Internationale Energieagentur Forschungskooperation (IEA) - „IEA-PVPS Task 15: Bauwerkintegrierte Photovoltaik“

IEA Photovoltaic Power Systems, TASK 15: Building-Integrated Photovoltaics, Periods 2 and 3

Globally, the current energy system is undergoing a transformation, with photovoltaics (PV) playing a key role in this transition. Especially over the past decade, PV electricity generation has evolved from a niche technology into a major player in global energy supply.

In Austria, a tenfold increase in the currently installed PV capacity (i.e., from 1.5 GW to 15 GW) is necessary to achieve the federal government's energy target of 100% electricity from renewable sources by 2030. In the medium term, by 2050, at least a further doubling will be required due to the expected rise in electricity demand. To ensure high public acceptance of this technology—and to serve as an example for other countries—it is essential to optimize the technical and systemic integration of PV into buildings. This also presents an opportunity for Austria to position itself as a leader in BIPV exports, offering innovative products and outstanding expertise.

Project Objective:

The aim of Austria’s participation in IEA PVPS TASK 15.2 is to strengthen international collaboration in the field of Building-Integrated Photovoltaics (BIPV). Partners from research, development, and industry are working together to expand Austria's role as one of the leading countries in BIPV.

In this context, the University of Applied Sciences Salzburg is responsible for the development of an international BIPV guideline for the construction industry, including a national edition, and also contributes to the integration of BIPV in the integral planning of buildings (digitalization).

Photovoltaics as a Key Technology in the Energy Transition

PV has evolved globally from a niche technology to a central component of energy supply.

In Austria, PV is crucial to achieving the federal government’s goal of 100% renewable electricity by 2030.

Significant Expansion Required in Austria

Currently installed capacity: approx. 1.5 GW.

Target by 2030: Tenfold increase to 15 GW.

Further expansion required by 2050 (at least a doubling due to rising electricity demand).

Importance of BIPV (Building-Integrated Photovoltaics)

BIPV enables space-efficient electricity generation directly within the building envelope.

Technical and systemic integration is essential for broad acceptance and implementation.

Austria has the opportunity to become a BIPV pioneer—both technologically and economically (export potential).

Objective of the Project / IEA PVPS TASK 15.2

Strengthen international cooperation in the field of BIPV.

Austrian partners from research, development, and industry are actively involved.

Role of FH Salzburg

Leading role in developing an international BIPV guideline (including a national edition).

Contributing to the integration of BIPV in digital and holistic building planning.