Historical clue formulations

• Monthly util. bill — 2025-02-16
• Monthly utility bill: Abbr. — 2024-03-24
• Monthly util. bill — 2022-10-24
• Wind farm output: Abbr. — 2021-05-02
• The "E" in PG&E: Abbr. — 2020-11-16
• Certain utility: Abbr. — 2019-08-12
• "Juice": Abbr. — 2018-04-17
• Standard util. — 2018-02-22
• Tesla power source: Abbr. — 2016-06-15
• Wire transfer?: Abbr. — 2016-02-05
• Like some fans and fences: Abbr. — 2015-07-10
• Monthly bill: Abbr. — 2015-06-06
• Like many stoves: Abbr. — 2015-05-02
• Kind of engr. — 2014-06-14
• G.E. component: Abbr. — 2014-03-12
• Physics class subj. — 2014-02-08
• A.C. or D.C. — 2012-09-23
• The "E" of G.E.: Abbr. — 2012-01-30
• Monopoly util. — 2011-08-11
• Monopoly util. — 2011-05-01
• A util. — 2011-02-01
• Util. bill — 2011-01-03
• Like many appliances: Abbr. — 2010-04-16
• T.V.A. output — 2010-02-24
• Basic util. — 2009-08-10
• Monthly bill: Abbr. — 2009-07-12
• It's measured in amperes: Abbr. — 2009-02-09
• It may be D.C. — 2009-01-28
• Engineering subj. — 2009-01-25
• "Juice": Abbr. — 2008-10-15
• Util. bill — 2008-07-09
• Util. bill — 2006-10-16
• Monthly util. bill — 2006-09-04
• Kind of engr. — 2006-07-23
• A util. — 2006-07-11
• Basic util. — 2006-05-29
• Physics class subj. — 2006-02-08
• Kind of engr. — 2005-12-27
• It's A.C. or D.C. — 2005-06-27
• Household power: Abbr. — 2005-05-23
• Outlet output: Abbr. — 2004-10-13
• A util. — 2004-04-28
• Util. bill — 2004-04-04
• A.C., e.g. — 2004-01-09
• Utility supply: Abbr. — 2003-09-15
• A.C. or D.C., e.g. — 2003-07-31
• Major util. — 2003-05-27
• The "E" in P.G.&E.: Abbr. — 2003-02-03
• Wire transfer?: Abbr. — 2003-02-02
• Gas's partner: Abbr. — 2003-01-02