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June 26, 2019

The OEB has posted updated supply mix data with information from 2018. As per Ontario Regulation 416/99 made under the OEB Act, and the Board’s Directive, this information is required to be disclosed to Ontario consumers.

In 2018, supply mix percentages are as follows:

  • Nuclear – 58.4%
  • Water Power – 23.9%
  • Natural Gas – 6.2%
  • Wind – 8.0%
  • Solar PV – 2.3%
  • Bioenergy – 0.5%
  • Non-Contracted – 0.8%

Additional details.