BEE Accredited · Energy Conservation Act 2001 · Est. 2004
Energy Audit Services
(BEE Accredited)
in Gujarat
BEE-accredited energy audits for Designated Consumers across Gujarat. Mandatory BEE-format reports, detailed energy surveys, Specific Energy Consumption analysis, and actionable Energy Conservation Measures — onsite across all GIDC zones.
BEE Accredited
Energy Auditor
ISO 50001
Energy Mgmt
— WHAT IS AN ENERGY AUDIT —
BEE Energy Audit —
What It Is & Why It's Mandatory
A BEE energy audit is a systematic, instrumented examination of your facility's energy flows — electricity, fuel, steam, water — to identify where energy is being used, where it is being wasted, and how much can be saved. Under the Energy Conservation Act 2001, Designated Consumers (large energy users) must conduct mandatory energy audits every 3 years by a BEE-accredited Auditor.
Mandatory for Designated Consumers
Industries consuming more than 500 TOE/year are classified as Designated Consumers (DCs) and must submit a BEE-format energy audit report every 3 years. Non-compliance attracts penalties under the EC Act.
Average 10–30% energy cost reduction
A detailed energy audit identifies actionable Energy Conservation Measures (ECMs) that can reduce your annual energy bill by 10–30% — with clear payback periods, ROI, and implementation priority.
PAT Scheme & Carbon Credits
BEE's Perform, Achieve and Trade (PAT) scheme rewards DCs that exceed their energy reduction targets with Energy Saving Certificates (ESCerts) — tradeable on the Indian Energy Exchange.
BEE Authorization — What It Means
What your energy audit report contains
Energy Systems We Audit — At a Glance
BEE AccreditedElectrical
Motors · VFDs · Power Factor · Transformers
HVAC
Chillers · AHUs · Cooling Towers
Compressed Air
Leakage · SEC · Pressure Drop
Steam & Thermal
Boiler Efficiency · Steam Traps · Insulation
Lighting
LUX levels · LED Retrofit · Controls
Process/Utilities
SEC Benchmarking · Energy Balance
— WHAT YOU GET —
Every Energy Audit Includes
From onsite instrumented survey to BEE-format report — complete energy audit service with full regulatory compliance.
Onsite at Your Facility
BEE-certified auditors travel to your plant anywhere in Gujarat with power analyzers, flue gas analyzers, thermal cameras, and ultrasonic leak detectors.
Detailed Energy Balance
Comprehensive facility-wide and sub-system energy balance. Sankey diagram showing energy flows, losses, and conversion efficiencies across all utilities.
SEC Benchmarking vs BEE Norms
Your Specific Energy Consumption (SEC) compared against BEE national benchmarks for your industry sector. Gap analysis identifies potential for improvement.
BEE-Format Audit Report
Fully compliant BEE-format energy audit report signed by a BEE-certified Auditor. Ready for DC compliance submission, PAT scheme, and regulatory filing.
Short & Long-term ECMs
Energy Conservation Measures classified by implementation timeline: immediate (0–6 months), medium-term (6–18 months), and capital investments (18+ months).
Payback & ROI Analysis
Financial analysis for each ECM: implementation cost, annual savings, simple payback period, NPV, and IRR. Makes investment decisions straightforward.
Carbon Footprint Reduction
CO2 reduction potential quantified for each ECM in tonnes/year. Supports ESG reporting, carbon credit initiatives, and sustainability certifications.
Implementation Roadmap
Detailed project-by-project implementation plan with responsible departments, timelines, investment requirements, and monitoring KPIs post-implementation.
BEE Accredited · Onsite Across Gujarat · DC Compliance
Need a BEE Energy Audit for Your Gujarat Facility?
BEE-format report · Mandatory DC compliance · Onsite survey across all Gujarat GIDC zones
— ENERGY SYSTEMS AUDITED —
Energy Systems We Audit
8 energy system categories, 40+ audit parameters — a comprehensive survey of every energy-consuming system in your facility. View all EHS services ?
Electrical Systems
6 audit parameters
- Distribution Transformers & Losses
- Power Factor & Capacitor Banks
- Motors & Variable Frequency Drives
- HT/LT Panel & Cable Losses
- Specific Power Consumption (SPC)
- Power Quality Analysis
HVAC & Refrigeration
6 audit parameters
- Chillers (COP / EER Analysis)
- Cooling Towers & Condenser Loops
- Air Handling Units (AHUs)
- Duct Leakage & Air Balancing
- Refrigerant Leak Detection
- Building Thermal Load Estimation
Compressed Air Systems
6 audit parameters
- Compressor SEC & Efficiency
- Leak Detection (Ultrasonic)
- Pressure Drop Analysis
- End-Use Pressure Optimization
- Dryers & Filters Efficiency
- Demand-Side Management
Steam & Thermal Systems
6 audit parameters
- Boiler Efficiency Testing
- Steam Trap Audit (All Types)
- Condensate Recovery Potential
- Insulation Survey (Thermography)
- Flue Gas Analysis
- Flash Steam Recovery
Lighting Systems
6 audit parameters
- LUX Level Measurement
- LED Retrofit Feasibility
- Lighting Controls & BMS
- Daylighting Integration
- Emergency Lighting Efficiency
- Power Density (W/sq.m) Analysis
DG & Power Quality
6 audit parameters
- DG Set Specific Fuel Consumption
- Harmonic Distortion (THD)
- Power Factor Correction
- Load Balancing Assessment
- Peak Demand Analysis
- Tariff Structure Optimization
Process & Production
6 audit parameters
- Specific Energy Consumption (SEC)
- Energy Performance Benchmarking
- Pump & Fan System Efficiency
- Heat Exchanger Performance
- Material Balance & Energy Balance
- ISO 50001 Baseline Establishment
Building Envelope (ECBC)
6 audit parameters
- Thermal Insulation Assessment
- Glazing & Fenestration Analysis
- Roof & Wall U-Value Measurement
- Solar Heat Gain Coefficient (SHGC)
- ECBC Compliance Check
- Retro-commissioning Opportunities
Need an energy audit for a specific system or utility? We cover all major energy-consuming equipment in your plant.
— OUR PROCESS —
Energy Audit Process — Step by Step
Our structured 6-step energy audit methodology follows BEE guidelines and ISO 50001 best practices — traceable, documented, and audit-ready.
Pre-Audit Data Collection
12 months of energy bills (electricity, fuel, steam), production records, equipment inventory, and utility consumption data collected. Historical Specific Energy Consumption (SEC) trends established as the baseline.
Kickoff Meeting & Walk-Through
Briefing with facility energy team. Walk-through survey identifies major energy-consuming systems, operational patterns, existing metering infrastructure, and preliminary energy-saving opportunities.
Detailed Onsite Survey & Metering
Instrumented measurement of all major energy systems: power analyzers on electrical panels, flue gas analyzers on boilers, pressure/temperature loggers on steam lines, ultrasonic leak detectors on compressed air. Thermal imaging for insulation survey.
Energy Balance & SEC Analysis
Comprehensive energy balance prepared for the entire facility and each major sub-system. Specific Energy Consumption (SEC) benchmarked against BEE national norms. Loss quantification for all systems.
Opportunity Identification & Techno-Economic Analysis
Energy Conservation Measures (ECMs) identified and classified as short-term (0–6 months), medium-term (6–18 months), and long-term (18+ months). Payback period, ROI, NPV, and carbon reduction calculated for each ECM.
BEE-Format Report & Presentation
Comprehensive energy audit report prepared in BEE-mandated format — covering executive summary, detailed findings, ECMs with implementation roadmap, investment analysis, and energy savings potential. Presented to management and submitted to BEE.
Industry Applications
Industries We Serve for Energy Audits in Gujarat
From Designated Consumers requiring mandatory BEE audits to voluntary energy optimization — we serve all major industrial sectors in Gujarat.
Chemical & Petrochemical
Mandatory BEE energy audit for Designated Consumers at GIDC Ankleshwar, Dahej, Vatva, and Nandesari. Typical savings: 12–22% in electrical and thermal energy.
Know MorePharmaceutical & Biotech
HVAC, chilled water, compressed air, and clean utility energy audits for pharma plants. BEE compliance for DCs. WHO-GMP and Schedule M aligned.
Know MoreTextile & Processing
Comprehensive energy audits for spinning, weaving, dyeing, and processing units in Surat, Ahmedabad, and Navsari. Steam system and motor optimization.
Know MoreCeramic & Glass
Kiln efficiency, thermal energy balance, and SEC analysis for Morbi ceramic cluster and glass manufacturers. Significant fuel savings achievable.
Know MoreCement & Construction
Specific energy consumption benchmarking for cement plants, RMC units, and precast facilities. Waste heat recovery and fan optimization.
Know MoreHotels & Commercial Buildings
ECBC compliance audit for commercial buildings, hotels, and hospitals. HVAC, lighting, and building envelope optimization for energy star ratings.
Know MoreSteel & Metal Processing
Arc furnace, induction furnace, and rolling mill energy audits. Power quality improvement and demand management for metal processing units.
Know MoreFood & Beverage
Refrigeration, boiler, and process energy audit for food processing and dairy industries. Cold chain optimization and utility metering.
Know MoreWhy Choose Prism
Gujarat's Triple-Certified
Energy Audit Partner.
Prism Calibration Centre holds BEE authorization, NABL accreditation CC-2480, and GPCB approval — making us one of the very few laboratories in Gujarat authorized to conduct BEE energy audits, environmental testing, and instrument calibration under a single roof.
— STANDARDS & COMPLIANCE —
Energy Audits Backed by National & International Standards
Every Prism energy audit follows BEE-mandated procedures under the Energy Conservation Act 2001, with methodologies aligned to ISO 50001:2018 and international best practices. Our reports satisfy regulatory submission, compliance, and audit requirements.
Energy Conservation Act 2001
Statutory basis for mandatory energy audit
BEE Guidelines
Bureau of Energy Efficiency procedures
ISO 50001:2018
Energy Management System standard
ECBC 2017
Energy Conservation Building Code
IS 14677
Energy Auditing — Indian Standard
PAT Scheme
Perform, Achieve and Trade — BEE
ASHRAE Standards
HVAC & building energy guidelines
ISO 9001:2015
Quality Management System
BEE Authorization — Ministry of Power, Govt. of India
The Bureau of Energy Efficiency (BEE) is a statutory body under the Ministry of Power, Government of India, established under the Energy Conservation Act 2001. Only BEE-accredited Energy Auditors can conduct mandatory energy audits for Designated Consumers. Prism holds BEE authorization — ensuring every audit report has full legal standing for DC compliance, PAT scheme, and regulatory submission.
350+
Energy Audits Done
22%
Avg. Savings Found
— VOLUNTARY ENERGY AUDIT —
Voluntary Energy Audit Services by Prism
Not every industry qualifies as a Designated Consumer — but every industry can benefit from an energy audit. Prism offers voluntary (non-mandatory) energy audits for SMEs, growing industries, and organizations looking to reduce energy costs, prepare for ISO 50001 certification, or improve their ESG performance before BEE mandates apply to them.
Same BEE-Certified Auditors
Voluntary audits use the same BEE-certified team and instrumentation as mandatory DC audits — giving you audit-grade accuracy and insights.
Faster Turnaround Available
Voluntary audits can be scheduled more flexibly. Quick-turnaround walk-through audits available within 48 hours of booking.
Cost-Effective for SMEs
Scaled pricing for smaller facilities — making professional energy auditing accessible to SMEs and growing industries in Gujarat.
ISO 50001 Implementation Support
Beyond the audit report — we help you build the Energy Management System required for ISO 50001 certification, including EnPI and energy baselines.
Onsite Coverage
Serving All
of Gujarat
BEE-certified energy auditors travel to your facility with portable instrumentation — power analyzers, flue gas analyzers, thermal cameras — across all Gujarat GIDC zones.
Explore Related EHS & Compliance Services
Full EHS compliance — BEE, GPCB, Safety — from one Gujarat-based partner
GPCB Environmental Audit
Gujarat Pollution Control Board compliance testing.
Safety Audit
Workplace safety compliance & OSHA standards.
Stack Emission Testing
Flue gas emission testing for GPCB compliance.
Ambient Air Monitoring
AAQ monitoring for environmental clearances.
Water / ETP / STP Testing
Effluent & wastewater analysis for GPCB limits.
HAZOP Study
Hazard operability study for process safety.
Calibration Services
NABL CC-2480 instrument calibration — all types.
All Services
View complete calibration & testing catalog.
— Our Clients —
Trusted By Industry Leaders
— CLIENT VOICES —
What Our Energy Audit Clients Say
Prism conducted our mandatory BEE energy audit with exceptional thoroughness. Their team identified 18% potential energy savings across electrical and steam systems. The audit report was accepted by BEE without a single query.
We needed a BEE-format energy audit for our Designated Consumer compliance filing. Prism completed the full survey and report in 5 days. Their engineers understood pharma utility systems — HVAC, chilled water, compressed air — perfectly.
After Prism's energy audit, we implemented LED lighting and motor retrofits that reduced our electricity bill by ?12 lakhs per year. The payback analysis in their BEE report was spot-on. Highly recommended for any DC in Gujarat.
Prism conducted our mandatory BEE energy audit with exceptional thoroughness. Their team identified 18% potential energy savings across electrical and steam systems. The audit report was accepted by BEE without a single query.
We needed a BEE-format energy audit for our Designated Consumer compliance filing. Prism completed the full survey and report in 5 days. Their engineers understood pharma utility systems — HVAC, chilled water, compressed air — perfectly.
After Prism's energy audit, we implemented LED lighting and motor retrofits that reduced our electricity bill by ?12 lakhs per year. The payback analysis in their BEE report was spot-on. Highly recommended for any DC in Gujarat.
Prism conducted our mandatory BEE energy audit with exceptional thoroughness. Their team identified 18% potential energy savings across electrical and steam systems. The audit report was accepted by BEE without a single query.
We needed a BEE-format energy audit for our Designated Consumer compliance filing. Prism completed the full survey and report in 5 days. Their engineers understood pharma utility systems — HVAC, chilled water, compressed air — perfectly.
After Prism's energy audit, we implemented LED lighting and motor retrofits that reduced our electricity bill by ?12 lakhs per year. The payback analysis in their BEE report was spot-on. Highly recommended for any DC in Gujarat.
Get In Touch
Request a Free Energy Audit Quote
Tell us your facility type, annual energy consumption (approximate), and location. Our BEE-certified auditors will respond within 2 business hours with a detailed quote and timeline.
— FAQ —
BEE Energy Audit — Frequently Asked Questions
Everything you need to know about BEE energy audits, Designated Consumer compliance, and energy savings in Gujarat.
Need a BEE Energy Audit in Gujarat?
Call or WhatsApp — BEE-certified energy auditors respond within the hour. Mandatory DC compliance or voluntary — we cover all Gujarat.
Prism Calibration Centre · F 101, Rudraksh Complex 2, Phase 3, GIDC Vatva, Ahmedabad, Gujarat 382445
BEE Authorization Disclaimer
Energy audit services are provided by BEE-accredited Energy Auditors in accordance with the Energy Conservation Act 2001 and Bureau of Energy Efficiency guidelines. BEE-format audit reports are valid for Designated Consumer compliance submissions, PAT scheme, and regulatory filings. Prism Calibration Centre also holds NABL accreditation CC-2480 and GPCB authorization for comprehensive EHS compliance services.