Rain Enhancement Technologies Holdco, Inc. · NASDAQ:RAIN

Rain Enhancement Technologies Holdco — Investor Presentation (April 2025)

23 slides from Rain Enhancement Technologies Holdco's investor presentation, April 2025

  1. Slide 1: Rain Enhancement Technologies Management Presentation

    TM Rain Enhancement Technologies Management Presentation

  2. Slide 2: Why We Are the Best Solution to Solve the Global Water Crisis NOW!

    Why We Are the Best Solution to Solve the Global Water Crisis NOW! Key Highlights of RET ✓ Our mission is to serve all regions devastated by drought and companies with products and services that rely on an ever-decreasing supply of water ✓ Proven technology solution - statistically documented effica

  3. Slide 3: Ionization Cloudseeding; Proven, Reliable Technology with Demonstrated Results

    Rainwater Tech Ionization Cloudseeding; Proven, Reliable Technology with Demonstrated Results 1930s 1990s 2017 2022 Bergeron- MIT’s Cloud Leading antenna Findeisen Atmospheric Lab condensation physicist, Dr. Ted theorize around conducts field nuclei Anderson, builds supercooled trials in weather ack

  4. Slide 4: How RWT Generates Rain Enhancement Using Ionization

    How RWT Generates Rain Enhancement Using Ionization Technology Innovation 3 ✓ Machine learning and advanced gauge monitoring Plumes attach to cloud nuclei and allow for precise rainfall measurement pass along charge stimulating ✓ Improving where and when to enhance rain growth into larger rain drops

  5. Slide 5: WETA – Weather Enhancement Technology Array

    More Details: WETA – Weather Enhancement Technology Array • A WETA system is constructed of composite materials including fiberglass and ceramics. • The ionization "antenna" of the WETA array is approximately 39 feet (12m) wide, constructed of fiberglass composite and attached to ceramic insulators

  6. Slide 6: WETA Coverage

    WETA Coverage • The effect can start within ½ mile of the array • Ion plume extends out as far as 30 miles, depending on prevailing winds • For any dominant wind direction, the plume expands around 1 mile on each side of the array • At the furthest point from the array, the ion plume can reach 18 mi

  7. Slide 7: Installing WETA

    Installing WETA - Can be split – the main array section has one electrical connection. - Prefer the array to be the highest point on the site. - Arrays are aligned with dominant operating season wind patterns to maximize coverage and transfer. - Meteorological analysis is completed to confirm local

  8. Slide 8: Rainwater Technology Design for Viable Rainfall Enhancement

    Rainwater Technology Design for Viable Rainfall Enhancement Proven design with demonstrated 15yr lifespan with minimal results ongoing costs1 Increased average rainfall by Scalable in all global regions - ~18% over 6yr trial size of a goalpost Single system serves many Environmentally sensitive with

  9. Slide 9: 3rd Party Oman Case Study

    3rd Party Oman Case Study Background of Oman Trials Scott Morris – Rainfall Enhancement Expert • Trials were carried out in the Hajar Mountains from 2013-2018; one of the most water-stressed / rainfall-stressed areas in the world • ~20 Automatic Weather Stations were set up to monitor atmospheric co

  10. Slide 10: 3rd Party Oman Case Study 2022 Analysis

    3rd Party Oman Case Study 2022 Analysis 2022 Analysis • Analysis of the data collected in the trial shows that ionization led to a statistically significant enhancement in positive rainfall in gauges located up to 70 km downwind of the ionizers2 • A headline analysis specified prior to commencement

  11. Slide 11: Rainwater Tech Deployment Timeline

    Rainwater Tech Deployment Timeline Installation & Setup Phase in <6 months Implementation & Deployment Phase Month 1 Month 2 Month 3-5 Month 6 Year 1 Ongoing Monitoring & 6 Data Collection Initiate Rainfall 5 Enhancement Ongoing Installation 4 & Setup 15-Year Ongoing Period of Manufacturing & 3 Tran

  12. Slide 12: Rainwater Tech Robust Platform Ready for Global Deployment

    Rainwater Tech Robust Platform Ready for Global Deployment Assessment Data Analysis Monitoring Communication Infrastructure Detailed local Understand the Perform Augment Build and physical and local weather continuous 360- autonomy with maintain climatological patterns to degree review to human infr

  13. Slide 13: Landmark MOU for RET

    Landmark MOU for RET Discovery Land Corporation • US-based real estate developer and operator of private residential club communities and resorts • 30+ properties worldwide The RET and DLC Arrangement • Binding agreement pursuant to which DLC expects to deploy RET’s platform across its properties •

  14. Slide 14: Addressing Key Questions Around Ionization Cloudseeding

    Addressing Key Questions Around Ionization Cloudseeding Key Questions Rainwater Tech Clarifications Ionization is untested and relies on Rooted in simple, existing physics complex physics concepts theory using natural conditions Statistical approaches proving theory Robust dataset produced and but n

  15. Slide 15: Benefits That Set Us Apart

    Benefits That Set Us Apart • Our mission is to serve all regions devastated by drought and companies with products and services that rely on an ever-decreasing supply of water. • Complimentary to any water-stressed area’s broader water supply strategy. • Proven technology solution - statistically do

  16. Slide 16: Thank you! Next Steps

    Thank you! Next Steps TM 16

  17. Slide 17: Today's Media Abundant With Warnings of Global Water Issues

    Today’s Media Abundant With Warnings of Global Water Issues TM 17

  18. Slide 18: Huge Global Need for Water

    Huge Global Need for Water Tourism and Agriculture Hydro Power Nuclear Power Insurance & Re- River & Water Large Recreation Industry Plants Plants Insurance Authorities Landowners Oil & Gas Energy & Forest City, State and Cloud Data Social Decarbonization Companies Transportation Ministries Federal

  19. Slide 19: Much of the World is in a Major Water Crisis

    Much of the World is in a Major Water Crisis <1% of the water in the world is drinkable 40% gap in the supply of water & demand by 2030 20% drop in renewable water resources for every 1°C increase in global avg. temperature Source: NY Times, Morgan Stanley, World Atlas, WHO TM 19

  20. Slide 20: Global Crisis with a Proven Solution

    Global Crisis with a Proven Solution 1 Massive Global Water Shortage 2 Current Water Supply Solutions 1. Water scarcity is a major global issue that is 1. There are primarily 3 additional water supply dramatically worsening solutions included in plans for water scarce regions: 2. The human impact is

  21. Slide 21: Ionization Rainfall Generation is the Least Expensive Potable Water per m3

    Ionization Rainfall Generation is the Least Expensive Potable Water per m3 $2.50 Potable Water Supplies Recycled / Managed Water Desalination Indirect Potable $1.95 $2.00 Reuse $1.69 Water Rates in $ / m3 $1.50 Non-Potable Stormwater Reuse $1.26 $1.20 Geographically limited water sources such as des

  22. Slide 22: Rainwater Tech Team

    Rainwater Tech Team Randy Seidl Harry You Niccolo de Masi Chief Executive Officer Board Director Technical Advisor ✓ Four decades of experience across  Over 150 M&A transactions and raised  C-Suite / Board of 7 mobile app companies various technology sectors: cloud, hundreds of billions in total c

  23. Slide 23: Rainwater Tech Team (Cont'd)

    Rainwater Tech Team (Cont’d) Lyman Dickerson Oanh Truong Alexandra Steele Board Director CFO & Board Director Board Director  Over 30 years of operating experience in  Impact-driven leader with a breadth of ✓ Member of The American Meteorological the water industry experience in financial and acco

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