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PLITICAL
DATA

Electricity Act, 1998 — evolution timeline

Ontario · 86 consolidated versions · 9 amending bills.

← Back to the Act

86 consolidated versions from Jan 1, 2004 to Apr 24, 2026. Tap a consolidation to see what changed.

  1. Apr 24, 2026 · consolidation · current
  2. Dec 11, 2025 · consolidation
  3. Jun 5, 2025 · consolidation
  4. Dec 4, 2024 · consolidation
  5. Apr 1, 2024 · consolidation
  6. Feb 22, 2024 · consolidation
  7. Dec 31, 2023 · consolidation
  8. Apr 1, 2023 · consolidation
  9. Mar 15, 2023 · consolidation
  10. Dec 8, 2022 · consolidation
  11. Jan 1, 2022 · consolidation
  12. Dec 2, 2021 · consolidation
  13. Oct 19, 2021 · consolidation
  14. Jun 3, 2021 · consolidation
  15. Apr 27, 2021 · consolidation
  16. Apr 12, 2021 · consolidation
  17. Dec 31, 2020 · consolidation
  18. Jul 21, 2020 · consolidation
  19. Jul 14, 2020 · consolidation
  20. Dec 31, 2019 · consolidation
  21. Dec 10, 2019 · consolidation
  22. Nov 1, 2019 · consolidation
  23. Jun 8, 2019 · consolidation
  24. May 9, 2019 · consolidation
  25. Mar 26, 2019 · consolidation
  26. Jan 1, 2019 · consolidation
  27. Dec 6, 2018 · consolidation
  28. ~Jul 11, 2018 · bill
    Bill 34

    Green Energy Repeal Act, 2018

  29. May 8, 2018 · consolidation
  30. Mar 8, 2018 · consolidation
  31. Jan 1, 2018 · consolidation
  32. Dec 14, 2017 · consolidation
  33. Nov 14, 2017 · consolidation
  34. Jun 1, 2017 · consolidation
  35. May 17, 2017 · consolidation
  36. Mar 22, 2017 · consolidation
  37. Jul 1, 2016 · consolidation
  38. Jun 9, 2016 · consolidation
  39. Dec 10, 2015 · consolidation
  40. Oct 15, 2015 · consolidation
  41. Aug 31, 2015 · consolidation
  42. Jun 4, 2015 · consolidation
  43. Jan 1, 2015 · consolidation
  44. Jul 24, 2014 · consolidation
  45. ~Jul 2, 2014 · bill
    Bill 107

    Listening to Ontarians Act (Hydro One and Other Electricity Assets), 2015

  46. ~Jul 2, 2014 · bill
    Bill 150

    Energy Referendum Act, 2015

  47. ~Jul 2, 2014 · bill
    Bill 132

    Fair Hydro Act, 2017

  48. ~Jul 2, 2014 · bill
    Bill 188

    Protecting Hydro Consumers Act (Prepayment Meters), 2017

  49. ~Jul 2, 2014 · bill
    Bill 91

    Stopping Electricity Disconnections in the Winter Act, 2017

  50. Jun 13, 2013 · consolidation
  51. Dec 31, 2012 · consolidation
  52. Jun 20, 2012 · consolidation
  53. Dec 31, 2011 · consolidation
  54. ~Nov 21, 2011 · bill
    Bill 42

    Affordable Energy and Restoration of Local Decision Making Act, 2012

  55. ~Nov 21, 2011 · bill
    Bill 75

    Ontario Electricity System Operator Act, 2012

  56. ~Nov 21, 2011 · bill
    Bill 153

    Complying with International Trade Obligations Act, 2014

  57. Jun 6, 2011 · consolidation
  58. May 12, 2011 · consolidation
  59. Jan 1, 2011 · consolidation
  60. Oct 25, 2010 · consolidation
  61. May 18, 2010 · consolidation
  62. Dec 15, 2009 · consolidation
  63. Sep 9, 2009 · consolidation
  64. May 14, 2009 · consolidation
  65. Jan 1, 2009 · consolidation
  66. Nov 27, 2008 · consolidation
  67. May 14, 2008 · consolidation
  68. Jan 17, 2008 · consolidation
  69. Jan 1, 2008 · consolidation
  70. Oct 1, 2007 · consolidation
  71. Aug 20, 2007 · consolidation
  72. Aug 15, 2007 · consolidation
  73. Jul 25, 2007 · consolidation
  74. Jun 4, 2007 · consolidation
  75. May 17, 2007 · consolidation
  76. Jan 1, 2007 · consolidation
  77. Dec 20, 2006 · consolidation
  78. Oct 19, 2006 · consolidation
  79. Aug 1, 2006 · consolidation
  80. Jun 12, 2006 · consolidation
  81. May 3, 2006 · consolidation
  82. Mar 28, 2006 · consolidation
  83. Dec 15, 2005 · consolidation
  84. Nov 30, 2005 · consolidation
  85. Nov 1, 2005 · consolidation
  86. Feb 5, 2005 · consolidation
  87. Jan 31, 2005 · consolidation
  88. Jan 1, 2005 · consolidation
  89. Dec 20, 2004 · consolidation
  90. Dec 16, 2004 · consolidation
  91. Dec 9, 2004 · consolidation
  92. Nov 30, 2004 · consolidation
  93. Nov 4, 2004 · consolidation
  94. Jun 17, 2004 · consolidation
  95. Jan 1, 2004 · consolidation