Free Electricity: How to Profit from Negative Wholesale Prices (heise.de)

• Negative wholesale prices occur during renewable oversupply.
• Dynamic tariff households can earn from consumption at negative rates.
• Grid stability and storage expansion are key challenges.

"Negative wholesale electricity prices occur when renewable generation exceeds demand. Households with dynamic tariffs or smart devices can profit by consuming power at negative rates. However, these fluctuations strain grid stability and underscore the urgent need for storage solutions. This article explains the mechanisms and offers practical advice for consumers."