Move follows Alabama’s recent killing of death row inmate Kenneth Smith using previously untested method

Three of the largest manufacturers of medical-grade nitrogen gas in the US have barred their products from being used in executions, following Alabama’s recent killing of the death row inmate Kenneth Smith using a previously untested method known as nitrogen hypoxia.

The three companies have confirmed to the Guardian that they have put in place mechanisms that will prevent their nitrogen cylinders falling into the hands of departments of correction in death penalty states. The move by the trio marks the first signs of corporate action to stop medical nitrogen, which is designed to preserve life, being used for the exact opposite – killing people.

The green shoots of a corporate blockade for nitrogen echoes the almost total boycott that is now in place for medical drugs used in lethal injections. That boycott has made it so difficult for death penalty states to procure drugs such as pentobarbital and midazolam that a growing number are turning to nitrogen as an alternative killing technique.

Now, nitrogen producers are engaging in their own efforts to prevent the abuse of their products. The march has been led by Airgas, which is owned by the French multinational Air Liquide.

  • homura1650
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    8 months ago

    Yeah. It is one thing when the state needs a controlled substance like execution drugs. In that case, there are only a handfull of places to get it, and they are all required to vet their purchasers anyway.

    For Nitrogen, anyone who wants some can just order a canister off of Amazon and get it delivered no questions asked. Or, for a few thousand, have their own N2 generator.

    Would defense lawyers raise hell about non-medical N2 being used? Sure, but they raise hell about everything; its their job. You would delay all executions for a few years while the appeals process plays out. Then end up with a final ruling saying that consumer grade N2 is good enough.