Energy storage systems: a review

Energy Storage and Saving, Год журнала: 2022, Номер 1(3), С. 166 - 216

Опубликована: Июль 13, 2022

Язык: Английский

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Let's hear it from the cities: On the role of renewable energy in reaching climate neutrality in urban Europe

Renewable and Sustainable Energy Reviews, Год журнала: 2023, Номер 183, С. 113444 - 113444

Опубликована: Июнь 9, 2023

Renewable energy sources have emerged globally as a key lever to ensure security and promote climate mitigation. Cities need exploit this transition, but how they are building their strategies actions is undetermined. A new dataset, collected through the European 100 Climate-Neutral Smart Mission, offers unique insights on 362 cities which expressed ambition reach neutrality by 2030. Insights include level of preparedness, ambition, capacity risks envisaged in pursuit zero-emission greener futures. This study focuses particular role renewable across high greenhouse gas emitting sectors (e.g. buildings, mobility, waste industry). It analyses i) status quo for generation, consumption, policymaking, ii) measures enhance upscale deployment near future, iii) policies relevant instruments will evolve curb emissions accelerate transition. The that emerge from analysis discussed relation existing evidence, inform future research strands forms assistance cities. Overall, deliver large projects, efforts be intensified, barriers lifted multi-governance approaches must operationalised.

Язык: Английский

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Numerical investigation of thermal-hydraulic performance enhancement in helical coil heat exchangers with twisted tube geometries

Case Studies in Thermal Engineering, Год журнала: 2024, Номер 60, С. 104744 - 104744

Опубликована: Июнь 28, 2024

Язык: Английский

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Processes, models and the influencing factors for enhanced boiling heat transfer in porous structures

Renewable and Sustainable Energy Reviews, Год журнала: 2023, Номер 192, С. 114244 - 114244

Опубликована: Дек. 27, 2023

Язык: Английский

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Review of heating and cooling technologies for buildings: A techno-economic case study of eleven European countries

Energy, Год журнала: 2023, Номер 284, С. 129252 - 129252

Опубликована: Окт. 4, 2023

The present study develops a review of heating and cooling (H&C) technologies used to produce space H&C services in eleven European member states. On the one hand, it revises (a) technical parameters, e.g. energy efficiency, various technologies. other reflects status-quo (b) economic costs these systems, exhibits (c) short environmental impact assessment. Costs are differentiated between investment operational costs. technology portfolio is subdivided into (i) end-use technologies, (ii) district (DH) (iii) Based on data analysis, different systems compared among another terms capital cost, lifetime age stock. Whilst heat pump (HP) excel average natural gas boilers most efficient option fossil fuel fired boilers. Furthermore, cleanest fuels. assessment importance renewable for sustainable transition. HP electric heaters grid-dependent CO2 footprint depends carbon specific country's electricity supply. Regarding following concluded: average, HPs solar thermal collectors around 1000 k€/MW, while biomass cost slightly more. Both DH level, cost-efficient options. District low-cost options small granular air-conditioners. (which can provide attendances) more cost-effective decentralised scale, meanwhile combined power (CHP) plants competitive large plant level. Current developments challenges within residential sector identified future research trends summarised. Overall, outcome simple, but unified Europe perspective pathways this sector.

Язык: Английский

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Enhancing sustainable energy conversion: Comparative study of superheated and recuperative ORC systems for waste heat recovery and geothermal applications, with focus on 4E performance

Energy, Год журнала: 2023, Номер 284, С. 128654 - 128654

Опубликована: Авг. 7, 2023

Язык: Английский

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A comparative thermoeconomic analysis of fourth generation and fifth generation district heating and cooling networks

Energy, Год журнала: 2023, Номер 284, С. 128561 - 128561

Опубликована: Авг. 3, 2023

Язык: Английский

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Fifth generation district heating and cooling: A comprehensive survey

Energy Reports, Год журнала: 2024, Номер 11, С. 1723 - 1741

Опубликована: Янв. 23, 2024

District heating (DH) networks are a key component of low-carbon urban in the future, as greenhouse gas emissions and sustainability concerns drive sector to transform itself. DH is not new technology, but it has been constantly evolving. The latest generation facilitates distribution low-temperature renewable heat sources. In recent years, most studies have focused on managing peak demand, improving technologies, load prediction. However, there risk misinterpretation, generations DH, which operate at significantly lower temperatures than conventional being developed simultaneously. This review aims analyze different definitions fifth-generation district cooling (5GDHC) introduce straightforward concept this technology. It also describes potential strengths, weaknesses, challenges integrating 5GDHC into existing systems, well practical recommendations. Finally, analyzes crucial components notable characteristics provide clear picture its evolution uniqueness.

Язык: Английский

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The state of district heating and cooling in Europe - A literature-based assessment

Energy, Год журнала: 2024, Номер 304, С. 132191 - 132191

Опубликована: Июнь 24, 2024

Язык: Английский

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Recent hydrogen production strategies: Recent advances in electrocatalysis

Inorganic Chemistry Communications, Год журнала: 2024, Номер 165, С. 112474 - 112474

Опубликована: Май 8, 2024

Язык: Английский

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