Households Electricity Usage Analysis and the Effectiveness of Changing Tariff Group

Nafkha, Rafik; Woźniakowski, Tomasz

doi:10.22630/isim.2018.7.3.15

Cited by 2 publications

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“…Significant fluctuations in hard coal and natural gas usage were observed from 2019 to 2021 due to government policies and the rise of renewable sources [162]. Incentives for converting coal to gas and increased renewable availability led to these shifts [163,164].…”

Section: Discussionmentioning

confidence: 99%

Assessment of Energy and Heat Consumption Trends and Forecasting in the Small Consumer Sector in Poland Based on Historical Data

Gajdzik,

Jaciow,

Wolniak

et al. 2023

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The paper outlines the methodology employed for desk-based research, which involved gathering and analyzing empirical data on energy and heating consumption in the Polish small consumer sector. Secondary sources, including reports, documents, scientific publications, and public statistics, were utilized to ensure a comprehensive understanding of the subject matter. The research methodology ensured the acquisition and examination of reliable and extensive data regarding energy and heat consumption among small consumers in Poland. The study investigated consumption trends of hard coal, electricity, and natural gas in Polish households from 2006 to 2021. The findings revealed an increasing pattern in electricity and natural gas consumption, alongside a simultaneous decline in the usage of hard coal. Future consumption was estimated using trend models, and factors contributing to changes in energy consumption patterns were examined, with forecasts to 2027. To achieve decarbonization and address climate objectives, the study underscores the need to increase the proportion of renewable energy sources and boost energy efficiency. The significance of reducing household energy consumption through enhanced insulation, smart energy management systems, and low-carbon alternatives is emphasized. Additionally, the study addresses Poland’s future energy plans as a proactive step toward decarbonizing the national economy. In summary, the study furnishes valuable insights into energy consumption trends and their determinants in the Polish small consumer sector.

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Section: Discussionmentioning

confidence: 99%

Assessment of Energy and Heat Consumption Trends and Forecasting in the Small Consumer Sector in Poland Based on Historical Data

Gajdzik,

Jaciow,

Wolniak

et al. 2023

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“…Figure 3 shows the average daily electricity load profile normalized on the individual maximum of each load profile for Poland, UK and Ireland. Data for Poland comes from the study [60] and present the demand specific to users of the G11 tariff: customers having single-time zone meters with a single electricity rate per kWh. The G11 tariff is the tariff most often chosen by households [61].…”

Section: Literature Data Presenting the Demand For Electricity And Heat For Householdsmentioning

confidence: 99%

Analysis of the Potential for Gas Micro-Cogeneration Development in Poland Using the Monte Carlo Method

et al. 2020

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Micro-cogeneration (mCHP) is a promising solution for the generation of heat and electricity in households, it contributes to reducing carbon dioxide emissions in countries where the production of electricity is mainly based on fossil fuels. Its dissemination in Poland faces barriers in the form of high purchase prices in relation to electricity productivity. In this work 1% of the household population in Poland was analyzed using the Monte Carlo method. It was found that for mCHP to become economically profitable for a group of at least 10,000 households, its price should fall from around 18,000 euros (711.5 euros/kWth and 18,000 euros/kWe) to 4800 euros (189.7 euros/kWth and 4800 euros/kWe) and for 100,000 households to 4100 euros (162.1 euros/kWth and 4100 euros/kWe). These calculations were made for fixed gas and electricity prices. The analysis also included cases of various changes in gas and energy prices. Faster growth of electricity prices than gas prices reduce the profitability barrier. In addition, a building located in Lesser Poland region was analyzed, with an above average demand for electricity and heat. Gas micro-cogeneration becomes profitable for this household at a price of 3700 euros (146.2 euros/kWth and 3700 euros/kWe) at fixed gas and electricity prices.

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Households Electricity Usage Analysis and the Effectiveness of Changing Tariff Group

Cited by 2 publications

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Assessment of Energy and Heat Consumption Trends and Forecasting in the Small Consumer Sector in Poland Based on Historical Data

Assessment of Energy and Heat Consumption Trends and Forecasting in the Small Consumer Sector in Poland Based on Historical Data

Analysis of the Potential for Gas Micro-Cogeneration Development in Poland Using the Monte Carlo Method

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