Stopping “Bomb Trains” Transporting Liquefied Natural Gas

The liquefied natural gas from just one rail tank car could be enough to destroy a city. A train of 110 tank cars filled with liquefied natural gas would have five times the energy of the Hiroshima bomb.

Case Overview

The explosion risk of transporting volatile liquefied natural gas in vulnerable tank cars through major population centers is off the charts.

If it escapes containment, liquefied natural gas rapidly expands by 600 times its volume to become a highly flammable gas — and can turn into a “bomb train.”

In one of the worst examples of the danger, 131 people were killed and a square mile of Cleveland, Ohio, was destroyed when liquefied natural gas escaped from a tank farm, flowed into the city’s sewer system and ignited in 1944.

Historically, federal law always considered liquefied natural gas too dangerous to carry in tank cars Instead, before the bomb trains rule, liquefied natural gas could only be transported by ships, truck, and — with special approval by the Federal Railroad Administration — by rail in approved United Nations portable tanks.

Yet the Trump administration passed a rule that allows trains to travel the country filled with an unprecedented amount of explosive liquefied natural gas. President Biden has revoked the Trump executive order on liquefied natural gas, but the Biden administration has not directly challenged the rule.

Earthjustice filed a legal challenge to the Pipeline and Hazardous Materials Safety Administration’s rule in the U.S. District Court of Appeals, D.C. Circuit.

The aftermath of Cleveland’s 1944 deadly liquefied natural gas disaster.
The aftermath of Cleveland’s 1944 deadly liquefied natural gas disaster. (James Thomas / The Cleveland Press Collection)

Case Updates

January 21, 2025 In the News: Politico

Court nixes Trump LNG-by-rail rule, citing ‘cataclysmic’ risk

Bradley Marshall, Attorney, Florida Office: “We’re pleased that the court saw the danger this rule posed to our nation’s communities. As we pointed out, it would only take 22 tank cars to hold the equivalent energy of the Hiroshima bomb.”

January 17, 2025 document

Order in LNG-by-Rail Rule Challenge

The U.S. Court of Appeals for the District of Columbia Circuit strikes down a 2020 rule that would have allowed trains to travel the country filled with an unprecedented amount of explosive liquefied natural gas (LNG).

The crude-by-rail explosion in Lac-Mégantic, Canada in 2013.
January 17, 2025 Press Release

Court Strikes Down Federal Rule that Would Have Allowed U.S. “Bomb Trains”

Major rail car explosion risk now averted throughout American communities