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Rain Systems offers a specialized water conservation service for turf using proprietary Precision Injection Machines. These implant non-toxic, biodegradable hydrogels directly into turf roots. This patented technology enhances soil water retention, enabling substantial reductions in irrigation frequency and water consumption for multiple years, maintaining turf quality.
The company was co-founded by CEO Elaine R. Sibert and CTO Jim E. Sibert. Their insight stemmed from recognizing the vital need for efficient water management in green spaces, leading to their innovative hydrogel injection system to combat water scarcity. This approach provides a practical solution for landscape water challenges.
Rain Systems serves large institutional and public clients managing extensive landscapes, including universities and municipal park systems. Its vision centers on advancing sustainable water practices through its technological approach, aiming for environmental conservation and client cost efficiency. The company fosters optimized water use to ensure a greener, more sustainable future for managed landscapes.
Rain Systems has raised $150K across 1 funding round.
Rain Systems has raised $150K in total across 1 funding round.
# Rain Systems: Water Conservation Through Precision Hydrogel Technology
Rain Systems is an agritech company that reduces turf irrigation water consumption by up to 50% through patented hydrogel injection technology.[1] The company develops and deploys Precision Injection Machines that implant biodegradable hydrogels into existing grass at the root level, allowing the soil to retain water that would otherwise be lost to drainage and evaporation.[1][4] This approach solves a critical problem for municipalities, schools, golf courses, and other organizations managing large green spaces: maintaining healthy turf while dramatically reducing water usage and irrigation frequency.
The company serves institutional clients managing significant landscaping infrastructure, including government agencies, educational institutions, and recreational facilities. Rain Systems operates as a service provider, installing its hydrogel technology on client properties rather than selling products directly.[1] With approximately five employees and a focus on sustainable water conservation, the company addresses both environmental necessity and operational cost reduction for its customers.
Rain Systems was founded in April 2016 by Elaine Sibert (CEO) and Jim Sibert (CTO), two entrepreneurs with complementary expertise.[1][2] Elaine brings extensive operational and business development experience, having founded her first production company, Three (One) O, at age 26 without external investment and growing it to over $150 million in revenue.[2] She managed large-scale operations and logistics across projects for major clients including HBO, Showtime, ABC, Fox Broadcasting, and major brands like Walmart and McDonald's.
Jim Sibert, a self-described "life-long technology geek," invented and patented the core Precision Injection Machine technology.[1] His background spans 20+ years in restaurant, bar, and real estate investments before he discovered hydrogels' water conservation potential and redirected his entrepreneurial focus toward solving irrigation challenges.[1] Notably, Jim developed the working prototype by collaborating with specialized engineers from NASA, the Navy Submarine program, and artificial intelligence software experts, demonstrating the technical rigor embedded in the company's founding.[1]
The company gained early validation in April 2016 when it was selected for the Los Angeles Cleantech Incubator's accelerator program.[2] This was followed by pilot projects with CalState University Northridge, the City of Los Angeles Department of Recreation and Parks, Los Angeles Unified School District, and Soule Park Golf Course.[2] In June 2018, Rain Systems received an Innovative Conservation Program Grant from the Metropolitan Water District of Southern California and secured $150,000 in seed funding from Quake Capital.[2]
Rain Systems operates at the intersection of climate tech and water scarcity, two of the most pressing challenges facing developed economies. As drought conditions intensify across the western United States and water restrictions become more common, municipalities and institutions face mounting pressure to reduce consumption while maintaining essential services like landscaping and recreation.
The company's timing is advantageous: water conservation has shifted from a niche environmental concern to a regulatory and budgetary imperative. Government agencies and public institutions—Rain Systems' primary targets—face both legal mandates to reduce water usage and financial incentives to lower operational costs. The Metropolitan Water District's grant award signals that Rain Systems' approach aligns with regional water management priorities.
The agritech sector more broadly is experiencing increased investment and innovation, but Rain Systems occupies a specific niche: retrofitting existing infrastructure rather than replacing it. This positions the company favorably against solutions requiring complete system overhauls, which face higher adoption barriers and capital requirements.
Rain Systems has established a defensible position in a growing market with proven technology, institutional validation, and experienced founders. The company's challenge lies in scaling from pilot projects to widespread deployment across the thousands of municipalities, school districts, and golf courses managing turf in water-stressed regions.
The path forward likely involves expanding geographic reach beyond Southern California, deepening relationships with large institutional clients to drive repeat business, and potentially licensing or franchising the Precision Injection Machine technology to accelerate deployment. As water scarcity becomes more acute and regulatory pressure intensifies, demand for proven conservation solutions should increase substantially.
The company's success will ultimately depend on execution: converting pilot projects into long-term contracts, maintaining service quality as it scales, and demonstrating clear ROI to justify adoption costs. If Rain Systems can establish itself as the standard solution for institutional turf water conservation, it could become a significant player in the broader climate tech ecosystem while addressing one of the most tangible environmental challenges facing American cities.
Rain Systems has raised $150K across 1 funding round. Most recently, it raised $150K Seed in May 2018.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| May 1, 2018 | $150K Seed | — | 2.12 Angels, Goodwater Capital, LvlUp Ventures, Osney Capital, Quake Capital, Rostrum Capital, Startup Capital Ventures, Structure Capital, Jinesh Patel | Announced |
Rain Systems has raised $150K in total across 1 funding round.
Rain Systems's investors include 2.12 Angels, Goodwater Capital, LvlUp Ventures, Osney Capital, Quake Capital, Rostrum Capital, Startup Capital Ventures, Structure Capital, Jinesh Patel.
