Transmission Costs

Filed under:Uncategorized — posted by admin on July 6, 2019 @ 9:24 am

I’ve been noticing that in the transmission applications for… at least a decade now… that they don’t provide the costs estimates as they did previously. For example, for the Arrowhead Project, there was a detailed estimate of everything down to the cost of the structures, the wires, salvage value of removed lines, land cost, etc., and now, it’s just one number, plus contingency (at a much higher percentage that earlier) and AFUDC. They say they use MISO cost numbers, but don’t provide that info.

Well, lookie what I found:

Soooooo…. back to looking up info on claim that this Dodge County Wind 345kV is part of the “regional grid.”

Haven’t seen anything in this area since the utility pipedream of WRAO, most of which is already built.

See that red dotted line running east along I-90?  Split Rock (S. Falls) to Lakefield Junction was the 01-1958 “SW 345kV lines” way back when.

It’s my belief that ITC’s MVP lines 3 and 4 connecting from Lakefield Jct., and heading into the northern part of Iowa was the rest of the “I-90” line, but perhaps not? Time will tell… as will the MTEP!



image: detail of installation by Bronwyn Lace