Metalware Corporation

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Client:

Metalware Corporation

Location:

Noida, Uttar Pradesh, India

Size:

Approx. 50,000 sqft

Project Overview

At Elements Energy, our comprehensive energy analysis for Metalware Corporation in Noida, India, exemplifies our expertise in integrating sustainable design strategies and energy-efficient solutions. We conducted in-depth assessments of solar feasibility, daylight optimization, and energy consumption patterns. Our approach ensures long-term cost savings, environmental benefits, and improved building performance through innovative energy solutions.

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Approach

BIM Modeling as a Foundation

We began by developing a Building Information Model (BIM) of the Metalware Corporation premises using Autodesk Revit. The BIM model served as the foundation for simulating energy flows, evaluating daylight penetration, and analyzing the feasibility of solar energy integration. This approach allowed us to understand the energy dynamics of the building comprehensively.

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Understanding Local Conditions

To tailor the energy solutions to the project's unique needs, we analyzed Noida's local weather data (latitude 28.6131° N). This included:

  • Solar insolation levels to determine optimal panel placement.
  • Outdoor lux values (approximately 25,000 lux) to evaluate daylight potential.
  • Building orientation and surroundings to assess shading impacts and energy efficiency.

Solar Energy Integration

A solar feasibility study revealed that 90% of the rooftop area (667.8 m²) could be utilized for a 65 kW solar PV system. Key results included:

  • Annual solar energy production: 140,000-150,000 kWh.
  • Energy savings: ₹12 lakhs annually.
  • Building energy offset: 5.17% of the total annual consumption (27,09,705 kWh).
  • Payback period: ~3 years.
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Recommendations for Optimized Solar Output:

  • Optimize panel orientation by positioning them true south with a 28° tilt angle, aligning with the site's latitude for maximum solar exposure and efficiency.
  • Enhance energy output by upgrading to high-efficiency or bifacial panels, capturing more sunlight to improve overall performance.
  • Ensure long-term efficiency with regular maintenance, including cleaning and inspections to reduce dust and pollution impact.

Enhancing Daylight Utilization

Using daylight factor and lux analysis, we evaluated the building's interior lighting conditions. Average indoor daylight factor: ~2.1-2.3%, below the 5% target for precision workspaces. This shortfall indicates a need for enhanced daylighting strategies to improve visual comfort. Proper lighting adjustments can also contribute to energy savings and overall workspace efficiency.

Recommendations:

  • Increase natural light entry by incorporating larger window openings or installing light shelves to enhance daylight distribution.
  • Enhance light reflection using reflective interior finishes, improving natural light penetration and reducing the need for artificial lighting.
  • Maintain optimal illumination by integrating advanced lighting systems, ensuring indoor lux levels remain within the 500-700 range for precision workspaces.
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Energy-Efficient Operations

Based on insights from energy-use simulations, we suggested operational improvements, including:

  • Upgrading HVAC systems to reduce electricity consumption.
  • Installing real-time energy monitoring systems to track usage and identify inefficiencies.
  • Encouraging occupant behavior changes for energy conservation.
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Conclusion and Impact

Our analysis not only provided actionable insights for immediate solar integration and lighting improvements but also demonstrated the long-term financial and environmental benefits. We identified key strategies to optimize energy efficiency and reduce operational costs. These solutions enhance sustainability while ensuring a significant reduction in carbon footprint over time.

  • Economic Benefits:

    Achieve ₹12 lakhs in annual savings with a short payback period of approximately three years, ensuring cost-effectiveness.

  • Environmental Impact:

    Reduce grid dependency while offsetting 114,800 kg CO₂ annually, contributing to a greener and cleaner environment.

  • Future Scalability:

    Scale solar installations and enhance energy efficiency through strategic upgrades, ensuring long-term sustainability.

This project exemplifies how Elements Energy combines advanced tools, such as BIM and energy simulations, with local expertise to deliver sustainable, cost-effective energy solutions.