What was the final approved revenue increase for NSP-Minnesota?

The Minnesota Public Utilities Commission (MPUC) approved a rate increase estimated to be approximately $103 million, or 3.8% of annual revenues, for NSP-Minnesota.

Why was the approved rate increase significantly lower than what NSP-Minnesota initially requested?

The MPUC made several determinations that reduced the revenue requirement, including not considering Sherco 3 'used and useful' in its entirety, deferring a portion of the Monticello plant investment, implementing an amortization of theoretical depreciation, and other adjustments. These factors collectively lowered the final approved increase from the company's requests of $285 million down to $103 million.

What is the significance of the MPUC's decision regarding the Monticello plant?

The MPUC determined that approximately 41.6% of the investment in the Monticello life cycle management/extended power uprate program should remain in construction work in progress until an uprate license is obtained from the NRC and the MPUC determines the prudence of the costs. Furthermore, the MPUC opened an investigation into the higher-than-expected costs associated with this program, which could have future implications.

Does Xcel Energy's 2013 earnings guidance remain unchanged?

Yes, Xcel Energy reaffirmed its 2013 earnings per share guidance of $1.85 to $1.95.

XEL/XELLL 8-K SEC Disclosure

Summary

Xcel Energy Inc.'s subsidiary, Northern States Power Company (NSP-Minnesota), filed a request with the Minnesota Public Utilities Commission (MPUC) for an increase in annual revenues. Initially seeking approximately $285 million, the request was revised to $209 million. The MPUC ultimately approved a rate increase estimated at $103 million, or 3.8%, a decision that is significantly lower than initially requested but still provides a modest revenue uplift. The MPUC's decision included several specific determinations, such as not deeming Sherco 3 as "used and useful" but allowing for property tax recovery and depreciation deferral. A significant portion of the Monticello plant's life cycle management investment was also placed in construction work in progress, pending NRC approval and prudence determination, with an investigation opened into cost overruns. The MPUC also implemented an amortization of theoretical depreciation for transmission and distribution property, a low-income surcharge, and adjusted the interest rate calculation for interim rate refunds. Xcel Energy reaffirmed its 2013 earnings guidance.

Key Highlights

1NSP-Minnesota sought a $285 million revenue increase, revised to $209 million.
2The MPUC approved a rate increase of approximately $103 million (3.8%) for NSP-Minnesota.
3Sherco 3 was deemed not "used and useful," with specific allowances for property taxes and depreciation deferral.
4A significant portion of Monticello plant's LCM/EPU investment was deferred to construction work in progress.
5An investigation into higher-than-expected costs for the Monticello LCM/EPU program was initiated.
6A $24 million reduction in revenue and depreciation expense due to theoretical depreciation reserve amortization was implemented.
7Xcel Energy reaffirmed its 2013 earnings per share guidance of $1.85 to $1.95.

XCEL ENERGY INC 8-K Report, Corporate Update (Aug 9, 2013)

Summary

Key Highlights

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