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EN 15459-1:2017

Current

Current

The latest, up-to-date edition.

Energy performance of buildings - Economic evaluation procedure for energy systems in buildings - Part 1: Calculation procedures, Module M1-14

Published date

31-05-2017

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European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Description of the method
6 Presentation of the economic calculation
7 Quality control
8 Compliance check
Annex A (normative) - Template for input data and choices
Annex B (informative) - Default input data
Annex C (informative) - Selection for methods
Annex D (informative) - Data for components
Annex E (informative) - Description of systems
Bibliography

This European Standard provides a calculation method for the economic issues of heating systems and other systems that are involved in the energy demand and consumption of the building. It applies to all types of new and existing buildings.The fundamental principles and terminology are explained in the standard.The main items of the standard will be:-the definitions and the structure of the types of costs which should be taken into account for the calculation of the economic efficiency of saving options in buildings;-data needed for definition of costs related to systems under consideration;-the calculation method(s);-expression of the result of the economic study.This European Standard is part of the method for calculation of economic performance of energy saving options in buildings (e.g. insulation, better performing generators and distribution systems, efficient lighting, renewable sources, combined heat and power...).The scope of this specific part is to standardize:-the required inputs;-the required outputs;-the calculation formulas;-the type of energy systems concerned with the energy performance of the building.NOTE 1This is the revision of EN 15459:2007. The revision has been made consistent with the EU regulation on cost-optimal. This revision includes the definition of payback for investment, and inclusion of the costs due to the deconstruction of the building. The method presenting annualized costs has been suppressed.NOTE 2This standard does not consider financial advantages for higher productivity, higher attractiveness for tenants due to higher indoor comfort, when relevant for comparison of different options.Table 1 shows the relative position of this standard within the set of EPB standards in the context of the modular structure as set out in EN ISO 52000-1.NOTE 3In CEN ISO/TR 52000-2 the same table can be found, with, for each module, the numbers of the relevant EPB standards and accompanying technical reports that are published or in preparation.NOTE 4The modules represent EPB standards, although one EPB standard may cover more than one module and one module may be covered by more than one EPB standard, for instance a simplified and a detailed method respectively. See also Clause 2 and Tables A.1 and B.1.(...)

Committee
CEN/TC 228
DevelopmentNote
Supersedes EN 15459 and PREN 15459-1. (06/2017)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

15/30325699 DC : 0 BS EN ISO 52000-1 - ENERGY PERFORMANCE OF BUILDINGS - OVERARCHING EPB ASSESSMENT - PART 1: GENERAL FRAMEWORK AND PROCEDURES
I.S. EN 15316-4-5:2017 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-5: DISTRICT HEATING AND COOLING, MODULE M3-8-5, M4-8-5, M8-8-5, M11-8-5
I.S. EN ISO 52000-1:2017 ENERGY PERFORMANCE OF BUILDINGS - OVERARCHING EPB ASSESSMENT - PART 1 - GENERAL FRAMEWORK AND PROCEDURES (ISO 52000-1:2017)
EN 12831-3:2017 Energy performance of buildings - Method for calculation of the design heat load - Part 3: Domestic hot water systems heat load and characterisation of needs, Module M8-2, M8-3
EN 12831-1:2017 Energy performance of buildings - Method for calculation of the design heat load - Part 1: Space heating load, Module M3-3
BS EN ISO 52003-1:2017 Energy performance of buildings. Indicators, requirements, ratings and certificates General aspects and application to the overall energy performance
I.S. EN 12831-1:2017 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 1: SPACE HEATING LOAD, MODULE M3-3
EN ISO 52000-1:2017 Energy performance of buildings - Overarching EPB assessment - Part 1: General framework and procedures (ISO 52000-1:2017)
DIN EN 12831-3:2017-09 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 3: DOMESTIC HOT WATER SYSTEMS HEAT LOAD AND CHARACTERISATION OF NEEDS, MODULE M8-2, M8-3
BS EN 12831-1:2017 Energy performance of buildings. Method for calculation of the design heat load Space heating load, Module M3-3
I.S. EN 12831-3:2017 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 3: DOMESTIC HOT WATER SYSTEMS HEAT LOAD AND CHARACTERISATION OF NEEDS, MODULE M8-2, M8-3
I.S. EN ISO 52003-1:2017 ENERGY PERFORMANCE OF BUILDINGS - INDICATORS, REQUIREMENTS, RATINGS AND CERTIFICATES - PART 1: GENERAL ASPECTS AND APPLICATION TO THE OVERALL ENERGY PERFORMANCE (ISO 52003-1:2017)
ISO 52003-1:2017 Energy performance of buildings — Indicators, requirements, ratings and certificates — Part 1: General aspects and application to the overall energy performance
EN ISO 52003-1:2017 Energy performance of buildings - Indicators, requirements, ratings and certificates - Part 1: General aspects and application to the overall energy performance (ISO 52003-1:2017)
EN 15316-4-5:2017 Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-5: District heating and cooling, Module M3-8-5, M4-8-5, M8-8-5, M11-8-5
ISO 52000-1:2017 Energy performance of buildings — Overarching EPB assessment — Part 1: General framework and procedures
DIN EN 12831-1:2017-09 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 1: SPACE HEATING LOAD, MODULE M3-3
BS EN 15316-4-5:2017 Energy performance of buildings. Method for calculation of system energy requirements and system efficiencies District heating and cooling, Module M3-8-5, M4-8-5, M8-8-5, M11-8-5
DIN EN 15316-4-5:2007-10 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-5: DISTRICT HEATING AND COOLING, MODULE M3-8-5, M4-8-5, M8-8-5, M11-8-5
PD CEN/TR 15459-2:2017 Energy performance of buildings. Economic evaluation procedure for energy systems in buildings Explanation and justification of EN 15459-1, Module M1-14
BS EN 12831-3:2017 Energy performance of buildings. Method for calculation of the design heat load Domestic hot water systems heat load and characterisation of needs, Module M8-2, M8-3

CEN ISO/TR 52000-2:2017 Energy performance of buildings - Overarching EPB assessment - Part 2: Explanation and justification of ISO 52000-1 (ISO/TR 52000-2:2017)
ISO 15686-5:2017 Buildings and constructed assets — Service life planning — Part 5: Life-cycle costing
EN 15978:2011 Sustainability of construction works - Assessment of environmental performance of buildings - Calculation method
ISO 52000-1:2017 Energy performance of buildings — Overarching EPB assessment — Part 1: General framework and procedures
EN 12975-1:2006+A1:2010 Thermal solar systems and components - Solar collectors - Part 1: General requirements
EN 15643-4:2012 Sustainability of construction works - Assessment of buildings - Part 4: Framework for the assessment of economic performance
EN 15378-3:2017 Energy performance of buildings - Heating and DHW systems in buildings - Part 3: Measured energy performance, Module M3-10, M8-10
PREN 12831-3 : DRAFT 2014 HEATING SYSTEMS AND WATER BASED COOLING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 3: DOMESTIC HOT WATER SYSTEMS HEAT LOAD AND CHARACTERISATION OF NEEDS
EN 15450:2007 Heating systems in buildings - Design of heat pump heating systems
EN ISO 52000-1:2017 Energy performance of buildings - Overarching EPB assessment - Part 1: General framework and procedures (ISO 52000-1:2017)
EN 12828:2012+A1:2014 Heating systems in buildings - Design for water-based heating systems
CEN/TR 15459-2:2017 Energy performance of buildings - Economic evaluation procedure for energy systems in buildings - Part 2: Explanation and justification of EN 15459-1, Module M1-14
EN 16627:2015 Sustainability of construction works - Assessment of economic performance of buildings - Calculation methods
EN 15378-1:2017 Energy performance of buildings - Heating systems and DHW in buildings - Part 1: Inspection of boilers, heating systems and DHW, Module M3-11, M8-11
EN 14337:2005 Heating Systems in buildings - Design and installation of direct electrical room heating systems
ISO 7345:1987 Thermal insulation Physical quantities and definitions
PREN 12831-1 : DRAFT 2014 HEATING SYSTEMS AND WATER BASED COOLING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 1: SPACE HEATING LOAD

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