GX & Decarbonization Research

Barbosa, Gabriela, Almeida, Manuela

This paper discusses digital interoperability for Building Renovation Passports (BRPs), proposing a framework to support sustainable building renovation and decarbonisation. It highlights how data standardisation and information sharing can…

Umunna, Chetachi C., Okoroafor, Humphery K.

This paper critically examines architecture's dual role in climate change—as a major emitter and a mitigation tool. It reviews global case studies, advocates for a shift from extractive to regenerative practices, and proposes a framework in…

P. Janaki, Ramal E. Anbalagan

This paper proposes a blockchain-enabled secure and interoperable digital twin framework for Industry 5.0 smart cities, integrating hybrid deep learning (GNN, LSTM, CNN) for real-time monitoring and optimization. Experimental results show 9…

Chunting Zhang, Weihui Hu, Yaobin Liu +1

Using panel data from 284 Chinese cities (2010-2023), this study finds that digital intelligence investment (DII) significantly improves energy efficiency (EE) through the mediating channels of marketization, green innovation, and energy in…

Peng-Chong Cao, J Y Chen, Yang Wen

This study develops a priority decision framework for building energy retrofits using life-cycle cost-benefit analysis and net present value rate (NPVR), integrating carbon trading. Five retrofit measures (wall/roof insulation, window repla…

Swapnil Choudhary, Ganesh Upadhyay, Neeraj Kumar +3

This study compares the energy consumption, carbon footprint, and operational costs of various paddy straw management machinery in North-Western India. It covers processes from harvesting to storage, quantifying environmental and economic i…

Marco Angiolini, Stefano Forti, Jacopo Soldani +1

This paper proposes design methodologies for reducing carbon emissions in software service operations. It focuses on optimizing energy consumption and visualizing carbon footprints to mitigate environmental impact.

Jessica A Baker, Nigel Thuku, Allan Zablon +8

This paper presents SCORE, a guideline for designing data ingestion pipelines in cloud operations that are both cost-efficient and carbon-aware, specifically targeting low- and middle-income countries. It aims to improve sustainability of r…

Amani Alsheikh, Yassine El Mendili, Othman Omikrine Metalssi +3

This study develops low-carbon cement using metakaolin and limestone to replace over 65% of clinker. A ternary mixture with 35% clinker, 32% metakaolin, and 33% limestone achieved 59 MPa compressive strength at 28 days. Chemical indicators …

Ariana Y. Ojeda P., Gourisankar Sandaka, Günter Beuchle +4

This paper proposes an optimal design approach for a low-carbon concrete production plant that accounts for variable material composition and electricity prices. The method aims to reduce energy consumption and CO2 emissions while improving…

Xiaofeng Zhang, Wei Ding, Yunxiao Bai +2

This paper reviews key technologies for green and low-carbon construction and operation of converter stations in high-altitude regions (e.g., Tibet) in response to China's dual carbon goals. It analyzes carbon emission sources across the li…

Minsu Kim, Jinhyun Park, Oju Kwon +2

This study proposes using activated carbon pores as growth templates to fabricate thermoelectric films with low thermal conductivity, aiming at waste heat recovery applications.

Claudia Stanszus, Andrea Agner, Doris Österreicher

This paper develops energy-efficient retrofit strategies for post-war high-rise buildings, using Stuttgart's Asemwald estate as a case study. Through thermal bridge calculations and energy simulations, it demonstrates up to 60% reduction in…

Thomas Swarts, Abdul Wahab Siyal, P. Winnie Gerbens-Leenes

This study analyzes the water-energy-food nexus in Pakistan, exploring crop redistribution to minimize agricultural blue water consumption, energy use, and carbon footprints under average and extreme weather scenarios. It identifies trade-o…

Nelson Mc Kenzie, Gerald Enrique

This paper compares floating ocean data centers (cooled by seawater, powered by offshore renewables) with orbital data centers across seven engineering dimensions. It finds ocean platforms win on 6 of 7 for a 36-month horizon, but notes tha…

Wang Q.

This paper proposes a method using Particle Swarm Optimization to jointly optimize base station sleeping and renewable energy procurement, improving energy efficiency and integrating renewables in telecom networks.

Adamantia Stamou, Constantinos Varsos, George Darzanos +3

This paper analyzes the trade-offs in 6G and ICT ecosystems between service quality and energy/CO2 efficiency, proposing incentive mechanisms to align stakeholder behaviors. It illustrates cases for media streaming and AI services, highligh…

Abdullah Naser M. Asiri

This study proposes a unified framework integrating industrial waste-based low-carbon concrete development with machine-learning-driven strength prediction and optimization. Using fly ash and GGBS, 300 experimental observations were modeled…

Mehmet Akif Aydın, Gül Koçlar Oral

This study analyzes building envelope codes across climate zones, revealing inefficiencies in carbon emissions, energy use, and cost. It suggests future improvements to enhance building performance and reduce environmental impact.

Cem Emeksiz, Muhammed Musa Fındık

This paper analyzes energy loss mechanisms in photovoltaic systems and discusses assessment and mitigation approaches. It highlights the use of artificial intelligence and machine learning for loss prediction and fault detection, offering a…