Critical Infrastructure
SummaryQuick take
Across the Infrastructure section, Healthcare and Food and Agriculture are stable: inpatient bed occupancy was 74.9% (2026-09-19), active drug shortages numbered 70 drugs (2026-09-28), food-at-home prices rose 2.2% over the 12 months to 2026-08, and the projected corn yield was 178.5 bu/acre (2026-09). Communications and Cyber is strained, with 42 exploited vulnerabilities added over the 30 days ending 2026-09-28 and 1 joint advisory issued in the same window. Transportation shows weekly rail carloads of 234,207 (2026-09-19), while airline on-time arrivals are unavailable and FAA ground stops are not listed amid a BTS system outage. Energy Grid readings are mixed and partly unavailable: Henry Hub natural gas averaged $2.90/MMBtu (2026-09-22) and peak daily demand for the Lower 48 was 74.5 GW (2026-08-22), while the operating reserve margin and customers without power are not available (2026-09-28). Water is unknown because the contiguous US drought percentage (D1 or worse) is not available (2026-09-22), though drought was reported to have worsened across the South and Southeast in late September 2026.Some parts of the country's basic systems are doing fine, but computer-security threats are elevated and several key measurements for power, water, and travel are currently missing.
Headline figuresKey numbers
Energy Grid · Operating reserve margin (national, evening peak)Spare power at busy times
Communications and Cyber · Exploited vulnerabilities added (30-day)Software holes hackers used
Transportation · Airline on-time arrivalsFlights that arrived on time
Systems in this sectionWhat we're watching
6 areas tracked. Select one for full detail and citations.Tap one to learn more.
Energy Grid
UnknownNot sureHenry Hub gas averaged $2.90/MMBtu on Sep 22; current reserve-margin and outage readings could not be verified from allowed sources.Gas is near $2.90. We could not find today's spare-power or outage numbers, so we can't say how tight the grid is.
Henry Hub natural gasThe price of natural gas used to make power
Water
UnknownNot sureDrought worsened across the South and Southeast in late September 2026, but the national drought percentage could not be verified.Drought numbers could not be read this time, but dry conditions grew in the South.
Contiguous US in drought (D1 or worse)Part of the country that's too dry
Transportation
UnknownNot sureRail traffic is running above last year's levels, but airline on-time data is unavailable during a BTS system outage.Trains are busy, but the plane on-time numbers are missing.
Airline on-time arrivalsFlights that arrived on time
Communications and Cyber
StrainedUnder pressureCISA logged dozens of newly exploited software flaws this month, including Citrix NetScaler zero-days, and urged rapid patching.Hackers are using more software holes than usual, including brand-new ones. Officials say: update your devices.
Exploited vulnerabilities added (30-day)Software holes hackers used
Healthcare
StableAll goodInpatient bed occupancy is 74.9% and FDA lists 70 drugs currently in shortage, both below strain thresholds.Hospitals have room, and the shortage list is well below earlier levels.
Inpatient bed occupancyHospital beds in use
Food and Agriculture
StableAll goodGrocery prices rose 2.2% over the past year and USDA projects a 178.5 bu/acre corn yield.Grocery prices are rising slowly and the corn crop is expected to be a bit smaller than first thought.
Food-at-home prices (12-month)How much grocery prices rose in a year
Key indicators
Recent developments
- Infrastructure / Transportation
TranStats on-time database offline for recovery (opens original release)
BTS TranStats reported that database recovery is in progress and live database-backed data is temporarily unavailable, so airline on-time statistics could not be retrieved.
Source: Bureau of Transportation Statistics - Infrastructure / Healthcare
FDA lists 70 drugs currently in shortage (opens original release)
The FDA Drug Shortages Database shows 70 drugs with Currently in Shortage status, including sterile injectables such as fentanyl, hydromorphone, morphine, and sodium bicarbonate injections; several entries, including albuterol solution and peginterferon alfa-2a injection, are marked Resolved.
Source: U.S. Food and Drug Administration - Infrastructure / Communications and Cyber
CISA flags Citrix NetScaler zero-days as actively exploited (opens original release)
CISA added two Citrix NetScaler vulnerabilities (CVE-2026-88771, CVE-2026-88772) to its KEV catalog and issued an alert on critical zero-day flaws exploited in NetScaler ADC and Gateway.
Sources: Cybersecurity and Infrastructure Security Agency, Cybersecurity and Infrastructure Security Agency - Infrastructure / Energy Grid
EIA: summer Henry Hub prices 6% below last summer (opens original release)
Henry Hub spot averaged $2.93/MMBtu from June through August 2026, 6% less than the same period of 2025. EIA cites record natural gas production, ample inventories, and higher renewable generation as offsetting factors during a summer whose July Lower 48 average temperature of 77°F was the warmest July on record.
Source: U.S. Energy Information Administration - Infrastructure / Food and Agriculture
ERS forecasts 2.4% food-at-home price increase for 2026 (opens original release)
USDA's Economic Research Service September 2026 Food Price Outlook forecast food-at-home prices to rise 2.4 percent in 2026 and 1.8 percent in 2027, with egg prices projected to fall 29.4 percent in 2026.
Source: USDA Economic Research Service - Infrastructure / Water
South and Southeast saw large drought degradations in late September (opens original release)
The U.S. Drought Monitor summary for the week ending September 22, 2026 reports continued heat and dryness producing large degradations across the South, with extreme drought in every state in that region and exceptional drought over much of northern Texas, western to southern Oklahoma, and parts of Arkansas. Degradations also extended from southeast Virginia through the Carolinas into Georgia and Alabama.
Source: National Drought Mitigation Center