mspohr
Well-Known Member
Part...I'm trying to rectify what I'm hearing from MZJ with this data: Real-time Operating Grid - U.S. Energy Information Administration (EIA)
There's a huge fossil gas spike in the middle of the day. I assume "other" on this display is battery storage. If so, then the fossil gas generation bump each mid day is similar to the mid day battery charging valley. This does not line up with the 100% renewable load narrative.
Not asking this snarkily or sarcastically, genuinely trying to understand the data. How is "renewables carrying 100% of load" an accurate statement when fossil gas is still on all day every day, and imports from fossil heavy neighbors occurs every night? Is MZJ using a really twisted definition of "demand"? Is the EIA data fubar?
For 45 days straight and 69 of 75, California #WindWaterSolar supply has exceeded demand part of each day. On May 20, it was for 7.58 h, peaking at 135.4% of demand
On average over 75 days, WWS>demand for 5.3 h/day
Excess demand goes mostly to batteries & exports