Publication Detail
Brief: Improving Data Reporting for State Renewable Portfolio Standards
UCD-ITS-RR-20-113 Brief
Available online at
https://escholarship.org/uc/item/0t7990np
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Suggested Citation:
Behrsin, Ingrid, Olivia Zanzonico, Johanna Heyer, Alejandro Prieto, Francesca Disano, Hannah Safford (2020) Brief: Improving Data Reporting for State Renewable Portfolio Standards. Institute of Transportation Studies, University of California, Davis, Brief UCD-ITS-RR-20-113
Renewable Portfolio Standards (RPSs) have become an important tool by which states encourage renewable energy growth. To fully understand the effects of RPSs, it is important that policymakers have ready access to complete, reliable data on the energy facilities that RPSs cover. Yet such data are often messy, incomplete, and stored in ways that impede analysis. This policy brief presents two simple strategies for improving state-level RPS data reporting. First, states should include Energy Information Administration (EIA) plant codes in their RPS reporting templates. Including EIA plant codes will allow easy integration of data from multiple states with robust, existing federal EIA datasets. Second, all state templates for RPS data reporting should include baseline categories such as facility capacity, location, and fuel type. Making such categories common to all state templates will help policymakers and researchers answer local, regional, and comparative questions about variability in renewable energy distribution and growth