Cars That Think

MARCH 11, 2023

They wanted to see whether an electric vehicle could feed electricity back to the grid. The company’s president, Tom Gage , dubbed the system “vehicle to grid” or V2G. And EV owners would become entrepreneurs, selling electricity back to the grid. And indeed, that’s how promoters of vehicle-to-grid technology perceive the EV.

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Grid Power Powered Vehicles 138

Green Car Congress

APRIL 12, 2012

The purpose of this project is to demonstrate load shifting by charging at night when demand is low, storing power produced from renewable sources in rechargeable batteries, and supplying such power back to the grid when factory facilities and offices face peak demand. Building and components. Click to enlarge.

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Mitsubishi Grid Companies Batteries 236

Green Car Congress

MAY 10, 2011

The report, Bucks for balancing: can plug-in vehicles of the future extract cash—and carbon—from the power grid? , is based on a research collaboration between a team of engineers from Ricardo and National Grid, the operator of the high voltage electricity transmission system within Great Britain (GB). Click to enlarge.

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Grid Plug-in Plug Market 247

Green Car Congress

MARCH 5, 2019

The Volkswagen Group Components brand will be showcasing the near-series design study of its flexible quick charging station at the Geneva Motor Show. Connected to the grid or even off-grid, the station can charge up to four electric cars simultaneously, based on the principle of a ‘power bank’, two with DC quick charging.

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Design Charging Power Grid Grid 191

Green Car Congress

FEBRUARY 27, 2019

A global battery consortium charged with advancing lead battery technology has re-launched as it prepares a new technical roadmap designed to extend both the performance and lifetime of the core battery technology. One of the Consortium’s studies is already underway in the US in partnership with the Argonne National Laboratory.

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Batteries Battery Energy Storage Re-Charge 223

Green Car Congress

AUGUST 2, 2021

EDF, through EDF Group subsidiary DREEV, has launched a new commercial charging service using vehicle-to-grid (V2G) technology in the UK, in partnership with Nissan. This means businesses can support the grid by consuming low carbon energy, and progress towards their net zero and decarbonization targets, whils reducing their costs.

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Nissan Fleet Commercial Grid 199

Cars That Think

APRIL 11, 2023

Whenever new technologies are introduced into the power grid, there’s always a chance they could disrupt the system, possibly even leading to blackouts. Finding ways to deal with the impact on the grid caused by incorporating renewable energy has been the focus of Vijay Vittal ’s research for nearly 20 years.

Arizona 85

Arizona Grid Universal Power Grid 85

Green Car Congress

MARCH 30, 2018

Required fleet size by battery range and charging network. Lines represent exponential fits for simulation results, which were collected at 10-mile intervals in the battery range. The minimum fleet size falls to 6,470 vehicles at battery ranges of 70 miles and greater. Credit: ACS, Bauer et al. Click to enlarge. Resources.

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Taxi Fleet New York City Miles 199

Cars That Think

APRIL 15, 2022

As the pressure to decarbonize electricity grids mounts, so does the need to have long-term storage options for power generated from renewables. While rechargeable batteries are the solution of choice for consumer-level use, they are impractical for grid-scale consideration.

Molten Salt 115

Molten Salt Energy Batteries Battery 115

Green Car Congress

MARCH 1, 2012

Researchers at Argonne National Laboratory have developed selenium and selenium–sulfur (Se x S y )-based cathode materials for a new class of room-temperature lithium and sodium batteries. Unlike the widely studied Li/S system, both Se and Se x S y can be cycled to high voltages (up to 4.6 V) without failure. —Abouimrane et al.

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Recharge Ni-Li Li-ion Batteries 220

Green Car Congress

NOVEMBER 25, 2012

(MHI), jointly with SSE plc (formerly Scottish and Southern Energy plc), will begin an energy storage system demonstration project using the power grid in the UK’s Orkney Islands, which has a high proportion of renewable energy generation in relation to demand. In the project, Mitsubishi Power Systems Europe, Ltd.

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Energy Storage Power Grid Mitsubishi Li-ion 271

Green Car Congress

MAY 18, 2011

have been selected as contractors for a joint US-Japan collaboration supporting a Smart Grid project on the Hawaiian island of Maui. and the other five participating companies will conduct a feasibility study expected to be completed by the middle of September 2011. Hitachi, Ltd., Cyber Defense Institute, Inc., Hitachi Ltd.

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Grid Hawaii Japan Charging 218

Green Car Congress

APRIL 1, 2011

Example of a lithium-water rechargeable battery. Researchers at the University of Texas, including Dr. John Goodenough, are proposing a strategy for high-capacity next-generation alkali (lithium or sodium)-ion batteries using water-soluble redox couples as the cathode. The present sodium-sulfur battery operates above 300 °C.

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Sodium Water Li-ion Texas 218

Green Car Congress

JUNE 27, 2014

Scientists at USC have developed a novel water-based Organic Redox Flow Battery (ORBAT) for lower cost, long lasting large-scale energy storage. ORBAT employs two different water-soluble organic redox couples on the positive and negative side of a flow battery. None of today’s mature battery technologies meet all of these requirements.

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Energy Storage Energy Batteries Battery 290

Green Car Congress

AUGUST 28, 2019

Regional differences in climate, electric grid burdens, and driving patterns compound to produce significant regional heterogeneity in the GHG benefits of electrification. The results highlight the need for a portfolio of fuel efficient offerings to recognize the heterogeneity of regional climate, electric grid burdens, and driving patterns.

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MIT Ford Vehicles Gasoline-Electric 236

Green Car Congress

OCTOBER 10, 2011

The California Energy Commission has awarded $1,585,490 to spur research on projects including a solid-state Li-ion battery system for grid-scale energy storage. to develop and test a 25 kWh prototype battery system based on nanostructured polymer electrolytes. Commissioners approved $600,000 to Seeo Inc. Earlier post.).

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Li-ion Grid Energy California 186

Green Car Congress

DECEMBER 2, 2010

Mitsubishi Corporation (MC), Mitsubishi Motors Corporation (MMC) and Mitsubishi Electric Corporation (MELCO) have agreed to collaborate on a smart grid research project incorporating electric-vehicle-to-X (e.g., MC, MMC and MELCO have worked on Smart Grid systems to utilize these batteries since last March. home, factory, etc.)

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Mitsubishi Grid Companies Lithium Ion 210

Green Car Congress

DECEMBER 26, 2011

MHI) has delivered a large-capacity Li-ion battery energy storage system to the Shimizu Institute of Technology in Tokyo. The energy storage system, which is capable of 100 kW output with 60 kWh capacity, is currently one of the largest indoor lithium-ion battery-based systems in Japan. Mitsubishi Heavy Industries, Ltd., (MHI)

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Energy Storage Li-ion Lithium Ion Energy 231

Green Car Congress

OCTOBER 5, 2010

The average cost to trial participants for recharging at home is between 25p and £1 (US$0.40 Drivers habitually charge their vehicles, whether the battery is half full or nearly empty, in much the same way as a laptop or mobile phone, which will influence the next generation of battery technology that is incorporated into these vehicles.

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Low Cost Recharge i-MiEV Mitsubishi 186

Green Car Congress

OCTOBER 10, 2017

Stanford researchers have developed a sodium-ion battery (SIB) that can store the same amount of energy as a state-of-the-art lithium ion, at substantially lower cost. In addition, material sustainability is also a critical factor when considering the total economic and environmental benefits for grid-scale energy storage applications.

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Sodium Li-ion Batteries Battery 186

Green Car Congress

APRIL 6, 2015

A team at Stanford University, led by professor Hongjie Dai, has developed a high-performance, safe, fast-charging aluminum-ion battery that can last for thousands of cycles. The Al-ion battery—comprising an aluminum anode, graphite cathode and ionic liquid electrolyte—produces about half the voltage of a Li-ion battery.

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Li-ion Taiwan Lithium Ion Batteries 150

Green Car Congress

MAY 1, 2009

Researchers at the Department of Energy’s Pacific Northwest National Laboratory (PNNL) have developed a Smart Charger Controller for plug-in vehicles that will automatically recharge vehicles during times of least cost to the consumer and lower demand for power. Widespread use of these devices could help advance a smart power grid.

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Smart Charger Grid Plug-in Plug 150

Green Car Congress

JUNE 16, 2016

Researchers from Griffith University in Australia and Peking University in China have synthesized low-cost, hierarchically porous, and nitrogen-doped loofah sponge carbon (N-LSC) derived from the loofah sponge via a simple calcining process and applied it as a multifunctional blocking layer for Li–S, Li–Se, and Li–I 2 batteries.

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Low Cost Batteries Battery Recharge 150

Driivz

OCTOBER 8, 2023

Incentives from governments and utilities, along with declining battery prices and increasing battery efficiency and supply, also contribute to reductions in upfront costs. These practices enable you to lower costs and maximize local grid infrastructure to support a large fleet of EVs in the most cost-effective way.

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Fleet Grid Charging EV Smart 96

Green Car Congress

MARCH 6, 2013

The PNNL technology tells a vehicle’s battery charger when to start and stop charging based upon existing conditions on the electrical grid. The Grid Friendly EV Charger Controller technology notifies the car’s battery charger when to start and stop charging based upon existing conditions on the electrical grid.

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Smart Charger EV Smart Grid Power Grid 225

Get Electric Vehicle

FEBRUARY 27, 2024

There are three primary categories for electric vehicles Battery Electric vehicles: In this type of electric vehicle, the powerhouse is the battery. From the battery, the power is delivered to the control module and electric motors of the vehicle. In fuel cell cars we do not have to recharge the battery.

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Petrol Pollution Gasoline-Electric Diesel 75

Green Car Congress

MAY 18, 2011

The majority of consumers would consider buying a plug-in electric vehicle (PEVs) for their next car purchase, according to a global study by Accenture. A strong majority (71%) would prefer a plug-in-hybrid to a pure battery-electric vehicle. This would reduce the scope to manage electricity demand and avoid grid congestion.

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Plug-in Plug Electric Vehicles Charging 244

Green Car Congress

SEPTEMBER 26, 2013

The study found that TCO for electric and diesel medium-duty urban delivery trucks were similar. The team had expected that electric truck costs would always be higher, especially since the purchase price of the electric truck studied was higher than that of the diesel truck. Credit: ACS, Lee et al. Click to enlarge. equipment)./p>.

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Georgia Diesel Gas-Electric Electric 268

Green Car Congress

DECEMBER 29, 2009

The study also concluded that despite the relatively high fuel carbon intensity of marginal electricity in California, alternative vehicle and fuel platforms still reduce emissions compared to conventional gasoline vehicles and hybrids, through improved vehicle efficiency. MJ -1 ) by vehicle pathway and timing profile. Source: McCarthy et al.

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Plug-in Davis Fuel Carbon 231

Green Car Congress

FEBRUARY 15, 2011

million units/year); the availability of subsidies and incentives; the availability of an extensive and expensive recharging infrastructure and adequate energy supplies; the future cost of oil; and the cost of meeting transport emissions legislation through means other than EV production. Can EVs truly contribute to grid balancing?

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Global Recharge Sale Cars 225

Clean Fleet Report

JUNE 20, 2023

That certainly poses a challenge for recharging EVs with clean energy, but these predictions are from consumers, not industry experts. Experts assert the grid is up to the charging task A 2022 McKinsey study estimated 2030 EV charging demands would equal roughly 230 billion kilowatt-hours —about 5% of current total electricity demands.

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Renewable Energy Charging Grid 68

Green Car Congress

MARCH 19, 2010

The EV Trial and Scoping Study are part of a larger effort on low-emission and electric transportation in the state. The Victorian Government had earlier undertaken a Scoping Study for electric vehicle standards in Australia. The study was delivered to the Council for the Australian Federation (CAF) in February.

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Australia Standards Recharge Conversion 199

Green Car Congress

APRIL 22, 2016

PHEVLERs are defined as PHEVs with sufficient battery capacity for all electric driving of twice the average daily distance. [ Most homeowners have or can easily set up for plug-in electric vehicle (PEV) battery charging overnight while the driver sleeps. [ Dr. Frank is also CTO and co-founder of Efficient Drivetrains Inc.

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Clean Cleaning Future Green 150

Green Car Congress

MAY 14, 2013

The plug-in hybrids have been further developed, and enable rapid recharging from electricity grids via the Opbrid B?sbaar The plug-in adds a larger battery pack, charging electronics and control module. The batteries are charged at the bus terminus via the B?sbaar sbaar pantograph on the roof ( earlier post ).

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Plug-in Volvo Plug Hybrid 281

The Truth About Cars

OCTOBER 30, 2023

Perhaps I’ve watched too many episodes of CSI, studying Gil Grissom’s investigations into strange and grisly deaths. battery-powered household tools have come a long way from the Bad Old Days – and are even light years ahead in terms of performance than those on sale just a few years ago. This author has recently discovered that (gasp!)

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Juice Water Gasoline-Electric Lithium Ion 104

Green Car Congress

JANUARY 30, 2018

Studies show that California will need 125,000 to 220,000 charging ports from private and public sources by 2020 in order to provide adequate infrastructure. Price: The most expensive component of a ZEV is the battery. Performance: Battery range has been increasing annually. Grid overload is another concern.

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California 2017 2016 Los Angeles 199

Driivz

APRIL 3, 2024

EV charging software manages much more than just topping up the battery in an electric vehicle. More advanced, smart charging stations accommodate the characteristics of different vehicle batteries, enable charging sessions and communicate with back-end/infrastructure software hosted in the cloud for more advanced capabilities.

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Charging Grid DC Industrial 52