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  2. IEC 60034 - Wikipedia

    en.wikipedia.org/wiki/IEC_60034

    The IE3 class will be mandatory from 1 January 2015 (7.5–375 kW) and 1 January 2017 (0.75–375 kW). [2] From June 1, 2021, three-phase motors from 0.75 kW to 1000 kW must meet at least IE3 efficiency. Electric motors from 0.12 kW to 0.55 kW must meet at least class IE2 efficiency. [3] From July 1, 2023, at least efficiency class IE4 will be ...

  3. Premium efficiency - Wikipedia

    en.wikipedia.org/wiki/Premium_efficiency

    Premium efficiency, when used in reference to specific types of Electric Motors (with a rotating shaft), is a class of motor efficiency.. As part of a concerted effort worldwide to reduce energy consumption, CO 2 emissions and the impact of industrial operations on the environment, various regulatory authorities in many countries have introduced, or are planning, legislation to encourage the ...

  4. Canadian Electrical Code - Wikipedia

    en.wikipedia.org/wiki/Canadian_Electrical_Code

    The Canadian Electrical Code, CE Code, or CSA C22.1 is a standard published by the Canadian Standards Association pertaining to the installation and maintenance of electrical equipment in Canada. The first edition of the Canadian Electrical Code was published in 1927. [1] The current (26th) edition was published in March of 2024.

  5. Minimum energy performance standard - Wikipedia

    en.wikipedia.org/wiki/Minimum_energy_performance...

    It started to adopt appliance efficiency regulations in 1978, and has updated the standards regularly over time, and expanded the list of covered appliances. In 1988, California's standards became national standards for the U.S. through the enactment of the National Appliance Energy Conservation Act (NAECA). The federal standards preempted ...

  6. Technical Standards and Safety Authority - Wikipedia

    en.wikipedia.org/wiki/Technical_Standards_and...

    The Technical Standards and Safety Authority (TSSA) is a regulatory authority that administers and enforces technical standards in the province of Ontario in Canada. [2] [3]It is a nonprofit organization that has been given powers by the Government of Ontario to create and enforce public safety rules in such areas as elevators, ski lifts, amusement rides, fuels, boilers, pressure vessels and ...

  7. International Energy Conservation Code - Wikipedia

    en.wikipedia.org/wiki/International_Energy...

    [1] [2] The code is updated every 3 years, to provide an ongoing standard of best practices for energy efficiency. [3] In addition to overall building standards the code defines the Climate Zones used in building, shown in this picture. These should not be confused with the USDA plant Hardiness zone. pre-2021 United States IECC Climate Zone

  8. Electricity sector in Canada - Wikipedia

    en.wikipedia.org/wiki/Electricity_sector_in_Canada

    Although Canada is the world's third-largest producer of natural gas, [97] Ontario imports natural gas from the United States and from western Canada.) If all the carbon emissions associated with natural gas-fueled generation were allocated to the exports, almost all the electricity consumed within Ontario would be from non-carbon or carbon ...

  9. Independent Electricity System Operator - Wikipedia

    en.wikipedia.org/wiki/Independent_Electricity...

    In April 2012, the Energy Minister of Ontario Chris Bentley introduced legislation in provincial Parliament to merge the Ontario Power Authority and IESO. [1] The merger was expected to take place in late 2012. After the Premier of Ontario Dalton McGuinty resigned in the fall of 2012, the merger was postponed.