In Short
The Decision: The Federal Energy Regulatory
Commission's ("FERC") Opinion No. 569 establishes new
methodologies under Federal Power Act ("FPA") Section 206
for (i) determining whether existing electric utility transmission
ROEs are unjust and unreasonable; and (ii) calculating a new just
and reasonable ROE.
The Impact: In the short term, Opinion No. 569
resolves two complaints against Midcontinent Independent System
Operator ("MISO") transmission owners, and will impact
other high-profile cases, such as that against ISO-NE transmission
owners.
Looking Ahead: In the long term, Opinion No.
569 may reduce uncertainty over electric utility transmission ROEs,
but it is not yet clear whether it will represent FERC's final
word in a nearly decade-long fight.