Europe's largest smart thermostat and heating-control company, using AI and geofencing to cut household heating emissions; backed by Amazon, E.ON and the European Investment Bank.
Green Score
- Greenwashing risk
- medium
- Data confidence
- medium
- Method
- how it is calculated
Climate Impact & Solution35%72
Does the core business genuinely avoid or reduce emissions, or build climate resilience? Share of revenue that is actually 'green'. Fossil-dependent models score low.
The core product directly reduces fossil gas combustion in homes — tado° reports 22% average energy savings across its user base and claims 1.6 million tonnes of CO₂ avoided by March 2024, which is a genuinely material mitigation mechanism, though the savings metric is self-reported and based on internal data only.
Decarbonization & Targets20%18
Credible, science-based targets (SBTi), a real net-zero plan with progress to date, and CDP disclosure — not just a dated press release.
No evidence of SBTi-validated targets, CDP disclosure, or a formal net-zero roadmap with independently verified milestones was found in any public source; sustainability commitments appear limited to product-level claims rather than corporate emissions commitments.
ESG & Operations15%38
Operational footprint, labour and social practices, and governance quality across the company's own operations and supply chain.
tado° publishes no standalone ESG or sustainability report; there is no publicly available information on Scope 1/2/3 operational emissions, supply chain labour standards, or board-level governance structures, making a full ESG assessment impossible from public data.
Transparency & Verification15%28
Quality of disclosure, independent third-party verification, and how much hard data backs the company's claims.
Impact figures (22% energy savings, 1.6 Mt CO₂ avoided) are derived from internal telemetry data with no third-party audit; the Gemserv report commissioned jointly with tado° was peer-reviewed but was partly funded by the company, and no CDP, GRI, or TCFD disclosures are publicly available.
Integrity15%78
Controversies, litigation, pollution, fossil-fuel lobbying, conflict-zone involvement and governance scandals. Higher means cleaner.
No material controversies, litigation, greenwashing enforcement actions, fossil-fuel lobbying, or governance scandals were identified in available public sources; the company's marketing claims are aggressive but not egregiously contradicted by evidence.
Why it's on ClimateTicker
tado° provides smart heating controls that demonstrably reduce household energy use — the core product directly cuts fossil fuel combustion in European homes, which is a legitimate and material climate mitigation use case. Its self-reported 22% average energy savings claim is plausible and broadly consistent with third-party academic commentary, but is derived from internal data with no independent audit or SBTi/CDP validation, limiting verifiability. Investors should credit genuine product-level impact while discounting the absence of corporate-level science-based targets and formal sustainability disclosures.
Controversy & Greenwashing Watch
tado°'s headline 22% energy savings and 1.6 Mt CO₂ avoided figures are based entirely on internal customer telemetry data with no third-party verification, creating a gap between marketing claims and audited evidence.tado.com
The widely cited Gemserv/tado° 2021 report arguing smart thermostats are the most cost-effective decarbonisation tool was co-commissioned by tado° itself, raising conflict-of-interest questions about its independence.businesswire.com
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