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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

It occurred in the wake of the California electricity crisis of 2000 and 2001, when mismanaged deregulation, market manipulation, and environmental catastrophe combined to unhinge the power grid. Electricity is a commodity that is bought and sold, and yet unlike most other commodities, it cannot easily be stored.

Grid 140
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The Birthplace of the AC Grid

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The facility generated three-phase 60 Hz AC electricity—the standard in the United States today—and powered Sacramento businesses such as Buffalo Brewing , as well as the California State Capitol building and the city's streetcars. The Folsom Powerhouse's main building contained four 750-kilowatt generators that were each 2.6

Grid 109
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Wind-to-Hydrogen Tech Goes to Sea

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Sweden’s Vattenfall is aiming to build an offshore, hydrogen-producing wind-turbine demonstrator in the same area. Unlike today, the future will see a climate-neutral world where energy will primarily be electricity from photovoltaics, wind turbines, and hydroelectric power plants. Conventional, or gray, hydrogen: $1.50

Wind 92
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HVDC Networks Come to Europe

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The 260-kilometer, 320-kilovolt high-voltage direct-current (HVDC) transmission system, based on technology from Hitachi Energy , in Zurich, marks a milestone in an ongoing transformation of the European power grid: It will plug into the first truly dynamic multiterminal HVDC network in Europe. electrical engineers with HVDC expertise.

Europe 130
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How to Hasten India’s Transition Away From Coal

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MW of captive wind power off-site, the electricity from which will be wheeled in. Should the local power grid fail, the complex has backup diesel generators. To get closer to 100 percent renewable energy, the complex needs to store some of its wind and solar power. IIT Madras.

Coal 85
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Lean Software, Power Electronics, and the Return of Optical Storage

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It’s very similar to the infrastructure for electric cars because the idea, ultimately, for electric cars is that you also are revamping your grid to facilitate, whatchamacallit, intermittent renewable energy sources, like wind and solar, because having an electric car that runs off a coal-fired power plant is defeating the purpose, essentially.

Power 77
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Practical Power Beaming Gets Real

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This is, after all, how all the energy stored in wood, coal, oil, and natural gas originally got here: It was transmitted 150 million kilometers through space as electromagnetic waves—sunlight—most of it millions of years ago. Reducing the need to transport fuel, batteries, or other forms of stored energy will have far-reaching consequences.

Power 145