Uttar Pradesh Shasan Atrikt Urja Shrot Vibhag

1 · Purpose

2 · Scope

2 · . 1 Energy Efficiency Performance Levels

2 · 2 Building Systems

2 · 3 Precedence

2 · 4 Reference Standards

2 · 5 Building Classification

3 · Compliance and Approach

3 · 1 General

3 · 1.1 Energy Performance Index

3 · 1.2 Determining EPI Ratio

3 · 1.2.1 EPI Ratio through Prescriptive Method

3 · 1.2.2 EPI Ratio through Whole Building Performance Method

3 · 1.2.3 EPI Ratio for Core and Shell Buildings

3 · 1.2.4 EPI Ratio for Mixed-use Development

3 · 2 Compliance Approaches

3 · 2.1 Mandatory Requirements

3 · 2.2 Prescriptive Method

3 · 2.2.1 Building Envelope Trade-off Method

3 · 2.3 Whole Building Performance Method

3 · 3 Compliance Requirements

3 · 3.1 New Building Compliance

3 · 3.1.1 Full building Compliance

3 · 3.1.2 Core and Shell building Compliance

3 · 3.2 Additions to Existing Buildings

3 · 3.3 Alterations to Existing Buildings

3 · 4 Approved Analytical Tools

3 · 5 Administrative Requirements

3 · 6 Compliance Documents

3 · 6.1 Compliance Documents

3 · 6.2 Supplemental Information

4 · Building Envelope

4 · 1 General

4 · 2 Mandatory Requirements

4 · 2.1 Fenestration

4 · 2.1.1 UUFactor

4 · 2.1.2 Solar Heat Gain Coefficient

4 · 2.1.3 Visual Light Transmittance

4 · 2.2 Opaque Construction

4 · 2.3 Daylighting

4 · 2.3.1 Daylighting Simulation Method

4 · 2.3.2 Manual Daylighting Compliance Method

4 · 2.4 Building Envelope Sealing

4 · 3 Prescriptive Requirements

4 · 3.1 Roof

4 · 3.1.1 Vegetated and Cool Roof

4 · 3.2 Opaque External Wall

4 · 3.3 Vertical Fenestration

0 · 25 ≤ PF ≥ 1.0, and,

0 · 5 for S orientation, and

0 · 35 for N orientation when latitude is less than 15°N.

4 · 3.3.1 UU-f -factor Exception

4 · 3.4 Skylights

4 · 3.5 Building Envelope Trade-Off Method

4 · 3.6 Standard Building EPF Calculation

5 · Comfort Systems and Controls

5 · 1 General

5 · 2 Mandatory Requirements

5 · 2.1 Ventilation

5 · 2.1.1 Natural Ventilation Design Requirements

5 · 2.1.2 Mechanical Ventilation Air Quantity Design Requirements

5 · 2.1.3 Demand Control Ventilation

5 · 2.2 Minimum Space Conditioning Equipment Efficiencies

5 · 2.2.1 Chillers

5 · 2.2.2 Unitary, Split, Packaged Air-Conditioners

5 · 2.2.3 Variable Refrigerant Flow

5 · 2.2.4 Air Conditioning and Condensing Units Serving Computer Rooms

5 · 2.3 Controls

5 · 2.3.1 Timeclock

5 · 2.3.2 Temperature Controls

5 · 2.3.3 Occupancy Controls

5 · 2.3.4 Fan Controls

5 · 2.3.5 Dampers

5 · 2.4 Additional Controls for ECBC+ and SuperECBC Buildings

5 · 2.4.1 Centralized Demand Shed Controls

5 · 2.4.2 Supply Air Temperature Reset

5 · 2.4.3 Chilled Water Temperature Reset

5 · 2.5 Additional Controls for SuperECBC Buildings

5 · 2.5.1 Variable Air Volume Fan Control

5 · 2.6 Piping and Ductwork

5 · 2.6.1 Piping Insulation

5 · 2.6.2 Ductwork and Plenum Insulation

5 · 2.7 System Balancing

5 · 2.7.1 General

5 · 2.7.2 Air System Balancing

5 · 2.7.3 Hydronic System Balancing

5 · 2.8 Condensers

5 · 2.8.1 Condenser Locations

5 · 2.9 Service Water Heating

5 · 2.9.1 Solar Water Heating

5 · 2.9.2 Heating Equipment Efficiency

5 · 2.9.3 Other Water Heating System

5 · 2.9.4 Piping Insulation

5 · 2.9.5 Heat Traps

5 · 2.9.6 Swimming Pools

5 · 3 Prescriptive Requirements

5 · 3.1 Pumps

5 · 3.2 Cooling Towers

5 · 3.3 Economizers

5 · 3.3.1 Economizer for ECBC, ECBC+, and SuperECBC Building

5 · 3.3.2 Partial Cooling

5 · 3.3.3 Economizer Controls

5 · 3.3.4 Testing

5 · 3.4 Variable Flow Hydronic Systems

5 · 3.4.1 Variable Fluid Flow

5 · 3.4.2 Isolation Valves

5 · 3.4.3 Variable Speed Drives

5 · 3.5 Boilers

5 · 3.6 Energy Recovery

5 · 4 Total System Efficiency – Alternate Compliance Approach

5 · 5 Low -energy Comfort Systems

1 · This is not an all -inclusive list. The updated list of low energy comfort systems is available at BEE website (https://www.beeindia.gov.in/).

6 · Lighting and Controls

6 · 1 General

6 · 2 Mandatory Requirements

6 · 2.1 Lighting Control

6 · 2.1.1 Automatic Lighting Shutoff

6 · 2.1.2 Space Control

6 · 2.1.3 Control in Daylight Areas

6 · 2.1.4 Centralized Controls for ECBC+ and SuperECBC Buildings

6 · 2.1.5 Exterior Lighting Control

6 · 2.1.6 Additional Control

6 · 2.2 Exit Signs

6 · 3 Prescriptive Requirements

6 · 3.1 Interior Lighting Power

6 · 3.2 Building Area Method

6 · 3.3 Space Function Method

6 · 3.4 Installed Interior Lighting Power

6 · 3.4.1 Luminaire Wattage

6 · 3.5 Exterior Lighting Power

8 · 0 W/m 2 of canopied area

72 · W/ linear m of door width

7 · Electrical and Renewable Energy Systems

7 · 1 General

7 · 2 Mandatory Requirements

7 · 2.1 Transformers

7 · 2.1.1 Maximum Allowable Power Transformer Losses

7 · 5% of the maximum total loss values mentioned in above IS 1180 for oil type transformers in voltage class above 22 kV and up to and including 33 kV

7 · 2.1.2 Measurement and Reporting of Transformer Losses

7 · 2.1.3 Voltage Drop

7 · 2.2 Energy Efficient Motors

7 · 2.3 Diesel Generator (DG) Sets

7 · 2.4 Check -Metering and Monitoring

7 · 2.5 Power Factor Correction

0 · 97 for ECBC Building

0 · 98 for ECBC+ building

0 · 99 for SuperECBC building

7 · 2.6 Power Distribution Systems

7 · 2.7 Uninterruptible Power Supply (UPS)

7 · 2.8 Renewable Energy Systems

7 · 2.8.1 Renewable Energy Generating Zone (REGZ)

7 · 2.8.2 Main Electrical Service Panel

7 · 2.8.3 Demarcation on Documents

8 · Definitions, Abbreviations, and Acronyms

8 · 1 General

8 · 2 Definitions

24 · -hour Business Building: Business building operated and occupied for more than 12 hours on each weekday. Intensity of occupancy may vary.

8 · 3 SI to IP Conversion Factors

8 · 4 Abbreviations and Acronyms

9 · Whole Building Performance Method

9 · 1 General

9 · 1.1 Scope

9 · 1.2 Compliance

9 · 1.3 Annual Energy Use

9 · 1.4 Trade -offs Limited to Building Permit

9 · 1.5 Documentation Requirements

9 · 2 Mandatory Requirements

9 · 3 Simulation Requirements

9 · 3.1 Energy Simulation Program

9 · 3.2 Climate Data

9 · 3.3 Compliance Calculations

9 · 4 Calculating Energy Consumption of Proposed Design and Standard Design

9 · 4.1 Energy Simulation Model

9 · 4.2 HVAC Systems

9 · 4.2.1 Minimum Outdoor air rates:

9 · 4.2.2 Fan Schedules

9 · 4.2.3 Fan Power

9 · 4.2.4 Design Airflow Rates

9 · 4.2.5 Economizers (airside and waterside)

9 · 4.2.6 Energy Recovery

9 · 4.2.7 Chilled Water Design Supply Temperatures

9 · 4.2.8 Chillers

9 · 4.2.9 Chilled Water Pumps

9 · 4.2.10 Cooling Tower

9 · 4.2.11 Boiler

9 · 4.2.12 Hot Water Design Supply Temperatures

9 · 4.2.13 Hot Water Pumps

9 · 4.2.14 Campus/ District Cooling Systems

1 · ton hour = 0.85 kWh

1 · MBtu = 1,000,000 Btu = 293 kWh

9 · 4.3 Compliance Thresholds for ECBC compliant, ECBC+ and SuperECBC Buildings

9 · 5 Maximum Allowed EPI Ratios

9 · 6 Schedules

10 · Appendix A: Default Values for Typical Constructions

10 · 1 Procedure for Determining Fenestration Product U-factor and Solar Heat Gain Coefficient

10 · 2 Default U-factors and Solar Heat Gain Coefficients for Unrated Fenestration Products

10 · 2.1 Unrated Vertical Fenestration.

10 · 2.2 Unrated Sloped Glazing and Skylights

1 · 0.3 Typical Roof Constructions

1 · 0.4 Typical Wall Constructions

2 · Thermo -Physical-Optical Property Database of Construction Materials, U.S.- India Joint Center for Building Energy Research and Development (CBERD) and Ministry of New and Renewable Energy (MNRE).

3 · This is not an all -inclusive list. The database of thermal properties of building materials is available at BEE website (https://www.beeindia.gov.in/).

11 · Appendix B: Climate Zone Map of Uttar Pradesh

12 · Appendix C: Air-Side Economizer Acceptance Procedures

12 · 1 Construction Inspection

12 · 2 Equipment Testing

13 · . Appendix D: Compliance Forms

14 · . Appendix E: BEE approved list of software to show compliance 4

4 · This is not an all -inclusive list . The current list of approved software is available at BEE website (https://www.beeindia.gov . in/) .