
The electric chair is a device used for capital punishment through electrocution. The condemned person is strapped to a custom wooden chair and electrocuted via electrodes attached to the head and leg. The electric chair was conceived in 1881 by Alfred P. Southwick, a Buffalo, New York dentist, as a more humane alternative to hanging. The first electric chair was used in New York in 1890, and the term electric chair was coined the previous year. Today, electrocution is not used as the sole method of execution in any state, having been largely supplanted by lethal injection.
| Characteristics | Values |
|---|---|
| Purpose | Capital punishment through electrocution |
| Conception | 1881 by Alfred P. Southwick, a Buffalo, New York dentist |
| First use | 1890 in New York State |
| Current use | Alabama, Arkansas, Florida, Kentucky, Louisiana, South Carolina, and Tennessee |
| Procedure | Prisoner is shaved, strapped to a chair, and attached to electrodes; a jolt of between 500 and 2000 volts is applied for about 30 seconds, repeated until death |
| Alternatives | Lethal injection, firing squad |
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What You'll Learn
- The electric chair was conceived as a more humane alternative to hanging
- The first electric chair was built and used in New York in 1888/1890
- The process of execution involves a jolt of 500-2000 volts of electricity for about 30 seconds
- The electric chair has been largely replaced by lethal injection in the late 20th and early 21st centuries
- As of 2024, the electric chair remains an option for execution in seven US states

The electric chair was conceived as a more humane alternative to hanging
The electric chair is a device used for capital punishment through electrocution. The method was conceived by Alfred P. Southwick, a dentist from Buffalo, New York, in 1881. Southwick's idea was to develop a more humane method of execution than hanging, which was the most common way to put a prisoner to death at the time but was increasingly seen as cruel and inhumane.
After a series of botched hangings in the United States, there was mounting criticism of that form of capital punishment and the death penalty in general. In 1886, the New York State governor David B. Hill set up a death penalty commission, chaired by human rights advocate and reformer Elbridge Thomas Gerry, to investigate a more humane means of execution. Southwick was also a member of this commission.
The electric chair was first adopted in 1888 in New York as a quicker and more humane alternative to hanging. The first person to be executed by electrocution was William Kemmler in 1890, though his execution was a grotesque and fiery botch. The electric chair was initially thought to cause death through cerebral damage, but it was scientifically established in 1899 that death primarily results from ventricular fibrillation and cardiac arrest.
Despite its historical significance in American capital punishment, the use of the electric chair has declined with the adoption of lethal injection, which is perceived as more humane. Electrocution is no longer used as the sole method of execution in any state. As of 2024, the only places that still reserve the electric chair as an option for execution are the U.S. states of Alabama, Arkansas, Florida, Kentucky, Louisiana, South Carolina, and Tennessee.
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The first electric chair was built and used in New York in 1888/1890
The electric chair is a device used for capital punishment through electrocution. The condemned person is strapped to a custom wooden chair and electrocuted via electrodes attached to their head and leg.
The idea for the electric chair is credited to Alfred P. Southwick, a dentist from Buffalo, New York. Southwick conceived of the method in 1881 as a more humane alternative to hanging. Over the next decade, Southwick worked to develop his idea, conducting experiments on animals and trying to develop a method that would work on humans.
In 1886, New York State governor David B. Hill set up a death penalty commission to investigate a more humane means of execution. This led to the development of the electric chair, which was built by Edwin F. Davis, New York's first "state electrician" (executioner).
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The process of execution involves a jolt of 500-2000 volts of electricity for about 30 seconds
The electric chair is a device used for capital punishment through electrocution. The first electric chair was built in 1888 in New York, with the first execution carried out in 1890. The electric chair was conceived as a more humane alternative to hanging, which had been criticised for its botched executions.
After the execution team has withdrawn to the observation room, the executioner pulls a handle to connect the power supply. The current surges for about 30 seconds and is then turned off. The body is seen to relax, and doctors wait a few seconds for the body to cool down before checking for a heartbeat. If the prisoner's heart is still beating, another jolt of electricity is applied. This process continues until the prisoner is dead.
As of 2024, the electric chair remains an option for execution in Alabama, Arkansas, Florida, Kentucky, Louisiana, South Carolina, and Tennessee. However, it is not used as the sole method of execution in any state.
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The electric chair has been largely replaced by lethal injection in the late 20th and early 21st centuries
The electric chair is a device used for capital punishment through electrocution. The person being executed is strapped to a custom wooden chair and electrocuted via electrodes attached to the head and leg. The electric chair was conceived in 1881 by Alfred P. Southwick, a Buffalo, New York dentist, as a more humane alternative to hanging. It was first used in 1890 when New York executed William Kemmler.
Despite its historical significance in American capital punishment, the use of the electric chair has declined with the adoption of lethal injection, which is perceived as more humane. Lethal injection was first adopted in 1888 in New York as a quicker and more humane alternative to hanging. By the early 21st century, electrocution was one of two methods, the other being lethal injection, that an inmate could choose in several states.
In 2008, the Nebraska Supreme Court ruled that execution by electric chair was "cruel and unusual punishment" under the state constitution, marking a significant shift away from this method of execution. As of 2024, the only places that still reserve the electric chair as an option for execution are the U.S. states of Alabama, Arkansas, Florida, Kentucky, Louisiana, South Carolina, and Tennessee. However, even in these states, inmates may choose lethal injection instead.
The decline in the use of the electric chair can be attributed to the perception that lethal injection is a more humane method of execution. This perception has led to court challenges over the decades, which have resulted in most states abandoning electrocution in favour of lethal injection.
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As of 2024, the electric chair remains an option for execution in seven US states
The electric chair is a device used for capital punishment through electrocution. The condemned person is strapped to a custom wooden chair and electrocuted via electrodes attached to their head and leg. This method of execution was conceived in 1881 by Alfred P. Southwick, a dentist from Buffalo, New York, as a more humane alternative to hanging.
The first electric chair was built in New York in 1888, and the first execution using this method took place in 1890. The electric chair became closely linked to capital punishment in the United States and was also used extensively in the Philippines. However, its use has declined since the advent of lethal injection in 1979, which is now considered a more humane method.
Despite this shift, as of 2024, the electric chair remains an option for execution in seven US states: Alabama, Arkansas, Florida, Kentucky, Louisiana, South Carolina, and Tennessee. In these states, inmates may choose between the electric chair and lethal injection, except in South Carolina, where electrocution is the primary method, and Tennessee, where it can be used without prisoner input if lethal injection drugs are unavailable.
In Arkansas, Kentucky, and Tennessee, the electric chair is only offered to inmates sentenced before a certain date. These three states, along with Florida, also authorize electrocution as an alternative if lethal injection is deemed unavailable or ruled unconstitutional. Additionally, the electric chair remains an accepted alternative in Louisiana, Mississippi, and Oklahoma if other execution methods are ruled unconstitutional.
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Frequently asked questions
The electric chair is a device used for capital punishment through electrocution. The person being executed is strapped to a custom wooden chair and electrocuted via electrodes attached to the head and leg.
The person is strapped to the chair with belts across the chest, groin, legs, and arms. A metal skullcap-shaped electrode is attached to the scalp and forehead over a sponge moistened with saline solution. An additional electrode is moistened with conductive jelly and attached to a shaved portion of the leg. The executioner then pulls a handle to connect the power supply, sending a jolt of between 500 and 2000 volts for about 30 seconds. If the heart is still beating, another jolt is applied until the person is dead.
The electric chair was first used in 1890 in New York State to execute William Kemmler. It was conceived as a more humane alternative to hanging by Alfred P. Southwick, a New York dentist, in 1881. The term "electric chair" was coined in 1889.
As of 2024, the U.S. states of Alabama, Arkansas, Florida, Kentucky, Louisiana, South Carolina, and Tennessee still reserve the electric chair as an option for execution. However, it is not used as the sole method of execution in any state, with lethal injection being the preferred method.











































