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

Green Car Congress

JUNE 7, 2020

The new vessels will be able to fully operate on battery power and will have the capability to revert to hybrid mode, if required. The battery power can also extend zero-emissions capability along the supply chain by using renewables and hydroelectric power.

Energy Storage 221

Energy Storage Hybrid Washington Energy 221

Green Car Congress

NOVEMBER 24, 2021

Now, researchers from the US Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab), collaborating with UCLA and UC Berkeley researchers, suggest that the US can retrofit diesel-electric trains with batteries in a way that is cost-competitive with diesel. a) Depiction of the TCO for battery-electric propulsion. (b)

Diesel 418

Diesel Grid Convert Batteries 418

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

Green Car Congress

NOVEMBER 19, 2019

and ABB’s Power Grids business are partnering to expand the rollout of silicon carbide in the rapidly-growing high-power semiconductor market. Cree’s products will be included as part of ABB’s power semiconductor product portfolio, across power grids, train and traction, industrial and e-mobility sectors.

Power 186

Power Powered Power Grid Grid 186

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. Why does battery temperature matter?

DC 80

DC Grid Conversion Convert 80

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.

Charging 52

Charging Waste Volvo Store 52

Green Car Congress

NOVEMBER 7, 2012

Li-ion battery maker Electrovaya Inc. Electrovaya would work with Hero Eco to implement Li-ion-powered electric bikes for Hero’s markets in Asia, Europe and North America. Miljobil is a Li-ion battery pack integrator, which was earlier part of Tata Motors.

Li-ion 210

Li-ion India North America Batteries 210

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.

Low Cost 278

Low Cost Batteries Battery Energy Storage 278

Electric Vehicles India

MARCH 13, 2023

Ather’s bold move towards better experiences Ather Energy has announced charging time limits at all public charging stations (Ather Grid). A software notice states all Ather Grids need to charge their e-scooters to 80 degrees before turning them off. This greatly reduces the reliability of the Ather Grid.

Charging 64

Charging Energy Grid Lithium Ion 64

Green Car Congress

JUNE 19, 2014

The fuel cell and 28 kWh lithium-ion battery pack power the vehicle’s 200 kW powertrain, air conditioning, and auxiliary systems. Onboard batteries are recharged by regenerative braking as well as grid charging. Earlier post.).

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Hawaii Plug-in Plug Hybrid 281

Green Car Congress

SEPTEMBER 24, 2014

The WTW analysis focused solely on the fuel-motive power cycle, disregarding the vehicle cycle—i.e., the associated energy and emissions for the battery, power electronics, and auxiliary systems found only on battery EVs and for the CNG tank and auxiliary systems only found on natural gas vehicles. Click to enlarge.

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Gas-Electric Gas Fuel Economy PHEV 345

Teslarati

JUNE 23, 2021

It was originally a part of the plan to have Superchargers powered by solar and battery storage systems. Four years ago, Tesla CEO Elon Musk said, “All Superchargers are converted to solar/battery power. Over time, almost all will disconnect from the electricity grid.”

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Solar China Power Powered 145

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. There are three main types of electric vehicles: #1 Battery Electric Vehicles (BEVs): These vehicles are powered solely by electric motors and rely on rechargeable batteries for energy storage.

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Electric Vehicles Vehicles Electrical Electric 52

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

Cars That Think

AUGUST 19, 2023

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. They are highly automated production islands that directly convert wind energy to hydrogen, with a few of them processing the gas into fuels and other goods.

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Wind Hydrogen Grid Gas-Electric 94

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. Power is watts. 100miles / 24 KWh).

Solar 81

Solar Power Powered Grid 81

Cars That Think

DECEMBER 25, 2022

The 124-megawatt solar plant adjacent to Korea Zinc’s Townsville refinery, completed in 2018, cut a quarter of the coal-heavy grid power it had been using to run its power-intensive electrolytic process. Why a hydrogen truck? The coming fuel-cell trucks will trim its diesel consumption. In 2021, Ark Energy took a stake in.

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Australia Hydrogen Green Renewable 145

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

OCTOBER 28, 2021

Mercedes-Benz is convinced of the advantages of battery-electric vans and is preparing to go fully electric before the end of the decade wherever market conditions allow. Customers, fleet operators and vehicle body builders can already choose from four battery-electric models: the eVito panel van, the eSprinter, the eVito Tourer and the EQV.

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Mercedes Electric Electrical All-Electric 221

Green Car Congress

AUGUST 23, 2017

CIRCUITS project teams will accelerate the development and deployment of a new class of efficient, lightweight, and reliable power converters, based on wide-bandgap (WBG) semiconductors. data center energy consumption and operating cost while creating a high-volume commercial market for SiC-based power converters.

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Convert Power Powered DC 170

Green Car Congress

MAY 17, 2019

BorgWarner introduced its Onboard Battery Charger (OBC), adding to the company’s impressive portfolio of technologies for plug-in hybrid and pure-electric vehicles. This technology uses silicon carbide technology and is best-in-class for power density, power conversion efficiency and safety compliance, the company says.

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Batteries Battery Power Grid Volt 223

Electric Auto Association

JANUARY 5, 2023

When Straubel—also known for his 1984 Porsche 944 EV conversion—left Tesla, he founded Redwood Materials , a leading lithium battery recycling company in Carson City, Nevada. The car was powered by thousands of small lithium batteries,” Pohorsky explained. Richard’s magic sauce has been a battery that is low to the ground.

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EV1 San Jose California Motorcycles 52

Green Car Congress

MAY 11, 2017

Half-bridge circuits are the centerpiece of many voltage converters. In power electronics components, this is the standard volt class for grid-connected electrical devices, ranging from tablets and washing machines to e-bikes and electric cars. This means that they require smaller output filters.

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Convert Volt DC Grid 150

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

Green Car Congress

OCTOBER 28, 2016

Success in this area will allow further development of a revolutionary and powerful class of vertical GaN power electronic devices suitable for 1200V to 10kV broad range of applications (consumer electronics, power supplies, solar inverters, wind power, automotive, motor drives, ship propulsion, rail, and the grid).

Power 150

Power Powered Solar 2005 150

Green Car Congress

SEPTEMBER 14, 2009

Of that weight, the 18 kWh Li-ion battery pack represents 240 kg (529 pounds). Depending on the available charging infrastructure and the battery’s momentary charge state, the storage battery could be charged to up to 80% of its total capacity within an hour. Air cooling ensures a constant heat balance within the batteries.

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Concept Charging Solar Li-ion 225

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

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.

Emissions 256

Emissions Gas Energy Maintenance 256

Plug In Partners

AUGUST 4, 2006

New York to Convert 600 Hybrids to PHEVs New York Governor George E. Bruno today announced a new $10 million State program to convert vehicles in the State fleet to plug-in hybrids (PHEVs) and plans for the construction of a state-of-the-art alternative fuel research laboratory at the Saratoga Technology + Energy Park (STEP).

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New York Alternative Fuels PHEV Renewable 100

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

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. Third-party and DIY converters can't muck with every system on a car.

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Plug-in Plug Prius Highlander 100

Green Car Congress

NOVEMBER 17, 2015

TDI quattro plug-in hybrid ( earlier post ); the Audi A7 h-tron quattro fuel cell vehicle ( earlier post ); the Audi e-tron quattro concept battery-electric SUV ( earlier post ); the Audi TT clubsport turbo concept ( earlier post ); the Audi RS 5 TDI competition concept ( earlier post ); and the Audi R18 e-tron quattro ( earlier post ).

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Audi PHEV Diesel Fuel 150

Setec Powerr

AUGUST 31, 2023

However, one major concern that EV drivers face is range anxiety – the fear of running out of battery power before reaching their destination. Simply put, it is a technology that allows direct charging of an EV’s battery with the type of power it requires – DC power.

DC 52

DC Charging Re-Charge Range 52

Drive Electric

JANUARY 18, 2023

The Alpha Electro , submitted by Electric air , is a battery-electric two-seater aircraft, helping to solve the urgent issue of greenhouse gas emissions produced by the aviation industry. The interchangeable battery units power an electric motor directly driving the tri-bladed propeller; no fuel, no oil, no spark plugs!

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New Zealand Cars Fleet Gas-Electric 52

Green Car Congress

SEPTEMBER 2, 2009

Ioxus , a young (2006) ultracapacitor spin-off from Custom Electronics, an established supplier of high-reliability capacitors to commercial and military clients since 1964, is targeting the development of higher power density, compact ultracapacitors, applied in a full range of applications spanning military, industrial and automotive needs.

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Power Powered Lead Acid Chad 218

Creative Greenius

FEBRUARY 24, 2009

For instance, why was Frank trying to make folks worried about how much the battery for the car costs? But Frank’s worried about how much the batteries cost and how much they weigh, and how much room they take up in the trunk. Maybe Frank’s just not that into batteries. Maybe Frank is in the dark on those.

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Electric Cars San Jose Cars Plug-in 225