CASE STUDIES

Restaurants

The Rameshwaram Cafe Achieves Up to 114 KG Daily LPG Savings with the LPGenius System

Executive Summary

The Rameshwaram Cafe operates in a high-intensity food service environment where continuous kitchen performance, speed, and consistency are critical to customer experience.

The kitchens were previously dependent on 19 kg VOT cylinders, which created pressure instability, vaporization challenges, and significant LPG wastage during peak operations. Pune Gas implemented the LPGenius System with an inbuilt Dry Type Vaporizer and LeakCheck integration, enabling stable gas flow, complete vaporization, and uninterrupted kitchen operations at scale.

The transition eliminated daily LPG losses of up to 114 kg, improved operational efficiency, and created a reliable energy backbone for high-volume food production.

Key Stats

Daily LPG Savings
Up To 0 KG
LPG Loss Reduction
10 % TO 0 %
Cylinder Optimisation (LOT)
~ 0 Cylinders/Day

Before (19 kg VOT Cylinders)

Monthly
  • Equivalent requirement: ~38 cylinders per day
  • Daily LPG wastage: 76 to 114 kg
  • Pressure drops during peak kitchen operations
  • Sweating and freezing issues affecting gas flow
  • Inconsistent flame impacting cooking speed and quality

After (LPGenius System with LOT Cylinders)

Monthly
  • LPG consumption: 15 LOT cylinders (47.5 kg) per day
  • Zero LPG wastage through complete vaporization
  • Stable pressure and uninterrupted gas flow
  • Elimination of sweating and freezing issues
  • Improved cooking consistency and kitchen efficiency

Client Overview

Founded by Raghavendra Rao and Divya Rao, The Rameshwaram Cafe is one of India’s fastest-growing South Indian food brands, serving thousands of customers daily across multiple outlets.
The brand operates in a high-pressure environment where peak demand periods are continuous and operational precision is essential for maintaining food quality and service speed.

The Challenge

The kitchens were operating on 19 kg VOT cylinders, which were unable to support high-load kitchen operations efficiently.

This resulted in:

  • Pressure drops during peak cooking hours
  • Sweating and freezing issues impacting vaporization
  • Inconsistent flame affecting cooking speed and quality
  • LPG wastage of approximately 2 to 3 kg per cylinder
  • Increased operational inefficiencies and energy losses

At scale, these inefficiencies significantly increased fuel costs and operational complexity.

Energy Consumption Analysis

Current Consumption Using LOT Cylinders

  • 15 cylinders of 47.5 kg per day
  • Total LPG consumption: 712.5 kg per day

Equivalent Requirement Using 19 kg Cylinders

  • 712.5 ÷ 19 = ~38 cylinders per day

Hidden Loss in VOT Cylinders

With a wastage of approximately 2 to 3 kg per cylinder:

Daily LPG Loss

  • 38 × (2 to 3 kg) = 76 to 114 kg per day

This resulted in nearly 10% to 16% LPG loss daily, significantly increasing operational fuel expenditure.

The Solution

Pune Gas implemented a complete LPGenius System with an inbuilt Dry Type Vaporizer, integrated with LeakCheck monitoring.

The solution delivered:

  • Bulk LPG supply through LOT cylinders
  • Complete and stable vaporization
  • Consistent gas pressure across all cooking stations
  • Real-time safety monitoring through LeakCheck
  • Structured LPG infrastructure designed for high-intensity kitchen operations

Operational Impact

  • Zero LPG Wastage: Complete fuel utilisation through controlled vaporization
  • Operational Stability: Elimination of sweating and freezing issues
  • Pressure Consistency: Smooth and uninterrupted gas flow during peak hours
  • Cylinder Reduction: Optimised from ~38 VOT cylinders to 15 LOT cylinders daily

Kitchen Efficiency: Improved cooking consistency and operational performance

Execution

The LPGenius System was deployed with integrated LOT infrastructure, Dry Type Vaporizer technology, and LeakCheck monitoring, ensuring seamless installation and uninterrupted kitchen operations throughout the transition.

Conclusion

The Rameshwaram Cafe’s transition from VOT cylinders to the LPGenius System demonstrates how the right LPG infrastructure can enable both operational efficiency and scalable growth.

By eliminating daily losses of up to 114 kg LPG and ensuring stable kitchen performance, Pune Gas delivered a system engineered for consistency, safety, and uninterrupted high-volume operations.