Electricity Maps

Core Features

Electricity Maps provides standardized electricity grid data through a single API by processing information from multiple data sources. Using data cleaning, estimation, and flow-tracing methodologies, it delivers consistent historical, real-time, and forecast electricity and carbon-intensity datasets for integration into third-party applications. Its main features include:

• Real-Time and Forecast Carbon Intensity – Provides carbon intensity data for electricity grids in real time, together with forecasts to support carbon-aware operational decisions.

• Electricity Mix and Grid Signals – Supplies electricity generation mix, renewable share, carbon-free share, total load, net load, electricity flows, and wholesale electricity price data through a unified API.

• Historical Electricity Datasets – Offers historical electricity and emissions data alongside live and forecast information for trend analysis and reporting.

• REST API Integration – Enables developers to access standardized electricity data through documented API endpoints, flexible query parameters, and multiple temporal resolutions.

• Global Grid Coverage – Covers hundreds of electricity zones across more than 150 countries and regions, allowing organizations to use consistent data across international operations.

• Carbon-Aware Optimization Endpoints – Includes specialized API endpoints supporting applications such as smart charging, flexible electricity consumption, and carbon-aware computing.

Closing Insights

Electricity Maps was founded in Denmark to improve transparency around the carbon intensity of electricity systems and has evolved from a public visualization platform into an enterprise data provider serving software developers and large organizations. A notable aspect of the platform is its flow-tracing method, which estimates the origin and carbon intensity of consumed electricity by accounting for cross-border electricity flows rather than relying solely on local generation data. The company also documents the scientific methodology behind its calculations, enabling users to understand how its datasets are produced.

Its data has been adopted by organizations with different electricity-related decarbonization needs. Google Cloud uses Electricity Maps data to help customers measure and reduce cloud-related emissions, Cisco integrates it into its Nexus Dashboard for data center emissions monitoring, and Samsung SmartThings uses it to optimize household electricity consumption based on carbon intensity. Other documented users include Google Ads and EV charging platform Monta.

Electricity Maps offers commercial API subscriptions, with pricing available for individual data signals and bundled packages, and custom enterprise plans for broader geographic coverage or higher data granularity. The platform also supports academic research through dedicated data access programs.