GX & Decarbonization Research

Silvia Moreno, Alejandro Aragón-García, A.L. Villanueva Perales +2

This study develops a multi-objective optimization framework for a low-carbon hydrogen supply system in Galicia, Spain. Results show that meeting 100% of projected 2030 demand yields a solution dominated by biomass gasification, while at 60…

Adrian R. Irhamna, Burcu Beykal, George M. Bollas

This paper presents an integrated geospatial-technoeconomic optimization framework for siting modular blue and green hydrogen production units co-located with hydrogen refueling stations (HRS) along U.S. highways, with a case study on New E…

Songli Fan, Guodong Xu, Zhengtian Wu +4

This paper proposes a bilevel optimization model for low-carbon operation of park-level integrated energy systems, incorporating heterogeneous user preferences. It aims to balance user satisfaction and carbon reduction goals in energy syste…

A. Kumar, Amit Kumar, Saurav Saha +12

A six-year field experiment in the Eastern Himalayas demonstrates that optimizing ginger seed-rhizome size (50g), mother-rhizome management (non-removal), and cushioning with leaf mulch can increase yield, energy-use efficiency, and soil he…

Heenkenda Mudalige Dileepa Sandaruwan Heenkenda, Hye-Min Park

This paper examines how carbon-aligned fuel pricing in Sri Lanka can reconcile fiscal resilience with low-carbon energy goals. It analyzes policy design challenges and opportunities, offering insights for developing countries implementing c…

Li Yang, Ji Ma, Zhaopeng Li

This study analyzes how uniform and differential carbon taxes drive the transformation of energy structure from high-carbon to low-carbon. It compares the effectiveness of the two tax designs and provides insights for carbon pricing policy.

Fei Wang, Lei Jiao, Konglin Zhu +4

This paper addresses scheduling of cloud-edge federated learning under carbon neutrality constraints, incorporating demand response. It proposes methods to optimize the trade-off between learning performance and carbon emissions reduction.

Danyang Cui, Lena Max, Cecilia Boström +1

This study evaluates rare-earth substitution in EV traction motors via life cycle assessment, comparing NdFeB and ferrite motors. It identifies a break-even electricity carbon intensity of ~60 g CO₂-eq/kWh, where below this threshold, the h…

Mykhailo Prazian

This paper explores how digital technologies, including AI and IoT, can be integrated into supply chains to reduce Scope 3 emissions and enhance cyber-physical resilience. It highlights the potential for improved emissions visibility and ri…

Sherif Attallah, Jennifer Warrner

This study assesses the power and water demand of hyperscale data centers in the US Midwest, focusing on Indiana. It finds that a single campus can add tens of TWh of electricity demand, with water impacts heavily dependent on cooling techn…

Amit Jhalani, Raj Kumar, Arpit Kumar Sharma +1

This critical review assesses the environmental footprint of meat production across the entire supply chain, from feed production to distribution. It identifies significant GHG emissions (CO2, CH4, N2O) at each stage, along with land, water…

Agostina Quicchi, Gerardo Szwarc, Jorge Vega +2

This study analyzes the environmental impact of installing a 100-panel 160W photovoltaic system over parking spaces at a sorghum stubble pellet production company. Results show a 51% reduction in CO₂ equivalent emissions from electricity co…

Omotayo E. Ojewumi, Gang Chen, Modupe E. Ojewumi

Biochar, produced from biomass pyrolysis, offers applications in carbon sequestration, soil improvement, and waste management. Recent research highlights both benefits (soil structure, nutrient retention) and risks (PAH formation, heavy met…

Hamid Safarzadeh, Francesco Di Maria

This study examines nanomaterial-based energy storage to accelerate Italy's renewable transition. Graphene and solid-state batteries offer high performance, but face cost and policy hurdles. AI-driven design and circular economy models pres…

Catriona Ewart, T Davis, Xueqi Wu +5

Using participatory systems mapping, this study explores how high-SES individuals in the UK perceive their role in climate mitigation. Findings show they often deflect responsibility and lack a sense of agency, suggesting policies must fost…

Marcos Quijal-Zamorano, Pierre Masselot, Antonio Gasparrini +1

This tutorial provides a step-by-step methodology for projecting health impacts under climate and demographic scenarios, using heat-related mortality in London as an example. It covers data acquisition, processing, uncertainty propagation, …

Asit Kumar Mishra

This paper presents a methodological framework using linear mixed effects (LME) models to assess the causal impact of energy retrofits on indoor climate conditions. It analyzes pre- and post-retrofit water vapor pressure data from Irish hom…

Fahad S. Allahaim

This paper evaluates the energy performance of the Saudi Building Code (SBC) across five climatic zones, finding 5-25% reductions in energy use intensity. It compares the Mostadam rating system with LEED v4.1 and BREEAM, and proposes seven …

Jan Stefanski, Anna Stefańska

This study compares eight heating and ventilation packages for a reference single-family house in Poland using EPC indicators and a screening life-cycle carbon assessment. Fossil-dominated systems show highest primary energy demand and emis…

Pradeep Angiras, Ghazaleh Sodeiri Jalili

This 70-page open-access guide translates green-building knowledge into practical, affordable advice for homeowners and small businesses. It organizes recommendations by six climate zones, integrates vernacular building intelligence with mo…