The city of Aš has become an inspiring example for other municipalities on how to approach energy management and technology modernization effectively. By collaborating with experts and adopting the EPC (Energy Performance Contracting) model, Aš implemented a project that not only reduces energy consumption but also minimizes maintenance costs.
A key success factor was the deployment of IQRF wireless technology, enabling efficient temperature control in rooms through remotely operated thermostatic valves. This system, installed in buildings such as the municipal office and local schools, delivers 30% energy savings.
Beyond financial savings, the city of Aš also benefits from streamlined system maintenance. Modern technologies like IQRF are less prone to failures, and remote monitoring and control significantly simplify management. According to Václav Stašek, City Secretary, older systems involved high operational and maintenance costs, while the new solutions substantially reduce these expenses.
The Project Includes:
- Modernizing public lighting: Replacing outdated and unreliable fixtures with energy-efficient alternatives, along with upgrading the cabling.
- Remote temperature control: IQRF wireless thermostatic valves optimize heating in municipal buildings.
- Solar panels: Installing photovoltaic panels on the roofs of municipal buildings to reduce reliance on external energy sources.
- Upgrading boilers and heating regulation: Replacing obsolete boilers and introducing smart heat regulation systems, resulting in significant savings and easier operation.
What Is EPC?
EPC allows energy-saving measures to be implemented with guaranteed savings. The contractor conducts an analysis, proposes solutions, ensures installation, and manages the system's operation for several years. Payments are made from the achieved energy savings.
City Secretary Václav Stašek highlights the benefits of the project:
"Not only have we modernized outdated technologies, but we’ve also achieved guaranteed energy savings and significantly streamlined system management through expert collaboration. New technologies like IQRF are modern, proven, and require minimal maintenance. The savings enable us to invest in other projects for the development of our city."
Inspiration for Other Municipalities
The project in Aš demonstrates how modern technologies can be utilized not only to save energy but also to optimize maintenance and effectively manage energy systems. IQRF technology, with its flexibility and low power consumption, is ideal for a wide range of applications, from heating to public lighting.
More information about IQRF-based solutions can be found here.
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