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Sandia team puts power into local grid with supercritical CO2 closed-loop Brayton-cycle turbine

Green Car Congress

Sandia National Laboratories researchers recently delivered electricity produced by a new power-generating system to the Sandia-Kirtland Air Force Base electrical grid. In comparison, the Brayton cycle has a theoretical conversion efficiency upwards of 50%. It took us a long time to get the data needed to let us connect to the grid.

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Comprehensive LCA report from Ricardo on behalf of EC confirms environmental benefits of electrified powertrains

Green Car Congress

Show the overall significant potential benefits of xEVs (and particularly BEVs) already today (based on the current average EU grid mix, and projected improvements in this) across most of the impact metrics assessed in the study, for both light- and heavy-duty vehicle types. The implementation of LCA modeling choices (e.g.

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Fossil Fuels Renewable Energy and EV Modern Life

Setec Powerr

Current versions of renewable energy such as solar cells and windmills do far less damage to the environment than oil rigs, fracking, and strip mining, but they do damage the environment. Windmills can harm migrating birds, and solar cells require toxic substances to be manufactured. We need off-grid and on-grid solutions.

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2nd Time Programs for Impaired EV Batteries – E-Vehicleinfo

Baua Electric

The foundations serve as in response to the concept that of Prolonged Manufacturer Accountability (EPR) the place the manufacturers (together with importers) of batteries are liable for assortment and recycling/refurbishment of misuse batteries and worth of recovered fabrics from wastes into pristine batteries.

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Aqua Metals is building a more sustainable battery recycling ecosystem

Charged EVs

Several companies are developing chemical processes, but these are still at pilot scale, and Aqua’s execs see serious challenges in delivering the required product purity and dealing with waste streams. There are real challenges with waste streams—they yield a lot of sulfuric acid and sodium sulfate, which will need to get landfilled.

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Report for IPCC finds renewables could supply up to 77% of global energy by 2050 under most optimistic scenario; need for enabling public policies and investments

Green Car Congress

Biomass and solar are shown as primary energy due to their multiple uses. As a comparison, 314 Exajoules is more than three times the annual energy supply in the United States in 2005, which is also a similar level of supply on the Continent of Europe according to various government and independent sources. Source: SRREN.

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Must Read 40+ Electric Vehicle Interview Questions & Answers

Get Electric Vehicle

Electric motors have higher efficiency rates compared to internal combustion engines, which waste a significant amount of energy as heat. EVs convert a higher percentage of electrical energy from the battery into actual propulsion, resulting in less energy waste. This comparison does not include all the factors about eco-friendliness.