Accounting carbon emission and proposals for their reduction at a university campus in China DOI
Jianfei Liu, Xinyu Mao, Huihui Wang

и другие.

Опубликована: Апрель 28, 2025

Abstract In the context of global sustainable development, various industries actively account for their carbon emission to address climate change effectively. University campuses should also participate in this pursuit. This study takes Henan Polytechnic south campus as an example. Energy and food consumption data were collected from school’s relevant offices, other obtained through questionnaires multiplied by corresponding factors calculate 2019. Results showed that 65327.44 tons, with a per capita 1.51 tons. The analysis revealed electricity heating systems constituted primary contributors emission. Heating profiles exhibited pronounced seasonal dependency, while ‌varied‌ across different functional areas. Two innovative findings established: transfer transportation building sector was driven accelerated electric vehicle adoption; context-specific energy coupling system proposed, reductions quantified localized analysis. Universities leverage AI-powered analytics quantify employ digital twin simulations comparative assessment reduction technologies. accounting targeted measures carried out can provide not only path reference universities achieve neutrality but theoretical basis methodological references regions reduce

Язык: Английский

Innovations in improving photovoltaic efficiency: A review of performance enhancement techniques DOI
Moataz M. Abdel‐Aziz, Asmaa A. ElBahloul

Energy Conversion and Management, Год журнала: 2025, Номер 327, С. 119589 - 119589

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

1

The Road to Net Zero in a Renewable Energy-Dominated Electricity System: Impact of EV Charging and Social Cost of Emission on the Optimal Economic Dispatch DOI Creative Commons
Malolan Sundararaman, Balasubramanian Sambasivam

Green Energy and Intelligent Transportation, Год журнала: 2025, Номер unknown, С. 100280 - 100280

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

1

Simultaneous community energy supply-demand optimization by microgrid operation scheduling optimization and occupant-oriented flexible energy-use regulation DOI
Chengyu Zhang, Yacine Rezgui, Zhiwen Luo

и другие.

Applied Energy, Год журнала: 2024, Номер 373, С. 123922 - 123922

Опубликована: Июль 17, 2024

Язык: Английский

Процитировано

7

Enhancing Urban Energy Resilience: Vehicle-to-Grid (V2G) Strategies within Electric Scooter Battery Swapping Ecosystems DOI

Yuan-Hsi Chien,

I-Yun Lisa Hsieh

Sustainable Cities and Society, Год журнала: 2024, Номер unknown, С. 106004 - 106004

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

4

Comprehensive assessment of an integrated energy system with EVs in a PV-equipped station-city complex DOI
Xinhui Liu, Chao Zeng, Yanping Yuan

и другие.

Renewable Energy, Год журнала: 2025, Номер unknown, С. 122948 - 122948

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0

A multi-objective optimization framework for EV-integrated distribution grids using the hiking optimization algorithm DOI Creative Commons
Mahmoud Samiei Moghaddam,

Masoumeh Azadikhouy,

Nasrin Salehi Dehno

и другие.

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Апрель 17, 2025

Electric vehicle (EV) integration into distribution grids introduces significant challenges in maintaining grid stability, minimizing operational costs, and ensuring overall system efficiency. In response to these challenges, a novel multi-objective optimization model is proposed that concurrently minimizes energy losses, procurement load shedding, voltage deviations over 24-hour period, while also accounting for the costs associated with EV battery management. The optimized using Hiking Optimization Algorithm (HOA), which leverages an adaptive search mechanism based on Tobler's Function. This enhances exploration of solution space effectively avoids local optima, resulting superior performance compared conventional methods. Simulation results 33-bus demonstrated that, integration, were reduced by 19.3%, losses decreased 59.7%, shedding was minimized 75.4%, improved 43.5% relative scenario without EVs. Additionally, eliminated photovoltaic (PV) curtailment, thereby optimal utilization renewable resources. When benchmarked against alternative techniques, HOA achieved 4.4% lower total cost than Komodo Mlipir (KMA) 24.5% Particle Swarm (PSO). These clearly demonstrate model's effectiveness enhancing optimizing improving approach offers scalable reliable modern management context increasing penetration integration.

Язык: Английский

Процитировано

0

Accounting carbon emission and proposals for their reduction at a university campus in China DOI
Jianfei Liu, Xinyu Mao, Huihui Wang

и другие.

Опубликована: Апрель 28, 2025

Abstract In the context of global sustainable development, various industries actively account for their carbon emission to address climate change effectively. University campuses should also participate in this pursuit. This study takes Henan Polytechnic south campus as an example. Energy and food consumption data were collected from school’s relevant offices, other obtained through questionnaires multiplied by corresponding factors calculate 2019. Results showed that 65327.44 tons, with a per capita 1.51 tons. The analysis revealed electricity heating systems constituted primary contributors emission. Heating profiles exhibited pronounced seasonal dependency, while ‌varied‌ across different functional areas. Two innovative findings established: transfer transportation building sector was driven accelerated electric vehicle adoption; context-specific energy coupling system proposed, reductions quantified localized analysis. Universities leverage AI-powered analytics quantify employ digital twin simulations comparative assessment reduction technologies. accounting targeted measures carried out can provide not only path reference universities achieve neutrality but theoretical basis methodological references regions reduce

Язык: Английский

Процитировано

0