GX & Decarbonization Research

García Pérez, Christian David

This study evaluates solar and wind potential in Santander, Colombia, for green hydrogen production via Power-to-X systems, analyzing technical and economic feasibility. Three configurations (solar, wind, hybrid) were assessed using CAPEX, …

Taylor, Margaret, Fujita, Sydny

This chapter analyzes consumer acceptance of plug-in electric vehicles (PEVs) in the U.S. light-duty vehicle market from a behavioral perspective. It presents a five-stage purchase decision model and the 4-A framework (Awareness, Access, Ap…

Sproul, Evan, Barlow, Jay, Quinn, Jason C.

This study evaluates the emission pricing and technology costs required to convert an existing NGCC power plant to biomethane-based BECCS. At current costs, CO2-equivalent prices of $142 and $215 per metric ton are needed to compete with no…

KHAIRUNNISA, Nurin

This study optimizes a PV microgrid for a greenhouse in Indonesia using HOMER simulation. The optimal configuration (1.35 kWp solar, 48V 100Ah battery, 2kW hybrid inverter) achieves 87.7% renewable fraction and meets all loads, but negative…

Nallapaneni, Manoj Kumar, Lau, Albert, Lam, Jason +2

This paper proposes a multifunctional microgrid (MfMG) integrating membrane distillation for wastewater treatment with Si+ process for low-carbon hydrogen generation, PEM fuel cells for power, and retired batteries for storage. It aims to a…

Naveen Chakkaravarthy, A., Subathra, M. S. P., Jerin Pradeep, P. +1

This study forecasts solar irradiance using Random Forest and optimizes building energy with BEopt for a standard Indian building, reducing energy consumption from 192.2 to 109.1 MMBtu/yr and achieving net-zero with a 7 kW PV system. The fo…

De Masi, Rosa Francesca, Festa, Valentino, Penchini, Daniele +3

This paper reports an experimental study of a 1 kW hydrogen-fueled solid oxide fuel cell (SOFC) cogeneration system in a residential villa. Winter monitoring shows electrical efficiency of 0.47-0.48 and overall efficiency of 0.93, demonstra…

Pyrhönen, Juha, Petrov, Ilya, Zadorozhniuk, Daniil +12

This paper presents innovative design strategies for EV traction motors to enhance material and energy efficiency, reducing rare earth usage by 60%. Achieving a continuous specific power of 7 kW/kg through high-speed operation, advanced mat…

(著者不明)

This preface discusses the role of European hydropower in the clean energy transition (CET), proposing a revamp of hydropower research beyond the current frontier. It highlights hydropower's multi-functional value (renewable energy, grid st…

Cusenza, Maria Anna, Guarino, Francesco, Longo, Sonia +2

This study evaluates a system using retired EV Li-ion batteries as building BESS, integrating load match analysis and life cycle assessment. A BESS capacity of about 46 kWh achieves optimal load matching and environmental sustainability. It…

Ridwan, Mohammad Kholid, Saptoadi, Harwin, Afifah, Nuha Amiratul +2

This study simulates the combustion process of a biomass power plant using Aspen Plus, analyzing the effect of excess air on flame temperature and gas emissions. Near-stoichiometric air achieves maximum combustion temperature (1616.15°C) an…

Lingard, Joseph

This study uses dynamic simulation to determine the optimal retrofit for a typical UK semi-detached house with a heat pump. Solid wall insulation is critical; a whole-house retrofit meeting building regulations cuts heating demand and emiss…

Sangamesh, Faraz, Mohammed, Gagan +3

This study designs a 5-story apartment in India with net-zero energy concepts, incorporating solar PV, rainwater harvesting, biogas, and wind energy. Compared to conventional buildings, it achieves 20% annual energy savings and 27% reductio…

Leman, A M, Sharif, H Z, Krizou, A N +4

This study uses Taguchi simulation to optimize thermal envelope, HVAC SEER, lighting, and ventilation of a tropical residential building, reducing BEI by over 50% from baseline. PVWatts estimates a 13kW PV system to meet annual energy deman…

Otivriyanti, G, Fani, A M, Yusuf, N R +3

This study evaluates the implementation of a circular economy in waste management for Indonesia's new capital, targeting 60% recycling and net-zero emissions. Two scenarios combining recycling and waste-to-energy incineration are assessed; …

Mathibedi, Gontse Steven, Mokgohloa, Kgabo, Seadira, Tumelo +1

This study uses system dynamics to analyze the rapid growth of rooftop solar PV in South Africa, driven by load shedding. It finds reinforcing feedback loops that cut emissions but also highlights equity issues: high costs and weather limit…

Ye, Z., Chaer, I., Hartungi, R. +1

This study theoretically investigates the feasibility of Airborne Wind Energy (AWE) systems in Aberdeen, UK. Using wind speed distribution and performance models, it compares annual power production of a 30 kW kite system and a conventional…

Pillai, Deepak S, Stephen, Christopher, Tiwari, Durgesh K +1

This paper reports on-site performance testing of an Archimedes screw turbine installed in a branch canal of Sardar Sarovar Narmada Nigam Limited in India. The turbine achieved 86.6% efficiency at a rated output of 410 kW, demonstrating the…

Azam, Umair, Farooq, Muhammad, Munir, Muhammad Adeel +4

This study demonstrates that low-cost retrofits can significantly reduce building energy consumption in financially strained economies. Modeling an institutional building in Pakistan, it shows cooling load reduction from 767 kW to 408 kW wi…

Darabadi Zare, Ali Akbar, Yari, Mortaza, Nami, Hossein +1

This study proposes an integrated multi-generation system combining steam methane reforming and chemical looping combustion, evaluated thermodynamically and economically. The system supplies 295.3 kW power, 40.3 kg/h hydrogen, and 597 kW he…