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Discover the most influential energy research published in Elsevier journals. These ten landmark articles — spanning storage, hydrogen, renewables, and resilience — have collectively accumulated over 20,000 citations, shaping the direction of global energy R&D.
The energy transition is one of the defining challenges of our time — and peer-reviewed research is at its heart. Whether your organization is advancing grid-scale storage, exploring hydrogen as a clean fuel vector, deploying renewables across Europe, or building resilience into critical infrastructure, the foundational science you need is available on ScienceDirect.
The ten articles below are among the most cited energy research papers ever published in Elsevier journals. Together, they represent tens of thousands of citations from researchers worldwide and provide essential context, methodologies, and benchmarks for energy R&D teams working at the frontier today. Each article is available in full on ScienceDirect.
A landmark review mapping batteries, flywheels, compressed air, and other storage technologies to their optimal grid applications. The reference work for any team designing large-scale energy storage systems or integrating variable renewables into the grid.
Overview of current development in electrical energy storage technologies and the application potential in power system operation, Applied Energy · 2015 · 3,495 citations
A comprehensive examination of hydrogen's role across the full value chain — production, storage, distribution and end use — alongside the economics of a hydrogen economy. Indispensable for R&D and strategy teams as European hydrogen roadmaps accelerate.
Hydrogen energy, economy and storage: Review and recommendation International Journal of Hydrogen Energy · 2019 · 3,099 citations
A systematic comparison of hydrogen production routes — electrolysis, steam methane reforming, biomass gasification and more — benchmarking efficiency, cost, and emissions across pathways. The technical grounding needed to evaluate green, blue, and grey hydrogen at scale.
Hydrogen production for energy: An overview International Journal of Hydrogen Energy · 2020 · 2,761 citations
Evaluates power-to-gas as a long-duration storage and sector-coupling technology, covering electrolysis efficiency, methanation, and economic viability. Underpins much of the current policy and investment debate around P2G and gas grid decarbonization in Europe.
Renewable Power-to-Gas: A technological and economic review Renewable Energy · 2016 · 2,437 citations
A rigorous assessment of methane hydrates as a vast unconventional energy source, addressing extraction technologies, environmental risks, and commercial prospects. Informs long-term gas security planning and resource assessment across European and global markets.
Review of natural gas hydrates as an energy resource: Prospects and challenges Applied Energy · 2016 · 1,886 citations
Consolidates competing definitions of resilience and proposes unified metrics applicable to energy infrastructure. Essential for utilities and grid operators working to quantify and improve resilience against climate events, extreme weather, and cyber threats.
A review of definitions and measures of system resilience Reliability Engineering and System Safety · 2016 · 1,728 citations
A survey of machine learning approaches — ANN, SVM, deep learning — applied to irradiance and PV output forecasting, benchmarking performance across methodologies. The go-to reference for data science and grid management teams deploying AI for solar asset optimization.
Machine learning methods for solar radiation forecasting: A review Renewable Energy · 2017 · 1,593 citations
Demonstrates a hybrid CNN-LSTM architecture that significantly outperforms traditional models in short-term residential load forecasting. A benchmark for demand-side management and smart grid applications, highly relevant for utilities developing AI-driven demand forecasting.
Predicting residential energy consumption using CNN-LSTM neural networks Energy · 2019 · 1,403 citations
Drawing on 30 years of reanalysis and satellite data, this paper characterizes long-term variability in European PV generation at high spatial and temporal resolution. A foundational dataset reference for grid planning, investment modeling, and climate risk assessment.
Long-term patterns of European PV output using 30 years of validated hourly reanalysis and satellite data Energy · 2016 · 1,394 citations
Systematically analyzes how extreme weather events and long-term climate shifts threaten grid stability and evaluates mitigation options from infrastructure hardening to operational adaptation. Essential reading for network planners and risk managers across European utilities.
Influence of extreme weather and climate change on the resilience of power systems: Impacts and possible mitigation strategies Electric Power Systems Research · 2015 · 835 citations
Discover the most influential energy research published in Elsevier journals. These ten landmark articles — spanning storage, hydrogen, renewables, and resilience — have collectively accumulated over 20,000 citations, shaping the direction of global energy R&D.
Full-text access to the world's leading energy research journals.
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