mmd
Active Member
Speaking about TE products, California flood of green energy could drive a record 8GW of curtailment this spring.
Here is the framework of how California Independent System Operator (CAISO) deals with oversupply of electricity:
So, here lies an opportunity for the innovative entrepreneurship. Welcome to the era of commercial battery energy storage, supplied by Tesla
The article is not clear on the energy capacity of the behind-the-meter portfolio to be managed by AWS, but assuming 2 to 4 hours will yield 100 to 200MWh, which is between 25% and 150% larger than Mira Loma BES. Given 8GW of curtailement looming just this spring, 50GW of BES is a drop in the bucket. The BES market is bound for huge growth, and Tesla had foresight to invest heavily in infrastructure to exploit this opportunity.
Well, there is already 16.5 GW of hydro (or wil be soon), with over 200 GWh of total storage in California. Storing 8GW of peak solar generation is no problem. There is still a while before batteries can catch up with hydro in scale.
CA pumped storage hydroelectric project to provide state clean energy