Skip to main navigation
Home
ESO
  • ESO
  • Group PLC
  • NG in the UK
  • NG in the US
  • About us
  • Careers
  • Investors
  • Data Portal
  • News
  • Contact us
  • Back
  • Who we are
    • Back
    • Home
    • Who we are
    • What we do
    • Our people
    • How we're organised
    • Meet the board
    • Our Executive Team
    • Stakeholder groups
  • Electricity explained
    • Back
    • Home
    • Electricity explained
    • Monthly Insights
    • Zero carbon explained
    • Carbon intensity explained
    • Electric cars explained
    • Power cuts explained
  • Future of energy
    • Back
    • Home
    • Future of energy
    • Future Energy Scenarios (FES)
    • Innovation
      • Back
      • Future of energy
      • Innovation
      • Strategy
      • News and events
      • Get involved
    • Projects
      • Back
      • Future of energy
      • Projects
      • Early Competition Plan
      • Offshore Coordination Project
      • Distributed ReStart
      • NOA Pathfinders
      • Energy Storage Technical Feasibility Assessment
  • Industry information
    • Back
    • Home
    • Industry information
    • Connections
      • Back
      • Industry information
      • Connections
      • Our role in connections
      • The connections offer process
      • Your connections journey
      • Reports and registers
      • Use of System (UoS) and Virtual Lead Party (VLP)
      • Connections help and support
    • Balancing Services
      • Back
      • Industry information
      • Balancing Services
      • Frequency response services
      • Reserve services
      • System security services
      • Reactive power services
      • Trading
      • Settlements
      • Balancing Mechanism Wider Access
      • Get involved
    • Charging
      • Back
      • Industry information
      • Charging
      • Balancing Services Use of System (BSUoS) charges
      • Transmission Network Use of System (TNUoS) charges
      • Assistance for Areas with High Electricity Distribution Costs (AAHEDC)
      • Connection charges
      • Charging guidance
      • Charging policy developments
      • Charging statements
      • Submit a charging query
    • Codes Homepage
      • Back
      • Industry information
      • Codes Homepage
      • Connection and Use of System Code (CUSC)
      • Grid Code (GC)
      • System Operator Transmission Owner Code
      • Security and Quality of Supply Standard (SQSS)
      • Balancing Settlement Code (BSC)
      • European Network Codes (ENC)
      • Codes calendar
      • Code changes: Beginner's Guide
      • About the Codes Team
    • Industry Data and Reports
      • Back
      • Industry information
      • Industry Data and Reports
      • System Incidents Report
      • Balancing services performance monitoring report
      • Data finder and explorer
      • Forecast volumes and costs
      • GB Electricity System Operator Daily Reports
      • System balancing reports
      • Monthly transmission loss data (4l)
      • System constraints
      • Voltage costs
    • Keeping the lights on throughout coronavirus
    • Accelerated Loss of Mains applications
    • Our consultation responses
  • Our strategy
    • Back
    • Home
    • Our strategy
    • Forward Plan
      • Back
      • Our strategy
      • Forward Plan
      • How we're performing
    • Annual report and accounts
      • Back
      • Our strategy
      • Annual report and accounts
      • Annual report 2019/20
    • RIIO-2
      • Back
      • Our strategy
      • RIIO-2
      • How we're performing under RIIO-2
      • RIIIO-2 Stakeholder Group
      • Get involved
  • Research & publications
    • Back
    • Home
    • Research & publications
    • Future Energy Scenarios (FES)
    • Network Options Assessment (NOA)
    • ​Electricity Ten Year Statement (ETYS)
    • Markets Roadmap to 2025
    • Summer Outlook
    • Winter Outlook
    • Whole electricity system
    • System Operability Framework (SOF)
    • Future of balancing services
    • Regional Development Programmes
    • Transmission performance reports

Download our datasets

Need our data for reporting, forecasting or research? 

We move electricity safely, reliably and efficiently around Great Britain, all whilst creating a sustainable electricity system for the future. 

As the authority on energy data, we are committed to communicating our work and making our data accessible – whether that’s the latest generation mix or FFR report. 

Breadcrumb

  • Back to home

Daily ESO report

See our daily report to see our demand and generation in MW as well as a daily wind, solar and STOR forecast. 

Download the report

Firm frequency response data (FFR)

Look up FFR post-tender reports and FFR market data.

Download our data

BSUOS

Download our BSUOS forecast data and actuals data.

Download our data
National Grid ESO - Electricity Explained Report - woman with phone

Great Britain’s Electricity Explained Report

Every month, we share a snapshot of Great Britain’s electricity generation and use.

Find out about the month’s electricity generation and how much came from sources such as wind, solar and biomass.

You can also see the carbon intensity of the electricity we used. 

Download the Electricity Explained report

National Grid ESO - data portal

Need more data?

We are moving all our data to our National Grid ESO Data Portal.

You can find System Frequency data, Thermal Constraint Costs, and Firm Fast Reserve Post Tender Reports at our one-stop shop. 

Got feedback?

We'd love to hear it - drop us an email.

Visit the Data Portal

National Grid ESO
© National Grid 2021

Connect with us

  • Twitter
  • LinkedIn
  • Youtube
  • Connect with us
    • Media centre
    • Work for us
  • About us
    • Compliance Statements
  • Privacy policy
    • Cookie policy
    • Terms and conditions
    • Security
    • Modern Slavery Statement
© National Grid 2021
Top