Data centers are sold as quiet, clean, and low-impact. Fire risk almost never makes the hearing.
Gary Oldham spent 50+ years in public safety — cop, firefighter, EMT, 911 center director, emergency manager — then six years running Apple's global public safety business. He helped architect the Incident Command System used across the U.S. for managing emergencies of every kind. He's also an occupational cancer survivor from his time in the fire service. Last December, he and his wife co-founded a grassroots data center opposition group in Round Rock, Texas, and he's since testified four times before the Texas legislature.
The fire that started it
In March 2024, the Sabey data center in Round Rock had a second-alarm battery fire: 14 apparatus, 44 firefighters, nearly five hours to control, damage later estimated closer to $11 million. Carcinogenic smoke and heavy metals banked into the adjacent neighborhood on a foggy, windless morning. Firefighting runoff hit a storm drain and a creek. No public warning was ever issued.
It's not an isolated case
– Amazon, Ohio: 84 fires between 2021 and 2025 — and in some cases, Amazon has delayed firefighters up to an hour over "security"
– Chesterfield County, Virginia: multiple lithium battery fires in a single year
– France: a campus fire that consumed multiple buildings
– A data center fire can take 1-2 million gallons of water to extinguish. In rural areas running 2,000-gallon water tenders, that's roughly 500 round trips for the low end of that range
Why it's so hard to actually put out
Lithium-ion thermal runaway can reignite hours after the flames look out. And operators routinely withhold building layouts, battery chemistry, and emergency plans from the fire departments that would have to respond — which is part of why so little of this reaches city council.
What to ask your council and fire marshal
– What fire code is currently in force, and does it cover energy storage systems — UL 9540 and 9540A?
– What battery-fire training do our crews actually have?
– Will the operator share building plans and site access before a permit is issued?
– Who notifies the public if smoke reaches nearby homes?
We also get into where this connects to the wider AI risk conversation — job loss, Flock camera surveillance, and the extinction-risk debate — and why data center opposition has become one of the most bipartisan issues in the country.
Referenced in the interview: protectroundrock.org
TIMESTAMPS
0:00 – Intro
1:08 – Gary's 50 years in public safety
1:56 – Why fire risk is missing from the data center fight
3:24 – Amazon Ohio, Virginia, France — and the Round Rock fire
4:47 – No public warning, no media, city still downplays EMS demand
6:33 – Operators hide plans, layouts, and battery chemistry
7:15 – Career, ICS, and why this is his lane
9:06 – The water math: 1-2 million gallons
11:04 – Fire spread vs. the toxic plume
12:22 – What's in the smoke — and what it does to firefighters
13:57 – Do you send people inside to save metal and plastic?
15:09 – Live power, melted disconnects
16:31 – Volunteer departments vs. city-sized battery halls
18:13 – Lithium-ion and thermal runaway
21:02 – Human error — and a software attack
21:49 – Why these fires reignite
23:38 – UL 9540 / 9540A vs. how sites are actually built
26:46 – Loudoun County and how enforcement actually happens
30:09 – What happens if the updated standard is adopted
31:10 – Race-to-build, not an honest mistake
32:35 – Nuclear plants get evacuation plans. These don't.
33:17 – New ammunition for town council
35:42 – Abbott's turn — policy or election season?
38:17 – Data centers, AI risk, and a broader coalition
42:06 – Flock cameras and the same stack
45:06 – Extinction risk — what anti-data-center groups will hear
47:48 – What to ask Monday: code, staffing, training, 9540
51:27 – Operator-owned fire stations as a red flag
52:38 – Hope: bipartisan, organized people, bans and moratoria
54:47 – Elections as the next shock
55:27 – Close
We are talking about data centers, AI safety, lithium battery fire, data center fire, UL 9540, thermal runaway, Texas data centers, artificial intelligence risk, AI infrastructure, energy storage systems, fire safety, For Humanity podcast
#DataCenters #FireSafety #LithiumIon #AIInfrastructure #PublicSafety
22