GX & Decarbonization Research

Deya Xu, Yunfan Zhang, Congcong Cao +2

Using panel data from 30 Chinese provinces (2005-2022), this study measures forestry green total factor productivity (GTFP) with a global super-efficiency SBM model, analyzes spatiotemporal patterns and regional disparities, and applies dyn…

Rylan Cox, Yağmur Ateşcan, Yousef Haddad +2

This paper proposes a framework for implementing Industry 4.0 technologies, including IoT and digital product passports, to enhance recyclability of aerospace materials and reduce GHG emissions from manufacturing, supporting the transition …

Maryam Olaoti Shehu, Roma Almeida, Krushna Mahapatra

This study examines factors influencing adoption of digital tracking technologies (DTT) in Sweden's precast concrete sector using mixed methods (bibliometrics, sentiment analysis, interviews). It identifies barriers like high costs and infr…

P. Aranganathan, R. V. Suresh, S. Manikandan +3

This study reviews how digital technologies (AI, blockchain, IoT) support the circular economy and SDGs. It highlights benefits like reduced energy use, waste reduction, and predictive maintenance, and discusses applications such as green f…

Li Wenjia(1,2), Hao Yong(1)

This paper proposes a hybrid power generation system integrating solar photovoltaic cells with methanol low-to-medium temperature reforming reactions. By cascade utilization of solar energy and energy grade coupling between physical and che…

Pushpendra, Elias Vollert, Dominic Bresser +1

This LCA study reveals that graphite, as anode material, is a major hotspot in lithium-ion battery production, with carbon footprint significantly affected by graphite type (synthetic vs. natural) and sourcing region. Using latest industria…

Navodana Rodrigo, Pournima Sridarran

The construction industry accounts for 36% of global energy use, 39% of carbon emissions, and one-third of waste. This editorial introduces a special issue of 21 papers on accelerating built environment sustainability through proactive rese…

Tony Dalton, Louise Dorignon, Tillmann Boehme +5

This report analyzes material flows and supply chains in the Australian residential housing industry to support a transition to a circular economy. It finds that increasing concrete use is raising the carbon intensity of housing, and identi…

Piao Zhengguo, Zhang Mingguo

This paper designs a novel two-stage grid-connected inverter integrated with energy storage for distributed PV systems, and proposes peak shaving control to address power peak-valley issues caused by load variations. Simulations demonstrate…

Wendkuuni Steve Harold Kaghembega, Zhu Li, Pengfei Xie +1

This study evaluates APEC's influence on urban energy transitions through a comparative analysis of China, Japan, and Singapore. Combining qualitative institutional analysis with quantitative assessment using SSP5 scenarios, it finds APEC o…

Liu Taixiu^1,2　Sui Jun^1,2　Liu Qibin^1,2　Liu Feng^1,2

A CCHP system integrating solar thermochemistry and chemical heat recuperation is proposed. Solar energy drives methanol decomposition; syngas is combusted in an engine for power, and exhaust heat is recovered to sustain the reaction. Therm…

White Chapter, Liu Qibin, Li Hongqiang +1

This paper proposes a novel power generation system integrating solar-driven biomass gasification using a tower heliostat field (1000-1500K) with an advanced gas-steam combined cycle. Thermodynamic analysis shows improved efficiency compare…

Duan Li-Qiang^1, Yu Xiao-Hui^1, Wang Bu-Yun^1, Feng Tao^1, Zhang Jin-Sheng^2

This paper proposes an integration scheme of tower-type solar energy with a 660 MW coal-fired power plant in Dunhuang, and evaluates its off-design performance using TRNSYS simulation. Under coal-saving operation mode, the system's thermal …

◎ Long Yixuan ^1,2^ Wang Xiaomei ^3^

This study aims to clarify the dynamic patterns of patent family size's contribution to patent value, providing a reference for optimizing patent strategy and value assessment. Using the clean energy solar power field as an example, dataset…

Liu Tai-Xiu^1,2^, Sui Jun^1,2^, Liu Qi-Bin^1,2^, Liu Feng^1,2^

A CCHP system integrating solar thermochemistry and chemical heat recuperation is proposed. Solar energy drives methanol decomposition, and engine exhaust heat is recovered for the decomposition reaction. Thermodynamic analysis shows improv…

Kama’an Geoffrey Jalo, Norma Anglani

This paper summarizes a special session at IEEE ECCE 2024 on achieving net-zero carbon emissions in power converter design and manufacturing. It discusses current practices, challenges, and innovations in materials, design, manufacturing, s…

GUO Guiqi LUO Xianglong XU Junjun CHEN Ying

This paper develops a multi-objective optimization model for heat exchange equipment in Organic Rankine Cycle (ORC) systems, simultaneously optimizing structure and operating parameters. It aims to improve energy efficiency by utilizing ren…

Yu Haotian, Li Na, Zhou Qulan

This study proposes using the Soret effect to separate and enrich methane from low-concentration coal mine gas, which is typically vented, causing energy waste and greenhouse gas emissions. Through theoretical analysis and experiments, it e…

None, None

This factsheet outlines the Biden administration's strategy for achieving 100% clean electricity by 2035 and net-zero by 2050, emphasizing the need to build secure and resilient supply chains for digital components in the energy sector, whi…

Zhihui Li, H B Wu, Xiangzheng Deng

This study quantifies how internal migration in China affects dietary carbon footprints from a consumption perspective. Using census data for 2010 and 2020, it estimates that migration-related net residential food consumption emissions incr…