| 17th International Conference on Concentrator Photovoltaic Systems (CPV-17) | Online, 12-14 April 2021 |
| 10th National Conference on Microgrids | Online, 13-14 April 2021 |
| 5th International Conference on Energy Economics and Energy Policy (ICEEEP 2021) | Barcelona (ES), 15-17 April 2021 |
| 2021 IEEE Kansas Power and Energy Conference | Manhattan (US), 19-20 April 2021 |
| 11th International Conference on Silicon Photovoltaics (SiliconPV) 2021 | Online, 19-23 April 2021 |
| POWER WEEK AFRICA | Online, 20-23 April 2021 |
| Mission Innovation Austria Week | Online, 28-29 April 2021 |
| Future of EV Charging Infrastructure (EVC 2021) | Online, 6 May 2021 |
| 7th Iran Wind Energy Conference (IWEC 2021) | Online, 17-18 May 2021 |
| The Battery Show Europe | Online, 18-20 May 2021 |
| CPS-IoT Week 2021 (Cyber-Physical Systems and Internet-of-Things Research) | Online, 18-21 May 2021 |
| 4th Annual International Summit and Exhibition: Hydropower Balkans | Sarajevo (BA), 19-20 May 2021 |
| IEEE Energy Conversion Congress and Exposition Asia (ECCE-Asia 2021) | Hybrid format: Online & Singapore (SG), 24-27 May 2021 |
| IEEE SGSMA 2021 | Online, 25–27 May 2021 |
| Wind Energy Science Conference (WESC) | Hanover (DE), 25-28 May 2021 |
| AEIT HVDC International Conference 2021 | Online, 27-28 May 2021 |
The Eleventh International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies
ENERGY 2021 | Valencia (ES), 30 May-3 June 2021 |
| IPST2021 - International Conference on Power Systems Transients | Belo Horizonte (BR), 6-10 June 2021 |
| Intersolar Europe | Munich (DE), 9-11 June 2021 |
| 4th International Conference on Electrical Engineering and Green Energy (CEEGE) | Munich (DE), 10-13 June 2021 |
| 4th IEEE International Conference on DC Microgrids (ICDCM) | Online, 13-16 June 2021 |
| AgriVoltaics2021 | Online, 14-16 June 2021 |
| International Conference & Exposition on Modern Energy and Power Systems (ICMEPS2021) | Online, 16-18 June 2021 |
| International Workshop on Renewable Energy (IWoRE 2021) | Oslo (NO), 18-20 June 2021 |
| 30th International Symposium on Industrial Electronics (ISIE) | Kyoto (JP), 20-23 June 2021 |
| World Sustainable Energy Days 2021 | Hybrid format: Online & Wels (AT) , 21-25 June 2021 |
| SPARK - INNOVATION - TECH - SUSTAINABILITY | London (UK), 22-23 June 2021 |
| IFAC-CPES 2021 | Moscow (RU), 22-24 June 2021 |
| Industry forward Summit | Berlin (DE), 23 June 2021 |
CPES 2021 -
11th Symposium on Control of Power and Energy Systems | Moscow (RU), 22-24 June 2021 |
| IEEE 12th International Symposium on Power Electronics for Distributed Generation Systems | Online, 28 June - 1 July 2021 |
| 12th ACM International Conference on Future Energy Systems (ACM e-Energy) | Torino (IT), 28 June - 2 July 2021 |
| 5th International Conference on Energy Science and Electrical Engineering (ICESEE 2021) | Budapest (HU), 9-11 July 2021 |
| 6th International Conference on Green Energy Technologies (ICGET 2021) | Frankfurt (DE), 14-16 July 2021 |
| 4th International Conference on Smart Energy Systems and Technologies (SEST) | Vaasa (FI), 6-8 September 2021 |
| International Joint Conference on Energy, Electrical and Power Engineering (CoEEPE 2021) | Frankfurt (DE), 17-19 September 2021 |
| CIRED 2021 | Geneva (CH), 20-23 September 2021 |
| 47th Annual Conference of the IEEE Industrial Electronics Society (IECON 2021) | Toronto (CA), 13-16 October 2021 |
| Energy Mission 2020 | Genk (BE), 21-22 October 2021 |
| The Battery Technology Show 2020 | Coventry (UK), 26-27 October 2021 |
| ACI’s Digital Utilities Europe Summit | Amsterdam (NE), 27-28 October 2021 |
| 3rd South East European Regional Council of CIGRE Conference | Vienna (AT), 29 November - 02 December 2021 |
| Enlit - Europe | Milan (IT), 30 November - 2 December 2021 |
| 2021 IEEE PES Innovative Smart Grid Technology – Asia | Brisbane (AU), 5-8 December 2021 |
| The 17th International Conference on AC and DC Power Transmission | Live event (Online & Glasgow (UK)), 7-8 December 2021 |
| The 17th International Conference on AC and DC Power Transmission | Online, 14 December 2021 |
| International Middle East Power Systems Conference (MEPCON) 2021 | Assiut (EG), 14-16 December 2021 |
| Second IEEE International Conference on Smart Technologies for Power, Energy and Control (STPEC) 2021 | Bilaspur (IN), 16-18 December 2021 |
| IEEE PES T&D | New Orleans (US), 25-28 April 2022 |
| IEEE SGSMA 2022 | Split (HR), 25–27 May 2022 |
| 22nd edition of the Power Systems Computation Conference (PSCC 2022) | Porto (PT), 27 June - 1 July 2022 |
