This is a basic mod that adds steel pipes to the game after researching steel. It now adds huge electric poles that reach 60 blocks long. Adds 3 tiers of custom solar panels plus a more complicated and expensive intermediate process to produce them.
It is very costly, contains twice the throughput as regular pipes, goes underground further, and has higher resistances and bonuses. Very useful for sending oil across map late in the game, or squeezing two pipes into one.