CCAs account for 67 of 72 U.S. cities and counties with 100% Renewable Energy in 2020 - UCLA Luskin Center/Sierra Club USA Ready for 100, 2019 (link)
“Enter CCA 3.0, a new utility platform for clean energy finance, smart grid and customer ownership. Local Power Inc. laid out a vision of Community Choice Aggregation..."
“ 'Community aggregators used to only be supply-centric,' Fenn said. ‘Now they are also looking for demand-side benefits that only clean energy finance can deliver.’ In addition to financing mechanisms, they focus on the need to build local planning capacities."