Smart AWD System
Why AWD?
Traditional paddy farming keeps fields flooded almost all the time, which consumes huge amounts of water and depletes freshwater resources. The stagnant water creates anaerobic conditions that release methane gas, a greenhouse gas about 50 times more potent than CO₂. This makes rice cultivation highly water-inefficient and a major contributor to climate change.
AWD (Alternate Wetting and Drying) is a sustainable method where fields are allowed to dry before the next irrigation cycle. This practice reduces water use by up to 30% and cuts methane emissions significantly. At the same time, it supports healthier plant growth, often improving crop yields.
HELIOT AWD Smart System
The HELIOT AWD Smart System is a solar-powered, AIoT-enabled sensor and control solution designed for paddy farmers, organizations, and carbon programs.
• Autonomous Monitoring: Tracks water levels above and below the soil surface with high precision.
• Cloud-Connected: Secure data transmission with built-in cellular modem.
• Tamper-Proof & Traceable: Ensures transparency for validation and carbon credit claims.
• Smart Advisory: Provides automated alerts, irrigation guidance, and reports through the HELIOT dashboard and mobile app.
• Sustainable Power: Runs autonomously for over 4 weeks, even without sunlight.
Key Impacts for Farmers & the Planet
40% less irrigation water
Significantly reduces water usage while maintaining optimal crop health
35-45% lower methane emissions
Contributes to climate change mitigation through reduced greenhouse gases
Up to 15% higher yield
Improves productivity and farm income through optimized growing conditions
20% electricity savings
Reduces energy costs associated with water pumping
Healthier, more resilient crops
Stronger root systems and better stress tolerance