I think you misread. Hydro will be allowed under this bill.
Pump it up then.
https://www.utilitydive.com/news/los-angeles-considers-3b-pu...
https://www.nytimes.com/interactive/2018/07/24/business/ener...
https://www.bpa.gov/news/pubs/FactSheets/fs-20170726-BPA-set...