#TuesdayFacts about nuclear power in the U.S.A ๐บ๐ธ
There are 54 commercially operating NPP with 92 nuclear power reactors in 28 U.S. states.
Of the currently operating nuclear power plants, 19 plants have 1 reactor, 32 plants have 2 reactors, and 3 plants have 3 reactors.
The Palo Verde nuclear power plant in Arizona is the LARGEST nuclear plant, and it has 3 powerful reactors with a combined net summer electricity generating capacity of 3,937 MW.
The R.E. Ginna Nuclear Power Plant in New York is the smallest nuclear plant, and it has one reactor with a net summer electricity generating capacity of about 581 MW.
The newest nuclear reactor to enter service, Watts Bar Unit 2 with 1,122 MW net summer electricity generating capacity, began commercial operation in 2016.
Two new nuclear reactors are actively under construction: Vogtle Units 3 and 4 in Georgia.
And Vogtle Unit 3 was recently authorized to begin with fuel loading and operations!
This beauty is the part of the NPP which is used to produce steam to supply the turbine generator units, which in turn generate electricity.
Letโs analyze this system together by using a 4-Loop PWR system by @WECnuclear as an example ๐
Included within the NSSS are the reactor coolant system (primary loop), auxiliary fluid systems & major electrical instrumentation required for the operation & control of the nuclear systems.
The NSSS is also known as the nuclear island.
Can you identify the primary loop?๐
The Reactor Coolant System (RCS) is used to remove energy from the reactor core & transfer that energy either directly or indirectly to the steam turbine, as described by the @NRCgov
Itโs always interesting to read opinions/articles against nuclear power. Not because I agree, but because it helps us, the nuclear advocates, to know how to tackle misinformation.
And I think this article mentions a couple of interesting points that should be discussed๐
1- โNuclear power is not a safe option for the futureโ
Again, relying and discussing the same topics: Chernobyl, TMI and Fukushima.
Did you get this out of @Greenpeace ?
The important question should be: what should we do about the growing need for energy and the demands imposed on us by the climate crisis? Itโs true that renewables cannot fill the gap alone.
#Didyouknow... the nuclear energy industry is one of the few industries with a security program that's regulated by the federal government.
The @NRCgov ๐บ๐ธholds nuclear power plants to the highest security standards of any American industry.
#NuclearPowerPlants are very robust structures that are very difficult to penetrate. The combination of these structures, a well-armed professional security force, strict access controls, & multiple backup safety systems provides layer-upon layer of safety and security.
Security measures are based on three concentric circles, with the level of security increasing as one gets closer to the reactor.
Chornobyl (1986) & Fukushima (2011) are very well-known #nuclear disastersโฆ but have you ever heard about Three Mile Island incident?
This coming May 4th many people will be talking about this event (thanks, @netflix), so letโs inform ourselves to know the FACTS about it.
Long story short:
In 1979 at Three Mile Island nuclear power plant in the USA, a cooling malfunction caused part of the core to melt in the #2 reactor. The TMI-2 reactor was destroyed.
Hereโs what happened ๐
The Three Mile Island (TMI) Generating Station is a closed nuclear power plant located in Pennsylvania, USA ๐บ๐ธ
Itโs composed of 2 pressurized water reactors, TMI-1 & TMI-2, that started generating electricity in 1974 and 1978, respectively.
We know that #NuclearEnergy is one of the largest sources of zero-emissions power in the ๐, but as any other energy-generation industry, it generates a "waste".
And I got some news for you: It is actually consider a valuable resource, not a waste!