OOIR: Observatory of International Research

Papers

(The H4-Index of Sustainable Energy Technologies and Assessments is 43. 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 2022-01-01 to 2026-01-01.)

Article	Citations
A high-frequency reduced-order model for parameters optimization of AC/DC distribution systems considering random disturbances	161
Assessment of the tradeoff between energy efficiency and transfer opportunities in an urban rail transit network	139
Life cycle assessment of a Photovoltaic-Assisted Daylight simulated dryer	130
The role of sustainability characteristics in the diffusion of renewable energy technologies	126
Comparative analysis of ternary blends of renewable Diesel, diesel and ethanol with diesel	111
Rational design of TiO2/BiSbS3 heterojunction for efficient solar water splitting	107
Experimental evaluation of solar multistage direct contact membrane distillation system for water desalination	107
An inclined pedal type piezoelectric energy harvester for pedestrian flow and vehicle safety monitoring	105
Optimization assisted CFD for using double porous cylinders on the performance improvement of TEG mounted 3D channels	105
Hydroxylamine NH2OH and ammonium dinitramide NH4N(NO2)2 aqueous solutions in combination with ammonia and aqueous ammonia as marine fuels	96
Delving into judiciously extracted inexpensive micro-algal dyes for DSSCs: Spectral decipherment and time-oriented extraction systems	90
Optimal design for efficiency enhanced hierarchical cell-to-cell equalization systems based on centralized model predictive control	86
Advancements in performance of zinc oxide/carbon quantum dots based photovoltaic trigeneration system using genetic algorithm and particle swarm optimization	82
LED algal microbial fuel cell stack balancing conception: Electronic voltage reversal blockage, light feed-starvation cycling, and aeration	81
Energy technology assessment in managing sustainable energy transitions: A bibliometric analysis	77
Green energy source storage location analysis based on GIS and fuzzy Einstein based ordinal priority approach	77
A low-frequency rotating electromagnetic vibration energy havester	74
The initial equivalent stiffness of five-bucket foundation in clay	70
Residential-IST: A web-based decision-support tool for bridging knowledge gaps in performance-driven residential building design and retrofitting in Istanbul, Türkiye	62
Multi-agent-based energy management strategy for a novel electric-flywheel hybrid electric vehicle	61
Unlocking hydropower potential: a collaborative framework for optimizing cascade reservoir drawdown	59
Multivariate optimization towards energy balance with geometric constraints of building design and urban space intensity	58
Nexus between energy poverty and sustainable energy technologies: A roadmap towards environmental sustainability	56
Development of technical and statistical algorithm using Business Intelligence tools for energy yield assessment of large rooftop photovoltaic system ensembles	54
Model-based sizing of a CO2 heat pump for residential use	53

Advancing solar distillation efficiency through calcium hydroxide coating and enhanced configuration of mirror-assisted system	53
Research on the regional prediction model of urban raster infectious diseases based on deep learning	53
A hybrid Robust-Stochastic optimization model for planned outage based Day-Ahead scheduling of a Plug-in electric vehicles parking lot	52
Integrating more renewable electricity into the power system may increase carbon emissions	52
Investigation of wind loading characteristics of roof-mounted solar panels on tall buildings	52
Consensus-based state of charge dynamic equilibrium strategy in isolated DC microgrid with bus voltage regulation	52
Novel technologies for the sustainable development of energy, water and environmental systems	50
Triboelectric-electromagnetic hybrid nanogenerators for hydrological monitoring	49
Hybrid ground source heat pump for sustainable greenhouse climate control in hot and humid region	47
A thermo-hydraulically efficient hybrid solar-geothermal heating solution for sustainable space heating in cold regions	46
Techno-economic assessment of hydrogen production via steam reforming of palm oil mill effluent	45
Interannual variation of measured atmospheric solar radiation extinction levels	45
Algorithmic optimisation of the electrical power output of a low-cost, multicore thermoacoustic engine with varying resonator pressure	45
Grid decarbonization and closed-loop recycling reduce environmental burden in China’s electric vehicle industry	45
Optimized hydrogen production through donor-assisted saline water splitting and its techno-economic feasibility	45
Stability performance of pumped-storage units considering elastic water hammer effects in pressurized piping systems: Mechanism analysis and quantitative criterion	45
Maximum power enhancement in solar PV modules through modified TCT interconnection method	44
Improving the efficiency of parabolic solar collector (PSC) containing magnetic nanofluid with absorber pipe equipped with square twisted turbulator	43
Performance study on the seepage and heat transfer in a bench-scale multi-well infiltration intake system for seawater source heat pump	43
Sustainability analyses of photovoltaic electrolysis and magnetic heat engine coupled novel system used for hydrogen production and electricity generation	43
Potential effect of SARS-CoV-2 on solar energy generation: Environmental dynamics and implications	43
Effect of metal foam on improving solid–liquid phase change in a multi-channel thermal storage tank	43