2021 eGRID Data Release

This release updates the Power Profiler for the latest eGRID 2021 data release, which includes updates to

• Underlying emissions data
• Constants used in calculations
• Zip codes used in the tool
• See eGRID changes for more info on what changed in 2021

Developer quality of life updates:

• Updates to prep scripts to better handle new releases and older eGRID files
• Updates to READMEs to provide thorough instructions for a new release

2020 eGRID Data Release

This release updates the Power Profiler for the latest eGRID 2020 data release, which includes updates to

• Underlying emissions data
• Constants used in calculations
• Zip codes used in the tool
• See eGRID changes for more info on what changed in 2020

2019 eGRID Data Release & v2.0 Post Drupal Upgrade

This version includes several updates to accommodate changes to the EPA Drupal upgrade as well as changes for the 2019 eGRID data.

Other changes include:

• Spanish language support within the same application
• Various bug fixes
• Reactivity changes for mobile viewing
• Addition of Puerto Rico subregion
• Changes to constants and methodology for emissions calculator
• See eGRID changes for more info on what changed in 2019

2018 eGRID Data Release

The initial release of the Power Profiler for the latest eGRID 2018 data release, which includes updates to

• Underlying emissions data
• Constants used in calculations
• Zip codes used in the tool
• See eGRID changes for more info on what changed in 2018