neroden
Model S Owner and Frustrated Tesla Fan
Well, I don't think anyone can prevent it now. OPEC + Russia are sufficiently dependent on oil revenue that they can't cut back on volumes enough to prevent the price drop. Even the well-deserved death of shale oil production isn't going to constrict supply enough to prevent it -- it'll only take 7% out of the supply. Natural decline is more like 9%, so it only accelerates the supply reduction by one year.
Peak demand hits circa 2023. Demand should be contracting faster than 10% within a few years after that. Oil companies will not only have to end new drilling, but also stop "stimulating" existing wells, in order to reduce supply fast enough to keep up with the demand contraction -- and we know they just won't do it, not until they go bankrupt. Because they think of themselves as "oilmen". As long as they keep working on existing fields, decline is only 4.5%, and demand will be dropping faster than that by 2025 at the latest.
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I'm looking at "TCO reswitching" where people choose gas cars because of lower TCO; how cheap does oil have to be?
Purchase price parity still matters: a Prius can still have a TCO lower than a Model 3 if you get the cheapest model and drive an average or low amount. I assume average US miles driven per year (13476) and an average lifetime for the car (11.6 years), average electricity prices (12.83 cents), and no financing costs (amortize purchase price premium linearly over car lifetime) -- I also use your regression of gasoline vs. oil prices -- I find that for the fuel efficiency of a Prius (50 mpg):
$0 purchase price premium for equivalent BEV => WTI price of $29 (above which it is cheaper to drive a BEV)
$5000 purchase price premium => WTI price of $90
Well, that's quite a difference, isn't it. The key point is of course that not everyone is buying an "average" vehicle. I believe many people will pay $5000 or more for the comfort features of a BEV, which would shift those numbers a lot. We can actually try to guess, based on the current WTI price of $54:
WTI $54 => $2100 purchase price premium right now...
....though I don't think that's an entirely valid methodology. (It would imply that people will spend over $10000 extra for the comfort features of a BEV, which may be correct...)
More importantly, anyone driving a particularly fuel-inefficient car will see the TCO firmly favor batteries even at much lower oil prices. For a 25 mpg car (average in the US!):
$0 purchase price premium for equivalent BEV => WTI price less than zero
$5000 purchase price premium => WTI price of $27
$7500 purchase price premium => WTI price of $43
$10000 purchase price premium => WTI price of $58
This has the interesting result that non-hybrid cars which cost more than $30K (Model 3 SR+ price minus $10K) are no longer commercially viable as of today. The only choices for a manufacturer are hybrid or plug-in.
Also, anyone driving a large number of miles per year will see lower TCO for BEVs. For a Prius driven 25K miles per year:
$5000 purchase price premium => WTI price of $62
Also, of course, in countries with higher gas taxes than the US, the switch will happen at much lower oil prices. So I should really run these numbers for China and Europe, but I don't have Brent to gas price regressions readily available for those areas. I'm going to stupidly assume that the entire difference in gas prices is due to fixed fees.
The difference is $1.35/gallon for China. Then I find for the Prius and (US) average miles driven per year,
$0 purchase price premium => WTI price less than zero
$5000 purchase price premium => WTI price of $38
$6000 purchase price premium => WTI price of $50
$7500 purchase price premium => WTI price of $69
$10000 purchase price premium => WTI price of $99.
Europe drives less than the US; an average of 12000 km/year, or only 7456 mi/year. I'll use UK pricing (cheapest in Western Europe) giving a $3.23/gallon premium over US prices. The low miles per year has the effect of making a much starker change as the upfront purchase price changes. (Again, looking at the 50 mpg Prius.)
$0 purchase price premium => WTI price far, far less than zero
$5000 purchase price premium => WTI price of $16
$6000 purchase price premium => WTI price of $38
$7500 purchase price premium => WTI price of $71
$10000 purchase price premium => WTI price of $126
(Though I think this would really be Brent prices. And I should redo this with better data.)
This may account for the greater popularity of *cheap* electric cars in Europe.
Also, in the premium market, the purchase price premium for buying electric is already quite small -- it's higher in the bottom end of the car market.
Anyway, the result of these phenomena is that switching away from oil will go as fast as EVs can be produced, as long as there are people (a) who drive a lot, including commercial drivers, (b) who are in countries with high gas taxes, (c) who are in a class of cars which is fuel-inefficient, like pickup trucks or semis, (d) who are in a class of cars with a lot of premium features, where purchase price parity is largely achieved.
The interesting thing is that non-hybrids are already non-viable outside the really cheap end of the market. But "non-plugin hybrids" are *already* seeing sales drop as the people who look ahead go directly to BEVs. So I think reswitching is *only* going to happen at the cheap end of the market, in sub-$30K cars. It may be largely satisfied by people switching from new gas cars to used BEVs.
Since it's taking so long to ramp up BEV production, we can probably ignore the "TCO reswitching" effect holding up oil prices until after there are Tesla Pickups and Tesla Semis in mass production. Oil demand will drop globally for some time before reswitching becomes relevant, I think.
I think all the oil companies get bankrupted before then. Many people who seem to know what they're talking about say that shale oil companies blow up around $50 WTI.
Rumors say that the Saudis can't balance their budget below $80/bbl, Abu Dhabi around $60/bbl, Iran not below ~$57/bbl, Russia not below $40/bbl. Bahrain, Oman, and Kuwait are in deficit already but I can't find their budget breakeven prices. All these countries are introducing taxes in order to get their budgets back in order, but I think the Middle East gets hammered around $50 Brent, with Iran in the best condition since it has a real economy unlike the others. Russia gets hit around $40, and they aren't in a position to raise taxes.
So this is interesting. Shale gets knocked out around $50 WTI. I think shale will dry up first, which should eliminate the WTI discount to Brent. The Middle East probably gets its governments restructured around $50 Brent. The interesting thing is that a $6000 purchase price premium is sufficient to knock out any reswitching to gasoline vehicles at oil prices above $50, and therefore these things are going to happen if BEV purchase prices have as low a premium as that. Having a $35,000 car rather than a $40,000 car actually reduces the purchase price premium (not considering any payment for greater comfort) to this level, but I suspect the greater comfort means that we're really already there.
So this reinforces my belief that oil demand is now strictly controlled by BEV production -- oil demand will drop as fast as BEVs can be manufactured. There are no other limitations for a few years. But it would help guarantee that this would continue if purchase price of BEVs dropped, because otherwise we will hit reswitching.
Peak demand hits circa 2023. Demand should be contracting faster than 10% within a few years after that. Oil companies will not only have to end new drilling, but also stop "stimulating" existing wells, in order to reduce supply fast enough to keep up with the demand contraction -- and we know they just won't do it, not until they go bankrupt. Because they think of themselves as "oilmen". As long as they keep working on existing fields, decline is only 4.5%, and demand will be dropping faster than that by 2025 at the latest.
----
I'm looking at "TCO reswitching" where people choose gas cars because of lower TCO; how cheap does oil have to be?
Purchase price parity still matters: a Prius can still have a TCO lower than a Model 3 if you get the cheapest model and drive an average or low amount. I assume average US miles driven per year (13476) and an average lifetime for the car (11.6 years), average electricity prices (12.83 cents), and no financing costs (amortize purchase price premium linearly over car lifetime) -- I also use your regression of gasoline vs. oil prices -- I find that for the fuel efficiency of a Prius (50 mpg):
$0 purchase price premium for equivalent BEV => WTI price of $29 (above which it is cheaper to drive a BEV)
$5000 purchase price premium => WTI price of $90
Well, that's quite a difference, isn't it. The key point is of course that not everyone is buying an "average" vehicle. I believe many people will pay $5000 or more for the comfort features of a BEV, which would shift those numbers a lot. We can actually try to guess, based on the current WTI price of $54:
WTI $54 => $2100 purchase price premium right now...
....though I don't think that's an entirely valid methodology. (It would imply that people will spend over $10000 extra for the comfort features of a BEV, which may be correct...)
More importantly, anyone driving a particularly fuel-inefficient car will see the TCO firmly favor batteries even at much lower oil prices. For a 25 mpg car (average in the US!):
$0 purchase price premium for equivalent BEV => WTI price less than zero
$5000 purchase price premium => WTI price of $27
$7500 purchase price premium => WTI price of $43
$10000 purchase price premium => WTI price of $58
This has the interesting result that non-hybrid cars which cost more than $30K (Model 3 SR+ price minus $10K) are no longer commercially viable as of today. The only choices for a manufacturer are hybrid or plug-in.
Also, anyone driving a large number of miles per year will see lower TCO for BEVs. For a Prius driven 25K miles per year:
$5000 purchase price premium => WTI price of $62
Also, of course, in countries with higher gas taxes than the US, the switch will happen at much lower oil prices. So I should really run these numbers for China and Europe, but I don't have Brent to gas price regressions readily available for those areas. I'm going to stupidly assume that the entire difference in gas prices is due to fixed fees.
The difference is $1.35/gallon for China. Then I find for the Prius and (US) average miles driven per year,
$0 purchase price premium => WTI price less than zero
$5000 purchase price premium => WTI price of $38
$6000 purchase price premium => WTI price of $50
$7500 purchase price premium => WTI price of $69
$10000 purchase price premium => WTI price of $99.
Europe drives less than the US; an average of 12000 km/year, or only 7456 mi/year. I'll use UK pricing (cheapest in Western Europe) giving a $3.23/gallon premium over US prices. The low miles per year has the effect of making a much starker change as the upfront purchase price changes. (Again, looking at the 50 mpg Prius.)
$0 purchase price premium => WTI price far, far less than zero
$5000 purchase price premium => WTI price of $16
$6000 purchase price premium => WTI price of $38
$7500 purchase price premium => WTI price of $71
$10000 purchase price premium => WTI price of $126
(Though I think this would really be Brent prices. And I should redo this with better data.)
This may account for the greater popularity of *cheap* electric cars in Europe.
Also, in the premium market, the purchase price premium for buying electric is already quite small -- it's higher in the bottom end of the car market.
Anyway, the result of these phenomena is that switching away from oil will go as fast as EVs can be produced, as long as there are people (a) who drive a lot, including commercial drivers, (b) who are in countries with high gas taxes, (c) who are in a class of cars which is fuel-inefficient, like pickup trucks or semis, (d) who are in a class of cars with a lot of premium features, where purchase price parity is largely achieved.
The interesting thing is that non-hybrids are already non-viable outside the really cheap end of the market. But "non-plugin hybrids" are *already* seeing sales drop as the people who look ahead go directly to BEVs. So I think reswitching is *only* going to happen at the cheap end of the market, in sub-$30K cars. It may be largely satisfied by people switching from new gas cars to used BEVs.
Since it's taking so long to ramp up BEV production, we can probably ignore the "TCO reswitching" effect holding up oil prices until after there are Tesla Pickups and Tesla Semis in mass production. Oil demand will drop globally for some time before reswitching becomes relevant, I think.
I think all the oil companies get bankrupted before then. Many people who seem to know what they're talking about say that shale oil companies blow up around $50 WTI.
Rumors say that the Saudis can't balance their budget below $80/bbl, Abu Dhabi around $60/bbl, Iran not below ~$57/bbl, Russia not below $40/bbl. Bahrain, Oman, and Kuwait are in deficit already but I can't find their budget breakeven prices. All these countries are introducing taxes in order to get their budgets back in order, but I think the Middle East gets hammered around $50 Brent, with Iran in the best condition since it has a real economy unlike the others. Russia gets hit around $40, and they aren't in a position to raise taxes.
So this is interesting. Shale gets knocked out around $50 WTI. I think shale will dry up first, which should eliminate the WTI discount to Brent. The Middle East probably gets its governments restructured around $50 Brent. The interesting thing is that a $6000 purchase price premium is sufficient to knock out any reswitching to gasoline vehicles at oil prices above $50, and therefore these things are going to happen if BEV purchase prices have as low a premium as that. Having a $35,000 car rather than a $40,000 car actually reduces the purchase price premium (not considering any payment for greater comfort) to this level, but I suspect the greater comfort means that we're really already there.
So this reinforces my belief that oil demand is now strictly controlled by BEV production -- oil demand will drop as fast as BEVs can be manufactured. There are no other limitations for a few years. But it would help guarantee that this would continue if purchase price of BEVs dropped, because otherwise we will hit reswitching.