Carbon Emission Pinch Analysis for Transformation of Polish Power Generation Sector DOI Creative Commons
Grzegorz Poplewski,

Melvin Ting,

Dominic C.Y. Foo

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 27, 2024

Abstract Poland is taking serious measures to decarbonize its electricity generation sector by year 2050 in response the global climate emergency. However, pathway reach this carbon neutrality target still uncertain, given Poland’s current dependence on fossil fuels. Different decarbonization need be examined and combined achieve substantial reductions. In work, carbon emission pinch analysis (CEPA) used plan visualize deep emissions cuts for such a transition. Multiple scenarios were proposed order Polish energy CO2 targets years 2030 2040. For instance, Scenario 1, relative 2022, coal was reduced 36 times, lignite eliminated completely; while natural gas, onshore wind, agricultural biomass, photovoltaics have huge increase (238%, 154%, 235%, 301%, respectively), apart from having additional nuclear offshore wind power (38 TWh 61 TWh, respectively). Doing achieves 2040 of 28.06 Mt CO2-eq/year. These results provide realistic benchmarks development implementation policies realize ambitions.

Language: Английский

Prediction of energy consumption in four sectors using support vector regression optimized with genetic algorithm DOI Creative Commons
Md. Rabiul Hasan,

Md. Tarequzzaman,

Md. Moznuzzaman

et al.

Heliyon, Journal Year: 2025, Volume and Issue: 11(2), P. e41765 - e41765

Published: Jan. 1, 2025

Effectively managing and optimizing energy resources to accommodate population growth while minimizing carbon emissions has become increasingly intricate. A proficient approach this dilemma is accurately predicting usage across diverse sectors. This paper unveils a genetic algorithm (GA)-optimized support vector regression (SVR) model designed (i) predict electricity generation, (ii) consumption in four primary sectors—residential, industrial, commercial, agricultural, (iii) estimate sector-specific emissions. The proposed model's efficacy assessed by calculating the R2 value, mean absolute error (MAE), root squared (RMSE), residual plot. achieved high accuracy with an MAE of 1.18 %, yielded reliable sectoral predictions, reflected values 1.22 % (residential), 4.98 (industrial), 4.40 (commercial), 4.04 (agricultural). residuals exhibited homoscedasticity, value approached one. predicts that 2027, residential sector will consume 55748.66 GWh energy, commercial 14892.49 GWh, industrial 32642.35 agricultural 2288.37 GWh. It been predicted these sectors release 75437.96-billion-gram equivalents.

Language: Английский

Citations

1
Carbon emission pinch analysis for transformation of Polish power generation sector DOI
Grzegorz Poplewski,

Melvin Ting,

Dominic C.Y. Foo

et al.

Clean Technologies and Environmental Policy, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 29, 2025

Language: Английский

Citations

0
Novel Graphical Framework for Optimal Deployment of Renewable Power-to-X Technology across Multiple Regions DOI

Karen Gah Hie Kong,

Nuo Wang, Dominic C.Y. Foo

et al.

Energy, Journal Year: 2025, Volume and Issue: unknown, P. 135453 - 135453

Published: March 1, 2025

Language: Английский

Citations

0
Enhancing energy efficiency in Bangladesh’s readymade garment sector: the untapped potential of LED lighting retrofits DOI
Md Mahmudul Hasan, Md. Moznuzzaman,

Akash Shaha

et al.

International Journal of Energy Sector Management, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 7, 2024

Purpose Previous studies emphasized the substantial energy-saving potential of light emitting diode (LED) lighting systems, especially in clothing industry. However, specific quantification energy conservation industrial factories, particularly Bangladesh’s readymade garment (RMG) sector, remains unexplored. The purpose this study is to investigate savings and efficiency improvements systems RMG sector using LED technology. Design/methodology/approach Understanding optimizing consumption crucial because contributes significantly country’s export earnings. For this, an factory was surveyed possible system retrofitting estimated compared. Findings adoption energy-efficient options, LED, could decrease current usage from 15% 7.5% Bangladesh. First, reveals, that reduction annual determined be 18,220 kWh due with tube. Second, it conducts real-time measurements assess suitability in-building providing insights into scenario. Lastly, evaluates economic environmental benefits proposed industries. Due system, equivalent CO 2 gas emissions found 119.896 tCO . Originality/value first time, explored for enhancing design through industry, a focus on By addressing these aspects, aims contribute advancement efforts ultimately fostering sustainable development Bangladesh beyond.

Language: Английский

Citations

1
Carbon Emission Pinch Analysis for Transformation of Polish Power Generation Sector DOI Creative Commons
Grzegorz Poplewski,

Melvin Ting,

Dominic C.Y. Foo

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 27, 2024

Abstract Poland is taking serious measures to decarbonize its electricity generation sector by year 2050 in response the global climate emergency. However, pathway reach this carbon neutrality target still uncertain, given Poland’s current dependence on fossil fuels. Different decarbonization need be examined and combined achieve substantial reductions. In work, carbon emission pinch analysis (CEPA) used plan visualize deep emissions cuts for such a transition. Multiple scenarios were proposed order Polish energy CO2 targets years 2030 2040. For instance, Scenario 1, relative 2022, coal was reduced 36 times, lignite eliminated completely; while natural gas, onshore wind, agricultural biomass, photovoltaics have huge increase (238%, 154%, 235%, 301%, respectively), apart from having additional nuclear offshore wind power (38 TWh 61 TWh, respectively). Doing achieves 2040 of 28.06 Mt CO2-eq/year. These results provide realistic benchmarks development implementation policies realize ambitions.

Language: Английский

Citations

0