Energy Audit Services in India by Energy Auditors
Voltix Conseng is a leading engineering consulting firm delivering professional energy audit services across India. Since 2010, the company has successfully carried out audits for a wide range of sectors, including industries, hotels, hospitals, commercial buildings, office spaces, residential complexes, power plants, warehouses, and infrastructure projects.
Our multidisciplinary team consists of highly qualified BEE (Bureau of Energy Efficiency) Certified Energy Auditors from diverse engineering backgrounds such as electrical, mechanical, thermal, chemical, process engineering, and energy management. This combined expertise allows us to perform a comprehensive evaluation of energy usage, system efficiency, and equipment performance across various facilities.
Using detailed measurements, engineering analysis, and technical assessments, we identify practical and achievable energy-saving opportunities. Each recommendation is supported by precise calculations and financial analysis, including estimated savings and payback periods—helping clients make well-informed decisions to optimize energy consumption and reduce costs.
Our energy audits are conducted in line with recognized standards such as BEE guidelines, ISO 50001 Energy Management Systems, and ASHRAE Level 1, 2, and 3 methodologies, ensuring global best practices and compliance.
Over the years, Voltix Conseng has handled projects ranging from small facilities with connected loads of 10 kW to large-scale operations exceeding 100 MW and voltage levels up to 132 kV, across multiple industries.
What is an Energy Audit?
An energy audit is a systematic technical evaluation of how electrical and thermal energy is consumed within a facility. It involves analyzing energy usage in buildings, industrial plants, and infrastructure systems where electricity or fuel-based energy is utilized.
The audit process follows established frameworks such as ASHRAE energy audit levels, ISO 50001 standards, and national regulations issued by authorities like the Bureau of Energy Efficiency (BEE).
During the assessment, engineers study the performance of key equipment including motors, transformers, HVAC systems, lighting, boilers, compressors, and other utilities. The primary goal is to identify opportunities for improving efficiency through better equipment performance, optimized operations, and process improvements—without compromising safety, comfort, or production quality.
Energy Audit Methodology : Step-by-Step Process
Voltix Conseng follows a structured and transparent approach to energy audits, ensuring clarity and effectiveness at every stage:
- Initial Data Collection: A pre-assessment form is shared to gather details about operations, energy usage, and equipment.
- Proposal Development: A customized techno-commercial proposal is prepared based on the client’s requirements and audit scope.
- Scope Definition: The audit may include ASHRAE Level 1, 2, or 3 audits, BEE-mandated audits, ISO 50001 audits, or compliance-based assessments.
- Equipment Evaluation: Both electrical systems (motors, transformers, HVAC, lighting, pumps) and thermal systems (boilers, furnaces, compressors) are considered.
- Site Inspection: Our team conducts on-site measurements and system analysis using advanced, NABL-calibrated instruments.
- Operational Review: Identification of inefficiencies due to process issues, idle operations, or improper practices.
- Energy Data Analysis: Detailed review of electricity bills, tariffs, demand patterns, and power quality issues such as harmonics.
- Advanced Studies (if required): Includes arc flash studies, relay coordination, thermography, and power quality analysis.
- Identification of ECMs: Energy Conservation Measures are identified and discussed with the client.
- Detailed Analysis: Data is processed by expert engineers to develop practical and cost-effective solutions.
- Final Report: A comprehensive report is delivered, including analysis, recommendations, investment requirements, and payback calculations.
- Ongoing Support: Lifetime technical assistance and follow-up support for implementation and performance tracking.
Key Deliverables
- Executive summary of findings
- Historical energy consumption analysis
- Equipment-wise performance evaluation
- Electrical and thermal system assessment
- Renewable energy opportunities
- Detailed energy-saving recommendations
- Financial analysis with ROI and payback period
Our Approach
Voltix Conseng operates as an independent engineering consultancy, ensuring that all recommendations are unbiased and purely based on technical and economic feasibility. We do not supply equipment or execute projects, which allows us to maintain complete transparency and credibility in our audit reports.
Partner with Voltix Conseng to gain deep insights into your energy usage and unlock opportunities for efficiency, cost savings, and sustainability.