Grid Region selector

Select a grid region for GHG Scope 2 emissions calculation based on Country/Zip code.
Grid region is used in the GHG Emissions calculation tool

Region selection

• USA: eGRID subregions obtained from the Power Profiler ZIP Code Tool with eGRID2018 Data

How to deploy?

• cdk deploy deploy this stack to your default AWS account/region
• cdk diff compare deployed stack with current state
• cdk synth emits the synthesized CloudFormation template

How to invoke?

Input

Input parameter for the lambda function is a json document the following properties:

• country: 2 letters country code (ISO 3166-2)
• zipcode: alphanumeric, country-specific
  • For the USA: a 5-digits ZIP code with leading zeroes (ex: "38940" or "01742")

{
    "country": "US",
    "zipcode": "38940"
}

Output

A Grid region as defined in the Scope 2 "Purchased Electricity" Emission Factors table of the GHG Emissions calculation tool.

{
    "region": "SRSO"
}

Backlog

• USA: Include eGRID sub-regions #2 et #3 (currently, only subregion #1 is returned)
• Support other countries