Author: steve

I’ve spent too many years staring at power bills, cooling loops, and capacity tickets to pretend every AI prompt is personally boiling the oceans. That kind of slogan is great for clicks and terrible for capacity planning. The real story is less theatrical and more operational: data-center load is growing fast enough that utilities, grids, and neighbors are noticingand the public opinion numbers are catching up to the megawatt math.

The old stub on this URL invented a cute “poll with neat percentages and a punchline about ChatGPT as your intern. I’m not recycling invented survey numbers. We have a real one.

What Americans Actually Told Pew

In January 2026, Pew Research Center surveyed 8,512 U.S. adults about data centers—buildings full of the gear that runs streaming, banking, cloud apps, and, yes, AI. Among people who had heard of them, the mood on the environment was not warm:

• 39% said data centers are mostly bad for the environment; only 4% said mostly good.
• 38% said they are mostly bad for home energy costs; 6% said mostly good.
• 30% said they hurt nearby quality of life; 6% said the opposite.
• Views flipped more positive on local jobs (25% mostly good vs. 15% mostly bad) and tax revenue (23% vs. 12%).

That is the poll nobody in a ribbon-cutting hard hat wants on a slide deck. The public will tolerate a warehouse full of servers if it brings payroll and property tax. They get less charitable when the same facility shows up in their summer power bill narrative—or when local media covers water for cooling next to a drought map.

The operational takeaway is simple: awareness is up, and the default story is load that someone else is paying for.”

Read the survey yourself: Pew — How Americans view data centers’ impact.

What the IEA Says the Load Actually Looks Like

Opinion is downstream of physics. The International Energy Agency’s Energy and AI report put hard numbers under the hype:

• Data centers used about 415 TWh in 2024—roughly 1.5% of global electricity.
• In the IEA Base Case, that roughly doubles to ~945 TWh by 2030, still under 3% of global electricity but growing ~15% a yearseveral times faster than everything else.
• A typical AI-focused site can draw as much power as ~100,000 households; the largest campuses under construction are described as roughly 20x that.
• Emissions from data-center electricity use rise from about 180 Mt today toward ~300 Mt by 2035 in the Base Case (higher in a Lift-Off case)still a small slice of energy-sector emissions, but one of the fastest-growing slices.
• In the United States, data centers account for nearly half of projected electricity demand growth to 2030 in IEA’s framing—enough that by decade’s end the country could use more power for data centers than for aluminum, steel, cement, chemicals, and other energy-intensive goods combined.

IEA also notes the uncomfortable local truth: globally the share looks manageable; in a handful of U.S. clusters it does not. Nearly half of U.S. data-center capacity sits in five regional clusters. Grid queues are long. Transformers and cables have multi-year lead times. The agency estimates that without mitigation, around 20% of planned projects could face delay risk.

Primary source: IEA Energy and AI, executive summary.

U.S. Power Demand Is Not Flat Anymore

You do not need a white paper to feel this if you watch Short-Term Energy Outlook headlines. The U.S. Energy Information Administration has been forecasting record electricity use into 2026-2027, with data-center development (plus manufacturing and electrification) as a named driver. Commercial load—where standalone data centers live in the accounting—is no longer a sleepy line item.

EIA’s longer Annual Energy Outlook work also flags server electricity as a rising share of commercial consumption. Flat end-use load shapes (servers that draw hard around the clock) are exactly the kind of customer that makes a utility’s planning spreadsheet sweat: you cannot “wait for the evening peak” if the evening peak never leaves.

For a plain-English EIA note on server energy in the commercial stock, see EIA Today in Energy on data center server electricity. For the short-term demand narrative, Reuters summarized EIA’s STEO framing that AI-driven data centers are helping push U.S. power use to new highs: Reuters on EIA power-demand outlook.

Water, Cooling, and the Part of the Ticket Most Dashboards Hide

Electricity gets the press. Water is the quieter constraint. Cooling towers turn megawatts into gallons. Analyses such as Brookings look at AI energy demand cite U.S. data-center water use on the order of ~17 billion gallons in 2023, mostly at hyperscale and colocation sites. Disclosures still vary by methodology—if you do not measure WUE the same way, you cannot compare vendors in a bake-off.

I used to review “green” claims like backup-generator test logs: politely, then with a red pen. Annual renewable certificates are not the same as sparing a local summer peak. Carbon-aware scheduling, workload shifting, and honest siting are the grown-up conversation.

Policy Is Catching Up to the Cable Tray

Regulators already treat interconnection like a scarce resource. Pause-and-study cycles happen when the load queue outruns generation and transmission—capacity management with a political overlay, not anti-tech theater.

For IT and cloud buyers, the homework is overdue:

1. Ask for location and carbon intensity of inference, not just training PR. Training is the fireworks; inference is the always-on baseline.
2. Prefer vendors who publish PUE, WUE, and hourly renewable matching—or admit they do not.
3. Right-size models. A 70B-parameter model for rewriting a meeting invite is the energy equivalent of spinning up a mainframe to balance a checkbook.
4. Track Scope 2 like an SLA. If your board cares about emissions, treat provider region choice like latency: measure it.

The Honest Middle

IEA is careful here, and so am I. Data-center emissions are not “cooking the planet by themselves relative to the whole energy system. Pretending AI will single-handedly solve climate change is equally silly. Existing AI applications could unlock material efficiency gains in industry, grids, and buildings if data, incentives, and cybersecurity allow adoption. Rebound effects are real. Silver bullets are marketing.

From Mason, Ohio, my driveway does not host a hyperscale campus. My power bill still lives in a regional market shaped by whoever is adding firm load next door. The Pew numbers say neighbors notice. The IEA numbers say the load is real. The useful response is not guilt about every prompt. It is treating compute like the industrial process it has become: site it where the grid can feed it, cool it without draining the wrong aquifer, measure it honestly, and stop confusing convenience with free energy.

Steve Miller — Mason, Ohio. Former programmer, sysadmin, and IT manager. Still asks for the PUE before the press release.

When gasoline jumps overnight and diesel sets another ugly record, the cable-news frame is usually geopolitics. Fair enough. The ops frame is different: a damaged export path, thin terminal inventory, wider freight spreads, and a retail market that clears pain through the pump with a lag measured in days – not press conferences.

Saudi Arabia’s East-West Pipeline (Petroline) was forced offline after attacks on pumping infrastructure around September 10-11, 2026. This piece is about how that outage transmits into U.S. pump prices and freight costs – not a rehash of the systems-failover write-up already live elsewhere on this site. Same pipe. Different ticket: retail gas, diesel, and the logistics chain that fills both.

What Went Offline (and Why Retail Cares)

Petroline moves crude from eastern Saudi fields west to Red Sea terminals around Yanbu – the path that mattered more than usual while Strait of Hormuz shipping stayed constrained. Traders told Reuters the line had been rerouting roughly 4 million barrels per day – about 4% of global supply – with Yanbu stocks good for only five to seven days of exports without fresh piped crude. Repair talk ranged from partial restart while work continues to five-to-six-week full fixes.

Kpler’s mid-September note adds the product-market detail retail drivers feel indirectly: no Yanbu crude loadings since September 11; inventories covering only a few days of normal loadings; Aramco building a bypass aimed at restoring roughly half of throughput sooner while full repairs run four to six weeks; and about 200,000 bpd of diesel from Yasref’s Yanbu output at risk – tightening an already stressed middle-distillate complex in Europe and beyond.

Nameplate capacity on the corridor is often cited near 7 million bpd. Pre-attack westbound crude flows sat in the multi-million-bpd range. When that corridor stops, barrels do not teleport. They wait on tankers, ship-to-ship transfers, and riskier Gulf routes – each with a freight premium attached.

The Transmission Path to Your Pump

U.S. retail gasoline is not a live mirror of every Middle East wire story. It is a stack:

1. Crude benchmarks jump on lost export optionality.
2. Crack spreads (refinery margins) widen when the missing barrels are the grades refiners wanted, or when product already looks short.
3. Diesel moves first and hardest – freight, agriculture, and delivery fleets burn it; shortages elsewhere pull U.S. distillate into export markets even when America is a net exporter on paper.
4. Gasoline follows as crude and co-product economics reset, with retailers lagging then leaping.

By mid-September, U.S. coverage had national regular gasoline around the mid-$4s and diesel printing record prints north of $6 a gallon in AAA/GasBuddy snapshots cited by CBS News, with analysts explicitly naming Red Sea risk and the East-West shutdown among the drivers. Separately, ABC News quoted analysts suggesting a weeks-long closure could add on the order of 25-50 cents a gallon to U.S. gasoline, with multi-month scenarios arguing for still higher retail – while other voices said markets had already priced a chunk of the shock. Treat those as scenarios, not destiny. Duration still writes the invoice.

Freight Is the Hidden Line Item

Kpler’s freight section is the part most driveway conversations skip. With Petroline down, more Saudi crude leans on Hormuz-facing logistics and shuttle/ship-to-ship capacity that was already tight. Middle East Gulf-to-Asia VLCC rates were described running roughly $10/bbl above safer Gulf-of-Oman-origin comparisons – risk premium baked into the delivered barrel before any refiner’s crack math starts.

That is why diesel can scream even when a crude balance sheet still shows only a modest global deficit. The binding constraint is not always barrels in the ground.” Sometimes it is barrels in the wrong place, on the wrong ship, with the wrong insurance quote. In IT terms: your CDN still has capacity; the peering link you actually need is on fire.

Hormuz Context Without Double-Counting

Anadolu Agency’s export-route explainer (citing EIA flow data) is useful for the correlated-risk picture: Hormuz liquids flows had already collapsed from tens of millions of bpd toward a much thinner wartime trickle, which is exactly why Petroline-to-Yanbu had become the workaround. Suez/SUMED cannot magically replace Petroline if crude never reaches the Red Sea. Analysts quoted there put effective disruption risk in the 3-5 million bpd band depending on how much Gulf shipping still clears – again, logistics before geology.

If you already read the companion Petroline piece on this blog about failover architecture, think of this as the consumer-facing ticket: same outage, measured in cents per gallon and freight surcharges instead of SCADA metaphors.

What to Watch Before You Trust a Pump Forecast

• Bypass barrels vs. press releases. “Half capacity in days” only matters when loadings resume and stay up. Watch Yanbu sailings, not slogans.
• Distillate inventories and cracks more than the day-one Brent print. Diesel is the household inflation sneak path – delivery fees, food, everything with a truck.
• Midwest and regional quirks. Refinery outages at home (CBS noted Midwest sensitivity after a Chicago-area interruption) can amplify an overseas shock. Correlation is not causation, but compounding is real.
• Do not buy fake precision. Anyone promising an exact Ohio cents-per-gallon from one Saudi pumping station is selling certainty. Anyone saying a multi-week outage at a wartime bypass route is “fully priced forever” after one session is selling calm.

Mason Driveway Bottom Line

I do not need a futures terminal to notice when diesel delivery and school-run gasoline both creep. Petroline’s outage is a reminder that retail fuel prices are the last hop of a long systems chain: pumps, pipes, ports, tankers, refiners, and retailers. When a few percent of world supply loses its preferred export path while other chokepoints are already stressed, you feel it as volatility at the pump – sometimes quickly, sometimes after a lag that lets everyone argue on social media first.

Fix the pumps, restore the bypass, refill Yanbu, and the retail story softens. Stretch the outage, stack another logistics failure on top, and the spreadsheet rewrites your weekly budget. That is not panic. That is how physical infrastructure bills get paid.

Steve Miller – Mason, Ohio. Former programmer, sysadmin, and IT manager. Still allergic to single-path “redundancy that was carrying production load.

I’ve spent enough years watching single points of failure take down carefully planned systems to recognize one when it stretches across a desert.

Saudi Arabia’s East-West Pipeline—Petroline—was shut after drone attacks damaged pumping infrastructure around September 11, 2026. That is not a metaphor. It is a physical artery that had been moving roughly four million barrels a day toward Red Sea export terminals at Yanbu, a workaround that mattered more than usual because Gulf shipping through Hormuz has been under wartime strain. Traders told Reuters the pipeline had been carrying around 4% of global supply, with Yanbu inventories good for only days of loadings without fresh piped crude. CNN Business reported Brent and WTI jumping more than 3% as markets priced the risk.

A week later the picture is clearer but not calm. Industry sources say pumping stations—not the whole pipe—took the hard hit. Saudi operators are reported to be building a bypass aimed at restoring about half of capacity within days, while full repairs are still discussed in the multi-week range. Yanbu loadings were suspended and some Europe-bound cargoes cancelled; Riyadh also leaned on ship-to-ship workarounds off Oman. Benchmarks pulled back midweek but stayed well north of $100. Duration still beats day-one drama.

What Petroline actually does

Built in the early 1980s and running about 1,200 kilometers from eastern fields toward the Red Sea, the East-West line is Saudi Arabia’s main way to export without threading every barrel through the Strait of Hormuz. Al Jazeera and market notes put recent wartime westbound flows in the 4–5 million bpd range. Nameplate capacity has been cited near seven million bpd after earlier 2026 repairs. When that path stops, Riyadh’s options shrink to east-coast terminals, longer tanker routes, and whatever west-coast stocks remain—none of which behave like elastic cloud capacity you can spin up overnight.

Kpler’s mid-September notes are useful because they are boring and specific: the binding constraint looks like pumping damage, with repair timelines in weeks rather than hours, and a base case of temporary bypass throughput well below pre-attack rates. Inventories on the west coast drain while east-coast tankage may have room to store barrels that still need safe passage and ships.

Primary sources worth reading yourself:

• Reuters: pipeline outage threatens loss of ~4% of global supply
• CNN Business: why the East-West shutdown matters
• Al Jazeera explainer on Petroline
• Kpler scenario note on Petroline downtime

Why your gas pump notices

Oil is a global clearing market with local stickiness. U.S. retail gasoline does not move one-for-one with every Middle East headline, but crude spikes still feed refiners, crack spreads, and diesel—the fuel that actually moves freight. When Brent is already north of $100, another lost export corridor is not abstract geopolitics. It is a logistics problem that shows up as higher diesel first, then everything diesel hauls.

From a systems lens, Petroline is a bypass route that became a primary path under stress. That is the classic failover trap: the backup runs so hard that losing it hurts worse than losing the original path. Hormuz risk plus Red Sea risk plus a damaged cross-peninsula pipe is correlated failure, not independent redundancy.

What operators should watch

1. Duration, not day-one headlines. A three-day bypass and a six-week pumping rebuild are different incidents with the same first wire story. Watch whether “half capacity in days” actually ships barrels.
2. Product, not just crude. Distillate balances already look tight in U.S. reporting tied to Middle East disruptions; diesel is where households and warehouses feel it.
3. Cyber and physical together. Pipelines run SCADA and sensors. Physical drones do not erase the need for digital monitoring; they remind you both layers can fail.
4. Policy theater vs. inventory math. Diversification speeches are fine. Ullage, tanker availability, and safe transit are what refill tanks.

I’m not going to pretend a Saudi pipeline outage automatically crashes every Ohio data center. Power markets and oil markets are related cousins, not twins. What I will say is this: when a single export bypass carries a few percent of world supply, and it goes offline while other chokepoints are already stressed, you do not need a clever cloud metaphor to understand the bill. You need repair timelines, inventory counts, and the humility to admit your “redundant” path was carrying production load.

Ohio driveway math (without fake precision)

I live in Mason. My weekly errands do not require a briefing on Yanbu ullage. They do require noticing when diesel-powered delivery and gasoline for school runs both creep. The transmission mechanism is familiar: benchmark crude up, product cracks stressed, retailers lag then leap. Anyone promising an exact cents-per-gallon from a single Saudi pumping station is selling certainty they do not own. Anyone pretending a multi-week outage at a wartime bypass route is “priced in forever” after one session is selling calm they also do not own.

Watch the repair narrative the way you’d watch an incident bridge: Is the constraint pipe metal, pumps, power, security perimeter, or tanker logistics downstream? Those are different tickets with different ETAs. State media reassurances and trader inventories will disagree for a while. That disagreement is the signal.

Also separate Petroline from the Houthi Red Sea story without ignoring correlation. One is a cross-peninsula pipe. The other is a strait and coastal control problem. Together they shrink Saudi optionality. Correlated risk is how “redundant” architectures fail in data centers; energy markets are not exempt from the same math.

What I want next

Clarity beats vibes. Publish damage categories and conservative restart ranges when security allows. Traders will still gossip; gossip plus fog is how spikes overshoot. For consuming countries, the homework is strategic stock discipline and refinery readiness for the crude grades you will actually receive if routes flip east. For corporate risk teams, update oil shock playbooks that still assume “Hormuz only” as the single chapter.

Steve Miller — Mason, Ohio. Former programmer, sysadmin, and IT manager. Still allergic to calling a single failover “high availability.”

First, the spelling: El Niño, with the tilde. The earlier stub mangled it, a small error that signals a larger one—writing about climate drivers without reading forecast notes.

By mid-September 2026, the Atlantic hurricane season felt strangely quiet. NOAA’s outlook favored a below-normal season: 75% chance below normal, with 7–13 named storms, 2–6 hurricanes, and 0–2 major hurricanes expected. The dominant suppressor is a strengthening El Niño, which increases wind shear and shreds developing tropical systems.

What El Niño does to the Atlantic

El Niño is a coupled ocean-atmosphere pattern in the equatorial Pacific. When it strengthens, Atlantic vertical wind shear often rises. Shear knocks the tops off thunderstorm towers that need to organize into hurricanes. Warm Atlantic water can still be present; organization fails anyway.

NOAA’s Climate Prediction Center described El Niño strengthening further, with high odds of a very strong event into fall and winter 2026–27. Forecast language is probabilistic.

Sources: NOAA outlook; CPC outlook; CPC ENSO discussion; CNN report.

Quiet does not mean safe

Seasonal outlooks are range forecasts; individual storm tracks improve only after storms form. Coastal hospitals, utilities, and data centers should keep hurricane playbooks active through November. “Below normal” is not “closed for the season.”

The 2026 Atlantic’s sluggish feel tracks with strengthening El Niño and NOAA’s below-normal outlook. Steve Miller — Mason, Ohio.