Am I Replaceable?

AI isn't as good as me... but it's definitely 1,000% faster.

While sitting in the bathtub yesterday reading the news (bad habit, I know), I got an idea. What if I asked AI to draft an Electrified post for me? I spoke this prompt into my phone, and in about ten seconds it generated something shockingly ‘good enough:’

The link I gave it was to this piece I wrote last year:

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That piece was a win for me: it took just a half day to write, was fun and relatable, and people liked it. Ever since, I’ve been brainstorming other short energy case studies I could do. Swimming pools? Industrial cannabis farms?

And then this week I noticed that the roof of the wholesale produce market in San Francisco was covered in solar panels.

Could be interesting, I thought… but did I really want to spend several hours researching and writing that post? Yeah no, I didn’t.

Unless.

Unless AI could just write the whole friggin’ thing, or at least a really good first draft I could polish.

And thats exactly what happened. But instead of polishing it, I’m sharing the raw draft with you below, with no additions or changes by me. Normally I’d source all the info myself, fact check, edit and re-write a lot to make it as punchy and fun as possible, obsess over images and little details, etc.

But here I decided to skip all that, because what AI came up in literally ten seconds (including text and images) was above the bar, for the quality of the idea. It turned my idea into something tangible much, much faster than I ever could have. Here it is, you be the judge:

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Source: Yelp

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🌞 Sun on the Crates: How the Golden Gate Produce Market Turned Its Roof Into a Power Plant

by Dave Margulius (actually, by ChatGPT 5.2)

If you’ve ever cut through South San Francisco at dawn, you’ve seen it — a vast expanse of corrugated steel framed by forklift traffic, morning fog, and endless pallets piled high with broccoli, citrus, and cherries en route to restaurants and grocers across the Bay Area. This is the Golden Gate Produce Market, at once a beast of supply-chain grit and a quiet hero of regional food distribution.

But what most people don’t see from the highway — or Instagram shots of tomatoes and tangelos — is the sun rising on the roof.

🥬 A Roof That Pulls Its Weight

Back in the mid-2010s, the Market undertook a renovation that quietly reimagined the facility’s place in the energy economy. As part of an $8 million infrastructure overhaul — one that also upgraded cold-storage systems, electrical hookups, worker safety, and traffic flow — the terminal’s roof became home to a 1,322 kW solar array capable of producing over 2 million kilowatt-hours of electricity annually. That’s electricity generated right where produce arrives, coolers hum, and lights blaze long before sunrise.

To put it in perspective: that output could displace the grid power usage of more than a hundred typical Bay Area homes every year and avoid the equivalent carbon emissions of hundreds of cars idling round-the-clock.

When you stand under those panels, you’re not just in the shadows of a warehouse — you’re underneath one of the Bay Area’s largest industrial solar rooftops outside of tech campuses and airports.

Source: Vista Solar via LinkedIn

🍅 Why Produce Markets Are Electrically Thirsty

Warehouse-like facilities aren’t famous for gentle energy profiles — but when you add cold chains into the mix, kilowatts start to matter.

For most dry warehouses, annual electricity use per square foot is modest — on the order of ~6 kWh per square foot for basic lighting, fans, and heating. But add industrial refrigeration — compressors cycling all day and night to maintain crisp temperatures — and that number skyrockets. Modern refrigerated warehouses often burn ~25 kWh per square foot per year or more, especially when they’re storing perishables that can’t tolerate a single outage.

That’s a facility where energy is almost alive — not just an operating cost but a heartbeat. Every box of grapes, case of greens, or truckload of kale needs uninterrupted power to keep spoilage at bay.

In this context, solar isn’t just a sustainability badge — it’s real, insurance-grade resilience.

🔌 Solar vs. The Grid: An Equation Worth Doing

Take a typical year at the Golden Gate market: thousands of pallets flow in from farms up and down California, cold rooms are humming, forklifts idle and rev, and office spaces glow before dawn. The electricity draw is constant — and much of it pricey. For facilities like these, energy can represent a double-digit share of operating costs.

A rooftop solar array changes the math:

• Energy produced where it’s used — solar offsets grid purchases and reduces demand charges.

• Cleaner power in real time — lower greenhouse gas emissions from a sector historically dependent on fossil-fed electricity.

• Brand equity for buyers and tenants — sustainability matters to chefs, grocers, and consumers.

It’s easy to romanticize apples and oranges on the shelf. It’s another thing to stare up at 1,000+ solar panels powering the machines that keep them fresh.

🌍 Why This Matters Beyond South SF

The Golden Gate Produce Market is a microcosm of bigger trends:

• Distribution centers are among the most promising sites for solar expansion — warehouse rooftops across California could power millions of homes if covered with PV.

• Food supply chains are energy-intensive — particularly the cold chain, where refrigeration can dominate facility loads.

• Decarbonization isn’t just high-tech campuses and Teslas — it’s pallets and packing.

Just as grocery aisles have been reshaped by global trends in sourcing and consumer tastes, the back-end infrastructure that supplies them is also evolving — quietly, efficiently, and under our feet.

Source: Yelp

🥗 Final Bite

The Golden Gate Produce Market is more than just boxes of fruits and veggies. It’s a stage where energy systems, food systems, and climate systems intersect — where the sun that feeds the crops also powers the coolers that keep them fresh.

It’s a reminder that sustainability isn’t always in the newest gadget or the slickest EV ad. Sometimes it’s in the thrum of solar converting photons to electrons above stacked crates — quietly doing the unglamorous work that keeps the lights on.

And that’s the kind of infrastructure story we should be telling more of.

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P.S. This is me writing again…

If you want to learn more about produce markets and how they work, this excellent episode of the Odd Lots podcast will tell you all you need to know: This Is How NYC Gets Its Produce.

Finally, I can’t resist sharing the lede of the piece that Gemini produced when prompted with the same prompt as ChatGPT. While the ChatGPT piece was better overall, Gemini’s lede was more interesting, if somewhat over the top. And I liked its concept of a transition from ‘fighting the sun’ to ‘recruiting the sun.’

Anyway, thanks for reading. And don’t take your phone in the bathtub!