One Company, One School
One Company
Supports One School
Through corporate ESG and CSR participation, rainwater drinking systems are installed in Cambodian schools and sustainably operated through BiTS student teams and the SKYBOT platform.
40
of 1,000
Rain Schools
40
Completed
1,000
Target
50K+
Beneficiaries
Recruiting Corporate Partners
One QR link connects the proposal, certification, and application
UN ECOSOC-accredited NGO
Recognized by the United Nations Economic and Social Council
Certified Donation Organization
Eligible for corporate tax-deductible donation review
UN WAA Commitment #685
Official UN DESA tracking and verification
Seoul National University-based technology
RFD system developed by Professor Han Moo Young's team
Cambodia RAC certification
Quality assurance by the Royal Academy of Cambodia
Why 1C1S
Connecting Corporate ESG to School Water Solutions
1C1S is not just a donation. It is a school-based ESG impact package covering installation, operation, certification, measurement, and reporting.
Clear school-based sponsorship
Companies can designate one school and clearly review student numbers, before-and-after installation photos, and water quality and quantity data.
BiTS × SKYBOT operating system
BiTS student teams record water quantity and quality on site, while RFA monitors global operations through the SKYBOT dashboard.
Reportable ESG outcomes
Provides reporting language and measurable indicators based on GRI 303 and 413 and SDGs 3, 4, and 6.
SKYBOT Platform
BiTS Manages the Field. RFA Responds Through SKYBOT.
SKYBOT is a Rain School operating platform that combines certified BiTS student data entry, a global dashboard, anomaly detection, and maintenance alerts.
Certified BiTS data entry
Only trained student operating teams enter water level, quality, and usage data, reducing omissions, errors, and tampering risks.
Global Dashboard
RFA can view storage, usage, water quality, and participation across Rain Schools worldwide from one dashboard.
Immediate issue response
When abnormal water quality, maintenance needs, or missing data are detected, alerts and inspection requests enable fast response.
AI and IoT expansion
The platform can expand to automatic sensor measurement, filter replacement prediction, and leakage or malfunction analysis.
Worldwide Network
Global Rain School Dashboard
RFA can quickly identify operational risks by integrating each school's storage volume, daily usage, water quality status, maintenance history, and data entry status.
5.3t
Total Collection
7.3t
Total Usage
5,403
Total Records
Issue Response Flow
Immediate response when issues occur
1
BiTS field measurement
2
SKYBOT data entry
3
RFA anomaly detection
4
Inspection request and resolution
Companies sponsor more than a simple installation. Each Rain School includes RFA's global operational monitoring and issue resolution system.
Real Operation
Students Manage the System and Prove Impact Through Data
Kombol High School, Cambodia
Genius School, Myanmar
How It Works
Four Steps from Corporate Participation to ESG Reporting
01
MOU-basedPartnership agreement
Rain For All, Cambodia's Ministry of Education, and the school establish a three-party cooperation structure.
02
RAC-certifiedSystem installation and certification
The SNU-based RFD system is installed and officially certified by Cambodia's RAC.
03
Real-time managementBiTS field management and SKYBOT integration
BiTS student teams record water volume, quality, and usage on site, while RFA monitors global operations through SKYBOT and responds to issues immediately.
04
GRI 303·413ESG disclosure and UN reporting
Corporate ESG reporting language and metrics are provided and connected to UN WAA implementation reporting.
Corporate Cases
Precedent Cases Connected to Corporate CSR
Hyundai Motor
A precedent CSR model connected to rainwater center installation and improved drinking water access for local communities, launched around UN World Water Day.
Lotte Department Store
Rainwater purification projects for education facilities, including Phuong Can Kindergarten in Hanoi, demonstrate the scalability of school-based water CSR.
Before using company names publicly, prior notice to each CSR team or clear citation of article sources is recommended. Prototype links should be reviewed before live deployment.
Verified Documents
Everything Is Verifiable
MoEYS·RAC·SNU Official Tripartite MOU
The official Memorandum of Understanding among the Cambodian Ministry of Education (MoEYS), the Royal Academy of Cambodia (RAC), and Seoul National University (SNU) to build Rain Schools and foster technical cooperation.
RAC Official Mandate Letter
An official mandate from the Royal Academy of Cambodia (RAC) declaring its role as the National Technical Authority overseeing the standards and certification of rainwater drinking systems.
1C1S Concept Note
The official master plan detailing the vision, roadmap, and corporate partnership strategies of the 1C1S campaign, registered under the UN Water Action Agenda.
Certified Water Quality Report
An internationally recognized water quality analysis report verifying the safety of the drinking water, serving as a core safety metric for your ESG performance evaluation.
UN NGO Decision Letter
The official decision letter from the United Nations granting Rain For All special consultative status with the UN Economic and Social Council (ECOSOC).
Certificate of Business Registration
The official certificate issued by the National Tax Service of Korea, verifying Rain For All as a registered non-profit organization eligible for corporate tax deductions and transparent donation processing.
Corporate Benefits
What Companies Receive
Recognized ESG metrics
Provides metrics that can support GRI 303 and 413, SDGs 3, 4, and 6, and Korea ESG Standards Institute-aligned reporting.
Official UN partner status
Connects companies as implementation partners for UN WAA #685, strengthening global credibility and traceability.
Donation tax benefit pathway
Provides a structure through a certified donation organization that can be reviewed for corporate tax-deductible treatment.
Brand and public visibility
Expands the CSR story through the official site, impact reports, and RWHM 2026 partner visibility.
ESG Report Copy Box
How It Can Be Written in Reports
"In [year], our company partnered with Rain For All to install a Rainwater for Drinking (RFD) system at [school name] in [province], Cambodia. The project achieved [amount] tons of annual rainwater collection, directly benefited 500 students, and reduced waterborne disease incidence by [percentage]. The system received official certification from the Royal Academy of Cambodia (RAC). The BiTS student operating team manages water volume, quality, and usage on site, while Rain For All monitors Rain School operations worldwide through the SKYBOT platform and initiates inspections and issue resolution when anomalies occur. This activity is disclosed under GRI 303 and 413 and is listed in the official UN DESA tracking system as an implementation partner of UN Water Action Agenda Commitment #685."
Impact Metrics
Three-Column E, S, and G Impact Metrics
E
Environment
- Annual rainwater collection volume
- Municipal water and bottled water replacement volume
- Estimated CO2 reduction
- Water quality pass rate
- Facility uptime rate
S
Social
- Students directly benefiting
- Local residents indirectly benefiting
- Reduction in waterborne disease incidence
- Change in girls' attendance rate
- Number of BiTS operating committee members
G
Governance
- ESG committee approval for overseas project
- Three-party operating committee established
- Official UN WAA listing
- Third-party RAC certification
- Sustainability report disclosure
Partner Program
Corporate Partner Slots
Rain School Partner
1 school
The fastest way to participate in 1C1S
Founding Partner
3+ schools
Founding partner group for the first 100 companies
Regional Impact Partner
10+ schools
Regional ESG partner for scaled local impact
Apply Now
Apply for 1C1S Participation
rainforall.ngo/1c1s