Review on the Role of Electrofuels in Decarbonizing Hard-to-Abate Transportation Sectors: Advances, Challenges, and Future Directions

Energy & Fuels, Journal Year: 2025, Volume and Issue: unknown

Published: March 11, 2025

Language: Английский

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Techno-Economic Analysis of Green Hydrogen Production: A Review Focusing on the Geographical and Technological Factors

Deleted Journal, Journal Year: 2025, Volume and Issue: 3(2), P. 233 - 260

Published: March 27, 2025

This review explores the transformative potential of green hydrogen as a key solution in global shift toward sustainable energy. By using renewable energy sources to power water electrolysis, provides carbon-neutral alternative fossil fuels, effectively addressing environmental concerns and growing demand for clean The delves into techno-economic analysis production, focusing specifically on geographical technological factors influencing systems' cost, feasibility, scalability. Critical such accessibility local resources, infrastructure development, spatial planning, impact policy regulatory frameworks are explored, along with effectiveness current production technologies. Additionally, article highlights economic implications several methods, including alkaline electrolysis (AE), proton exchange membrane (PEM) solid oxide (SOE), which vary terms efficiency, Generally, this comparative cost across nations indicates substantial regional variances, influenced by resource distribution, infrastructure, readiness, or frameworks, availability technology. emphasizes need cohesive bolster economy, promoting subsidies, tax incentives, international cooperation enhance investment fair allocation. offers practical insights policymakers industry stakeholders difficulties associated intending optimize systems improve their scalability future.

Language: Английский

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Forecasting Green Energy Production in Latin American Countries and Canada via Temporal Fusion Transformer

Energy Science & Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: April 17, 2025

ABSTRACT Forecasting green energy is crucial in diminishing dependence on fossil fuels and fostering sustainable development. However, it encounters notable challenges, such as variable demand, restricted data availability, the integration of various datasets, necessity for precise long‐term projections. This study thoughtfully examines these issues using temporal fusion transformer (TFT) model to project production across five Latin American nations (Argentina, Brazil, Chile, Colombia, Mexico) Canada, drawing from 1965 2023. The performance proposed TFT more authentic compared with gated recurrent unit (GRU), long short‐term memory (LSTM), deep autoregression (DeepAR), meta graph‐based convolutional network (MegaCRN). has a mean square error (MSE) 0.0003, root (RMSE) 0.0173, absolute (MAE) 0.0112 percentage (MAPE) 1.76%. From preceding results, clear that can identify dynamic patterns will contribute towards achieving development goals by end 2040.

Language: Английский

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Renewable Solar Energy Facilities in South America—The Road to a Low-Carbon Sustainable Energy Matrix: A Systematic Review

Energies, Journal Year: 2024, Volume and Issue: 17(22), P. 5532 - 5532

Published: Nov. 6, 2024

South America is a place on the planet that stands out with enormous potential linked to renewable energies. Countries in this region have developed private investment projects carry an energy transition from fossil energies clean and contribute climate change mitigation. The sun resource one of more abundant sources America, especially Atacama Desert. In context, American countries are developing sustainable actions/strategies implementing solar photovoltaic (PV) concentrated power (CSP) facilities achieving carbon neutrality for year 2050. As result, systematic review presents progress, new trends, road paradigm disruptive innovations like artificial intelligence, robots, unmanned aerial vehicles (UAVs) region. According findings, infrastructure was applied during global crisis era. Different levels implementation been reached each country, being worldwide research development (R&D) hotspot. Also, high exists considering technology evolution, hybridization onshore wind farm infrastructures, decreasing capital/operation costs projects. Finally, synergy between infrastructures emerging technologies low-carbon economies battery storage systems (BESSs) use floating PV plants looks promising solution.

Language: Английский

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Climate change and wind energy potential in South America

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 957, P. 177675 - 177675

Published: Nov. 22, 2024

Wind energy is crucial in mitigating greenhouse gas emissions and combating global warming. However, the economic viability of wind projects tied to resources, which may be affected by climate change. The objective this work investigate evolution resources South America using most up-to-date climate-change scenarios: Shared Socioeconomic Pathways. Three scenarios are considered, corresponding low, medium high pathways. A multi-model ensemble constructed with Global Climate Models selected for their accuracy study region a historical period. Results indicate that east Andes, Brazil, Paraguay Venezuela, substantial increases average power density expected, surpassing 100 % certain areas pessimistic scenario (the fossil-fuelled development pathway). By contrast, significant reductions (up ~50 %) projected west Andes: Chile, Peru waters off West Colombia. Chile has windiest continent, makes reduction due change all more important. Even under low-emissions scenario, relevant, highlights necessity considering planning.

Language: Английский

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Impact of green hydrogen on climate change in Peru: An analysis of perception, policies, and cooperation

Energy Conversion and Management X, Journal Year: 2024, Volume and Issue: 24, P. 100778 - 100778

Published: Oct. 1, 2024

Language: Английский

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