My AC Has Been Running for 11 Days Straight. I'm Scared to Open My Electric Bill.

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 By Gemma

I haven't turned my air conditioner off since June 23rd.

Not once. Not even at night when it cools down slightly. Because it doesn't cool down. Not this summer. Not on the East Coast in July 2026, where temperatures have been sitting above 95°F for nearly two weeks and the forecast shows no meaningful relief until next week at the earliest.

My AC runs. My bill climbs. And somewhere in my mailbox, an envelope is waiting that I'm genuinely not ready to open.

Here's what's actually happening to the US power grid right now.

PJM — the largest power grid operator in the US, serving 13 states and Washington DC — declared an emergency this week. Spot wholesale electricity prices in the region surged beyond $2,500 per megawatt hour. For context, the normal price when the grid isn't in distress is about $40 per megawatt hour.

That's not a typo. Prices jumped from $40 to $2,500. In a week.

Power prices from New York to Virginia are surging as sweltering heat threatens to overwhelm US grids. Temperatures breached 100°F across large parts of the East Coast. The heat wave strained power systems already under pressure from the data center boom.

Even before this week's heat wave, PJM had been straining to overhaul a system pushed to the brink by surging energy demand from data centers and electric vehicles.

So the grid was already stressed. Then summer arrived.

The number that stopped me cold.

US electricity rates have risen 17% in four years — from 15.04 cents per kilowatt hour in 2022 to 18.83 cents per kilowatt hour in 2026.

17% in four years. That's not inflation. That's a structural shift in what it costs to keep your lights on and your home livable.

In the first three months of 2026 alone, utility companies requested state commissions to approve rate increases worth $9.4 billion. That followed a record-breaking 2025, when utilities requested $31 billion in rate hikes for the full year — more than double the $15 billion sought in 2024.

And here's the part that made me put my phone down.

Nearly half of those 2025 requests had not yet been approved as of early 2026 — meaning a significant wave of increases is still working its way to consumers' bills.

The increases you're already paying aren't the end. The ones being approved right now haven't arrived yet.

Why is this happening?

The honest answer is: several things at once, and none of them are going away soon.

AI data centers are consuming enormous amounts of power. Electricity demand is forecast to grow by 1% in 2026 and 3% in 2027, driven largely by the data center boom, which is expected to keep prices trending upward through 2030.

The grid itself is aging. In many states, the biggest driver of rising electricity costs is the rising cost of maintaining and upgrading grids to survive more extreme weather — the unglamorous work of replacing old poles and wires. Those costs get passed directly to you.

Extreme heat is becoming the norm not the exception. Every record-breaking summer adds strain. Every strain costs money. Every cost lands on your bill.

Households absorbing $800-plus summer power bills on top of rent that already eats 38% of income have nothing left to buffer an emergency. One car repair, one medical copay, one week of missed work and they're in debt.

That quote is from a finance expert talking about averages. Not worst cases. Averages.

Here's what I'm actually doing about it.

I can't control the grid. I can't control the heat wave. I can't call PJM and ask them to bring wholesale prices back to $40.

But I can control a few things.

Every degree below 78°F increases cooling costs by 3 to 5%. I moved my thermostat from 72°F to 78°F three days ago. Six degrees. That's potentially 18 to 30% less cooling cost for the rest of the month.

I run the dishwasher after 9pm. The dryer after 8pm. Running major appliances at night — after 7pm — helps stabilize the grid and can lower your bill. Peak hours are 2pm to 7pm. Everything energy-heavy waits until after that window.

I closed every south and west-facing blind by 10am. It sounds small. The temperature difference inside the apartment by 3pm is genuinely noticeable.

And I finally called my utility to ask about budget billing — a fixed monthly payment based on annual average usage instead of actual monthly consumption. Summers get averaged with winters. The $340 July bill becomes a $180 bill every month. No surprises. No envelope I'm scared to open.

The bigger picture.

Depending on where you live, residential electricity rates are projected to rise between 15% and 40% by 2030.

By 2030. Four years from now. Not some distant hypothetical.

The AI boom that's making your laptop more expensive is also making your electricity more expensive. The data centers training the models, running the cloud services, powering the apps on your phone — they're drawing from the same grid your AC uses on a 98°F afternoon in July.

It's all connected. The tech industry's infrastructure costs are being quietly distributed across every electricity customer in America.

Your bill isn't just a bill. It's your share of a $1.4 trillion infrastructure buildout you never voted for and weren't asked about.

I'm going to open that envelope this week.

Whatever the number is, I'd rather know it than avoid it. Avoiding it doesn't change the number. It just delays the anxiety by a few days while adding interest to anything I'd need to put on a card.

But I'm also going to do something I've never done before — I'm going to read the bill properly. Not just the total. The breakdown. The delivery charges. The distribution fees. The line items that make up the difference between what electricity actually costs and what I actually pay.

Because the gap between those two numbers is where the answers live.

And right now, in July 2026, that gap is wider than it has ever been.