More information
Description
Investment needs in Zakłady Górniczo-Hutniczych regarding the construction of a cogeneration system arise from both necessity replacing less efficient and depleted coal boilers as well as reducing energy consumption original. The implementation of the project is also in line with the environmental objectives of EU and Polish policies. Comprehensive implementation of the project will generate approximately 185 GWh / year in high-efficiency cogeneration, including 101 GWh / year of electricity and 84 GWh / year of heat.
The achievement of indicators, both in terms of products and results, as a result of the investment will significantly contribute to the achievement of the strategic goal, i.e. environmental protection by increasing the efficiency of energy production and changing the fuel used in this process. The energy generated in the high-efficiency cogeneration system will reduce CO2 emissions in the global system by approx. 96 thousand Mg / year (66%) from 2023 (the first full year of operation).
The group that directly benefits from the implementation of the project resulting in the reduction of air pollution will be residents of Bukowno, Olkusz and the surrounding area.
Summary of project results
The project aimed to address several key challenges. First, it sought to reduce the carbon footprint of ZGH "Bolesław" S.A. by replacing older, less efficient energy systems with a modern, high-efficiency gas cogeneration plant. This aligns with the European Union''s climate and energy goals, particularly regarding the reduction of greenhouse gas emissions and the improvement of energy efficiency. Second, the project aimed to ensure a reliable energy supply for the company’s operations while reducing dependency on external electricity providers. Lastly, the project aimed to contribute to regional environmental improvements by reducing air pollutant emissions, such as NOx and SO2.
The project involved the construction and commissioning of a high-efficiency gas cogeneration plant on the premises of ZGH "Bolesław" S.A. Key activities included:
- Planning and designing the cogeneration plant to efficiently meet the demand for heat and electricity.
- Procuring and installing modern equipment, including gas engines, heat recovery steam generators, heat exchangers, and auxiliary systems.
- Integrating the cogeneration plant with the company’s existing energy infrastructure.
- Conducting testing, certification, and staff training to ensure smooth operation and compliance with environmental standards.
The cogeneration plant now produces both electricity and heat, significantly reducing energy losses and improving overall operational efficiency. Additionally, cogeneration has replaced heat production from a coal-fired boiler, substantially contributing to the company’s carbon footprint reduction.
The project delivered significant results for ZGH "Bolesław" S.A., its employees, and the local community:
- Environmental Benefits: During the initial operational period, the plant achieved a reduction of approximately 80,000 tons of CO2 emissions annually, contributing to regional and national climate goals.
- Economic Benefits: Reduced energy costs due to on-site energy production (minimized transmission losses) and improved operational reliability.
- Community Impact: Improved air quality in the region, benefiting local residents by reducing harmful pollutants.
- Innovation: The project demonstrates the company’s commitment to sustainable development and serves as a model for other industrial facilities aiming to modernize their energy systems.
The main beneficiaries include ZGH "Bolesław" S.A., its employees, the local community, and broader stakeholders involved in sustainable development.