What is the current status of Vogtle Unit 3?

In summary, Vogtle Unit 3, the first Westinghouse AP1000 in the US, safely reached initial criticality on March 6, 2023. This is a significant milestone in the startup testing sequence and marks the first time the nuclear reaction has been started inside the reactor. The reactor is now producing nuclear heat, which will be used to generate steam. Vogtle 3 was added to the list of active NPPs monitored by the US NRC on October 13, 2022, and had its upper internals installed on October 26-28, 2022. The head was also placed on the flange on October 29. The reactor is licensed to produce 3400 MWt and is
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https://www.georgiapower.com/compan...arted the nuclear reaction inside the reactor.

"March 6, 2023
Georgia Power today announced that Vogtle Unit 3 has safely reached initial criticality. Initial criticality is a key step during the startup testing sequence and demonstrates that -- for the first time -- operators have safely started the nuclear reaction inside the reactor. This means atoms are being split and nuclear heat is being made, which will be used to produce steam..."

EDIT: Note Vogtle 3 is the first Westinghouse AP1000 in the US. Several have been completed and are operating in China
 
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What is Vogtle 3 Initial Criticality?

Vogtle 3 Initial Criticality refers to the process of achieving a self-sustaining nuclear chain reaction in Unit 3 of the Vogtle Electric Generating Plant in Georgia, USA. This is a significant milestone in the construction of the nuclear reactor, as it marks the first time that the reactor is able to produce electricity.

Why is Vogtle 3 Initial Criticality important?

Vogtle 3 Initial Criticality is important because it is a crucial step in the process of bringing the nuclear reactor online and producing electricity. It demonstrates that the reactor is functioning properly and is capable of producing energy.

How is Vogtle 3 Initial Criticality achieved?

Vogtle 3 Initial Criticality is achieved by carefully controlling the amount and distribution of nuclear fuel in the reactor core. This allows for a controlled chain reaction to occur, producing heat that can be used to generate electricity.

What safety precautions are taken during Vogtle 3 Initial Criticality?

During Vogtle 3 Initial Criticality, strict safety measures are in place to ensure the protection of workers and the surrounding environment. These include radiation monitoring, emergency response plans, and strict adherence to safety protocols.

What happens after Vogtle 3 Initial Criticality?

After Vogtle 3 Initial Criticality, the reactor will undergo a series of tests and inspections to ensure that it is functioning properly and safely. Once these tests are completed, the reactor will be connected to the power grid and begin producing electricity for the surrounding area.

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