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Daimler & enercity storing new replacement EV batteries in working 15 MWh grid storage system; “living storage”

Green Car Congress

With a storage capacity totalling 15 MWh, the installation is one of the largest in Europe. By marketing the storage capacity on the German market for primary balancing power (PRL), the business model makes an important contribution to stabilization of the power grid and to the economic efficiency of electromobility.

Grid 150
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Gravity Batteries, Green Hydrogen, and a Thorium Reactor for China

Cars That Think

2021 was a big year for energy-related news, what with the ongoing hunt for new forms of energy storage and cleaner if not carbon-free electricity and events and research that spotlighted the weak links in our power grid. Well, let's think. And nature ‘messed’ with that judgment.” She looked at a recent study out of the U.S.

Hydrogen 103
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Mercedes-Benz Cars plants in Germany to be supplied with CO2-neutral energy from 2022

Green Car Congress

The preparations for exclusively green electricity for a climate-friendly production in Europe are already well advanced. Today, new plants in Europe are already planned with a CO2-neutral energy supply from the start. Already existing highly efficient gas CHP systems additionally generate local heat and power at the factories.

Germany 170
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Opinion: Reinventing fuel-based power for a more secure and resilient grid

Green Car Congress

For grid operators, the macro trends in power demand can be easy to predict, and therefore easier to balance. For example, demand will often increase when is it raining or peak during half time of a national televised sporting event. What are the mechanisms we need to balance a renewable grid?

Grid 332
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v2g, g2v technology company benefits drivers and grid

Baua Electric

Vehicle-to-Grid (V2G) and Grid-to-Vehicle (G2V) are two-way communication technologies that involve the flow of electricity between electric vehicles (EVs) and the power grid. Let’s explore each in detail: Vehicle-to-Grid (V2G) Technology: 1. Grid-to-Vehicle (G2V) Technology: 1.

Grid 52
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Volkswagen intends sales of 150K e-cars by 2020; 100K ID, ID SUV; >1M in 2025; more on MEB

Green Car Congress

Speeding up the shift to e-mobility will help us to meet the extremely ambitious CO 2 targets that have been set in Europe, China and the USA. The power electronics are effectively a link that controls the flow of high-voltage energy between the motor and the battery. —Thomas Ulbrich. Earlier post.).

2020 287
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Volkswagen’s first two production battery-electric vehicles debut at Frankfurt

Green Car Congress

and, acting as the link, controls the flow of high-voltage power between the e-motor and the lithium-ion battery (depending on battery voltage between 296 and up to 418 V). In doing so the power electronics convert the direct current (DC) stored in the battery into alternating current (AC) and use this to drive the motor.