Awesome Electrical Grid Mapping

A curated list of electrical grid maps, datasets, and resources for (almost) every country in the world.

This dataset is been curated and maintained by the MapYourGrid Initiative. Get started with transmission grid mapping in OpenStreetMap by checking out our Starter Kit Tutorial and our community discord channel.

⚠️ These datasets, maps and resources can help you to estimate grid coverage in OpenStreetMap and identify missing lines. Do not copy/paste data directly from these maps into your OpenStreetMap layer, and always keep your data separate from OpenStreetMap data in your editor. Each data point of the transmission network must be set manually and verified with official satellite data provided by the OpenStreetMap community. ⚠️

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 Explorer

Global Data Catalogs

• Open Infrastructure Map [Code] (map)
• GridFinder [Code] (map)
• FLOSM Power Grid (odbl) (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) (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)
• GloHydroRes - A global dataset combining open-source hydropower plant and reservoir data.
• Global Dam Watch

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)
• Southern African Power Pool (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)
• Renewable Power Plants in Africa (2023) (map) (dataset) (CC-BY-4.0)

National-level Projects and Resources

• (Algeria; Libya; Tunisia) Algeria-Tunisia Electricity Grid Map
• (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)
• (Burundi) [Burundi Line Length] (https://www.mdpi.com/2504-3900/58/1/26) (2018)
• (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) (dataset)
• (Kenya) Energydata Kenya Transmission Stations (2020) (cc0) (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) (dataset)
• (Madagascar) Planification géospatiale-map page 23(2022)(report)(map)
• (Malawi) Assessing the Resilience of Malawi’s Power Grid (2025) (map)
• (Mauritania) Energydata Mauritania Existing Grid (2023) (cc0) (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)
• (Namibia) NamPower Open GIS Data (2025) (dataset)
• (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) (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) (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) (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) (dataset)
• (Zambia) Energydata Zambia Base case grid extensions (2022) (cc0) (dataset)
• (Zambia) Energydata Zambia Power plants (2018) (cc0) (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)
• (Afghanistan) AFGHANISTAN'S ENERGY GRID: PLANNED AND EXISTING INFRASTRUCTURE, AS OF SEPTEMBER 2018 (2018) (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)
• (China) CPVPD-2024 - A photovoltaic plant vector dataset derived from Chinese remote sensing imagery via a topography-enhanced deep learning framework with dynamic spatial-frequency attention
• (ChinaPV) ChinaPV - the spatial distribution of solar photovoltaic installation dataset across China in 2015 and 2020
• (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 dashboard including power plants and generation capacities, transmission lines and circuits, substations (2026) (capacitydata) (map) (dataset) (report)
• (India) Transmission App for Real Time Monitoring and Growth (2026) (dataset)
• (India) Hydropower Water India - Hydropower Database (2019) (dataset) (cc-by-4.0)
• (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) (Assam) EXISTING TRANSMISSION LINE AS 27.07.2018
• (India) (Assam) SUBSTATION DATA
• (India) (Assam) RANSFORMER CAPACITY IN MVA
• (India) (Assam) LIST OF GRID SUBSTATIONS OF AEGCL
• (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) (capacity)
• (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)
• (Iran) JICA - Data Collection Survey on Electric Power Sector in the Islamic Republic of Ira
• (Iran) 53 Years of Iran's Power Industry in Statistics - 1946 to 2019 (2019) (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)
• (Japan) Power generation facilities (2013) (dataset)
• (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)
• (Kyrgyzstan, Turkmenistan, Tajikistan, Uzbekistan) HP:CA - A geodatabase on hydropower plants in Central Asia (2025) (map) (cc-by-4.0)
• (Laos) Assessment of Electric Vehicle Penetration in the Lao People’s Democratic (2022) (report)
• (Laos) Energy Data Laos (2005) (dataset)
• (Laos) Laos Hydropower Projects Info by Hobo Maps
• (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) Transmission Grid 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)
• (Nepal) Hydropower Projects - Nepal (Dataset)
• (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)
• (Pakistan) Hydropower_Resources of Pakistan (2022) (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)
• (North Korea) AccessDPRK (2021) (dataset)
• (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)
• RESTOR Hydro 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) Electricity Grid (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)
• (Iceland)Low Voltage Distribution Grid(map)
• (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)
• (Montenegro) Electricity Transmission Network(map)
• (Moldova) Green Map Moldova (map) (2025)
• (Lithuania) Litgrid Transmission Network (2022) (cc-by-4.0) (report)
• (Luxembourg) Electricity Network (dataset)
• (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)
• (Norway) Hydroelectric power system - facilities and network (2025) (dataset)
• (Norway) Norwegian Electricity in Geographic Dataset (NoreGeo) (2025) (dataset)
• (Poland) Grid Capacity (2025) (map) (report)
• (Portugal) Available Hosting Capacity in the National Distribution Grid (map)
• (Portugal) Lisbon Medium and Low Voltage Grid (2020) (dataset)
• (Portugal) Electricity Transmission Network (2024) (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)
• (Spain) Transmission Grid (dataset)
• (Switzerland) Swiss Transmission Grid (map)
• (Switzerland) Electrical installations with a nominal voltage exceeding 36kV (cc-by-4.0) (map) (dataset)
• (Sweden) Electricity transmission network (map)
• (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)
• (United Kingdom) LTDS Common Information Model (dataset)

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) Cuarta Línea de Transmisión (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) (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) (California) California Power Grid Map (2026) (map) (dataset)
• (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)
• (Grid Resource Integration Portal) () [Grid Resource Integration Portal](
• (Dominican Republic) Transmission planning 2021-2025 (2023)(report)(unifilar diagram)
• (Dominican Republic) National Energy Map - Interactive Map (map)
• (Dominican Republic) National Energy Map - Circuit diagram (map)
• (Dominican Republic) 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)

News and Publications

Scientific Publications

• Predictive mapping of the global power system using open data
• Modelling the High-Voltage Grid Using Open Data for Europe and Beyond
• GridTracer: Automatic Mapping of Power Grids using Deep Learning and Overhead Imagery
• Towards an open pipeline for the detection of critical infrastructure from satellite imagery—a case study on electrical substations in The Netherlands
• PGRID: Power Grid Reconstruction in Informal Developments Using High-Resolution Aerial Imager
• Remote sensing methods for power line corridor surveys
• Open Data in Power Grid Modelling: New Approaches Towards Transparent Grid Models
• U.S. Test System with High Spatial and Temporal Resolution for Renewable Integration Studies
• Geospatial mapping of distribution grid with machine learning and publicly-accessible multi-modal data
• Open Data in Power Grid Modelling: New Approaches Towards Transparent Grid Models
• Power Line Extraction and Reconstruction Methods from Laser Scanning Data: A Literature Review
• Using Deep Learning to Identify Utility Poles with Crossarms and Estimate Their Locations from Google Street View Images
• Harmonized and Open Energy Dataset for Modeling a Highly Renewable Brazilian Power System
• Inverse methods: How feasible are spatially low-resolved capacity expansion modelling results when disaggregated at high spatial resolution?
• A comparison of clustering methods for the spatial reduction of renewable electricity optimisation models of Europe
• A Reproducible Method for Mapping Electricity Transmission Infrastructure for Space Weather Risk Assessment
• Risk of Tropical Cyclones and Floods to Power Grids in Southeast and East Asia
• Development of A Spatiotemporal Database for Evolution Analysis of the Moscow Backbone Power Grid
• Mapping a Sustainable Renewable Energy Transition - Handbook for Practitioners

Policy

• Grids, the missing link - An EU Action Plan for Grids
• Grid Modernization Strategy 2024

Reports and News

• From Taking Stock to Taking Action
• NREL National Transmission Planning Study
• Putting the mission in transmission: Grids for Europes Energy Transition
• Electric grid overhaul presents inspection challenges
• The energy crisis hits Latin America, which is experiencing unprecedented blackouts and droughts (Spanish)
• Ember - Asia Data Transparency Report 2023
• Ember - Putting the mission in transmission: Grids for Europe’s energy transition
• Lack of transmission lines puts wind and solar energy projects on hold in Brazil (Spanish)
• In West’ Africa, the efforts of’ electrification are lead by the weakness of transport networks (French)
• RIP first come, first served - Shifting gear to tackle power grid scarcity
• Speed up the construction of the power grid and break the bottleneck of energy transformation (Chinese)
• Integrating renewables into the Japanese power grid by 2030
• Brazil's grid caps power from wind and solar, threatening renewable projects
• Renewable Capacity Growth Severely Hit by Power Transmission Delays
• India’s Renewable Energy Expansion Poses Threats to Its Grid Stability
• India needs to explore incentives to improve renewables transmission capacity, power secretary says
• Transmission Adequacy in India: Building a resilient and sustainable grid
• These 8 Countries Are Scaling Up Renewable Energy the Fastest
• Explainer: Why Nigeria's power grid is failing
• Ember - Africa Electricity Data Transparency
• Ember - Asian Electricity Data Transparency
• Mini Grids for Half a Billion People
• U.S. Department of Energy - Transmission Interconnection Roadmap
• IEA - Building the Future Transmission Grid

Crowdsourced Mapping

Communities and Initiatives

• Humanitarian OpenStreetMap Team
• Youthmappers - Mapping for a sustainable future: YouthMappers tackle global climate challenges
• Youthmappers - Power Mapping brings Rapid Reliable Energy to Rural Communities
• Youthmappers - Power Grid Mapping in West Africa

Challenges

• TeachOSM
• Missing Maps
• MapComplete
• StreetComplete
• MapRoulette

Tutorials and Training

• learnOSM
• Building large-scale crowdsourcing communities with the Humanitarian OpenStreetMap Team
• JOSM OpenStreetMap Editor for Beginners
• How to use the JOSM MapwithAI Feature Humanitarian Mappers

Mapping Coordinating

• Field Mapping Tasking Manager
• Tasking Manager

News and Community Reach

• weeklyOSM
• r/openstreetmap/
• OpenStreetMap US
• Offical OpenStreetMap Blog

Electrical Grid Mapping : Forums and Community

• Power Networks
• Power Forum Posts
• Infrastructure Matrix Channel

Power Tags and Articles

• Key:power
• Power:proposals
• Power Tag Statistics
• Key:line_management
• Key:proposed

Good Practices in Power Routing

• Power Routing Proposal [Talk]

Statistics

• OSM History Analyser Code
• OSMstats
• How did you contribute to OpenStreetMap
• Create a HeatMap of your Contribution
• Filtering OSM Changesets by a Specific Text of the last 30 Days

Quality Assurance Tools

• osmose
• Loop detection
• OSMCha
• OsmNightWatch
• osm-revert - OpenStreetMap Changeset Reverter
• Clearance

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

• Vespucci
• StreetComplete
• OsmAnd

Diaries and Blogs

• InfosReseaux's Diary

Data Import

• Verifiability
• Importing is the process of uploading external data to OSM.
• Import/Catalogue
• Import/Guidelines

Even more resources

Presentation and Videos

• Pinpointing the power grid
• 10 years of power infrastructure mapping: what's next? Slides
• Analysis of renewable energy infrastructure representations in OpenStreetMap
• AI for Transmission Grid Mapping: Methodology & Use Cases
• The Power of YouthMappers: Shining a Light on the Movement
• OpenGridMap pecha kucha style presentation
• Open-source Geo-spatial Assessment of Electricity Transmission Infrastructure

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

ml-hv-grid

• Machine Learning for High Volatage Grid Mapping - Report
• ml-hv-grid - Documentation
• ml-hv-grid - Repository
• Mapping electrical towers in satellite imagery with smart-tracing - Slides

GridFinder

• A new predictive model for more accurate electrical grid mapping - Blog
• Predictive mapping of the global power system using open data - Paper
• Methods for: Predictive mapping of the global power system using open data
• gridfinder - Repository
• gridfinder - Dataset

TTPLA

• An Aerial-Image Dataset for Detection and Segmentation of Transmission Towers and Power Line - Paper
• TTPLA Dataset

PGRID

• PGRID: Power Grid Reconstruction in Informal Developments Using High-Resolution Aerial Imagery - Paper
• turkana-grid-mapping - Repository

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

• STN PLAD

GridTracer

• GridTracer - Automatic Mapping of Power Grids using Deep Learning and Overhead Imagery
• GridTracer - Trainings Data
• GridTracer - Repository
• Power Grid Mapper - Code
• Inferring Energy Infrastructure - Code

Substation detection

• Improving satellite imagery segmentation using multiple Sentinel-2 revisits - Paper
• Improving satellite imagery segmentation using multiple Sentinel-2 revisits - Code
• Remote Sensing Dataset: Substation Dataset
• Substation detection on NSO imagery - Code
• Substation detection on NSO imagery - Data
• Substation detection on NSO imagery - Paper

Embeddings and GIS Foundation Models

• Aerial Image Search Demo
• Clay Foundation Model

Grid Design Basics - Theory

• The Learning Curve
• Components of Overhead Transmission Lines
• Transmission Line Theory
• Energy Industry Applications of GIS
• Purdue University - Transmission Lines
• Purdue University - Introduction to Transmission Lines
• Comparison between HVAC and HVDC transmission system
• Transmission Line Parameters

Grid Design

• A Field Guide To Transmission Lines
• How Does the Power Grid Work?
• Line Design Principles - Powerlink Queensland
• Explained: Fundamentals of Power Grid - Reliability and Clean Electricity
• Components of a High Voltage Electrical Transmission Line
• Identify equipment in a substation
• Let's trace the power lines all the way to the power plant

Voltage Estimation

• Identifying the voltage level by number of insulator disks
• Guessing power line voltage from the number of disc insulator

Global Grid Length Database

Database