News Releases

~Strong market adoption reinforcing the Company’s position as the industry standard~

Vancouver, British Columbia, Canada – September 17, 2025 Greenlane Renewables Inc. (“Greenlane” or the “Company”) (TSX: GRN / FSE: 52G), a leading global provider of biogas desulfurization and upgrading systems, today announced that its wholly-owned subsidiary Airdep S.r.l., received in the third quarter new purchase orders for its proprietary biogas desulfurization equipment including multi-unit purchases totalling $7.9 million (€4.9 million) from three repeat customers. These unit sales will support the production of renewable natural gas (“RNG”), also referred to as biomethane.

“These recent purchase orders from repeat customers demonstrate the strong market adoption of our biogas desulfurization product line,” said Brad Douville, CEO of Greenlane. “At Greenlane, we are committed to advancing renewable natural gas by addressing the industry’s most critical technology challenges, including biogas desulfurization, which is required by every biogas project. Our solution is setting the standard for dependable, cost-effective hydrogen sulfide (“H₂S”) removal. Adoption began in Italy, Europe’s fastest-growing biomethane market, and is now expanding across Europe and into the Americas, reflecting the confidence customers place in our technology.”

Airdep’s proprietary DBC series biogas desulfurization product line, branded as Greenlane™ Cascade H₂S in the Americas, delivers an established and robust regenerative biogas desulfurization solution delivering high performance at low cost. The process provides fast startup as it does not rely on sensitive biological processes and neither requires the addition of oxygen nor adds it to the treated gas. This is critical because oxygen is difficult and costly to remove after being added in alternative approaches to H₂S removal such as biological scrubbers or injection directly into the digester. Excess oxygen can lead to non-compliance with injection specifications and inability to sell gas.

For further information on the Greenlane™ Cascade H₂S product line, please click HERE.

About Greenlane Renewables

Greenlane is driving change: accelerating the energy transition. We are cleaning up two of the largest and most difficult to decarbonize sectors of the global energy system: the natural gas grid and commercial transportation. As a pioneer and leading specialist in biogas desulfurization and upgrading, we have been actively contributing to the decarbonization of our planet for over 35 years with more than 355 systems supplied into 28 countries. We transform biogas generated from organic waste into high-value grid-ready renewable natural gas (“RNG”) from a wide range of sources such as landfills, sugar mills, dairy farms, wastewater, and food waste. Greenlane is transforming energy production and creating new, sustainable revenue streams for its customers - all while dramatically reducing carbon emissions. Partner with us, let’s accelerate the energy transition together. For further information, please visit www.greenlanerenewables.com.

For more information please contact:
Incite Capital Markets
Darren Seed / Clayton Paradis
Ph: 604.493.2004
Brad Douville
CEO, Greenlane Renewables
Email: IR@greenlanerenewables.com

FORWARD LOOKING INFORMATION – This news release contains “forward-looking information” within the meaning of applicable securities laws. All statements contained herein that are not historical in nature contain forward-looking information. Forward-looking information can be identified by words or phrases such as “may”, “is expected”, “likely”, “should”, “would”, “plan”, “anticipate”, “intend”, “potential”, “proposed”, “estimate”, “believe” or the negative of these terms, or other similar words, expressions and grammatical variations thereof, or statements that certain events or conditions “can”, "may" or "will" happen. In particular, this news release contains forward looking information including statements regarding the continued customer adoption of Greenlane’s biogas desulfurization products, the sale of the biogas desulfurization products supporting the production of renewable natural gas, the potential for Company’s technology to expand across Europe and into the Americas, the establishment of the Company’s Cascade H₂S solution  as an industry standard for dependable and cost-effective hydrogen sulfide removal, and the performance and cost-advantages of the Company’s technology.The forward-looking information contained herein is made as of the date of this press release and is based on assumptions management believed to be reasonable at the time such statements were made, including management's perceptions of future growth and expected future developments, as well as other considerations that are believed to be appropriate in the circumstances. While management considers these assumptions to be reasonable based on information currently available to management, there is no assurance that such expectations will prove to be correct. By their nature, forward-looking information is subject to inherent risks and uncertainties that may be general or specific and which give rise to the possibility that expectations, forecasts, predictions, projections or conclusions will not prove to be accurate, that assumptions may not be correct and that objectives, strategic goals and priorities will not be achieved. A variety of factors, including known and unknown risks, many of which are beyond the Company’s control, could cause actual results to differ materially from the forward-looking information in this press release. Additional risk factors can also be found in the Company's Management Discussion and Analysis, its Annual Information Form and in its base shelf prospectus dated January 4, 2024, all of which have been filed under the Company's SEDAR+ profile at www.sedarplus.com. Readers are cautioned not to put undue reliance on forward-looking information. The Company undertakes no obligation to update or revise any forward-looking information, whether as a result of new information, future events or otherwise, except as required by applicable law. Forward-looking statements contained in this news release are expressly qualified by this cautionary statement.