# Toronto Hydro Green Button Download My Data

**Canonical:** https://apis.io/apis/toronto-hydro/toronto-hydro-green-button-download-my-data/  
**Provider:** Toronto Hydro — https://apis.io/providers/toronto-hydro/  
**Documentation:** https://www.torontohydro.com/for-home/green-button

Toronto Hydro Green Button Download My Data is one of 2 APIs that [Toronto Hydro](https://apis.io/providers/toronto-hydro/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Green Button, Download My Data, ESPI, Energy Usage, and Consumer Data. The published artifact set on APIs.io includes API documentation and a getting-started guide.

Toronto Hydro's Green Button Download My Data (DMD) implementation, also required by O. Reg. 633/21 and built to NAESB REQ.21 ESPI v3.3. A Toronto Hydro customer signs in to their own account and downloads their electricity consumption, billing and customer data as a standards-conformant Green Button (ESPI XML) file they can hand to any tool they choose. This is a customer-account-gated self-service export rather than a programmatic API — there is no anonymous endpoint, no key, and no documented URL pattern — but the file it emits is a real, standardized, machine-readable energy-data artifact, which is what makes DMD the practical integration path for anyone not willing to complete third-party onboarding for CMD.

## Machine-readable artifacts (3)

- **Documentation** — https://www.torontohydro.com/for-home/green-button
- **Login** — https://www.torontohydro.com/my-account/green-button-data
- **GettingStarted** — https://www.torontohydro.com/documents/d/guest/green-button-connect-my-data-customer-guide

## Other Toronto Hydro APIs (1)

- [Toronto Hydro Green Button Connect My Data](https://apis.io/apis/toronto-hydro/toronto-hydro-green-button-connect-my-data/)

## Tags

Green Button, Download My Data, ESPI, Energy Usage, Consumer Data

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/toronto-hydro/toronto-hydro-green-button-download-my-data/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/toronto-hydro/.