Thermal Expansion 1

Thermal Expansion (now referred to as Thermal Expansion 1) is a tech mod that expands the usage of (MJ) in your world. It adds machines that let you process resources, and ways to simplify resource gathering such as and. Although it uses MJ, it does not provide a way of producing or transmitting it, so another mod such as or  has to be used.

For Minecraft 1.4, Thermal Expansion added its own form of MJ generation, as well as a method of transmission and storage, started generating its own ores, and changed majority of the recipes to utilise the new materials. These changes became.