GX & Decarbonization Research

Yayan Hendrayana, S. Sodikin, Edi Rusdiyanto

This study develops mitigation strategies for H2S and NH3 emissions from a planned geothermal power plant in West Java, Indonesia. Using SWOT analysis, it proposes four strategic directions: optimizing emergency procedures and real-time mon…

Kornpaphop Ruttanawijit, Taweesup Desua, Y. Tiaple

This study presents a macro-level site suitability assessment for nearshore floating solar PV (N-FPV) in the Gulf of Thailand using AHP-TOPSIS with entropy weighting. Nine coastal provinces are evaluated based on irradiance, wave height, wi…

T. Alizade

This paper analyzes barriers and opportunities for renewable energy development in Azerbaijan, using interviews and comparative analysis. It identifies high costs, weak grid, and insufficient legislation as key constraints. Policy measures …

Erick George Uy

This study develops a resiliency model for renewable energy systems in Mindanao, Philippines, during the COVID-19 pandemic. It evaluates four profiles: energy balance, energy mix, cost, and reliability, achieving an aggregate score of 40.5/…

Jingwei Chen, Dongwei Zhao, Zhi Zhou +1

This paper proposes a unified decision framework for selecting optimal Power Purchase Agreement (PPA) structures—Fixed-Volume, As-Generated, or As-Consumed—to minimize financial risk for both sellers and buyers. Using theoretical analysis a…

J. Kean, A. O'Sullivan

European TSOs need accurate day-ahead wind forecasts for bidding zones. This study trains a deep neural network on 1.57 million hourly observations from 36 European BZs using ENTSO-E and Open-Meteo data, outperforming state-of-the-art TSO f…

Haoyang Fan, Qi Huang, Zhenyuan Zhang +4

This study proposes tunnel transmission for renewable energy in mountainous regions, finding gas-insulated lines cost-effective where environmental costs are high. Multi-physics analysis and lifecycle cost assessment show optimized conducto…

Natanon Tongamrak, Kannapha Amaruchkul, W. Wangdee +1

This paper proposes a two-stage stochastic optimization model for 24/7 carbon-free energy (CFE) operations, minimizing cost while meeting CFE compliance. Using deep learning forecasts for load and solar generation, the model optimizes batte…

J L Xu, Tao Lv, Xiaoran Hou +5

This paper optimizes regional renewable energy layouts in China by balancing system costs and energy justice. It proposes a framework to achieve cost-effective renewable deployment while mitigating regional inequities, contributing to a jus…

Alessandra Montanelli

This paper examines the transition of Renewable Energy Communities (RECs) in Europe's outermost regions from policy experiments to investment realities, highlighting the need for investment, governance, and technical assistance to scale the…

Thanh Phuc Nguyen, Trang Thi-Thuy Duong

This study examines nonlinear relationships among economic growth, AI investment, renewable energy, and environmental degradation in ASEAN-5, using FDI as a threshold variable. A Panel Smooth Transition Regression (PSTR) model finds that un…

A Belda, Andrea Gabaldón, Vincenzo Santovito +2

This paper presents a regulation-aware planning tool for Renewable Energy Communities (RECs) based on an integrated MILP optimization framework that embeds electricity settlement and compensation rules. Applied to a real case in Spain, it s…

Watchara Pattanawiwattanaporn, Choopong Thongkumsamut

This study assesses solar PV deployment as a flagship Scope 2 measure for Khon Kaen University's carbon neutrality target by 2040. Using 8,760-hour load data, spatial analysis, and hourly PV simulation, it evaluates self-consumption, self-s…

Juan Luis Santos

Develops a dynamic agent-based model for 34 European countries (2015-2024) to decompose renewable electricity expansion into domestic proactivity, international reactivity, and country-specific leadership. Finds that leadership is technolog…

Laith M. Alomari, John C Tyndall, Suzanne M. Slack +1

This paper explores the potential of integrating strawberry cultivation into utility-scale solar farms (agrivoltaics) to overcome the global production plateau. It addresses two major constraints: limited farmland and increasing climate str…

Mathias O. Ananti, C M Nwosu

This study examines the role of renewable energy adoption in mitigating climate change and promoting sustainable development in Nigeria, using content analysis of secondary data (2018–2024). Findings show that renewable energy reduces emiss…

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Technical report on flow analysis of a vertical axis wind turbine, part 2, examining fluid dynamics characteristics.

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This paper proposes a method to quantitatively estimate the environmental load during the operation and maintenance (O&M) phase of wind power generation. From a life cycle assessment perspective, it evaluates CO2 emissions and resource cons…

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This paper examines woody biomass power generation under Japan's Feed-in Tariff system, focusing on the Kyushu region. It analyzes policy effects and operational realities at the regional level, highlighting challenges in renewable energy p…

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This panel discussion addresses the current status and challenges of promoting renewable energy and its social acceptance. Co-hosted by the Forest Economics Society and the Society for Environmental Sociology, it features expert exchange. W…