Methodological basis for building energy efficient territorial communities
DOI:
https://doi.org/10.31548/energiya1(65).2023.054Abstract
The work is devoted to the topical issue of the energy security of the territorial community, namely, the identification of promising local resources for the widespread use of biogas reactors. The development of methodological foundations for the introduction of territorial energy complexes based on local raw materials for urbanized areas is the goal of the work. Traditional approaches to the analysis of possible raw materials are hardly acceptable for urbanized territories, therefore, a hypothesis was put forward about the expediency of its identification by indirect signs, namely, methane emissions, which were estimated from satellite monitoring data. The concentration of gases in the atmosphere was measured by continuous scanning with the TROPOMI spectrometer in the ultraviolet, visible, near and short-wave infrared spectra.
Thanks to the use of the Google Earth Engine cloud platform for geospatial data analysis, it was possible to create a web application for displaying spatial and temporal changes in the content of greenhouse gases in the atmosphere with the ability to determine their concentration. For the first time, it was possible to identify the presence in the Kyiv region of significant seasonal methane emissions, the peak of which occurs in October. Based on the results of the experiment, which can be interpreted as indirect measurements of the amount of the above organic waste, there is a significant resource for the production on an industrial scale of specialized pellets for biogas reactors of an energy efficient community.
Key words: biogas, territorial energy complexes, methane emissions, monitoring, satellites, pellets
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