The last couple days have surprised me, volume wise. Seems that longs and shorts did some push/pull but in the end no capitulation by either. I remember post ER days with 20 million share days IIRC.
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The last couple days have surprised me, volume wise. Seems that longs and shorts did some push/pull but in the end no capitulation by either. I remember post ER days with 20 million share days IIRC.
Keep in mind many hydropower stations have no use for batteries as they already have pumping storage. They simply use excess power on the grid to pump the water back behind the dam. Norway already have a few dams with pumps and is considering adding more to work as Europe's batteries. Though they are limited by the capacity of the transmission lines to the continent. In essence until Norway goes for wind power for real there will be very little use for Teslas battery storage on the grid. We do have many remote cabins though which might like the Powerpack combined with solar array.
Cobos
So there's a difference here between pumped hydro, which is used for grid storage when there's excess energy available (pumping water up a hill, adding to potential energy, and then letting it run back down the hill and capturing the energy back), and the natural storage that comes from hydro in terms of water sitting behind a dam waiting to be used.
Hydropower stations already have storage built in due to the lake behind the dam. There's some energy loss from evaporation, but this is minor. So hydropower stations would have no need for pumped hydro or batteries, because they can just decrease their throughput when they need to.
The thing about pumped hydro is that it's actually not as efficient as you'd want it to be. It's somewhere on the order of 70-80%. The powerwall is supposedly 92% round-trip efficient, which is pretty remarkable. Pumped hydro is currently used for something like 99% of grid storage applications worldwide. If powerwall is so much more efficient (or, I like to look at it as 3~4x "less inefficient" (8% vs 20-30%)), and can be done with less difficulty or space constraints, or less cost, or whatever, then you can see that just beating that one form of energy storage, pumped hydro, is enough to open up the entire grid storage market to them.
The advantage of pumped storage is mostly with arbitrage, and the flexibility of hydro. As they ramp in minutes they are one of the few types of power plants that deliver good baseload power but can also function as peaker plants. Though they have to deal with low water levels and in drought years their water storage might be low. If you at night have excess power that is very low cost pumping the water back might make good sense in spite of the middling efficiency as you mentioned. Their main advantage is the storage is "free" as it's part of the basic function of the water dam, while the pump is also pretty cheap, though as you said efficiency is not good.So there's a difference here between pumped hydro, which is used for grid storage when there's excess energy available (pumping water up a hill, adding to potential energy, and then letting it run back down the hill and capturing the energy back), and the natural storage that comes from hydro in terms of water sitting behind a dam waiting to be used.
Hydropower stations already have storage built in due to the lake behind the dam. There's some energy loss from evaporation, but this is minor. So hydropower stations would have no need for pumped hydro or batteries, because they can just decrease their throughput when they need to.
The thing about pumped hydro is that it's actually not as efficient as you'd want it to be. It's somewhere on the order of 70-80%. The powerwall is supposedly 92% round-trip efficient, which is pretty remarkable. Pumped hydro is currently used for something like 99% of grid storage applications worldwide. If powerwall is so much more efficient (or, I like to look at it as 3~4x "less inefficient" (8% vs 20-30%)), and can be done with less difficulty or space constraints, or less cost, or whatever, then you can see that just beating that one form of energy storage, pumped hydro, is enough to open up the entire grid storage market to them.
The advantage of pumped storage is mostly with arbitrage, and the flexibility of hydro. As they ramp in minutes they are one of the few types of power plants that deliver good baseload power but can also function as peaker plants. Though they have to deal with low water levels and in drought years their water storage might be low. If you at night have excess power that is very low cost pumping the water back might make good sense in spite of the middling efficiency as you mentioned. Their main advantage is the storage is "free" as it's part of the basic function of the water dam, while the pump is also pretty cheap, though as you said efficiency is not good.
Cobos
Yes, that would conceivably open up the dam, so to speak :biggrin:So there's a difference here between pumped hydro, which is used for grid storage when there's excess energy available (pumping water up a hill, adding to potential energy, and then letting it run back down the hill and capturing the energy back), and the natural storage that comes from hydro in terms of water sitting behind a dam waiting to be used.
Hydropower stations already have storage built in due to the lake behind the dam. There's some energy loss from evaporation, but this is minor. So hydropower stations would have no need for pumped hydro or batteries, because they can just decrease their throughput when they need to.
The thing about pumped hydro is that it's actually not as efficient as you'd want it to be. It's somewhere on the order of 70-80%. The powerwall is supposedly 92% round-trip efficient, which is pretty remarkable. Pumped hydro is currently used for something like 99% of grid storage applications worldwide. If powerwall is so much more efficient (or, I like to look at it as 3~4x "less inefficient" (8% vs 20-30%)), and can be done with less difficulty or space constraints, or less cost, or whatever, then you can see that just beating that one form of energy storage, pumped hydro, is enough to open up the entire grid storage market to them.
The last couple days have surprised me, volume wise. Seems that longs and shorts did some push/pull but in the end no capitulation by either. I remember post ER days with 20 million share days IIRC.
Basically the X.The big short-term trading question on my mind right now concerns what will be needed to produce an epic short-squeeze? We have the basic setup for it now: high percentage of shares owned by shorts (even after a recent 50 point rise), considerable room for the price to appreciate, and great long-term outlook for Tesla. What will be the short-term event that causes shorts to panic, though? My thoughts in order of likelihood:
1) fabulous response to Model X reveal that includes rapidly rising order backlog and reviews of Model X that rival the previous reviews of Model S
2) a white swan event none of us predicted
3) a Tesla announcement that cash-flow has turned strongly positive, even with the current capex
3) a stellar quarterly ER with higher than predicted deliveries plus 30% GM
4) many analysts making substantial increases to their PTs
5) Causalien going four months without food poisoning
Your thoughts?
The big short-term trading question on my mind right now concerns what will be needed to produce an epic short-squeeze? We have the basic setup for it now: high percentage of shares owned by shorts (even after a recent 50 point rise), considerable room for the price to appreciate, and great long-term outlook for Tesla. What will be the short-term event that causes shorts to panic, though? My thoughts in order of likelihood:
1) fabulous response to Model X reveal that includes rapidly rising order backlog and reviews of Model X that rival the previous reviews of Model S
2) a white swan event none of us predicted
3) a Tesla announcement that cash-flow has turned strongly positive, even with the current capex
3) a stellar quarterly ER with higher than predicted deliveries plus 30% GM
4) many analysts making substantial increases to their PTs
5) Causalien going four months without food poisoning
Your thoughts?
You know I bet that all of the boys with big cloud operations and data centers for search engines like Amazon, Microsoft, Google are very much interested in solar + powerpack. Well we already have Amazon on board.IMO the short squeeze would be guaranteed if TM announced a partnership on GFactory 2 in US and #3 in Europe. The partner being rich in 'cash'...Think Google or Apple. While i may have to gargle 3-4 times daily to get the bad taste out of my mouth...even BP.
The influx of cash and a big name partner would cause a run for the door by the shorts
Another alternative: Do what many are clamoring for and borrow money from German banks. Another 1-2 billion should do.
The big short-term trading question on my mind right now concerns what will be needed to produce an epic short-squeeze? We have the basic setup for it now: high percentage of shares owned by shorts (even after a recent 50 point rise), considerable room for the price to appreciate, and great long-term outlook for Tesla. What will be the short-term event that causes shorts to panic, though? My thoughts in order of likelihood:
1) fabulous response to Model X reveal that includes rapidly rising order backlog and reviews of Model X that rival the previous reviews of Model S
2) a white swan event none of us predicted
3) a Tesla announcement that cash-flow has turned strongly positive, even with the current capex
3) a stellar quarterly ER with higher than predicted deliveries plus 30% GM
4) many analysts making substantial increases to their PTs
5) Causalien going four months without food poisoning
Your thoughts?
source Bloomberg: {NSN NNWDKT6KLVRK<Go>}
an extract.
And I really want to focus on this, because as a shareholder I think this is the most likely to *really* cause major change in the fundamentals of how the company is evaluated and solidify shareprice as a real number. Yes EPS is important and will come, but cash flows is the first major step in the right direction of stopping all the cash burns (which would ultimately lead to the death of Tesla if they didn't turn it around... that or more rounds of funding... neither is a pleasant thought.) So forget the X, forget the Stationary Storage. Forget the Model 3. Yes, as a customer those are important and are needed to help the company stay in business (because if noone likes your products you are doomed) but the cash flows solidfy that not only do you have amazing products, but they are extremely profitable products.
This will be data that the financial guys (even the shorts) will have to acknowledge and get behind, and will raise everyone's PTs (even BofA)