https://www.google.com/url?rct=j&sa=t&url=https://www.power-eng.com/2019/09/12/los-angeles-utility-board-approves-long-term-ppas-with-1200-mwh-solar-storage-project/&ct=ga&cd=CAIyGjZhOTlkNTI5ZjAxZmNhZTU6Y29tOmVuOlVT&usg=AFQjCNFlKLls1_cy8Wgz2O4owTEmZQoQ1w