Green Car Congress

APRIL 25, 2013

Stanford / SLAC’s new lithium-polysulfide flow battery design compared to conventional “redox” flow batteries. The new flow battery uses only one tank and pump and uses a simple coating instead of an expensive membrane to separate the anode and cathode. Credit: Greg Stewart/SLAC). Click to enlarge. 1 and 190 Wh L ?1

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Energy Storage Li-ion Energy Batteries 312

Green Car Congress

JULY 22, 2021

announced a battery and power electronics development and supply agreement and an investment in eNow, Inc., a provider of solar and battery power systems that enable fully-electric Transport Refrigeration Units (eTRUs) for Class 8 commercial trailers. XL Fleet Corp.

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Fleet Solar Diesel Lithium Ion 259

Driivz

MAY 15, 2023

The bill, SB-233 , aims to advance grid resilience and protect the climate by using EVs as “batteries on wheels,” tapping their stored energy to balance electricity supply and demand rather than bringing high-polluting peak generators online. Vehicle-to-building works much the same way but on a larger scale.

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Climate Protection Grid Climate California 52

Green Car Congress

NOVEMBER 28, 2018

Working with Fermata Energy, a vehicle-to-grid (V2G) systems company, Nissan North America is launching a new pilot program under the Nissan Energy Share initiative which leverages bi?directional directional EV charging technology to partially power its North American headquarters in Franklin, TN, and its design center in San Diego, CA.

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Nissan Energy Power Powered 262

Green Car Congress

JANUARY 17, 2023

This new converter architecture offers a charging capacity of up to 22kW in three-phase mode, allowing for faster charging of the vehicle while ensuring the durability of the battery.

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Convert Conversion Recharge Grid 199

Green Car Congress

AUGUST 16, 2013

MIT researchers have engineered a new rechargeable, membrane-less hydrogen bromine laminar flow battery with high power density. The membrane-less design enables power densities of 0.795?W?cm 2 at room temperature and atmospheric pressure, with a round-trip voltage efficiency of 92% at 25% of peak power. Click to enlarge.

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Recharge Hydrogen Power Powered 291

Cars That Think

JULY 15, 2021

And, most crushingly, the unit weighed more than 7 kilograms (16 pounds)—much of that weight from a lead-acid battery. Thirty-two years later, our laptops are powered by much, much lighter lithium-ion or lithium-polymer batteries. Batteries have gotten a whole lot better, but they have not gotten Moore's-Law better.

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Batteries Battery Lithium Ion Store 76

Baua Electric

JANUARY 18, 2024

The BioCharger is designed to provide off-grid power from vegetative waste. Then, it converts the residual heat energy into electric energy and stores it in a connected Battery Storage Module. The accompanying charging mechanism allows the stored energy to be used for off-grid EV and machinery charging.

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Charging Waste Volvo Store 52

Green Car Congress

FEBRUARY 18, 2012

Schematic of a redox flow battery. Sandia researchers have developed a new family of electrochemically reversible, metal-based ionic liquid (MetILs) that could lead to non-aqueous redox (reducing-oxidizing) flow-battery energy storage systems ( earlier post ) able to cost-effectively store three times more energy than today’s batteries.

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Low Cost Batteries Battery Energy Storage 278

Green Car Congress

APRIL 20, 2019

Unfortunately, due to our grid situation, electric cars are still too early for this strategic goal in the sense of German climate protection efforts. According to the study, natural gas combustion engines are an ideal technology for transitioning to vehicles powered by hydrogen or “green” methane in the long term. —Buchal et al.

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Germany CO2 Power Powered 406

Charged EVs

MAY 8, 2023

In recent testimony, Nuvve CEO Gregory Poilasne told the lawmakers that bidirectional charging can reduce the total cost of EV ownership, and that it’s essential for integrating more renewable energy into the grid. Then it takes the DC from the bus, or car, and converts it back to AC to provide power for the grid.

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Charging Grid DC Denmark 133

Electric Auto Association

APRIL 6, 2022

Regardless of how or where you charge, not all the electrical energy pulled from the grid—those watts—will make it into the “fuel tank” (battery). EV batteries store and produce DC electricity, not AC electricity. This is important because EV batteries are charged with DC power. More info) 3.

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DC Grid Conversion Convert 80

The Truth About Cars

FEBRUARY 1, 2024

Our roads and electric grid, let alone consumers, just aren't ready as fast as the current administration wants," explained one respondent. Luxury-minded electrics are simply too expensive for most people to afford and the more pedestrian models have been seen in the news for battery fires and botched product launches.

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Dealers Auto Durango Tax Credit 105

Teslarati

JUNE 23, 2021

Excessive energy is then stored in these Powerwalls for unfavorable weather conditions or nighttime when the sun is not available to provide energy to the Superchargers. It was originally a part of the plan to have Superchargers powered by solar and battery storage systems.

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Solar China Power Powered 145

Setec Powerr

DECEMBER 5, 2022

Battery technology currently requires lithium and other rare earth metals, which must be mined. A critical issue in decarbonization will also be the role of the electrical grid itself. Wind and solar farms are alternatives to fossil fuel-fired power plants. We need off-grid and on-grid solutions.

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Renewable Energy Fuel New York City 98

Green Car Congress

MARCH 17, 2011

Researchers at the Department of Energy’s Pacific Northwest National Laboratory (PNNL) have found that adding hydrochloric acid to the sulfuric acid electrolyte typically used in vanadium redox flow batteries increased the batteries’ energy storage capacity by 70% and expanded the temperature range in which they operate.

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Energy Storage Li-ion Energy Batteries 199

Clean Fleet Report

JANUARY 4, 2023

But unlike traditional gas-powered cars, electric vehicle batteries do not last as long in extremely cold weather. Keep your EV Battery Charged. Driving an electric vehicle has obvious advantages in terms of fuel efficiency, but it also comes with an important responsibility: keeping the battery charged. Keep charged.

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Kits Re-Charge Charging Batteries 79

Green Car Congress

OCTOBER 27, 2009

CSIRO engineers modified Toyota Prius hybrids by removing the OEM battery pack and installing a larger 6 kWh, 30 Ah NiMH battery pack (five times the capacity of the original 1.2 Ah pack) and a battery charger to allow the cars to plug into and charge with electricity from the grid or from on-site renewable energy sources.

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PHEV Australia Vehicles NiMH 186

Green Car Congress

AUGUST 6, 2010

Ener1 has signed up two new customers for its Li-ion batteries: Hyundai Heavy Industries (HHI) and Toro. Hyundai Heavy Industries in Korea will receive Li-ion battery packs for electric buses; the packs are similar configurations as packs currently in operation in California with AC Transit. Grid Energy Storage. million and 136.0

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Li-ion Hyundai Supplies 2009 225

EV Central

OCTOBER 20, 2022

A new generation of the pioneering mid-sizer has just launched, with 45 per cent larger battery (now 20kWh), a pure electric range of up to 84km (NEDC), all-wheel-drive and seating for up to seven. litre combustion petrol engine allied with twin electric motors, a 20kWh lithium-ion battery pack and all-wheel-drive. Is it good value?

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PHEV Mitsubishi Plug-in SUV 98

Green Car Congress

AUGUST 24, 2016

A team at the Ohio State University has developed a membrane that regulates bi-directional ion transport across it as a function of its redox state and that could be used as a programmable smart membrane separator in future supercapacitors and redox flow batteries. plugin EVs to Tesla’s 85 kWh battery pack). Click to enlarge.

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Energy Storage Energy Power Powered 150

EV Info

MARCH 26, 2021

Having an EV you learn about the basics of electric power, charge rates and kilowatt-hours or KWh. . For example the LEAF has a 24 KWh battery pack, and a full pack is good for around 100 miles. Very basic maths gives the LEAF a power usage of close to 4 miles per KWh. In other words, power is energy per unit of time.

Solar 81

Solar Power Powered Grid 81

Green Car Congress

FEBRUARY 18, 2011

A type of proton exchange membrane fuel cell, the direct methanol fuel cell (DMFC) uses liquid methanol rather than hydrogen (either stored on-board or reformed on-board from a different fuel) as the feed. Idle to peak power time is less than 10 minutes, and refueling takes less than 1 minute.

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Fuel Kansas City Kansas Renewable 225

Get Electric Vehicle

JUNE 7, 2023

Electric vehicles are powered by electricity stored in rechargeable batteries or obtained from other sources such as hydrogen fuel cells. They need to be plugged into an external power source, such as a charging station or an electrical outlet, to recharge their batteries. #2

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Electric Vehicles Vehicles Electric Electrical 52

Cars That Think

AUGUST 19, 2023

Airplanes, for example, won’t be able to fly long distances on battery power. In addition, for many uses, energy can’t be used the instant it’s generated but must be stored for hours or days and transferred across continents or even oceans, neither of which is currently economically or technologically feasible.

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Wind Hydrogen Grid Gas-Electric 89

Green Car Congress

NOVEMBER 10, 2011

MMC’s plug-in hybrid system uses high-capacity batteries that allow the vehicle to cover more than 50 km (31 miles) in all-electric mode alone, allowing it to be driven solely as an EV for most everyday situations. L/100km), far superior than that of a conventional engine-driven car, and a cruising range of more than 800 km (497 miles).

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Mitsubishi i-MiEV Plug-in Concept 218

Green Car Congress

JANUARY 5, 2010

Rather than using battery power, the application allows owners to start the Volt remotely to pre-condition the interior temperature using power from the grid. This preserves the battery charge for driving without gasoline. Tags: Electric (Battery) Infrastructure Plug-ins Smart charging Vehicle Systems.

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Volt Chevrolet Connect Connected 186

Green Car Congress

JUNE 29, 2011

In addition, a scenario is being tested in which some of the daily peak electrical demand might be buffered by the cars’ lithium-ion batteries in the future. The flow of electrical energy is regulated by a high-voltage power distribution unit, which, like the battery, is located at the rear of the Golf Variant. kWh or a 13.2

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Plug-in Fleet Plug Hybrid 210

Green Car Congress

JULY 21, 2011

Distributed Energy Storage (DES) demonstration with GM Volt battery pack and ABB PQF inverter. In conjunction with the Plug-in 2011 event in Raleigh, NC, GM and ABB demonstrated a lab prototype of a distributed energy storage (DES) system that combines Volt battery technology and a proven grid-tied electric power inverter.

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Volt Grid GM Batteries 210

Green Car Congress

MARCH 15, 2011

published in the ACS journal Chemical Reviews , reviews in detail four stationary storage systems considered the most promising candidates for electrochemical energy storage: vanadium redox flow; sodium-beta alumina membrane; lithium-ion; and lead-carbon batteries. In their study, Yang et al. The need for storage.

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Li-ion Energy Storage Grid Carbon 231

Baua Electric

JANUARY 15, 2024

United Rentals is now the first major rental company to offer mobile micro grid battery power to its North American fleet of rental equipment. The HiPower EHR Solar Battery Generator boasts a 5.0kW peak solar array with extendable panels, converting and storing energy within built-in batteries.

Solar 52

Solar Available Batteries Battery 52

My Electric Car

AUGUST 21, 2020

Recent developments in lithium ion batteries, and the consequential range improvements of EVs has significantly dampened enthusiasm for hydrogen fuel cells. The Honda FCX Clarity FCEV and the Toyota Mirai FCEV, both use an electric drive motor and a battery pack. Again, the hydrogen pathway represents a stupid energy pathway.

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Hydrogen Petrol Gas-Electric Lithium Ion 52

Green Car Congress

JUNE 25, 2012

The battery-electric NS-999, “under the long hood”. In April, Axion Power International Inc received an order from Norfolk Southern Corp (NS) for PbC lead-carbon batteries for use in an all-battery-powered switcher locomotive. To date, this is the largest single PbC battery order that Axion has received.

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Lead Acid Hybrid Batteries Battery 225

Green Car Congress

SEPTEMBER 22, 2009

Laredo Bus Facility Solar Canopies: Provide shade structures with integrated, grid tied photovoltaic cells to be erected on the bus storage lot at the Laredo Bus Maintenance Facility. PV canopies will produce power and reduce temperatures underneath canopies. City of Santa Clarita, California: $4,620,000.

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Emissions Gas Energy Maintenance 256

Setec Powerr

APRIL 26, 2022

Aiming to boost confidence in battery-powered cars by ensuring drivers can always find somewhere to plug in, grants included in the infrastructure law will help states build a charging network designed to reach highways in almost every corner of the country. Long journeys in an electric car currently require an element of planning.

Solar 52

Solar Charging Grid Store 52

Green Car Congress

AUGUST 10, 2009

7,444,192 ) by the United States Patent and Trademark Office (USPTO) for technology that facilitates the optimal charging, management, control and maintenance of battery packs, chargers and electric vehicles (EVs). A device employing this technology could create and store a performance profile for the EV and charger.

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Electric Vehicles Energy Batteries Battery 150

Plugs and Cars

OCTOBER 27, 2007

Paradox 1 - Soot: There's an apparent emissions paradox with plug-in hybrids (PHEV): Driving longer distances on battery power means more cold starts as the internal combustion engine (ICE) stops and starts up again after the batteries deplete. To take one example, batteries. Cold starts mean more pollution.

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Plug-in Plug Prius Highlander 100