- More than 5 million smart thermostats have been installed and tado° customers have saved an estimated 8.5 million Megawatt Hours in energy worth €870 million
- That is enough energy to be able to drive an EV around the world more than 1 million times
- tado’s technology already helped to avoid the emission of 2.3 million tonnes of CO2
Munich, 20.05.2025: As the heating season wraps up, tado° has connected its 1 millionth home and helped customers across Europe cut at least an estimated €870 million off their heating bills.
Reaching 1 million customers and more than 5 million smart thermostats installed is a major milestone in the Munich-based company’s mission to cut energy bills and consumption across Europe and the United Kingdom. In the process, 2.3 million tonnes of CO₂ emissions have already been avoided.
New figures show that tado° products and services have saved customers an estimated 8.5 million Megawatt Hours in energy, which is worth at least €870 million[1].
To put the energy savings in perspective, 8.5million Megawatt Hours in energy is the equivalent to powering:
- 1.07 million trips around the world in an electric vehicle, or
- almost 250,000 Eras concerts by Taylor Swift, or
- Lighting up and powering the Eiffel Tower for more than 3,890 years!
tado° Managing Director and Co-founder Christian Deilmann said: “It is amazing that tado° has helped customers saving 2.3 million tons CO2 and almost 900 million euros. It shows the impact on people’s bills and also the environment.
“One million connected homes is a major step in our mission because tado°’s – and Europe’s – future lies in enabling millions of more homes and customers to easily cut their energy consumption as part of the green energy transition.”
tado° cuts customers’ energy consumption through key skills include Smart Scheduling, Geofencing to turn down the heating when everyone is away, individual room temperature control, Open Window Detection and Weather Adaptation. tado° customers can control the temperature of their homes from anywhere, anytime, via the smartphone app or by voice with Amazon Alexa, Google Assistant or Apple HomeKit. It launched its new tado° X range of products – Wired and Wireless Smart Thermostat X, Smart Radiator Thermostat X, Heat Pump Optimizer X, Wireless Temperature Sensor X and Bridge X – last year.
Notes to editors:
[1] The figure of €870 million comes from an analysis of tado°'s internal data on customers' energy savings and the gas prices paid by consumers in each country (collected by Eurostat, an official website of the European Union).