The VoltAlert project
VoltAlert on Android is free and has no ads. It displays day-ahead prices from ENTSO-E, statistics and history from 2015 onwards, and provides price thresholds and alerts. The iOS version is under review in the App Store. The app does not control devices or guarantee savings; the effect of planning consumption depends on the contract, tariff and capabilities of the installation.
VoltAlert Editorial
Materials are published under the name Redakcja VoltAlert (VoltAlert Editorial). The knowledge hub contains 181 articles in Polish; three also have full English and German versions. The FAQ contains 52 answers in Polish and 12 each in English and German. Articles refer to primary sources, including ENTSO-E, PSE, URE, GUS, NBP and European institutions.
How the analyses are prepared
The publication date is separate from the event date or data coverage period. Quantitative analyses state the method, units and limitations; CSV data are available with the relevant reports. Charts are built from data, while AI-generated illustrations do not document specific events.
Sources & methodologyCorrections and feedback
Report an error or unclear passage to kontakt@voltalert.pl. Include the material's URL, identify the passage and provide a source supporting the correction. For price data, add the country or zone, date, hour and unit.
ContactPublisher
The VoltAlert app and website are operated by Samael Sp. z o.o., which is responsible for the application, the data on this website, the editorial analyses and the processing of user data described in the privacy policy.
Samael Sp. z o.o.Czarna Droga 84, 33-101 Tarnów, Polska
NIP: 9930654255