In-depth insight into Google’s global clean energy portfolio

Google has set an ambitious goal of operating on 24/7 carbon-free energy (CFE) globally by 2030. In order to reach this goal, they plan to scale the use of Time-based Energy Attribute Certificates (T-EACs or Granular Certificates) across their global carbon-free energy portfolio. T-EACs enable clean energy generation and trading to be validated on an hourly basis.

Google has set an ambitious goal of operating on 24/7 carbon-free energy (CFE) globally by 2030.  In order to reach this goal, they plan to scale the use of Time-based Energy Attribute Certificates (T-EACs or Granular Certificates) across their global carbon-free energy portfolio. T-EACs enable clean energy generation and trading to be validated on an hourly basis.

The challenge for Google lies in retiring and gathering EAC and hourly meter data across their global portfolio into one platform to generate T-EACs. Energy data doesn’t currently follow a standard format or integration mechanism, which makes collecting this data tedious.

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Getting access to the right consumption and clean electricity generation data worldwide was key to the success of this collaboration. 

To gather this data, we first worked with Google to identify where it was stored: in national data hubs, utility systems, or with grid operators. We collaborated on automating the collection of the data where possible using existing integrations and Google BigQuery. Hourly emission factors were collected through our trusted partner, Electricity Maps.

After a data flow was established, Flexidao’s dashboards displayed relevant charts and KPIs for decision-making and reporting, including an inventory of renewable energy contracts, associated energy certificates, and emissions.

Flexidao and Google started working together in 2021 to pilot 24/7 carbon-free energy tracking in Denmark, Ireland, and the Netherlands. Building on the success of the pilot, this collaboration is now expanding to fully digitize and automate hourly tracking and incorporate T-EACs across their global carbon-free energy portfolio.

The service brings several key benefits:

Automation: Simplifying the recurring, resource-intensive task of high-resolution data collection and quality assurance.

Centralization: The tool consolidates Google’s renewable energy portfolio of contracts, metering data, and certificates into a unified platform.

Visibility: The platform offers better visibility into hours when Google relies on carbon-intensive electricity, a crucial factor for tracking T-EACs and achieving ambitious emission reduction goals.

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