Global Grid Data

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Global Public Available Grid Data

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A curated list of global electrical grid maps, datasets and resources.

Why we've copiled these resources

The datasets, maps and all resources compiled here are used to estimate the grid coverage in OpenStreetMap and to find missing lines. Do not copy/paste data from these maps directly into your OpenStreetMap layer. Each data point of the transmission network must be set manually and verified with official satellite data provided by the OpenStreetMap community.

Join the #MapYourGrid initiative

Get started with transmission grid mapping in OpenStreetMap by checking out our Starter Kit Tutorial and our community discord channel.

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If a resource link is broken, or you find a map with a broken link that you'd like to add to this list, try it on the Internet Archive. This even works for PDFs and other files.

Grid ExplorerNews and PublicationsCrowdsourced MappingEven more resourcesGlobal Grid Length

Global Data Catalogs

Open Infrastructure Map [Code] map
GridFinder [Code] map
FLOSM Power Grid ODbL 1.0 map
Electricity Maps - Electricity Grid Carbon Emissions [Code] map
Global Energy Monitor CC-BY 4.0 map dataset
The Global Transmission Database Code MIT dataset capacitydata
HVDC World Global Map map
ENERGYDATA.INFO - Open Data and Analytics for a sustainable energy future dataset
Transmission network datasets wiki of openmod CC-BY 4.0 dataset
Open Energy Platform Grid Data ODbL 1.0 dataset
Electricitymaps Data Sources MIT AGPL-3.0 dataset
openAfrica GPL-3.0 dataset
Global Renewables Watch map dataset
The Utility Performance and Behavior Today (UPBEAT) platform - WorldBank CC-BY 4.0 dataset
Latin America UPME electricity infraestructure map map
Energy Access Explorer MIT dataset map
DOE Global Energy Storage Database dataset

Africa

Cross-Border Projects and Resources

Africa Electricity Grids Explorer map
Central Africa Power Pool
Africa Knowledge Platform-European Comission
ECOWAS Region - Existing and Planned Transmission Grid 2021 CC-BY-SA 4.0 dataset
GRID3 NGA - Other POI: Energy and Electricity Substations
Gulf Cooperation Council Interconnection Authority report
Med-TSO - Mediterranean 2024 map
Plan d’Affaires Stratégique 2025-2028 du PEAC 2024 report
Regional Electricity Interconnection of Africa 2023 map report
Southern-Eastern Africa RE Zones 2015 Proprietary map report
West African Power Pool (WAPP) 2017 map
West African Power Pool (WAPP) 2019 map
OMVG - Gambia, Guinea, Guinea-Bissau, Senegal - Interconnector line 225 kV, 2020
OMVG - Gambia, Guinea, Guinea-Bissau, Senegal - Interconnector line 225 kV - Action plan 2019 report

National-level Projects and Resources

(🇦🇴 Angola) Rapid Assessment and Gap Analysis 2015 report
(🇦🇴 Angola) Mapa de Rede 2024 map
(🇧🇯 Benin;🇧🇫 Burkina Faso;🇨🇮 Côte d'Ivoire;🇬🇭 Ghana;🇬🇳 Guinea;🇬🇳 Guinea-Bissau;🇱🇷 Liberia;🇲🇱 Mali;🇳🇪 Niger;🇳🇬 Nigeria;🇸🇳 Senegal;🇸🇱 Sierra Leone;🇹🇬 Togo;🇬🇲 Gambia) West African Power Pool (WAPP) 2017 map
(🇧🇼 Botswana) Botswana Power Corporation - Generation Facilities, Transmission, Distribution grids Proprietary map
(🇧🇼 Botswana) Transmission Grid Projects report Proprietary
(🇨🇲 Cameroon) Plan Directeur d’Electrification Rurale
(🇨🇲 Cameroon) Eneo Electrical Map 2024 map
(🇨🇮 Côte d'Ivoire) Projects and planning for the Electrical System 2020 Proprietary map
(🇨🇩 Democratic Republic of the Congo) Regulator Report 2024 2024 Proprietary report capacitydata
(🇸🇿 Eswatini) Energydata Eswatini Substations 2021 2022 dataset
(🇸🇿 Eswatini) Energydata Eswatini Grid Network 2022 2023 dataset
(🇸🇿 Eswatini) Energydata Eswatini Electricity Transmission Network 2009 2023 CC-BY 4.0 dataset
(🇸🇿 Eswatini) Energydata Eswatini Power Plants 2023 CC-BY-SA 4.0 dataset
(🇪🇹 Ethiopia) Electric Power dataset
(🇪🇹 Ethiopia;🇸🇴 Somalia) Energydata Somalia Ethiopia interconnection 2023 CC-BY 4.0 dataset
(🇬🇦 Gabon) Energydata Gabon Power Plants 2023 CC-BY-SA 4.0 dataset
(🇬🇦 Gabon) Energydata Gabon Electricity Transmission Network 2009 2024 CC-BY 4.0 dataset
(🇬🇭 Ghana) THE ENERGY YEAR - Ghana’s Transmission System 2022 Proprietary map
(🇬🇭 Ghana) Electricity Supply Plan for the Ghana Power System 2022 report
(🇬🇳 Guinea) Energydata Guinea Electricity Transmission Network 2014 2014 CC-BY-SA 4.0 dataset
(🇰🇪 Kenya) Energydata Kenya Electricity Network 2021 CC0 1.0 dataset
(🇰🇪 Kenya) Energydata Kenya Transmission Stations 2020 CC0 1.0 dataset
(🇰🇪 Kenya) Energydata Kenya Primary Substations 2024 CC-BY 4.0 dataset
(🇰🇪 Kenya) KETRACO Transmission Master Plan 2023/2042 2023 report map
(🇱🇷 Liberia) Energydata Liberia Electric Substations 2021 CC-BY 4.0 dataset
(🇱🇷 Liberia) Energydata Liberia Electricity Transmission Network 2023 CC-BY-NC 4.0 dataset
(🇱🇾 Libya) National Grid map
(🇲🇬 Madagascar) Energydata Madagascar planned transmission network 2017 2017 CC0 1.0 dataset
(🇲🇬 Madagascar) Planification géospatiale-map page 23 2022 report map
(🇲🇷 Mauritania) Energydata Mauritania Existing Grid 2023 CC0 1.0 dataset
(🇲🇷 Mauritania)Annual Report with Map TSO 2025 report
(🇲🇦 Morocco) Electricity Transmission Network 2025 CC-BY 4.0 dataset
(🇲🇿 Mozambique) Eletricidade de Moçambique - Priorities 2021-2030 2022 report
(🇲🇿 Mozambique) ANNUAL STATISTICAL REPORT 2024 report map
(🇳🇦 Namibia) NamPower’s 2024 Integrated Annual Report 2024 report
(🇳🇬 Nigeria) Dataset for the Nigerian 50-Bus 330 kV Power Grid 2017 CC-BY 4.0 dataset capacitydata
(🇳🇬 Nigeria) Details of Power Plants Existing and Planned - 2020 to 2030 dataset
(🇳🇬 Nigeria) Substations dataset 2025 CC-BY 4.0 map dataset
(🇳🇬 Nigeria) Nigeriase4all - Power sector data explorer map
(🇳🇬 Nigeria) THE ENERGY YEAR - Nigeria Grid Map 2021 map
(🇳🇬 Nigeria) Transmission Company - Offical Grid Map map
(🇳🇬 Nigeria) Nigeria_Transmission_Lines
(🇨🇬 Republic of the Congo) Schéma Directeur Transport
(🇷🇼 Rwanda) Transmission Development Plan 2023-2030 2023 report
(🇷🇼 Rwanda) Energydata Rwanda Power plants 2018 CC0 1.0 dataset
(🇷🇼 Rwanda) Map map
(🇸🇳 Senegal) Power Grid Map of Senegal 2018 map
(🇸🇴 Somalia) Mini-Grids With MV Lines 2023 CC-BY 4.0 dataset
(🇸🇴 Somalia) Energydata Somalia Transmission Backbone 2023 CC-BY 4.0 dataset
(🇸🇴 Somalia) Energydata Somalia Minigrids 2023 CC-BY 4.0 dataset
(🇿🇦 South Africa) National Transmission Company - Generation Connection Capacity Assessment 2025 dataset capacitydata
(🇿🇦 South Africa) National Transmission Company - Transmission Development Plan 2025 2024 report
(🇿🇦 South Africa) Main Transmission System Lines in South Africa 2024 map dataset
(🇹🇿 Tanzania) Power System master Plan 2020 2023 report capacitydata
(🇹🇿 Tanzania) Energydata Tanzania dataset
(🇹🇿 Tanzania) Tracking SDG 7 - United Republic of Tanzania report
(🇹🇿 Tanzania) RISE Esmap report
(🇹🇿 Tanzania) Improving Sustainability of the Power Sector and Accelerating Electricity Access: A Proposed WBG Roadmap
(🇹🇿 Tanzania) Power plants 2018 CC0 1.0 dataset
(🇹🇳 Tunisia) Data Collection Survey On Power Sector - 2022 2022 report
(🇺🇬 Uganda) GIS for the Energy Sector (maps)
(🇺🇬 Uganda) Transmission Lines 2017 GeoJSON 2017 ODbL 1.0 dataset
(🇺🇬 Uganda) Energydata Transmission Substations 2016 2019 CC-BY 4.0 dataset
(🇿🇲 Zambia) Integrated Resource Plan 2023 report
(🇿🇲 Zambia) Energydata Zambia Overhead MV Distribution Lines 2022 CC0 1.0 dataset
(🇿🇲 Zambia) Energydata Zambia Base case grid extensions 2022 CC0 1.0 dataset
(🇿🇲 Zambia) Energydata Zambia Power plants 2018 CC0 1.0 dataset
(🇿🇲 Zambia) Energydata Zambia Electrical Transformers And Substations 2023 CC-BY 4.0 dataset
(🇿🇲 Zambia) Energydata Zambia Electricity Transmission Network 2014 CC-BY 4.0 dataset
(🇿🇼 Zimbabwe) Energy Profile report
(🇿🇼 Zimbabwe)GIS Power Plants

Asia

Cross-border Projects and Resources

(Central Asia) United Nations - Energy Connectivity in Central Asia - An inventory of existing national energy systems 2023 report
(🇰🇿 Kazakhstan;🇰🇬 Kyrgyzstan;🇹🇯 Tajikistan;🇹🇲 Turkmenistan) Cooperation of energy systems in Central Asia 2024 report
(Mekong Region) OpenDevelopment Mekong Map Explorer CC-BY-SA 4.0 dataset map report
(South-East Asia) ASEAN Energy Database map
(South-East Asia) ASEAN Power Grid Interconnections Project Profiles 2024 capacitydata report

National-level Projects and Resources

(🇦🇫 Afghanistan) Current and planned transmission grid - High Res 2024 CC-BY 4.0 map
(🇦🇫 Afghanistan) Current and planned transmission grid 2024 CC-BY 4.0 map
(🇦🇲 Armenia) Armenian Energy Agency Maps (maps)
(🇦🇲 Armenia) Energy Sector Development Strategic Program to 2040 2021 report
(🇧🇩 Bangladesh) Power Grid Company of Bangladesh Proprietary map
(🇧🇹 Bhutan) Transmission network 2023 report
(🇧🇹 Bhutan)Report 2019 report
(🇰🇭 Cambodia) Cambodia’s PDP Transmission Plan 2024 report
(🇰🇭 Cambodia) Energy Sector Assessment, Strategy, and Road Map 2018 report
(🇰🇭 Cambodia) OpenDevelopment Map Explorer CC-BY-SA 4.0 capacitydata dataset map
(🇰🇭 Cambodia) Transmission Map, page 71 report map
(🇨🇳 China) Baker Institute Energy Map 2024 capacitydata map
(🇨🇳 China) Electrical Grid by Regions 2013 map
(🇬🇪 Georgia) GSE Ten Year development plan 2024 capacitydata map report
(🇬🇪 Georgia) GSE Power flow and interconnectors map
(🇬🇪 Georgia) Power transmission lines of JSC UES SAKRUSENERGO Proprietary map
(🇮🇳 India) Energy Map of India - Based on OpenStreetMap Data map
(🇮🇳 India) National Electricity Plan 2023 capacitydata report
(🇮🇳 India) POWER MAP OF INDIA 2021 map
(🇮🇳 India) POWER MAP OF EASTERN REGION
(🇮🇳 India) Power Transmission Corporation Limited, Government of Uttar Prades 2025 map
(🇮🇳 India) Central Electricity Authority 2025 report capacitydata
(🇮🇳 India) POWER MAP OF GOA 2022 map
(🇮🇳 India) (Jharkand) Power Map of Jharkand 2014 map
(🇮🇳 India) (Karnataka) GRID MAP OF KARNATAKA 2018 map
(🇮🇳 India) (Kerala) GRID MAP OF KERALA 2024 map
(🇮🇳 India) (Odisha) Odisha Transmission Grid Map 2020 map
(🇮🇳 India) (Telangana) Telangana Transmission grid map
(🇮🇳 India) (Maharashtra) Maharashtra 2021 map
(🇮🇳 India) (Maharashtra) MAHARASHTRA STATE ELECTRICITY TRANSMISSION CO. LTD 2024 map
(🇮🇳 India) (MADHYA PRADESH) POWER MAP OF MADHYA PRADESH 2024 map
(🇮🇳 India) (Assam) Transmission Network of Assam 2020 map
(🇮🇳 India) (Tripura) Tripura Power Map 2024 map
(🇮🇳 India) (Tripura) POWER SYSTEM NETWORK Diagram
(🇮🇳 India) (Delphi) Delhi Transco Ltd 2023 map
(🇮🇳 India) (Uttarakhand) Transmission Map of PTCUL 2024 map
(🇮🇳 India) (Uttarakhand) POWER TRANSMISSION CORPORATION OF UTTARAKHAND LTD 2024 map
(🇮🇩 Indonesia) Electrical substation in Indonesia 2024 CC-BY 4.0 map
(🇮🇩 Indonesia) Electricity Supply Business Plan 2021 - 2030 2021 report
(🇮🇷 Iran) Map of the High Voltage Grid 2018 report
(🇮🇶 Iraq) Modeling the Power Grid Network of Iraq 2022 CC-BY 4.0 report
(🇯🇵 Japan) J-Power Group Integrated Report 2023 report
(🇯🇵 Japan) OSW Project Areas & Transmission Lines in Japan capacitydata map
(🇯🇵 Japan) OCCTO - Organization for Cross-regional Coordination of Transmission Operators capacitydata dataset report
(🇯🇴 Jordan) Electric System - National Electric Power Company map
(🇯🇴 Jordan) MENA - Electricity Transmission Network 2018 2018 CC-BY 4.0 dataset
(🇰🇿 Kazakhstan) Electrical networks 2025 map
(🇰🇿 Kazakhstan) MES branches (includes capacity data for lines in each regions docx)(capacity)
(🇰🇬 Kyrgyzstan, 🇹🇲 Turkmenistan, 🇹🇯 Tajikistan, 🇺🇿 Uzbekistan) Transmission Grid 2020 map
(🇱🇦 Laos) Assessment of Electric Vehicle Penetration in the Lao People’s Democratic 2022 report
(🇱🇦 Laos) Energy Data Laos 2005 dataset
(🇱🇧 Lebanon)DATA COLLECTION SURVEY ON ELECTRICITY SECTOR IN LEBANON 2023 report map (capacities) (SLD)
(🇲🇾 Malaysia) Sabah Energy Roadmap and Master Plan 2040 2023 Proprietary report
(🇲🇾 Malaysia) Sarawak Power Generation and Network map
(🇲🇳 Mongolia) Overview of Energy/Electricity demand and Renewable energy potential 2016 report
(🇲🇳 Mongolia) Map map
(🇲🇲 Myanmar) Existing Power Grid and Under Construction Projects 2019 map
(🇲🇲 Myanmar) Myanmar Information Management Unit 2025 dataset
(🇳🇵 Nepal) Nepal electricity authority annual report 2024 report
(🇳🇵 Nepal) Transmission System Development Plan 2018 capacitydata report
(🇳🇵 Nepal) NEPAL POWER TRANSMISSION NETWORK MAP 2021 map
(🇴🇲 Oman) Oman - Report GIS Data Governance Is Key to OETC's Success 2023 map
(🇵🇰 Pakistan) Generation and Transmission System Expansion 2024 report
(🇵🇰 Pakistan) Performance Evaluation Report of Transmission Companies 2023-24 2024 report
(🇵🇰 Pakistan) NTDC Revised Transmission Investment Plan FY 2023-2025 2023 report
(🇵🇰 Pakistan) NTDC TRANSMISSION SYSTEM EXPANSION PLAN 2024 report
(🇵🇸 Palestine) Geomolg - Transmission Lines and Substations map
(🇵🇭 Philippines) Transmission Development Plan 2023-2040 2023 report
(🇵🇭 Philippines) Standard Line Diagram 2025 report
(🇷🇺 Russia) ЛЭП России 2020 год 2020 (open access) map
(🇸🇦 Saudi Arabia) Unfolding Power Sector Reform: Features, Challenges and Opportunities for Market Integration 2020 Proprietary report
(🇰🇷 South Korea) 10th long-term transmission and substation facility plan established by KEPCO 2023 map
(🇰🇷 South Korea) Transmission Map 2021 map
(🇱🇰 Sri Lanka) Transmission Grid 2023 map
(🇸🇾 Syria) Electricity Sector After a Decade of War: A Comprehensive Assessment 2021 CC-BY 4.0 report
(🇸🇾 Syria) Infrastructure Maps - Based on OpenStreetMap 2020 dataset
(🇹🇼 Taiwan) Taipower's Power Plants and Power Grid Map 2025 map
(🇹🇭 Thailand) Renewable Grid Integration Assessment 2017 report
(🇹🇷 Turkey) Turkey's Power Grid 2023 map
(🇹🇲 Turkmenistan) ADB Project map
(🇺🇿 Uzbekistan) Electricity Sector Transformation and Resilient Transmission 2021 report
(🇺🇿 Uzbekistan) Energydata Uzbekistan 2016 dataset
(🇻🇳 Vietnam) Vietnam Electricity 2023 report
(🇾🇪 Yemen) Energydata Yemen Electricity Transmission Network 2016 dataset
(🇾🇪 Yemen) Maps map

Europe

Cross-border Projects and Resources

ENTSO-E_Grid_Map_Continental_Europe map
ENTSO-E Transmission System Map map
European Grid Capacity Maps map
European Energy Storage Inventory 2025 map dataset
JAO Static Grid Model capacitydata map
DanuP-2-Gas Interreg Danube Transnational Programme 2022 map dataset
50Herz - Static Grid Model 2023 map
(🇦🇱 Albania;🇧🇦 Bosnia & Herzegovina;🇽🇰 Kosovo;🇲🇰 North Macedonia;🇲🇪 Montenegro;🇷🇸 Serbia) Transmission grid in the Western Balkans 2025 Proprietary map
(🇫🇮 Finland;🇳🇴 Norway:🇸🇪 Sweden) Svenska kraftnät 2025 map
(🇫🇮 Finland;🇳🇴 Norway:🇸🇪 Sweden) Nordic Grid Development Perspective 2023 report

National-level Projects and Resources

(🇦🇱 Albania) Albania Transmission system Proprietary capacitydata map report
(🇦🇹 Austria) Grid Capacity Proprietary capacitydata map
(🇧🇪 Belgium) High-voltage transmission lines 2023 Proprietary map
(🇧🇦 Bosnia-Herzegovina) Map of EES 2024 2024 Proprietary map
(🇧🇦 Bosnia-Herzegovina) NOS-BiH Transmission grid development plan 2021-2030 2021 report
(🇧🇦 Bosnia-Herzegovina) NOS-BiH Real-time capacity grid of Bosnian interconnectors 2025 map
(🇧🇦 Bosnia-Herzegovina) NOS-BiH Multiple studies and analysis of power generators, network stability, renewables report
(🇧🇦 Bosnia-Herzegovina) NOS-BiH Indicative Plan for Power Generation Development 2026–2035 2025 capacitydata report
(🇧🇦 Bosnia-Herzegovina) NOS-BiH Long-Term Development Plan of the Transmission Network 2021–2030 - book 1 2021 capacitydata report
(🇧🇦 Bosnia-Herzegovina) NOS-BiH Long-Term Development Plan of the Transmission Network 2021–2030 - book 2 2021 capacitydata report
(🇧🇬 Bulgaria) Electricity Production & Transmission Network Proprietary map
(🇧🇬 Bulgaria) Electricity trasnsmission system Proprietary map
(🇭🇷 Croatia) Power transmission scheme 2020 map
(🇨🇾 Cyprus) Cyprus Grid - Electricity Generation Data 2025 Proprietary capacitydata report
(🇨🇾 Cyprus) Transmission Substations Dataset 2024 dataset map
(🇨🇾 Cyprus) Integration of a high share of variable RES in the Cyprus power system - list of substation names 2023 report
(🇨🇿 Czechia) Transmission and Distribution Grid Data 2020 map
(🇨🇿 Czechia) Transmission Grid TSO map map
(🇨🇿 Czechia) EGD Grid map 2024 map
(🇨🇿 Czechia) EGD DSO Capacity data for 110kv 2024(data)
(🇩🇰 Denmark) Connection Points in the Electricity Grid and Voltage Levels 2024 CC-BY 4.0 dataset
(🇩🇰 Denmark) Grid Capacity Map TSO-Substations geolocations 2025 dataset
(🇩🇰 Denmark) Grid Capacity dataset report
(🇩🇰 Denmark) Map 2020 map
(🇪🇪 Estonia) Capacity Map map
(🇪🇪 Estonia) Electricity Grid Development Plan 2025-2034 2025 report
(🇪🇪 Estonia) Land and Spatial Development
(🇫🇮 Finland) Grid Capacity map
(🇫🇷 France) Structural french grid data with detailed topology time series 2021 CC-BY-SA 4.0
(🇩🇪 Germany) Uebertragungsnetz.de - Germany Grid Live Data map
(🇩🇪 Germany) Karte "Deutsches Höchstspannungsnetz" map 2024
(🇬🇷 Greece) Independent Power Transmission Operator - Grid Map map
(🇭🇺 Hungary) Electricity infrastructure 2022 CC-BY 4.0 map report
(🇭🇺 Hungary) [Mavir TSO map]](https://www.mavir.hu/web/mavir-en) map
(🇮🇸 Iceland) Landsnet - Transmission and Distribution Grid map
(🇮🇸 Iceland)Substations List dataset
(🇮🇪 Ireland) Grid Capacity 2025 dataset
(🇮🇪 Ireland) EirGrid Transmission System Map 2025 map
(🇮🇹 Italy) Substations Italy - Gestore dei servizi energetici 2023 map
(🇽🇰 Kosovo) Transmission system map
(🇱🇻 Latvia) Transmission network and substations map
(🇱🇹 Lithuania) Lithuania Power System Information - Transmission Grid map
(🇲🇹 Malta) National Grid Diagram 2017 map
(🇲🇪 Montenegro) TSO Map map
(🇱🇹 Lithuania) Litgrid Transmission Network 2022 CC-BY 4.0 report
(🇳🇱 Netherlands) Grid Capacity map
(🇳🇱 Netherlands) Grid Maps and ArcGIS of Tennet
(🇳🇱 Netherlands) Hoogspanningsnet Nederland - Asset gegevens TenneT TSO B.V.
(🇳🇱 Netherlands) Tennet OpenGIS
(🇳🇱 Netherlands) TenneT Assets Hoogspanning map
(🇳🇱 Netherlands) Liander Open Data Elektranet
(🇳🇱 Netherlands) HoogspanningsNet Netschema
(🇲🇰 North Macedonia) Map of Transmission lines map
(🇲🇰 North Macedonia) Map of Transmission system 2025 report
(🇲🇰 North Macedonia) Substations names report
(🇳🇴 Norway) The electricity grid 2025 report
(🇳🇴 Norway) Electricity production 2025 report
(🇳🇴 Norway) Public statistics on electricity generation and consumption 2025 dataset
(🇵🇱 Poland) Grid Capacity 2025 map report
(🇵🇹 Portugal) Available Hosting Capacity in the National Distribution Grid map
(🇷🇴 Romania) Transelectrica 2025 map
(🇷🇸 Serbia) The Electric Power System of Serbia - pdf 2020 capacitydata report
(🇸🇰 Slovakia) Grid maps and technical data 2024 map
(🇸🇮 Slovenia) National Development Plan 2022-2031 2024 report
(🇸🇮 Slovenia) ELES Transmission Network Projects map report
(🇸🇮 Slovenia) Wolf Theiss - Generating Electricity from Renewable Sources 2024 report
(🇪🇸 Spain) Edistribucion - Capacity access at network nodes 2025 dataset
(🇪🇸 Spain) REE Map of Substations map
(🇨🇭 Switzerland) Swiss Transmission Grid map
(🇨🇭 Switzerland) Electrical installations with a nominal voltage exceeding 36kV CC-BY 4.0 map dataset
(🇺🇦 Ukraine) Green deal Ukraina report(includes map) map
(🇬🇧 United Kingdom) National Grid UK 2025 dataset
(🇬🇧 United Kingdom) Substations UK 2024 CC-BY-NC 4.0 dataset
(🇬🇧 United Kingdom) SSEN Transmission 2025 CC-BY 4.0 dataset
(🇬🇧 United Kingdom) National Grid Electricity Distribution 2021 (NGED Open Data) dataset
(🇬🇧 United Kingdom) UK Power Networks 2025 CC-BY 4.0 dataset
(🇬🇧 United Kingdom) Electricity North West CC-BY 4.0 dataset
(🇬🇧 United Kingdom) Northern Powergrid 2025 (Northern Powergrid Open Data Licence v1.0) dataset
(🇬🇧 United Kingdom) Scottish & Southern Electricity Networks 2025 CC-BY 4.0 dataset
(🇬🇧 United Kingdom) SP Energy Networks 2024 dataset
(🇬🇧 United Kingdom) SONI NI Grid map
(🇬🇧 United Kingdom) NESO ETYS documents (includes technical data) 2024 dataset
(🇬🇧 United Kingdom) NESO Maps and SLD map
(🇬🇧 United Kingdom) NESO Capacity dataset capacitydata

North America

Cross-border Projects and Resources

(🇨🇦 Canada;🇺🇸 US) Electricity Transmission in Canada + US 2019 map
(🇨🇦 Canada,🇺🇸 US) The CER and International Power Lines 2025 map

National-level projets and resources

(🇨🇦 Canada) (Alberta) AESO Interconnected Electric System Map 2025 Proprietary map
(🇨🇦 Canada) (Alberta) AESO Long‑Term Transmission Plan 2025 Proprietary report
(🇨🇦 Canada) (Alberta) AESO Transmission Capability Map 2024 capacitydata map report
(🇨🇦 Canada) (Alberta) Hosting capacity for FortisAlberta's distribution circuits. capacitydata map
(🇨🇦 Canada) (Alberta) Substations Alberta map
(🇨🇦 Canada) (British Columbia) BC Hydro Transmission System - pdf 2025 map
(🇨🇦 Canada) (British Columbia) BC Hydro Transmission Diagram 2024/2025 - pdf 2025 map
(🇨🇦 Canada) (British Columbia) BC Hydro Bulk One line Diagram 2024/2025 - pdf 2025 map
(🇨🇦 Canada) (British Columbia) BC Hydro BC Transmission Lines - 2017 2017 dataset
(🇨🇦 Canada) (Ontario) IESO - Ontario's Electricity System 2022 map
(🇨🇦 Canada) (Yukon) YEC Power generation stations 2021 (Open Government Licence – Yukon) dataset
(🇨🇦 Canada) (Yukon) YEC Power distribution lines 2021 (Open Government Licence – Yukon) dataset
(🇨🇦 Canada) (Yukon) YEC Power substations 2021 (Open Government Licence – Yukon) dataset
(🇨🇦 Canada) (Yukon) YEC Power lines 2021 (Open Government Licence – Yukon) dataset
(🇨🇦 Canada) Canadian Open-source Database for Energy Research and Systems-Modelling 2025 dataset capacitydata
(🇨🇷 Costa Rica) Transmission system, substations, and future projects 2023 dataset
(🇨🇺 Cuba) Electric power system and trajectory of Hurricane Irma, 2017
(🇬🇹 Guatemala) Plan de expansion des sistema de transporte 2024-2054 2024 capacitydata map report
(🇭🇳 Honduras) Mapa del Sistema Interconectado Nacional map
(🇯🇲 Jamaica) JPS - Transmission Grid 2024 report
(🇯🇲 Jamaica) JPS-Distribution-Network 2024 map
(🇯🇲 Jamaica) Integrated resource plan 2022 report map
(🇲🇽 Mexico) Mapa del Sistema Eléctrico Nacional 2022 map
(🇳🇮 Nicaragua) Interactive Transmission Map 2024 map
(🇵🇦 Panama) Electrical diagram 2025 map
(🇵🇷 Puerto Rico) LUMA Energy Puerto Rico map
(🇵🇷 Puerto Rico) Pepco Holdings Capacity Planning Maps map
(🇺🇸 United States) US Atlas of Electric Distribution System Hosting capacitydata
(🇺🇸 United States) US Electric Power Transmission Substations 2020 CC0 1.0 dataset
(🇺🇸 United States) US Electric Substations 2023 CC-BY 4.0 dataset
(🇺🇸 United States) US Electric Substations
(🇺🇸 United States) US Infrastructure Foundation-Level Data - Transmission Lines 2025 dataset map
(🇺🇸 United States) US Infrastructure Foundation-Level Data - Substations 2021 Zenodo Backup 2021 CC-BY 4.0 dataset
(🇺🇸 United States) U.S. Interconnection Queue Data Through 2024: Complete Interconnection Request Dataset and Summarized Data Workbook 2024 dataset
(🇺🇸 United States) Our Grid Future Planned Transmission Projects National Database 2025 dataset map capacitydata
(🇺🇸 United States) (California) California Electric Substations 2022 dataset map
(🇺🇸 United States) (California) Electric Substations Washington CC-BY 4.0 dataset map
(🇺🇸 United States) (California) California Electric Transmission Lines 2025 CC-BY 4.0 dataset
(🇺🇸 United States) (California) California Energy Commision - Electric Transmission Lines 2024 dataset map
(🇺🇸 United States) (Florida) Electric Substation Florida map
(🇺🇸 United States) (Texas) ERCOT Transmission Grid Map - Can only be visited from the US
(🇺🇸 United States) (Virginia) Electric Substation Virginia 2014 map
(🇩🇴 Dominican Republic)Transmission planning 2021-2025 2023 report(unifilar diagram)
(🇩🇲 Dominica)Transmission Network Map map

Oceania

(🇦🇺 Australia) Electricity Transmission Lines - Digital Atlas 2025 CC-BY 4.0 dataset map
(🇦🇺 Australia) Geoscience Australia - National Electricity Transmission Substations 2017 dataset
(🇦🇺 Australia) Transgrid - Eastern Australia map
(🇦🇺 Australia) Queensland - NetworkLoad Capacity map
(🇦🇺 Australia) Western Australia Network Capacity Mapping Tool 2025 map
(🇦🇺 Australia) Network Map Rosetta map
(🇫🇯 Fiji) [EFL Annual Report] (https://efl.com.fj/wp-content/uploads/2025/05/EFL-2024-Annual-Report.pdf) 2024 map
(🇵🇬 Papua New Guinea) Energy Policy and Practice for Climate and People 2022 CC-BY 4.0 report
(🇵🇬 Papua New Guinea) National Energy Policy report (includes a map) 2017
(🇳🇿 New Zealand) Transpower New Zealand Ltd Transmission Lines 2025 CC-BY 4.0 dataset map
(🇳🇿 New Zealand) Transpower Substations NZ MIT dataset
(🇳🇿 New Zealand) Powerco Zone Substations NZ MIT dataset
(Vanatu) [Utilities Regulatory Authority Fact Sheet] (https://ura.gov.vu/media/attachments/Electricity_Fact_Sheet_2017_-_2022.pdf) 2024 Proprietary capacitydata

South America

Cross-border Projects and Resources

Portal Energetico America Latina --- generators, oil/gas pipelines, coal terminals, LNG import/export terminals map
Latin America Energy Outlook Interactive Map (Based on OpenStreetMap Data) 2023 map
INFRAESTRUCTURA ENERGÉTICA LATAM

National-level projets and resources

(🇦🇷 Argentina) Electric Generation and Transportation Maps
(🇦🇷 Argentina) Generación, Transporte y Distribución de Energía Eléctrica 2024 Proprietary map
(🇦🇷 Argentina) Información Energética 2024 CC-BY 4.0 map dataset
(🇦🇷 Argentina) Información Geográfica CC-BY 4.0 dataset map
(🇧🇴 Bolivia) Instructivos de restitución del SIN (Sistema Interconectado Nacional) report map capacitydata
(🇧🇴 Bolivia) Subestaciones en Bolivia capacitydata Proprietary dataset
(🇧🇴 Bolivia) Transmission and Distribution map 2023 capacitydata map
(🇧🇴 Bolivia) Transmission grid map of Bolivia 2024 2023 map
(🇧🇷 Brazil) Mapas do Sistema Elétrico Brasileiro 2018 map
(🇧🇷 Brazil) Sistema Interligado Nacional 2024 map
(🇧🇷 Brazil) Webmap EPE - Transmission Grid map
(🇧🇷 Brazil) Sobre ONS DADOS ABERTOS - Substations 2025 CC-BY 4.0 dataset
(🇧🇷 Brazil) Sobre ONS DADOS ABERTOS - Transmission Lines 2025 CC-BY 4.0 dataset
(🇧🇷 Brazil) Harmonized and Open Energy Dataset for Modeling a Highly Renewable Brazilian Power System 2022 CC-BY 4.0 dataset
(🇨🇱 Chile) Map of the electrical grid map
(🇨🇱 Chile) Sistema Eléctrico Nacional capacitydata dataset
(🇨🇴 Colombia) Centrales de generación eléctrica del sistema interconectado 2008 map
(🇨🇴 Colombia) Plan Maestro: Tomo II: Plan de Expansión de Transmisión 2024-2038 2024 report capacitydata
(🇨🇴 Colombia) Subestaciones construidas STN - STR 2024 dataset map
(🇨🇴 Colombia) Transmisión de energía eléctrica-UPME report
(🇨🇴 Colombia) Transmission grid capacitydata dataset map
(🇪🇨 Equador) Mapa del Sistema Nacional de Transmisión por zonas operativas 2021 Proprietary map
(🇪🇨 Ecuador) Geoportal del Sector Eléctrico Ecuatoriano(GIS map)
(🇬🇾 Guyana) Development programme (includes SLD, and substations) 2024 report
(🇵🇾 Paraguay) Mapa eléctrico del para el Año 2025 2025 CC-BY 4.0 report map
(🇵🇪 Peru) COES Lineas existentes 2025 capacitydata dataset map
(🇸🇷 Suriname) Electricity Sector Plan 2025 Proprietary report
(🇺🇾 Uruguay) Red de Trasmisión - Unifilar Geográfico 2022 map
(🇸🇷 Suriname)Energy Infrastructure Projects 2019 report map

Scientific Publications

Policy

Reports and News

Communities and Initiatives

Challenges

Tutorials and Training

Mapping Coordinating

News and Community Reach

Electrical Grid Mapping : Forums and Community

Power Tags and Articles

Good Practices in Power Routing

Power Routing Proposal [Talk]

Statistics

Quality Assurance Tools

Desktop Editors and Mapping Tools

id
RapiD
JOSM
MapWithAI
fAIr
JOSM Power Styles by InfosReseaux
MapCSS Syntax Highlighter
PicLayer
OpenData
esri-dump
OSMnx - A Python package to easily download, model, analyze, and visualize street networks and other geospatial features from OpenStreetMap.
Maptcha-dev
geodatadownloader

Mobile and In-field Editors

Diaries and Blogs

InfosReseaux's Diary

Data Import

Presentation and Videos

Grid Extraction, Transformation and Integration Tools

PyPSA Grid Analysis - Compares the PyPSA-Eur transmission grid database as well as the PyPSA-Earth transmission grid database for a selected region of 50 Hertz in Germany.
earth-osm - Provides a Python API and a CLI interface to extract data for various infrastructure types, such as power lines, substations, and more.
powerplantmatching - Set of tools to combine multiple power plant databases.

Remote Mapping

Poles-on-Earth - Poles on Earth is an AI web service that provides the positions of utility poles everywhere on Earth using satellite imagery
Detection of electric utility features and vegetation encroachments from satellite images using deep learning
Prompt Learning for Oriented Power Transmission Tower Detection in High-Resolution SAR Images

Global Grid Data

Global Public Available Grid Data

Cross-Border Projects and Resources

National-level Projects and Resources

Cross-border Projects and Resources

National-level Projects and Resources

Cross-border Projects and Resources

National-level Projects and Resources

Cross-border Projects and Resources

National-level projets and resources

Cross-border Projects and Resources

National-level projets and resources

Scientific Publications

Policy

Reports and News

Communities and Initiatives

Challenges

Tutorials and Training

Mapping Coordinating

News and Community Reach

Electrical Grid Mapping : Forums and Community

Power Tags and Articles

Good Practices in Power Routing

Statistics

Quality Assurance Tools

Desktop Editors and Mapping Tools

Mobile and In-field Editors

Diaries and Blogs

Data Import

Presentation and Videos

Grid Extraction, Transformation and Integration Tools

Remote Mapping

ml-hv-grid

GridFinder

TTPLA

PGRID

A Dataset for Multi-Size Power Line Assets Detection in High-Resolution UAV Images

GridTracer

Substation detection

Embeddings and GIS Foundation Models

Grid Design Basics - Theory

Grid Design

Voltage Estimation

Global Grid Length Database

Database