| Review on thermal energy storage with phase change materials and applications | 2009/02/01 | English | 3,763 |
| Microalgae for biodiesel production and other applications: A review | 2010/01/01 | English | 3,407 |
| A review and recent developments in photocatalytic water-splitting using TiO2 for hydrogen production | 2007/04/01 | English | 3,247 |
| Biofuels from microalgae—A review of technologies for production, processing, and extractions of biofuels and co-products | 2010/02/01 | English | 2,802 |
| Role of renewable energy sources in environmental protection: A review | 2011/04/01 | English | 2,179 |
| Review on supercapacitors: Technologies and materials | 2016/05/01 | English | 2,039 |
| Technical aspects of biodiesel production by transesterification—a review | 2006/06/01 | English | 2,032 |
| An overview of current status of carbon dioxide capture and storage technologies | 2014/11/01 | English | 2,016 |
| Production of first and second generation biofuels: A comprehensive review | 2010/02/01 | English | 1,798 |
| A comparative overview of hydrogen production processes | 2017/01/01 | English | 1,670 |
| Wave energy utilization: A review of the technologies | 2010/04/01 | English | 1,606 |
| A review of ZnO nanoparticles as solar photocatalysts: Synthesis, mechanisms and applications | 2018/01/01 | English | 1,603 |
| Renewable energy resources: Current status, future prospects and their enabling technology | 2014/11/01 | English | 1,563 |
| Hydrogen production from renewable and sustainable energy resources: Promising green energy carrier for clean development | 2016/05/01 | English | 1,431 |
| The lithium-ion battery: State of the art and future perspectives | 2018/06/01 | English | 1,414 |
| A review of materials, heat transfer and phase change problem formulation for latent heat thermal energy storage systems (LHTESS) | 2010/02/01 | English | 1,370 |
| Review on multi-criteria decision analysis aid in sustainable energy decision-making | 2009/12/01 | English | 1,340 |
| A review on applications and challenges of nanofluids | 2011/04/01 | English | 1,331 |
| Lignocellulosic biomass pyrolysis: A review of product properties and effects of pyrolysis parameters | 2016/05/01 | English | 1,314 |
| Review of biodiesel composition, properties, and specifications | 2012/01/01 | English | 1,279 |
| Energy storage systems—Characteristics and comparisons | 2008/06/01 | English | 1,278 |
| Materials used as PCM in thermal energy storage in buildings: A review | 2011/04/01 | English | 1,206 |
| Solar energy: Potential and future prospects | 2018/02/01 | English | 1,203 |
| State of the art on high temperature thermal energy storage for power generation. Part 1—Concepts, materials and modellization | 2010/01/01 | English | 1,176 |
| A review on pyrolysis of biomass constituents: Mechanisms and composition of the products obtained from the conversion of cellulose, hemicelluloses and lignin | 2014/10/01 | English | 1,167 |
| Modeling of end-use energy consumption in the residential sector: A review of modeling techniques | 2009/10/01 | English | 1,150 |
| Current status of water electrolysis for energy storage, grid balancing and sector coupling via power-to-gas and power-to-liquids: A review | 2018/02/01 | English | 1,144 |
| A comprehensive review on biodiesel as an alternative energy resource and its characteristics | 2012/05/01 | English | 1,136 |
| Demand response and smart grids—A survey | 2014/02/01 | English | 1,136 |
| A review on the prediction of building energy consumption | 2012/08/01 | English | 1,130 |