If you filled up your gas tank this week and felt a little sick at the pump, you already know something is wrong in the global energy markets. If you drive an EV, then congratulations. But what most Texas homeowners don’t yet realize is that the same forces driving gas prices higher are also quietly pushing your electric bill toward territory that, two years ago, would have seemed extreme.
Here’s what’s happening — and more importantly, what you can do about it right now, before it gets worse.
The Strait of Hormuz: The World’s Most Critical Energy Chokepoint Has Effectively Closed
On February 28, 2026, joint U.S.-Israeli military strikes on Iran triggered the most serious energy supply disruption since the 1970s oil embargo. Iran’s Revolutionary Guard Corps responded by issuing warnings prohibiting vessel passage through the Strait of Hormuz — the narrow 21-mile-wide waterway between Iran and Oman through which roughly 20% of the world’s daily oil supply and 20% of global LNG trade normally flows.
The strait hasn’t been “formally” closed with naval mines or a blockade. Iran found a cheaper, more devastating tool: targeted drone strikes near tanker lanes combined with the withdrawal of insurance coverage for ships attempting transit. The result has been the same. According to Kpler vessel tracking, commercial tanker traffic has collapsed, with over 150 ships anchoring offshore rather than risk a crossing. Maersk, one of the world’s largest shipping companies, suspended operations entirely.
The Federal Reserve Bank of Dallas described the situation plainly: the closure of the Strait removes close to 20% of global oil supplies from the market and is modeled to raise the WTI price of oil and reduce global real GDP growth significantly in Q2 2026.
This is the largest supply disruption in the history of the global oil market. Bigger than the Arab oil embargo. Bigger than the Iranian Revolution. Bigger than any conflict since.
Qatar’s LNG Facilities Were Hit — And That’s Where Your Electric Bill Enters the Picture
This is where it gets personal for Texas homeowners.
Qatar is the world’s largest exporter of liquefied natural gas. QatarEnergy confirmed it halted production at its two main facilities — Ras Laffan Industrial City and Mesaieed Industrial City — after Iranian drone strikes damaged the infrastructure. Daily freight rates for LNG tankers jumped more than 40% in a single trading session following the news, and European natural gas futures jumped around 30% after the Qatari strikes.
Texas runs on natural gas. About 45% of Texas’s electricity generation comes from gas-fired power plants.
When global LNG prices spike — whether because of a war, infrastructure damage, or simply a scramble for alternative supply — ERCOT wholesale electricity prices follow. This isn’t a hypothetical. It’s the same mechanism that caused Texas power prices to spike during Winter Storm Uri in 2021 when gas supply froze. The difference now is that the pressure is coming from outside our borders and is harder for any domestic policy to buffer.
According to Al Jazeera’s energy analysis, the global LNG market is even tighter than oil — with no spare production capacity to satisfy global demand and most existing facilities already running at high utilization rates. There is no easy substitute for the volume that Qatar provides, and the alternatives — including U.S. LNG export terminals — are already running near capacity.
The Port Arthur Refinery Explosion: Texas’s Own Energy Vulnerability, Exposed
On Monday, March 23, 2026 — a massive explosion rocked the Valero oil refinery in Port Arthur, Texas, roughly 90 miles east of Houston.
The blast was felt 11 miles away and visible for miles as black smoke towered over the Texas Gulf Coast, forced a shelter-in-place order for thousands of residents and shut down the facility entirely. Valero’s Port Arthur refinery is one of the top 10 largest in the United States, processing around 435,000 barrels of oil per day — heavy sour crude refined into gasoline, diesel, and jet fuel.
The cause was an industrial heater in the diesel hydrotreater unit. No injuries were reported, and authorities found no evidence of sabotage. The fire was extinguished overnight and Valero began preparing for a restart. But the incident couldn’t have come at a worse time.
As Reuters noted, the outage arrived as refining margins were already surging due to the closure of the Strait of Hormuz, which has shut off significant volumes of refined products from Middle Eastern refineries. A facility that processes 435,000 barrels per day going offline — even temporarily — compounds an already strained global supply picture.
How War, LNG, and Refinery Disruptions Add Up to Higher Texas Electric Bills
Let’s connect the dots clearly, because the path from a drone strike in Qatar to a higher Oncor bill in Cedar Park is real, even if it isn’t obvious.
- The Strait of Hormuz disruption cuts 20% of global oil and LNG supply from the market.
- Qatar halts LNG production after infrastructure strikes. LNG spot prices spike globally as Asian and European buyers compete for alternative cargoes.
- U.S. LNG export terminals are already at or near capacity, meaning they can’t meaningfully absorb global demand.
- Texas gas-fired power plants run on domestic natural gas, but domestic natural gas prices are not isolated from global LNG markets. When international buyers are paying a premium for U.S. LNG, domestic gas prices are pulled upward.
- ERCOT wholesale electricity prices, which fluctuate with gas prices, increase. Those increases pass through to retail electric customers over weeks and months.
- You open your electric bill in May or June and wonder what happened.
This is not speculation — it’s the exact transmission mechanism that energy economists and the Dallas Fed have modeled in detail. Texas, as a heavily gas-dependent electricity market, absorbs those shocks quicker than almost any other state.
The Silver Lining That Most Homeowners Are Overlooking
Texas homeowners who have already gone solar are largely insulated from this.
When you generate your own electricity on your roof, the price of natural gas in Qatar is irrelevant to your morning coffee. Your panels produce regardless of what the Strait of Hormuz is doing, what OPEC decides, or what industrial accident happens at a refinery in Southeast Texas.
A properly sized solar system in Austin generates roughly 1,400–1,700 kWh per kW of installed capacity every year. If you have a 10 kW system, you’re producing 14,000–17,000 kWh annually from sunlight. Sunlight has no geopolitical risk premium. It has no war markup.
Battery storage takes this further. An Enphase IQ Battery or Tesla Powerwall means that even when ERCOT issues emergency conservation notices during a summer peak, you’re drawing from your own stored energy — not paying the grid’s peak-demand rates.
Why “Waiting to See What Happens” Is the Most Expensive Option Right Now
We hear this from homeowners regularly: “I’ll wait until things settle down.” The problem is that things have a way of not settling down — and the costs of waiting are now compounding on multiple fronts simultaneously:
- Energy prices: ERCOT wholesale pricing was already forecast to rise significantly in 2026 before the Iran conflict began. The conflict is accelerating that trajectory. Every month you delay is another month paying grid rates that are higher than they were the month before.
- Equipment costs: Solar panels, inverters, batteries, and wiring all rely heavily on copper. With AI data centers consuming copper at exponential rates and the global copper market in deficit, material costs for solar equipment are heading upward.
- The homeowner ITC is gone: The 30% federal tax credit for homeowner-purchased solar systems expired December 31, 2025. But the commercial 48E tax credit is still available through 2027 — accessible via prepaid PPA structures from Thrive, HDM, and Participate Energy, with no personal tax liability required.
What ATX Solar Recommends Right Now
We’re an Austin company. Our team lives here, pays Oncor delivery charges, and watches ERCOT the same way you do. We’re not telling you the sky is falling — but we are telling you that the combination of a Middle East energy crisis, global LNG disruption, rising ERCOT demand from AI data centers, and increasing solar equipment costs creates a window of urgency that we haven’t seen in the decade we’ve been doing this.
The homeowners who look back in three years and feel smart are the ones who made the call now.
Get a free, no-pressure solar estimate from ATX Solar: goatxsolar.com/get-estimate | 512.803.9652
We’ll show you exactly what a system designed for your home’s specific usage would cost today, what your payback period looks like, and what your bill could look like this summer — compared to what it might look like without solar.
Sources: Wikipedia (2026 Strait of Hormuz Crisis); Federal Reserve Bank of Dallas; Al Jazeera Energy Analysis; Kpler Vessel Tracking; Reuters; KPLC/FOX26 (Valero Port Arthur explosion); Time Magazine; NPR Energy Reporting; U.S. Energy Information Administration.
ATX Solar is a licensed solar installation company based in Austin, TX. TECL 37831. This post is for informational purposes and does not constitute investment or financial advice.
