Desert Control AS: Desert Control's Next-Generation Production Unit Delivers First Commercial-Scale Field Application on 12 Acres of Medjool Date Palms in Arizona

Sandnes, Norway, 13 July 2026 - Desert Control (OSE: DSRT), a leader in soil and water conservation technology, announces that its next-generation production unit has completed a Liquid Natural Clay (LNC) application across 12 acres of Medjool date palms in Somerton, Arizona. The project marks the first commercial-scale field deployment of the new system and a key validation of Desert Control's transition from prototype development to full commercial production.

The next-generation production unit is built on a new, production-optimized system configuration designed for manufacturability, improved efficiency, modularity, and a reduced footprint. Engineered for high-capacity output and deployment in demanding operational environments, the unit dramatically increases LNC application efficiency compared with earlier equipment. It serves as Desert Control's baseline configuration for future builds, enabling the company to scale its production fleet to meet growing demand from customers and licensees.

In Somerton, the unit performed to specification under field conditions that were hot, arid, and sandy c. The deployment provides an early, real-world demonstration of the system's throughput and reliability at commercial scale, a critical step as Desert Control expands delivery capability across the American Southwest.

LNC, a proprietary soil restoration technology, helps sandy, fast-draining soils retain water and nutrients more effectively, reducing irrigation demand and supporting healthier plant growth. In date cultivation, where trees grow in arid conditions on sandy desert soils, improved retention in the root zone can directly support tree health and long-term productivity while lowering water use, making Somerton a fitting environment to showcase the new unit's capabilities.

"Having our next-generation production unit in the field and performing at commercial scale are two of the most important milestones on our path to scaling Desert Control," said James Thomas, Chief Executive Officer of Desert Control. "I remain encouraged by the quantity and quality of our piloting activity and believe this production unit's validation is well timed as we look forward to what we hope will be a busy season of commercial applications."

Additional next-generation units are planned to support wider commercial rollouts of LNC technology. The successful deployment marks a significant step in Desert Control's commercialization strategy, demonstrating the operational readiness and scalability needed to meet growing customer demand.

For more information, please contact:

David Borah

Chief Financial Officer

david.borah@desertcontrol.com

About Desert Control

Desert Control develops innovative solutions to enhance soil health, conserve water, and promote ecosystem resilience. Our proprietary Liquid Natural Clay (LNC) allows sandy, fast-draining soils to retain water and nutrients, improving soil health, crop yields, and ecosystem vitality while conserving water. Desert Control provides customized solutions to strengthen sustainability, profitability, and prosperity for agriculture, forests, and green landscapes. In collaboration with partners and clients, we aim to preserve natural resources, enhance food security, and ensure a climate-resilient future.

Cautionary Note

This release contains forward-looking information and statements relating to the business, performance, and items that may be interpreted to impact the results of Desert Control and/or the industry and markets in which Desert Control operates. Forward-looking statements are statements that are not historical facts and may be identified by words such as "aims," "anticipates," "believes," "estimates," "expects," "foresees," "intends," "plans," "predicts," "projects," "targets," and similar expressions. Such forward-looking statements are based on current expectations, estimates, and projections, reflect current views concerning future events, and are subject to risks, uncertainties, and assumptions, and may be subject to change without notice. Forward-looking statements are not guarantees of any future performance, and risks, uncertainties, and other important factors could cause the actual business, performance, results, or the industry and markets in which Desert Control operates to differ materially from the statements expressed or implied in this release by such forward-looking statements. No representation is made that any of these forward-looking statements or forecasts will come to pass or that any forecasted performance, capacities, or results will be achieved, and you are cautioned not to place any undue reliance on any forward-looking statements.