As a member of @dachcolony, let me put a little bit light in there. @dachcolony is a german-speaking alliance in @nextcolony, the recent game. The ownership of that enterprise is divided upon many of our members, 1 DACH representing the ownership of 0.01% of @dachcolony. In the beginning of the game, we sent STEEM to @dachcolony, and we got 2 DACH per 1 STEEM sent. Nowadays, 1 DACH costs about 1 STEEM, but still earns you a place in our alliance (you should speak german though).

The uranium equivalent (UE) is a totally different concept and independent from the DACH. Ingame, there are 4 resources, with uranium being the most valuable one. But (at least at this early stage) transport of resources between planets and accounts is incredibly slow and hard. So we invented the UE to trade items ingame without having to send around slow and expensive ships. 1UE has a fixed price of 1 uranium, as @dachcolony guarantees that every uranium sent to one of its planets will be sent back as 1 UE token to the delivering account and vice versa.

Quite genius, isn't it?^^