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  2. North American power transmission grid - Wikipedia

    en.wikipedia.org/wiki/North_American_power...

    The electric power transmission grid of the contiguous United States consists of 120,000 miles (190,000 km) of lines operated by 500 companies. The electrical power grid that powers Northern America is not a single grid, but is instead divided into multiple wide area synchronous grids. [1] The Eastern Interconnection and the Western ...

  3. United States National Grid - Wikipedia

    en.wikipedia.org/wiki/United_States_National_Grid

    The United States National Grid (USNG) is a multi-purpose location system of grid references used in the United States. It provides a nationally consistent "language of location", optimized for local applications, in a compact, user friendly format. It is similar in design to the national grid reference systems used in other countries.

  4. Electricity sector of the United States - Wikipedia

    en.wikipedia.org/wiki/Electricity_sector_of_the...

    The United States has the second largest electricity sector in the world, with 4,178 Terawatt-hours of generation in 2023. [ 2 ] In 2023 the industry earned $491b in revenue (1.8% of GDP) at an average price of $0.127/kWh. [ 3 ] There are three major synchronous electrical grids in the continental US: the Eastern Interconnection, the Western ...

  5. Regional transmission organization (North America) - Wikipedia

    en.wikipedia.org/wiki/Regional_transmission...

    ISOs and RTOs of North America as of 2024. A regional transmission organization (RTO) in the United States is an electric power transmission system operator (TSO) that coordinates, controls, and monitors a multi-state electric grid. The transfer of electricity between states is considered interstate commerce, and electric grids spanning ...

  6. Eastern Interconnection - Wikipedia

    en.wikipedia.org/wiki/Eastern_Interconnection

    The electric power transmission grid of the contiguous United States consists of 120,000 miles (190,000 km) of lines operated by 500 companies. The Eastern Interconnection is one of the two major alternating-current (AC) electrical grids in the North American power transmission grid. The other major interconnection is the Western Interconnection.

  7. Energy in the United States - Wikipedia

    en.wikipedia.org/wiki/Energy_in_the_United_States

    The United States' portion of the electrical grid in North America had a nameplate capacity of 1,213 GW and produced 3,988 TWh in 2021, using 37% of primary energy to do so. [6] [7] The country is the second-largest producer and consumer of electricity, behind China. [3] Natural gas overtook coal as the dominant source for electric generation ...

  8. Western Interconnection - Wikipedia

    en.wikipedia.org/wiki/Western_Interconnection

    The electric power transmission grid of the contiguous United States consists of 120,000 miles (190,000 km) of lines operated by 500 companies. The Western Interconnection is a wide area synchronous grid and one of the two major alternating current (AC) power grids in the North American power transmission grid.

  9. PJM Interconnection - Wikipedia

    en.wikipedia.org/wiki/PJM_Interconnection

    PJM Interconnection LLC. PJM Interconnection LLC (PJM) is a regional transmission organization (RTO) in the United States. It is part of the Eastern Interconnection grid operating an electric transmission system serving all or parts of Delaware, Illinois, Indiana, Kentucky, Maryland, Michigan, New Jersey, North Carolina, Ohio, Pennsylvania ...