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How to Prevent Blackouts by Packetizing the Power Grid

Cars That Think

That need for balance is true of electric power grids, too. Spiking demand for electric heat collided with supply problems created by frozen natural-gas equipment and below-average wind-power production. One is to do a modernized version of what we have done in the past: Build giant, centralized infrastructure.

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Wind-to-Hydrogen Tech Goes to Sea

Cars That Think

Then, as now, wind farms are operating off the world’s coasts—but not all of these offshore sites are connected to the mainland via underwater power cables. Sweden’s Vattenfall is aiming to build an offshore, hydrogen-producing wind-turbine demonstrator in the same area. Conventional, or gray, hydrogen: $1.50

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Siemens presents three-point plan for implementing cost-efficient energy transition in Germany

Green Car Congress

In addition, despite the rigorous development of renewables, carbon dioxide emissions are increasing, because the energy mix increasingly includes coal-fired power plants that emit large quantities of CO 2 to compensate for weather-related fluctuations in power generation from renewables and the closing of nuclear plants.

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Geely invests in Carbon Recycling Intl.; vehicles fueled by methanol from CO2, water and renewable energy

Green Car Congress

This investment will build on our existing methanol technology, facilitating even more valuable solutions and helping to propel this part of our business in China. Methanol can be produced from a range of renewable sources and fossil-fuel based feed-stocks; in practice methanol is mainly produced in coal-rich China from coal.

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Ford partners with Haier, Trina Solar and Delta Electronics to launch MyEnergi Lifestyle in China

Green Car Congress

If every home in the United States were to implement these energy-saving technologies, it would be the equivalent of taking all the homes in California, New York and Texas—32 million homes—off the power grid. The MyEnergi Lifestyle model also predicts: 32% reduction of PM 2.5. 35% reduction of PM 10. 38% reduction of NO x.

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CMU researchers find controlled charging of PHEVs can cut cost of integration into electricity system by 54-73%; higher benefits with wind power

Green Car Congress

To compensate for the increased amounts of these inherently–variable sources of electricity, the power grid requires additional flexibility to manage fluctuations in generation. As one of the fastest growing electricity sources in the United States, wind can be expected to meet a large proportion of the renewable portfolio standards.

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

Cars That Think

Goldstein: Oh, that’s interesting because the—I mean, where I was going with that connection to legislation is that—I think what Bob found in the EV transition is that the knowledge base of the people who are charged with making decisions about regulations is pretty small. And— Cass: Oh, that was quite controversial. And it bundles up.

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