# A Brief History of U.S. Electricity Portfolio Standard Proposals
> **In Focus (2-page brief)** · 2021-02-24 · `IF11316`
## Report
- **CRS ID:** IF11316
- **Series:** In Focus (2-page brief)
- **Publication date:** 2021-02-24
## Documents
- [PDF](https://www.everycrsreport.com/files/2021-02-24_IF11316_3adf1622889116fab84fe3aa1ab393643317eedd.pdf)
- [HTML](https://www.everycrsreport.com/files/2021-02-24_IF11316_3adf1622889116fab84fe3aa1ab393643317eedd.html)
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