There must be a reason you answer this to me but it really escapes me why since you rated 'like' the post I made before the one you replied to which clearly dispelled the 'constant negativity' you seem to accuse me off in a passive agressive way.
Hmm, I was trying NOT to accuse anyone in particular, I had intended a smiley there. I can see how it came across that way. I'll keep trying harder.
I don't know why would you mention this to schoneluch, who is one of the most balanced and valuable contributors here...
Maybe because I momentarily lost my senses? ;-)
Yes, I appreciate the balance though [edit: to be honest] on average it often comes across to me on the 'glass half empty' side of the balance.
This forum mimics the real world with a variety of perspectives. My 'philosophy on life' is that more of this than we realize is a reflection of our personalities and temperaments. For the record, I make no apologies for 'glass half full', and 'we can do this' attitudes. I now have a big chunk of a rollover IRA in TSLA (and most of the rest in index funds) so yes I am motivated to watch carefully. That is one reason I am here. My investments are longer term for five to fifteen and more years though, though so short term hiccups are less of a concern to me.
Please reread the entire post again. I clearly outlined _different_ issues that could impact cost per unit A) with cell production for energy (partially externally sourced); B) with pack assembly for energy (low volume); C) with cell production for automotive (Panasonic themselves saying they are throttled back due to bottlenecks) and D) pack assembly for automotive (Tesla themselves telling us the line was rubbish). No generalization from one well contained step but clear factors that affect the full line up of products and the full scope of work.
So D is the one I thought I directly refuted. From what I've read, my inference is that Tesla was attempting to optimize/delay CapEx spend until absolutely needed, and got burned on this one.
I don't see the relevance of A-C in a discussion of expected cell/pack efficiencies by 2019/2020. Sure they will affect the short term volatility but we are getting used to volatility, right? ;-)
For C, there was also disclosure that TA cell lines had been temporarily repurposed to TE cells. Obvious way to increase OpEx efficiency.
For B, the quarterly reports show low but growing volume. While we would all like to see higher volumes we are at least seeing growing installation sizes. Slow but steady can win this race, preferable to huge investments (or loss of margin) in distribution channels.
For A, remember those visits a year or more ago for TE cell sourcing with everyone fretting about Panasonic replacement. An easier read is just that this was a perfect fit to keep those supplier relationships healthy and limit distractions to the M3 ramp.
In short, I do not believe at all that Tesla managed to materialise 30% cost savings in 2017 for battery packs sourced from the gigafactory.
Which isn't the same thing as contradicting what I infer of an internal validation that everything is in on track regardless of the short term hit to margins. I remember the Q3CC talk about waiting for margins to improve until (several months) after ramp reaches (mostly) steady state. I trust EM and the CxO suite can do the math.
I don't see a need to suggest that EM and JB must be (seriously ;-) stretching the truth. The more obvious conclusion based on past history (remember folks saying no way M3 is only 35k) is that Tesla is on track to meet the targets suggested by the Semi/Roadster specs/prices for 2019/2020.