midcontinent independent system operator

Following a decision of the Federal Energy Regulatory Commission (FERC) released last week that cuts transmission owners’ return on equity (ROE) by more than 200 basis points,[1] ratepayers in the Midcontinent Independent System Operator, Inc. (MISO) footprint will save an estimated $200 million per year.

Spurred by industrial customers’ challenge to MISO’s ROE rate in 2013, FERC ultimately found in its September 28, 2016 order that MISO’s ROE of 12.38% – which had been in place since 2002 – was unjust and unreasonable, and reset it to a base rate of 10.32%.[2]  Transmission owners may also qualify for transmission incentive ROE adders, although the maximum ROE rate may not exceed 11.35%.[3]  FERC also ordered that refunds be issued on a prospective basis for the period from November 12, 2013 through February 11, 2015.[4]
Continue Reading MISO Transmission Owners’ Return on Equity Cut by FERC

Today, the Eighth Circuit determined that the Next Generation Energy Act (“NGEA”), a Minnesota law that established power sector standards for carbon dioxide emissions, was unconstitutional (decision available here). In so doing, the Court affirmed the decision of District Court Judge Susan Nelson, whose 2014 decision we covered in “Court Declares Minnesota

Minnesota legislators passed the Next Generation Energy Act in 2007 which, in part, established power sector standards for carbon dioxide emissions. As a result Minn. Stat. §216H.03 now provides that no person shall:

  • Construct within a state a new large energy facility that would contribute to statewide power sector carbon dioxide emissions;
  • Import or commit to import from outside the state power from a new large energy facility that would contribute to statewide power sector carbon dioxide emissions; or
  • Enter into a new long-term power purchase agreement that would increase statewide power sector carbon dioxide emissions. For the purposes of this section, a long-term power purchase agreement means an agreement to purchase 50 megawatts of capacity or more for a term exceeding five years.

In 2011 neighboring state North Dakota, along with coal and utility interests, challenged the law and named as defendants the Commissioners of the Minnesota Public Utilities Commission and the Department of Commerce. Today District Court Judge Susan Nelson ruled in favor of the plaintiffs on cross motions for summary judgment. She determined the second and third provisions of the above statute unconstitutional, finding that they are per se invalid under the dormant Commerce Clause. Minnesota Governor Dayton quickly responded to the ruling with a press statement articulating his intentions to vigorously defend the law and appeal the decision.Continue Reading Court Declares Minnesota Coal Law Unconstitutional: Electrons Favor the Laws of Physics to Those of Governments

From my colleague, Andrew Moratzka:

On June 7th, 2013, the United States Court of Appeals for the Seventh Circuit issued an opinion in Illinois Commerce Commission, et al., v. Federal Energy Regulatory Commission, affirming the Federal Energy Regulatory Commission’s approval of the Midcontinent Independent System Operator, Inc. (MISO) Multi-Value Project (MVP) tariff for