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How to download legacy SEM-O data
1 Jan 2020
Follow these instructions
- Go to http://lg.sem-o.com/pages/default.aspx
- Sign in.
- Choose Market Data > Dynamic Reports
- Report Type : Dynamic Reporting – Tables
- Report Group : All
- Report: Market Results (System Load SMP and Shadow Price)
- Choose run ‘EA2’
- From : date in mm/dd/yyyy To: mm/dd/yyyy
- Click ‘popout report’
- Report can be downloaded in CSV form and viewed in text editor/ Excel.
Interpretation:
- SMP is the ‘system marginal price’ in Euro cent.
- The data is presented on half hourly intervals. Each ‘Delivery Hour’ has two ‘delivery intervals’
- Delivery interval 1 for hour X runs from X:00 to X:30 and delivery interval 2 runs from X:30 to [X+1:00].