OOIR: Observatory of International Research

Papers

(The H4-Index of Sustainable Energy Technologies and Assessments is 46. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-08-01 to 2026-08-01.)

Article	Citations
The initial equivalent stiffness of five-bucket foundation in clay	204
Residential-IST: A web-based decision-support tool for bridging knowledge gaps in performance-driven residential building design and retrofitting in Istanbul, Türkiye	165
Multivariate optimization towards energy balance with geometric constraints of building design and urban space intensity	151
A hybrid Robust-Stochastic optimization model for planned outage based Day-Ahead scheduling of a Plug-in electric vehicles parking lot	148
Stability performance of pumped-storage units considering elastic water hammer effects in pressurized piping systems: Mechanism analysis and quantitative criterion	144
Hydroxylamine NH2OH and ammonium dinitramide NH4N(NO2)2 aqueous solutions in combination with ammonia and aqueous ammonia as marine fuels	127
Delving into judiciously extracted inexpensive micro-algal dyes for DSSCs: Spectral decipherment and time-oriented extraction systems	126
Sustainability analyses of photovoltaic electrolysis and magnetic heat engine coupled novel system used for hydrogen production and electricity generation	124
Triboelectric-electromagnetic hybrid nanogenerators for hydrological monitoring	121
Valorization of banana peel waste through coupled dark fermentation and microbial fuel cells: bioenergy production and life cycle assessment	97
Optimized hydrogen production through donor-assisted saline water splitting and its techno-economic feasibility	95
Investigation of wind loading characteristics of roof-mounted solar panels on tall buildings	93
Bistable dual cantilever flutter for potential wind energy harvesting applications	91
In-situ sampling of solid recovered fuel and recycling ashes for the production of sustainable binders	90
Critical stable sectional areas of upstream double surge chambers in hydropower station with long headrace tunnel	80
Sustainable alternative fuel derived from different feedstocks and its comparative life cycle assessment	80
Metal-doped (Fe-Mn) heteroatom-rich porous biochar-based poison-resilient cathode catalyst for enhanced performance of microbial fuel cell	78
Improved surface temperature of absorber plate using metallic titanium particles for solar still application	78
Dynamic preventive maintenance model for offshore wind turbine bearings based on remaining useful life prediction	71
Grid decarbonization and closed-loop recycling reduce environmental burden in China’s electric vehicle industry	68
Multi-agent based energy community cost optimization considering high electric vehicles penetration	64
Life cycle assessment of a Photovoltaic-Assisted Daylight simulated dryer	64
Corrigendum to “Sizing of large-scale photovoltaic irrigation systems. Model for environmental and economic optimisation of grid-hybrid systems” [Sustain. Energy Technol. Assess. 86 (2026) 104871]	63
Hybrid solar thermal–heat pump approach for cost-competitive decarbonization of industrial steam	62
Sizing of large-scale photovoltaic irrigation systems. Model for environmental and economic optimisation of grid-hybrid systems	62

Potential effect of SARS-CoV-2 on solar energy generation: Environmental dynamics and implications	59
Maximum power enhancement in solar PV modules through modified TCT interconnection method	59
Performance improvement of a pump running as turbine for energy recovery considering the effects of polymer additives: An experimental study	59
Fractionation of sugarcane bagasse to co-produce functional xylo-oligosaccharides, bioethanol and lignin-based sunscreen with a novel deep eutectic solvent pretreatment	59
Consensus-based state of charge dynamic equilibrium strategy in isolated DC microgrid with bus voltage regulation	58
Optimal design for efficiency enhanced hierarchical cell-to-cell equalization systems based on centralized model predictive control	55
Effect of synthesized lemongrass biodiesel on the performance and emission characteristics of a CI engine	54
Green energy source storage location analysis based on GIS and fuzzy Einstein based ordinal priority approach	54
Research on the regional prediction model of urban raster infectious diseases based on deep learning	54
LED algal microbial fuel cell stack balancing conception: Electronic voltage reversal blockage, light feed-starvation cycling, and aeration	54
Exergy and techno-economic evaluation of solar-driven coal gasification coupled CLHG cogeneration system	52
How to improve energy efficiency in China: A novel integrated approach based on resource allocation	51
A high-frequency reduced-order model for parameters optimization of AC/DC distribution systems considering random disturbances	49
Optimization assisted CFD for using double porous cylinders on the performance improvement of TEG mounted 3D channels	49
Integrating thin-film semi-transparent photovoltaics in greenhouse agrivoltaics: materials, energy yield, photosynthesis response, crop productivity, and future directions	49
Solution for RTG crane power supply with the use of a hybrid energy storage system based on literature review	48
Evaluating the geographical, technical and economic potential of wind and solar power in China: A critical review at different scales	48
A review of strategies enhancing lipid production from Chlorella: Progress and comparative analysis	47
Dual frequency-up conversion for enhanced low-frequency swing energy harvesting in a hybrid piezoelectric-electromagnetic harvester	47
Multi-agent-based energy management strategy for a novel electric-flywheel hybrid electric vehicle	47
Assessment of the tradeoff between energy efficiency and transfer opportunities in an urban rail transit network	46
A critical review of the recently developed laboratory-scale municipal solid waste landfill leachate treatment technologies	46