Reactor can be made after reaching the Moon (later HV age | beginning of EV age). It’s a very good source of energy for EV / IV age, but creating a reactor and a good set-up is a bit more challenging, but it also depends if you want to produce energy or “multiply” items.

Fuel Rods Data

Neutron reflectors

These are passive components that ensure that fuel rods are more efficient (produce more energy and heat) by reflecting their neutron pulses. Each reflected neutron reduces the reflectivity of the reflector by 1, so a quad fuel rod will reduce the reflectivity by 4 each reactor tick.

We have 3 versions of the reflector:
1. Neutron Reflector – 30K durability 
2. Thick Neutron Reflector – 120K durability 
3. Iridium Neutron Reflector – Nemá durabilitu

Heat vents

The best option to remove heat from the reactor is heat vents. Heat Vents remove heat from themselves (self) while absorbing heat from the reactor shell (hull). Heat Vents do not absorb heat from adjacent components (other than fuel rods). Reactor and Overclocked Vents can absorb reactor heat regardless of where they are located.

Vent Type		Near	Hull	Max Heat
	Reactor Heat Vent	6	0	1000
	Advanced Heat Vent	12	0	1000
	Component Heat Vent	5	5	1000
	Overclocked Heat Vent	20	36	1000

Heat exchangers

The best method of heat transfer between components is heat exchangers. They have a better ability to absorb heat than heat vents and attempt to intelligently balance the heat based on maximum heat (%).

If we have a base heat exchanger (2500 capacity) and it has a temperature of 1250 and only shares it with the base reactor (10K capacity) it will try to move heat until it is 250 (10% heat) and the reactor hull is 1000 (10% heat). Heat exchangers are constantly making adjustments as the temperature is constantly changing depending on the surrounding components (near) and also the reactor hull (hull) and their maximum capacity.

Vent type		Self	Hull	Max Heat
	Heat Exchanger	12	4	2500
	Advanced Heat Exchanger	24	8	10000
	Reactor Heat Exchanger	0	72	5000
	Component Heat Exchanger	36	0	5000

Coolant cells

Coolant cells, compared to heat vents, accumulate much more heat, but have no self-cooling and therefore require heat exchangers to remove the accumulated heat (and for heat vents to remove it).
We have 3 types of coolant cells:

	10k Coolant Cell
	30k Coolant Cell
	60k Coolant Cell

Condensators

Like coolant cells, they can hold a lot of heat, but it will destroy them instantly. (In a Fluid Reactor they are ineffective because the heat is completely eliminated instead of being transferred to the coolant).
Condensers can only be repaired via redstone or lapis lazuli, so using them in a reactor makes it
a disposable coolant or SUC type.

Item		Durability	Repair item	Base amount
	RSH-Condensator	20 000	REDSTONE	10,000	Block of Redstone using RSH-Coolant Injector fixes up to 17-20k
	LZH-Condensator	100 000	REDSTONE	5,000	Lapis Lazuli fixes up to 40k / Block of Lapis Lazuli using LZH-Coolant Injector fixes up to 85k-100k

Simple reactors for generating EU

Normal – 800 EU, 4 quad thorium, 1 chamber, uranium version will not work.

1920 EU, 10 quad thorium rod.

3200 EU, 4 quad uranium rod.

4200 EU, 7 quad uranium rod.

1200 EU, 2 quad uranium, 0 chamber

MOX Heat-Neutral

800 – 1820 EU, 3 dual mox, 0 chamber

1200-2730 EU, 4 dual mox, 1 chamber

3000-6825 EU, 5 quad mox

3840-19200 EU, 16 quad, 4 chamber.

6240-27200 EU, 24 quad, 4 chamber. (57120 He for Uranium and 59640 He for Thorium can be used).

32000 EU, 30 quad uranium, only 1A LuV

7 906 206 EU, 40 The Core, for true madmen (3A na UHV)

270 – 1350 EU, single rod of any type

Mass Production Breeders

1680 – 2800 EU, 14 quad thorium/dual uranium rod, 4 chamber

1920 EU, 16 quad thorium, 4chamber.

2280-3800 EU, 19 quad thorium/dual uranium

4000 EU, 19 dual uranium and 4 single uranium.