What is PD CEN/TR 15459-2 - Economic evaluation procedure for energy systems in buildings about?
PD CEN/TR 15459-2 is the second part of the multi-series standard that is applicable to the economic evaluation procedure for energy systems in buildings.
PD CEN/TR 15459-2 refers to EN 15459-1, module M1-14.
It contains information to support the correct understanding, use and national adaptation of EN 15459-1.
Who is PD CEN/TR 15459-2 - Economic evaluation procedure for energy systems in buildings for?
PD CEN/TR 15459-2 on the economic evaluation procedure for energy systems in buildings - Explanation and justification of EN 15459-1 are useful for:
- Architects 
- Civil engineers 
- Design engineers  
- HVAC (Heating, ventilation, and air conditioning) engineers 
- Builders  
- Plumbers 
- Constructors/contractors who install plumbing systems
- Regulatory authorities of EPB standards
Why should you use PD CEN/TR 15459-2 - Economic evaluation procedure for energy systems in buildings?
BS EN 15459-1 gives a method for the economic calculation of the building envelope and other building-related systems covered by the EPB standards. 
The purpose of PD CEN/TR 15459-2 is to provide information and guidance for the 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) of EN 15459-1.
With the explanation and justification in PD CEN/TR 15459-2, you can access EN 15459-1 properly.
