Step-by-step guide to retrieving, processing, and analyzing electricity price data from 2015 to 2025 across 18 European markets.
This tutorial explains:
- The concept and causes of negative electricity prices
- How to fetch hourly wholesale prices using open APIs
- How to compute the total number of negative-price hours by country and year
- How to visualize trends in market volatility driven by renewables
Designed for data analysts, researchers, and energy market enthusiasts. Includes all necessary code using Python (pandas + requests).
Source: HotTone8850