My point was to work in simple units, not to get hung up on the specifics of the Sparks Gigafactory. It's how this scales up in aggregate that matters to the oil industry. IMO we should not be using a "Gigafactory" as a unit of capacity, as they will all have different GWh capacities, and even this will change over time. So we should be discussing in production units of GWh or TWh per year.Could you please expand on this assumption: 100 GWh Gigafactory costing $10B. It seems to me that Tesla is on track to achieve 1.5x capacity with less cap-ex?
The cost per GWh/yr capacity of $100M is also nominal. We don't know what the costs will actually prove to be around the globe, and it does not matter much for the argument I am making. Spending $1 per virtual barrel in reserve is a whole lot cheaper than $10 to $20 looking for the next barrel of crude or gas. I suspect that Tesla will drive down the cost of building out a Gigafactory (think of Gigafactory as a product), but that would only make my argument stronger.
At this nominal value, it should be clear that, once the world is adding about 650 GWh of capacity per year, oil reserves are obsolete. Any addition to oil or gas reserves at that point will only increase stranded assess among oil and gas reserves. In deed, oil reserves are a 60 year supply and therefore already mostly stranded assets. So already, every new barrel discovered implies that another barrel will be stranded.
Since you are an oil bull, you really need to understand the fundamental shift that has happened here. If there is no economic value in adding a barrel to oil reserves, then the scarcity of oil falls apart as a means to hold up the value of oil. The Saudis think they can price their reserves at $8/b, but this only holds up if the reserve replacement cost is in excess of $8/b. So what I show is that it is in reality less than $1/b. The longer reserve holders sit on their reserves, the more value they will lose. The value of reserves comes down to what can be produced in just the next 10 or so years. Reserve holders are increasingly under pressure to liquidate as quickly as possible without tanking the oil price entirely. How do you work off a 60 years supply, when the world will never need more than about half of it? This is why we are in a glut that will not end. We have a massive glut of oil and gas reserves that have already been made obsolete by batteries and renewable energy.