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Open Access Articles

The principles of operation of solar power plants on the balancing market

Monika Zuba

DOI: 10.15199/17.2022.4.5, April 2022

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Servicing small wastewater treatment plants in Poland

Ryszard Blazejewski and Marcin Spychała

DOI: 10.15199/17.2022.4.4, April 2022

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Defining modernization rate of buildings in Poland in order to meet the requirements of a zero-emission economy in year 2050

Adam Klazynski

DOI: 10.15199/17.2022.4.3, April 2022

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Proposal of reducing the energy cost used to operate water pumps

Ewa Holota

DOI: 10.15199/17.2022.4.2, April 2022

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Renewable gas injection into the gas grid

Andrzej J. Osiadacz, Maciej Chaczykowski

DOI: 10.15199/17.2022.4.1, April 2022

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A technical, economic and comparative analysis of heat sources based on renewable energy sources and heat source powered by natural gas for a detached house

Kalina Grudzinska

DOI: 10.15199/17.2022.3.6, March 2022

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