Attached files

file filename
EX-23 - EXHIBIT 23.1: MGEE CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - MGE ENERGY INCex23_1.htm
10-K - FORM 10-K - MGE ENERGY INCf10k_2015.htm
EX-12 - EXHIBIT 12.1: MGEE RATIO OF EARNINGS TO FIXED CHARGES - MGE ENERGY INCex12_1.htm
EX-12 - EXHIBIT 12.2: MGE RATIO OF EARNINGS TO FIXED CHARGES - MGE ENERGY INCex12_2.htm
EX-23 - EXHIBIT 23.2: MGE CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - MGE ENERGY INCex23_2.htm
EX-31 - EXHIBIT 31.1: MGEE CEO RULE 13A-14/15D-14 CERTIFICATION - MGE ENERGY INCex31_1.htm
EX-31 - EXHIBIT 31.2: MGEE CFO RULE 13A-14/15D-14 CERTIFICATION - MGE ENERGY INCex31_2.htm
EX-31 - EXHIBIT 31.3: MGE CEO RULE 13A-14/15D-14 CERTIFICATION - MGE ENERGY INCex31_3.htm
EX-31 - EXHIBIT 31.4: MGE CFO RULE 13A-14/15D-14 CERTIFICATION - MGE ENERGY INCex31_4.htm
EX-32 - EXHIBIT 32.1: MGEE CEO SECTION 1350 CERTIFICATION - MGE ENERGY INCex32_1.htm
EX-32 - EXHIBIT 32.2: MGEE CFO SECTION 1350 CERTIFICATION - MGE ENERGY INCex32_2.htm
EX-32 - EXHIBIT 32.3: MGE CEO SECTION 1350 CERTIFICATION - MGE ENERGY INCex32_3.htm
EX-32 - EXHIBIT 32.4: MGE CFO SECTION 1350 CERTIFICATION - MGE ENERGY INCex32_4.htm
10-K - FORM 10-K PDF - MGE ENERGY INCf10k_2015.pdf

EXHIBIT 21


Subsidiaries of MGE Energy, Inc.



As of December 31, 2015, the company held the following subsidiaries (all of which are formed or organized as Wisconsin entities):


·

Madison Gas and Electric Company – a regulated utility that generates and distributes electricity to approximately 146,000 customers in Dane County, Wisconsin, and purchases and distributes natural gas to approximately 152,000 customers in seven Wisconsin counties.


·

MGE Power LLC – owns MGE Power West Campus, LLC, and MGE Power Elm Road, LLC.


·

MGE Power West Campus, LLC – owns a controlling interest in the electric generating assets related to the West Campus Cogeneration Facility. MGE Power West Campus has leased its share of these assets to Madison Gas and Electric Company through a long-term lease agreement.


·

MGE Power Elm Road, LLC – owns an 8.33% undivided ownership interest in two coal-fired generating units in Oak Creek, Wisconsin. MGE Power Elm Road has leased its share of the generating units to Madison Gas and Electric Company through separate long-term lease agreements.


·

MGE Transco Investment LLC – owns a minority equity interest in American Transmission Company LLC, which owns and operates electric transmission facilities in Wisconsin.


·

Central Wisconsin Development Corporation – assists new and expanding businesses throughout central Wisconsin by participating in planning, financing, property acquisition, joint ventures and associated activities.


·

MAGAEL, LLC – holds title to property for future utility plant expansion and nonutility property.


·

MGE Services, LLC – owns NGV Fueling Services, LLC, and provides construction and other services.


·

NGV Fueling Services, LLC – owns and maintains natural gas compression equipment to facilitate the use of compressed natural gas in natural gas vehicles.


·

North Mendota Energy & Technology Park, LLC – owns and serves as the development entity for property.


·

MGE State Energy Services, LLC – holds a 50% interest in State Energy Services, LLC, in which a subsidiary of Wisconsin Energy Corporation holds the remaining 50% interest. State Energy Services was formed for the purpose of bidding on certain energy production assets and facilities currently owned by the State of Wisconsin, should the State decide to sell those facilities.