Rain Enhancement Technologies Launches First U.S. Installation with Colorado Permit Approval

Rhea-AI Summary

Rain Enhancement Technologies (NASDAQ:RAIN) began operations of its first U.S. Weather Enhancement Technology Array (WETA) in Gill, Colorado, after the Colorado Water Conservation Board approved a weather modification permit on November 11, 2025. The permit is valid through October 31, 2026 with a potential five-year renewal. The solar-powered, chemical-free WETA can cover up to 360 square miles (≈230,000 acres) in Weld County and cites peer-reviewed trials indicating potential rainfall increases of 15–18%. The system will operate under strict oversight with real-time monitoring, automatic suspension during National Weather Service severe-weather warnings, and annual target-control evaluations and reporting requirements.

Positive

• Permit approval for Colorado installation through 10/31/2026
• WETA can cover 360 sq miles (~230,000 acres)
• 15–18% potential rainfall increase cited from peer-reviewed trials
• Autonomous solar-powered, chemical-free operation

Negative

• Initial permit is short-term (expires 10/31/2026) and needs renewal
• Operations subject to automatic suspension during National Weather Service severe-weather warnings
• U.S. effectiveness not yet demonstrated; data collection required per permit

Insights

Water Resources Analyst

RAIN’s WETA begins U.S. operations in Colorado under a one-year permit; potential modest rainfall uplift and regulatory oversight matter most.

The system is now operational in Gill, Colorado, under a Weather Modification Permit valid through October 31, 2026 with a possible five-year renewal. The installation can cover up to 360 square miles and 230,000 acres and is described as solar-powered, autonomous, and chemical-free, using ionization to create aerosols that enhance condensation.

Regulatory controls include automatic suspension during National Weather Service severe-weather warnings, real-time monitoring, coordination with local emergency management, and mandated annual target-control evaluations and periodic performance reports to the Colorado Water Conservation Board. These conditions create clear data collection and safety gates that limit operational risk and provide a formal performance record.

Key items to watch over the next 12 months include the permit performance reports, the annual target-control evaluation, and any permit renewal decision; the permit end-date is October 31, 2026. If reported data confirm the stated 15-18% rainfall increases, that would materially support claims of effectiveness; if not, regulatory scrutiny could intensify.

Agricultural Impact Economist

This deployment targets agricultural water supply, promising measurable coverage and a stated 15-18% rainfall uplift for parts of Weld County.

The WETA installation is positioned to affect up to 360 square miles of agricultural land in Weld County and is framed as a tool to supplement water for cropping and livestock operations; the release notes Colorado agriculture uses roughly 80% of the state's developed water supply, which contextualizes potential demand-side interest.

Operational characteristics—autonomous solar power and minimal maintenance—could lower ongoing costs if performance metrics validate the technology. The permit requires annual reports and target-control evaluations, which will produce the empirical evidence needed to assess whether the system yields agronomic or economic benefit across the stated 230,000 acres.

Concrete near-term monitors are the mandated performance reports and the annual evaluation due within the permit year ending October 31, 2026; those documents will drive commercial uptake decisions and any broader adoption discussions.

Company's WETA Ionization Technology Begins Operations in Gill, Colorado, Marking State's First Warm Weather Modification Program

NAPLES, FL / ACCESS Newswire / November 11, 2025 / Rain Enhancement Technologies Holdco, Inc. (NASDAQ:RAIN) ("RAIN" or the "Company"), a leading provider of ionization rainfall generation technology, today announced it has commenced operations of its first U.S. installation following approval of a Weather Modification Permit from the State of Colorado's Water Conservation Board. The Company's Weather Enhancement Technology Array (WETA) system, installed in Gill, Colorado, in October 2025, marks the state's first warm weather modification program and is now operational under a permit valid through October 31, 2026, with the potential for a five-year renewal. The installation can enhance up to 360 square miles of agricultural land in Weld County, where the technology has the potential to increase rainfall by 15-18% based on peer-reviewed trials.

"This first U.S. installation represents a transformative milestone for Rain Enhancement Technologies as we bring our proven ionization technology to American agricultural communities," said Randy Seidl, CEO of Rain Enhancement Technologies. "Colorado's rigorous evaluation process and forward-thinking approach to water resource management validate the potential of our technology to address water scarcity challenges. We're proud to pioneer the state's first warm weather modification program at a time when innovative water solutions are critically needed."

The ground-based WETA system operates by using electrical charge to create naturally occurring ionized aerosols, which then travel to cloud layers where they enhance condensation and stimulate precipitation. Unlike Colorado's traditional cold weather cloud seeding that uses silver iodide, RAIN's chemical-free, solar-powered approach harnesses natural atmospheric processes.

"After years of working with this groundbreaking technology internationally, it's very exciting to see the growing interest in our solution to address the ongoing water shortage crisis," said Scott Morris, Chief Technical Officer of Rain Enhancement Technologies. "With the first of our US installations to be deployed, we're excited to demonstrate the real-world impact of ionization rainfall generation technology at scale. The Gill installation represents years of engineering refinement and will operate autonomously using solar power, making it both environmentally sustainable and cost-effective."

This marks Colorado's first warm weather seeding operation, differentiating it from existing cold weather programs in the state that use silver iodide to enhance snowpack. RAIN's ionization technology has demonstrated effectiveness in warm weather conditions through international deployments, including a six-year trial in Oman's Hajar Mountains, where results were published by the Royal Statistical Society showing statistically significant rainfall increases. The Colorado installation operates under strict regulatory oversight, including automatic suspension protocols during National Weather Service severe weather warnings, real-time weather monitoring capabilities, and coordination with local emergency management officials.

"We're encouraged by the potential of this innovative technology to supplement water resources for Colorado's agricultural communities," said Andrew Rickert, Weather Modification Program Manager with the Colorado Water Conservation Board. "This program will provide valuable data on warm weather modification effectiveness while maintaining our rigorous safety and environmental standards. Rain Enhancement Technologies' approach represents a new tool in our comprehensive water management strategy."

The Colorado installation comes as western U.S. agriculture faces persistent drought conditions that have forced farmers to fallow fields, reduce livestock herds, and seek innovative water security solutions. Colorado's agricultural sector, which consumes approximately 80% of the state's developed water supply, continues to experience pressure from reduced water allocations and climate variability. The WETA system's coverage area can enhance up to 360 square miles, encompassing 230,000 acres of agricultural land that could benefit from enhanced precipitation.

As part of the permit requirements, RAIN will conduct annual target-control evaluations, submit periodic performance reports to project sponsors, and provide detailed annual reports to the Colorado Water Conservation Board. The solar-powered system operates autonomously with minimal maintenance requirements and produces no environmental residue through its chemical-free ionization process.

About Rain Enhancement Technologies, Inc.
Rain Enhancement Technologies was founded to provide the world with reliable access to water, one of life's most important resources. To achieve this mission, RAIN aims to develop, manufacture, and commercialize ionization rainfall generation technology. This weather modification technology seeks to provide the world with reliable access to water and transform business, society, and the planet for the better. The Company is also developing applications for fog mitigation and snow enhancement to expand weather modification capabilities beyond rainfall generation. To learn more, go to www.investor.rainenhancement.com.

Forward-Looking Statements
The disclosure herein includes certain statements that are not historical facts but are forward-looking statements for purposes of the safe harbor provisions under the United States Private Securities Litigation Reform Act of 1995. Forward-looking statements generally are accompanied by words such as "believe," "may," "will," "estimate," "continue," "anticipate," "intend," "expect," "should," "would," "plan," "project," "forecast," "predict," "potential," "seem," "seek," "future," "outlook," and similar expressions that predict or indicate future events or trends or that are not statements of historical matters. These forward-looking statements include, but are not limited to, (1) statements regarding expected benefits of the Company's technology in Colorado; (2) references with respect to the anticipated rainfall increases; (3) references to permit renewals and future installations; (4) the projected effectiveness of the WETA system; and (5) potential expansion of operations. These statements are based on various assumptions and on the current expectations of RAIN's management and are not predictions of actual performance. These forward-looking statements are subject to risks and uncertainties as set forth in the Company's filings with the SEC. If any of these risks materialize or assumptions prove incorrect, actual results could differ materially from the results implied by these forward-looking statements. There may be additional risks that RAIN does not presently know or currently believes are immaterial. Forward-looking statements speak only as of the date they are made. RAIN undertakes no obligation to update forward-looking statements to reflect events or circumstances after the date they were made except as required by law or applicable regulation.

Media Contact
Linda Maynard
Rain Enhancement Technologies
Phone: (617) 869-4832
Email: linda@rainenhancement.com

SOURCE: Rain Enhancement Technologies

View the original press release on ACCESS Newswire

FAQ

What did RAIN announce about its first U.S. installation in Colorado (NASDAQ:RAIN) on November 11, 2025?

RAIN announced its WETA system in Gill, Colorado began operations under a permit valid through October 31, 2026 with potential five-year renewal.

How much land can Rain Enhancement Technologies' WETA cover in Weld County, Colorado (RAIN)?

The WETA installation can enhance up to 360 square miles, roughly 230,000 acres of agricultural land.

What rainfall gains does RAIN cite for its ionization technology in the Colorado permit announcement?

The company cites peer-reviewed trial results showing potential rainfall increases of 15–18%.

How long is the Colorado weather modification permit for RAIN's WETA system effective (RAIN)?

The permit is effective through October 31, 2026 and includes the possibility of a five-year renewal.

What operational safeguards and reporting does the Colorado permit require for RAIN's WETA (NASDAQ:RAIN)?

Requirements include real-time weather monitoring, automatic suspension during National Weather Service severe-weather warnings, annual target-control evaluations, and periodic performance reports.

Is RAIN's WETA chemical-based and how is it powered in Colorado (RAIN)?

The WETA system is described as chemical-free and operates autonomously using solar power.