45Z tax credits offers a meaningful cash source to support company initiatives, which management believes can help increase shareholder value over time.

Will Alto Ingredients (NASDAQ: ALTO) benefit from Section 45Z Clean Fuel Production Tax Credits after 2025?

Alto Ingredients expects to continue benefiting from Section 45Z Clean Fuel Production Tax Credits in 2026 and future years. According to Alto Ingredients, ongoing low-carbon fuel production should keep generating these credits, providing additional opportunities to monetize them and potentially support future cash flow.