Forecasts Plus Assessments of Renewable Generation Performance, the Effect of Earth’s Geographic Location on Solar and Wind Generation

Applied Sciences, Год журнала: 2025, Номер 15(3), С. 1450 - 1450

Опубликована: Янв. 31, 2025

Solar and wind resources are critical for the global transition to net-zero emission energy systems. However, their variability unpredictability pose challenges system reliability, often requiring fossil fuel-based backups or storage solutions. The mismatch between renewable generation electricity demand necessitates analytical methods ensure a reliable transition. Sole reliance on single-year data is insufficient, as it does not account interannual extreme conditions. This paper explores probabilistic modeling solution more accurately assess availability. A 22-year dataset used generate synthetic solar irradiance, speed, temperature, modeled using statistical probability distributions. Monte Carlo simulations, run 93 times, achieve 95% confidence levels, providing assessments of potential. analysis finds that during Dunkelflaute periods, in high-solar high-wind areas, DF events average 20 h worst case, while low-resource regions may experience periods lasting up 48 h. Optimal mixes these should include 15–20% interconnections neighboring areas. Therefore, stochastic consideration geographic differentiation essential analyses address differences resilient system.

Язык: Английский

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Multi-objective optimization of hydro-wind-solar generation: A path towards total economy decarbonization with external energy independence in small stand-alone grids

Journal of Energy Storage, Год журнала: 2025, Номер 114, С. 115695 - 115695

Опубликована: Фев. 12, 2025

Язык: Английский

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Forecasts for full decarbonization of the economy in off-grid systems with high end-use consumption rates through combined electricity and hydrogen deployment, the Canary Islands in 2040

Journal of Energy Storage, Год журнала: 2025, Номер 114, С. 115912 - 115912

Опубликована: Фев. 21, 2025

Язык: Английский

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A review of natural gas transportation pipeline optimization and progress towards hydrogen injection: Challenges and advances

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 124, С. 102 - 122

Опубликована: Апрель 8, 2025

Язык: Английский

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Performance of renewable systems hybridized with the most promising SMR designs for the full economy decarbonization using hydrogen and electricity for standalone systems, the Canary Islands in 2040

Sustainable Energy Technologies and Assessments, Год журнала: 2025, Номер 74, С. 104199 - 104199

Опубликована: Янв. 24, 2025

Язык: Английский

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Full Road Transport Sector Transition Towards 100% Autonomous Renewable Energy Supply in Isolated Systems: Tenerife Island Test Case

Applied Sciences, Год журнала: 2024, Номер 14(21), С. 9734 - 9734

Опубликована: Окт. 24, 2024

The transition towards sustainable energy systems is a key challenge faced by society. Among the different sectors, road transport becomes one of most difficult due to large consumption and infrastructure requirements. In this context, although zero-tailpipe-emission vehicle adoption seen as promising route, provision through renewable sources still uncertain, especially with hydrogen. This paper explores 100% supply scenario for both power-generation sectors in isolated system Tenerife. With aim, island’s has been modelled software EnergyPLAN. Taking reference current technology roadmap island, impact full deployment vehicles on evaluated, providing power storage capacity obtained results indicate need 6 GW (nearly 20 times figures) 12 GWh yet non-existent capacity. must be accompanied approximately 1 dispatchable 1.3 electrolysis carry out complete decarbonisation sector island. Finally, series recommendations policy makers are suggested support definition future roadmaps.

Язык: Английский

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Designing an integrative strategy to introduce electric vehicles in the tourism sector in an outermost region of the European Union

Sustainable Energy Technologies and Assessments, Год журнала: 2024, Номер 72, С. 104071 - 104071

Опубликована: Ноя. 17, 2024

Язык: Английский

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Application of Multi-Criteria Optimization Techniques to Effectively Manage the Transition from Fossil Fuels to Fully Renewable Power Generation in Small Highly Isolated Grids

Опубликована: Янв. 1, 2024

Язык: Английский

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Massive energy storage using H2 to support the optimal and efficient integration of a pumped hydroelectric power plant

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 94, С. 124 - 135

Опубликована: Ноя. 11, 2024

Язык: Английский

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