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Why do we need your consumption data?

Dynamic electricity tariffs can offer significant savings, but they're not suitable for everyone. With your consumption data, we calculate:

  • Your actual costs with dynamic vs. fixed electricity tariffs
  • How your consumption patterns correlate with hourly electricity prices
  • Your potential savings from switching tariffs
  • A detailed cost breakdown by time of day

Data Privacy: Your upload is transferred between your browser and our platform over encrypted HTTPS and processed on our servers in the EU in a session-bound workflow. Your uploaded file is stored only temporarily for technical processing and is deleted automatically afterwards.

Beta version: feedback welcome

We’re continuously improving Voltary — feedback welcome.