Zielone godziny

Zielone godziny (Green Hours) help you make the most of renewable energy, support Poland’s power grid stability, and reduce its operational costs. Energy demand, imports, exports, and the share of renewables fluctuate throughout the day. Polskie Sieci Elektroenergetyczne provide recommendations on when to use appliances (such as washing machines, dishwashers, or EV chargers) to take advantage of surplus green energy—or when to delay their use to ease the grid and avoid relying on inefficient sources like old power plants. The app lets you quickly check that data, including the current share of renewables in the energy mix. Simple actions can significantly reduce your personal carbon footprint. If you’re on a dynamic tariff, green and yellow hours typically correspond to the cheapest and most expensive electricity rates of the day, helping you save money. Privacy: The app asks for the User Profile solely to pause updates while you sleep and save your battery. No personal information ever leaves the device.

Initial release