Hmm, I missed the part that said "Total Current Month's Energy Charges Due". Taking another look at this and looking at the
NEM and
NEM2 tariffs the annual true-up is handled differently than I thought it was handled.
There is a section called Special Conditions 2.h Energy True Up and the key here is that is an
Energy True Up and not a
Cost True Up. The first paragraph states:
So what matters is kWh and not $$. In
@cwied 's case the annual charges were negative (-$92.77), but the annual kWhs were positive (6,691 kWh import versus 4,737 kWh export or 2,224 kWh net import).
Then there is this paragraph:
This separates the tariff rate generation portion from the distribution and transmission portion and the MDCs only offset the dist+trans costs and if MDCs are higher then nothing is owed for dist+trans. My guess is that it is written this way as PG&E is supposed to pass along the generation portion with no markup. Since the PCIA and FFS are generation costs that are in addition to the CCA generation costs it is valid for PG&E to collect this amount as the CCA will collect on their generation costs in the CCA April true-up.
So, the bottom line is that if want to pay the minimum amount possible you can't do it just through TOU arbitrage you must actually be a net kWh generator.