Salzburg Airport WA Mozart has further intensified its efforts to generate its own electricity. As part of its ongoing modernization and efficiency improvements, two additional photovoltaic systems were installed and commissioned on the roofs of the entry hall (EES) and the washing hall (WH1) in recent weeks and months.
With these 564 new solar modules, which achieve a total output of approximately 245,34 kilowatt peak (kWp), the airport is taking another decisive step towards reducing its energy costs and increasing its energy self-sufficiency, which represents an important competitive advantage in times of volatile electricity prices.
Strategic expansion of solar energy at Salzburg Airport
Salzburg Airport WA Mozart is consistently committed to expanding its internal energy production using solar energy. Following the expansion of the photovoltaic system on the parking garage by 2024 modules at the beginning of 2.700, the rooftop installation continued in 2025. These ongoing investments in solar systems are part of the airport's comprehensive strategy to increase its operational efficiency and become more independent from external energy suppliers in the long term.
Recent work has focused on the Roofs and the facade of the EES (Entry Exit System) entry hall, which is used for biometric entry control of third-country arrivals, as well as the Roof of the car wash WH1The solar modules were installed over the past few weeks and months by the contractor Fiegl + Spielberger GmbH, which was responsible for the professional installation of a total of 564 PV modules. The total area occupied by the two new systems is 1.128 square meters, roughly equivalent to the size of four tennis courts or 8,5 beach volleyball courts.
Airport Managing Director Bettina Ganghofer emphasized the strategic importance of these measures: "The use of the extensive roof areas is not only a visible flagship project, but also makes a decisive contribution to reducing energy costs in the long term, an important competitive advantage in times of volatile electricity prices." This statement underscores the economic motivation behind the investments: In an industry that is heavily affected by energy costs, own energy sources can represent a substantial competitive advantage and stabilize operating costs.
Performance data and the economic relevance of the new systems
The two additional photovoltaic systems on the EES entry hall and the washing hall WH1 are designed to provide Total output of approximately 245,34 kilowatt peak (kWp) This performance is an important indicator of the maximum energy production of the plants under optimal conditions.
The estimated annual yield of these two plants is 215.000 kilowatt hours (kWh)To make these figures tangible, illustrative comparisons were used: This amount of energy could power approximately 123 loads of laundry or 204 loads of dishes. An even more tangible analogy is that the estimated yield would be sufficient to To supply 72 two-person households with electricityThis illustrates the significant amount of electricity that is generated directly on the airport premises and therefore does not have to be sourced externally.
Reducing energy demand from the public grid has several advantages. In addition to Lower operating costs and the Increasing energy self-sufficiency She also contributes to Stability of energy supply of the airport. In times of rising energy prices and the need to diversify energy sources, in-house production is a wise economic decision. Airport operators around the world are looking for ways to optimize their operating costs while modernizing their infrastructure. Investing in photovoltaic systems is a proven approach.
The key data of the two new PV systems (equipment hall G02 and washing hall WH1) at a glance:
- Number of modules: 564 pieces
- Occupied area: 1.128 m²
- Total output: 245,34 kWp
- Estimated yield: 215.000 kWh
- Cable length: approx. 4,5 km
- Working hours for installation: approx. 960 h
- Contracting company: Fiegl + Spielberger GmbH
The path to energy self-sufficiency and resource conservation
With the commissioning of these additional photovoltaic systems, Salzburg Airport has a further milestone on the way to long-term Energy self-sufficiency The gradual expansion of PV areas demonstrates a clear strategic focus on self-sufficiency and the use of existing resources. Use of extensive roof areas for energy generation is a particularly efficient method because it does not require any additional land area and uses the existing infrastructure in a multifunctional way.
Salzburg Airport, like many other infrastructure companies, strives to optimize its operational processes and increase efficiency. Investing in renewable energies is an important component of this. continuous increase in the demand for self-generated electricity The airport can reduce its dependence on fluctuating market prices and stabilize its long-term cost structure. This is a decisive advantage in an industry that is already exposed to high fixed costs and external influences.
Salzburg Airport's efforts toward energy self-sufficiency and resource conservation are remarkable and reflect a broader trend in the aviation industry. Many airports around the world are investing in renewable energy and modern technologies to optimize their operations and secure long-term competitive advantages. This includes not only solar installations, but also the modernization of lighting systems, heating and cooling systems, and the implementation of intelligent energy management systems.
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