Site-Wise Breakdown & Proposal

1. Oral Care Factory – Goa
• Process Use: Heating water to ~185°F for dental cream production
• Fuel: 351,130 m³ natural gas (2024)
• Boilers: 2 (850 kg/hr) working + 3 (600 kg/hr) standby
• Available Area: 1,263 m² (roof), 707 m² (ground)
Proposed Solar Thermal Integration:
• System Size: ~1,500 m² ASC field (roof + ground)
• Output: Hot water generation at 85–90°C
• Integration Point: Pre-heat feed water into main process tank or boiler inlet
• Carbon Savings: ~620 tonnes CO₂e/year

2. Personal & Home Care Factory – Baddi
• Fuel: 379,621 m³ natural gas
• Temperature Need: ~185°F (~85°C)
• Boilers: 1×2TPH dual fuel + 3×600 kg/hr standby
• Available Area: 2,854 m² (ground & roof)

Proposed Solar Thermal Integration:
• System Size: ~2,500 m² ASC field
• Output: Hot water loop integration into existing storage tank
• Carbon Savings: ~675 tonnes CO₂e/year

Business Model:
Model: CAPEX (client-owned)
Pilot Phase: Initial 300 m² system for testing & validation
Scalability: Expand to 2500–3000 m² in Phase 2
Proposal: Full feasibility report submitted to Colgate engineering team for validation

3. Toothpaste Plant – Barwala (⚠ Data Pending)
Assumptions:
• Similar size to Baddi
• Natural gas or diesel-based boiler
• Steam/hot water heating process

Proposal:
Action: Conduct energy audit and boiler performance review
Preliminary Plan: Install 1,500–2,000 m² ASC field
Integration: Boiler feedwater preheating or direct process hot water
Expected CO₂ Reduction: ~400–500 tonnes/year

4. Toothbrush Manufacturing – Sanand (Tentative)
• Load Type: Electrical load with potential hot water needs for cleaning/drying
• Feasibility: To be determined based on process audit
Conceptual Proposal:
Use Case: Hot water for pre-cleaning or injection molding / cooling
Integration: Hybrid solar PV + thermal (if hot water needed)
Action: Initiate technical audit to determine heating/cooling use