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Bills from the 2009–10 session

Assembly Bill 600

Authority of the Public Service Commission regarding fuel costs of certain electric public utilities and granting rule-making authority

Topics: Electric utility, Fuel, Public Service Commission

Became law

The governor signed it on May 19, 2010. It's ⁠.

  1. Introduced, passed

    Nov 24, 2009

  2. Committee, passed

    Approved

  3. Assembly vote, passed

    Passed Feb 25, 2010

  4. Senate vote, passed

    Passed Apr 20, 2010

  5. Governor, passed

    Signed

  6. Law, here now

    2009 Wisconsin Act 403

Latest entry in the official record, May 21, 2010: “Published 6-1-2010”

Read the bill

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What it does

Summary by the , the Legislature's nonpartisan drafting office. It's their wording, not ours.

Current law allows the Public Service Commission (PSC) to grant a rate increase to an electric public utility for increases in fuel costs that are of an extraordinary or emergency nature. The PSC may grant the increase after a hearing limited in scope to the question of the increase in fuel costs. For purposes of the foregoing, current law excludes the following from the definition of "electric public utility": 1) a public utility wholly owned and operated by a municipality or cooperative association; 2) a public utility that purchases, under federal or state approved wholesale rates, more than 50 percent of its electric power requirements from entities that are not affiliated interests of the public utility; and 3) a public utility with annual total gross operating revenues of $2.5 million or more whose electric generation equipment has a total capacity of less than 30 megawatts.

This bill eliminates the PSC's authority described above and allows the PSC, after a hearing, to approve a fuel cost plan for an electric public utility, or, if an electric public utility's actual fuel costs are outside of the utility's fuel cost annual tolerance, as established by the PSC, to commence a proceeding to adjust rates that is outside of a general rate case proceeding for the electric public utility. "Electric utility" is defined to have the same exclusions as under current law. Also, if the PSC approves a fuel cost plan for an electric public utility, the bill requires the PSC to defer for subsequent rate recovery or refund any under-collection or over-collection of fuel costs that are outside of the utility's symmetrical fuel cost tolerance, as established by the PSC. Finally, the bill requires the PSC to promulgate a rule to implement the bill's requirements.

Who's behind it

32 lawmakers are its ⁠. 16 are Democrats and 15 are Republicans. 1 has no party on record.

10 more lawmakers ⁠.

See all 42 names

Authors (32)

Signed on in support (10)

How lawmakers voted

There were 2 votes on this bill.

Assembly Committee on Energy and Utilities vote to recommend it

Passed, 12 to 0 · Jan 20, 2010

No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.

Official motion: “Report passage recommended by committee on Energy and Utilities, Ayes 12, Noes 0”. Official record · This vote on its own page

Senate Committee on Commerce vote to recommend it

Passed, 7 to 0 · Apr 14, 2010

No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.

Official motion: “Report concurrence recommended by committee on Commerce, Utilities, Energy, and Rail, Ayes 7, Noes 0”. Official record · This vote on its own page

What happened

  1. May 21, 2010

    The new law was published.

  2. May 19, 2010

    The governor signed it. It became 2009 Wisconsin Act 403.

  3. May 13, 2010

    Sent to the governor.

  4. Apr 20, 2010

    The Senate passed it too.

  5. Apr 20, 2010

    1 more senator signed on in support.

  6. Apr 14, 2010

    The committee voted to recommend passing it, 7 to 0.

  7. Apr 7, 2010

    The committee held a public hearing.

  8. Mar 1, 2010

    Sent to the Senate Committee on Commerce, Utilities, Energy, and Rail.

  9. Feb 26, 2010

    The Senate received it.

  10. Feb 25, 2010

    The Assembly passed it.

  11. Jan 20, 2010

    Sent to the Assembly Committee on Rules.

  12. Jan 20, 2010

    The committee voted to recommend passing it, 12 to 0.

  13. Jan 5, 2010

    The committee held a public hearing.

  14. Nov 24, 2009

    Sent to the Assembly Committee on Energy and Utilities.

  15. Nov 24, 2009

    Introduced in the Assembly.

See the official record, word for word
  1. Nov 24, 2009 · Assembly

    Introduced by Representatives Soletski, Montgomery, Zepnick, Benedict, Bies, Colon, Danou, Davis, Dexter, Fields, Friske, Garthwaite, Gunderson, Hintz, Honadel, Huebsch, Mason, Mursau, A. Ott, Petersen, Rhoades, Shilling, Sinicki, Smith, Staskunas, Steinbrink, Suder, Townsend, Van Roy, Vos, Vruwink and Zigmunt;Cosponsored by Senators Plale, Kreitlow, Sullivan, Erpenbach, Taylor, Schultz, Olsen, Harsdorf and Darling

  2. Nov 24, 2009 · Assembly

    Read first time and referred to committee on Energy and Utilities

  3. Jan 5, 2010 · Assembly

    Public hearing held

  4. Jan 19, 2010 · Assembly

    Executive action taken

  5. Jan 20, 2010 · Assembly

    Report passage recommended by committee on Energy and Utilities, Ayes 12, Noes 0

  6. Jan 20, 2010 · Assembly

    Referred to committee on Rules

  7. Feb 23, 2010 · Assembly

    Placed on calendar 2-25-2010 by committee on Rules

  8. Feb 25, 2010 · Assembly

    Read a second time

  9. Feb 25, 2010 · Assembly

    Ordered to a third reading

  10. Feb 25, 2010 · Assembly

    Rules suspended

  11. Feb 25, 2010 · Assembly

    Read a third time and passed

  12. Feb 25, 2010 · Assembly

    Ordered immediately messaged

  13. Feb 26, 2010 · Senate

    Received from Assembly

  14. Mar 1, 2010 · Senate

    Read first time and referred to committee on Commerce, Utilities, Energy, and Rail

  15. Apr 7, 2010 · Senate

    Public hearing held

  16. Apr 14, 2010 · Senate

    Executive action taken

  17. Apr 14, 2010 · Senate

    Report concurrence recommended by committee on Commerce, Utilities, Energy, and Rail, Ayes 7, Noes 0

  18. Apr 14, 2010 · Senate

    Available for scheduling

  19. Apr 16, 2010 · Senate

    Placed on calendar 4-20-2010 pursuant to Senate Rule 18(1)

  20. Apr 20, 2010 · Senate

    Senator Hansen added as a cosponsor

  21. Apr 20, 2010 · Senate

    Read a second time

  22. Apr 20, 2010 · Senate

    Ordered to a third reading

  23. Apr 20, 2010 · Senate

    Rules suspended

  24. Apr 20, 2010 · Senate

    Read a third time and concurred in

  25. Apr 20, 2010 · Senate

    Ordered immediately messaged

  26. Apr 20, 2010 · Assembly

    Received from Senate concurred in

  27. May 6, 2010 · Assembly

    Report correctly enrolled

  28. May 13, 2010 · Assembly

    Presented to the Governor on 5-13-2010

  29. May 19, 2010 · Assembly

    Report approved by the Governor on 5-18-2010. 2009 Wisconsin Act 403

  30. May 21, 2010 · Assembly

    Published 6-1-2010

Terms on this page

Wisconsin Act

The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.

Official term: Act. More in the glossary

Legislative Reference Bureau

The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.

Official term: LRB analysis. More in the glossary

Author

A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.

Official term: Author, coauthor. More in the glossary

Signed on in support

Lawmakers who back a bill without being one of its authors, often from the other chamber.

Official term: Cosponsor. More in the glossary

Roll call

A vote where each lawmaker's yes or no is recorded by name.

Official term: Roll call vote. More in the glossary

From the Wisconsin Legislature's official record, checked Sep 15, 2026. See the source

Wisconsin Act

The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.

Official term: Act

Legislative Reference Bureau

The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.

Official term: LRB analysis

Author

A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.

Official term: Author, coauthor

Signed on in support

Lawmakers who back a bill without being one of its authors, often from the other chamber.

Official term: Cosponsor

Roll call

A vote where each lawmaker's yes or no is recorded by name.

Official term: Roll call vote