This section provides an understanding of the logical components that are found in Green Button Connect My Data (CMD) and Download My Data (DMD) implementations and their roles.
Upgrading the ESPI standard to use OAuth 2.0 ensures privacy for Green Button implementations. This section reviews the impact of this upgrade for ESPI Use Cases.
The OAuth 2.0 "Scope" parameter defines the information the Data Custodian and Third Party agree to share. This section describes acceptable Green Button "Scope" parameter values.
ESPI and OAuth 2.0 require all transmissions of Energy Usage Information be secure using HTTPS protocols. This section reviews the Cyber Encrytion Suites acceptable for transmission of Green Button resources.
