How Electricity and Compute Get Traded

Have you caught electrons, or have you caught mental illness?

Then where would you store it? In your pockets?

Electricity is a Non-Storable Commodity.

It is the only market in the world where Supply must equal Demand at every single millisecond.

If Supply > Demand, the grid melts. If Demand > Supply, the lights go out.

You can't trade the inventory. You trade the Instability.

That is a Price Spike.

1:00 PM: Price is $30/MWh.

1:05 PM: A cloud moves over a solar farm. Supply drops.

1:06 PM: Price hits $9,000/MWh.

We don't just look at clouds. We look at the Stack.

The price of electricity is different depending on the vendor. Each vendor operates at a different stack (cost of production).

The price of electricity is set by the Marginal Unit. The last guy invited to the party sets the price for everyone.

Everyone gets paid the Jet Engine price.

Yes. We model Grid Congestion.

We use satellite thermal imaging to see if factories are heating up. We scrape wind speeds in the North Sea.

We are predicting the Delta between generation and consumption.

Then we enter the Negative Zone.

It costs money to shut down a nuclear plant. It takes days to restart.

So they will pay you $50/MWh just to turn on your lights and burn the excess.

It lasts for minutes.

This market is Mean Reverting.

Unlike a stock that can go up forever, electricity always snaps back close to the cost of production.

You can pull the price up when an unexpected event happens, like a heatwave.

But eventually, gravity (Supply) always wins. This is because people's usage patterns responds to the price.

We trade the Spark Spread.

We don't bet on power. We bet on the profit margin of turning gas into power.

We buy Gas Futures and sell Power Futures.

We are essentially acting as a Virtual Power Plant. We profit from the conversion efficiency.

(Checking data stream) That's not just a storm. That's a Line Trip.

A major transmission line just went down. This is when algorithms need to act.

The algos just saw the frequency drop. They bought every available Megawatt in the neighboring node.

That's why humans can't trade this.

By the time you blinked, the arbitrage was gone.

Correct. You are trading Information, not Electrons.

Then the volatility dies. The curve flattens.

The arbitrage opportunity exists because the grid is fragile.

And... it's over.

In ephemeral markets, you aren't trading the object. You're trading the Moment. Remember the AdTech episode (S2-EP07)?

You can't short the grid. The grid shorts you.

Come on. The AC is back on inside.

...Actually, that's a valid use of flexible load.

Too bad many Bitcoin miners already had the same idea in Iceland.

Batteries are CapEx heavy. Lithium-ion degrades. The ROI is thin unless you have millions.

But... plenty of people are filling electricities in batteries. Just not with Lithium.

They use Silicon.

Burning power is the battery. When there's too much electricity, you use chips like these to convert it into intelligence—well, tokens, at least.

Electricity generation is volatile. The wind doesn't always blow.

You already had the Bitcoin idea. It is a battery for compute. Training an AI is also another thing that GPU does.

That is the engineering challenge. How do you make a fragile AI job behave like a rugged battery?

You use Checkpointing.

Imagine you are fighting a boss.

Suddenly, the power goes out.

Now imagine you save the game every 10 seconds.

If the power cuts, you just lose 10 seconds of progress.

We save the state of the neural network to the disk (Checkpoint). We shut down the GPU when prices gets high.

When GPU-hour prices drop. We resume.

You are still thinking like an Asset Trader. You need to think like a Refinery.

This is a Golden Goose. But it's a Golden Goose with a terminal illness. It will die in 3 years (Obsolescence).

You can't hope to sell the Goose for more later. You have to Squeeze the eggs out of it every single second it's alive.

These companies are maximizing Yield, not Appreciation.

They perform Geographic Arbitrage.

They build the data center where the power is worthless (trapped in a dam) and run their H100s there.

They turn 0.04 electricity into compute at3.00/hour by sending the result (the answer to your ChatGPT query) over the fiber optic cable to New York.

You don't need a battery yourself. Your customers (AI Companies) already had it.

The genius part that lets the Geographic Arbitrage work?

Moving electrons is expensive (transmission lines). Moving bits is cheap (fiber optics).

And its profitable. Look at this.

Region A has excess GPUs sitting idle. Region B is starving for compute.

Price in Region A: 2.00/hr. Price in Region B:4.50/hr.

You move the Workload.

This is Spot Instance Arbitrage.

Cloud providers auction off their 'Spare Seats' (Spot Instances) for cheap.

Once the plane (The Data Center) takes off (Time passes), empty seats are worthless.

AWS would rather sell that seat for $0.10 than let it go empty.

Yes. But there is a catch. The Preemption Risk.

If a full-price customer shows up, the cloud provider kills your instance.

You have 30 seconds to save your work and leave.

That is where the Quant Edge comes in.

We build probabilistic models to predict when the Rich Guy will show up.

We route the training job to Ohio while they sleep. We migrate it to Ireland when Ohio wakes up.

We surf the 'Night' of the internet.

They are Energy-to-Intelligence Converters.

We used to trade the Electron. Now we trade the Token.

It's the same supply chain, just further refined.

That's clever. You are trading the potential for silicons to think.

And the bottle is the cloud.