Green Car Congress

JANUARY 19, 2022

Their findings, published in Energy & Environmental Science , provide a comprehensive look at how EVs and the grid could work together as the electric and transportation sectors become intertwined. Managed charging can be a tremendous resource for the grid but there are trade-offs to solutions at different levels of commercial readiness.

Grid 259

Grid Charging Vehicles Renewable 259

Green Car Congress

MAY 15, 2017

Results of a study by a team at the Hawaii Natural Energy Institute, SOEST, University of Hawaii at Manoa, suggest that the additional cycling to discharge vehicle batteries to the power grid in a vehicle-to-grid (V2G) scenario, even at constant power, is detrimental to EV battery cell performance. —Dubarry et al.

Hawaii 210

Hawaii Grid Battery Batteries 210

Green Car Congress

FEBRUARY 8, 2022

In a recent analysis, Fraunhofer ISI concludes that battery-electric drives will become established in heavy-duty applications in the commercial vehicle sector and that fuel cells will remain a niche application. It once again confirms TRATON Group’s strategy of focusing on battery-electric drives for our commercial vehicles.

Hydrogen 448

Hydrogen Energy Battery Batteries 448

Green Car Congress

MARCH 21, 2022

Scientists from Sandia National Laboratories have developed a new gallium-nitride (GaN) diode that can shunt excess electricity within a few billionths of a second while operating at a record-breaking 6,400 volts—a significant step towards protecting the nation’s electric grid from an electromagnetic pulse (EMP). —Bob Kaplar.

Grid 303

Grid Volt Solar Convert 303

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.

Grid 138

Grid Powered Power Vehicles 138

Green Car Congress

JUNE 16, 2020

HOMER Energy by UL, a global developer of energy modeling software, announced that HOMER Grid , software for designing grid-tied distributed energy projects, can now model how hybrid systems power electric vehicle (EV) charging stations. HOMER Grid software addresses two types of charging scenarios when it simulates energy systems.

Grid 186

Grid Charging Renewable Smart Charger 186

Green Car Congress

FEBRUARY 1, 2022

Partnerships with Siemens Smart Infrastructure, ENGIE and EVBox Group as well as PowerElectronics in battery-electric charging contribute to enabling the economic use of CO 2 -neutral trucks in driving operations. With formation of this JV, the three parties will be pooling their resources to address this challenge.

North America 195

North America America Commercial Portland 195

Green Car Congress

FEBRUARY 17, 2018

Researchers at WMG at the University of Warwick (UK) have developed a method to assess the maximum current for commercial 18650 Li-ion batteries, using novel instrumentation methods enabling in operando measurements. times higher than the manufacturer-stated maximum. Amietszajew et al. Click to enlarge.

Lithium Ion 284

Lithium Ion Commercial Li-ion Charging 284

Green Car Congress

MAY 17, 2023

Pacific Gas and Electric Company (PG&E) and BMW of North America (BMW) are collaborating to test how vehicle-to-everything (V2X) technology can serve as a solution to offset growing demand on the power grid, improve reliability for electric customers, and maximize the usage of renewable energy. In California 1.4

North America 210

North America BMW California America 210

Green Car Congress

MAY 23, 2021

GMG) reported initial performance data for graphene-enhanced aluminum-ion batteries developed by GHG and the University of Queensland (UQ). The current nominal voltage of our batteries is 1.7 volts, and work is being carried out to increase the voltage to directly replace existing batteries and which lead to higher energy densities.

Batteries 375

Batteries Battery Power Powered 375

Green Car Congress

MARCH 25, 2022

One of the more promising candidates for batteries beyond the current standard of lithium-ion materials is the sodium-ion (Na-ion) battery. V), a sodium-ion battery can greatly increase the amount of energy that can be stored in a given weight or volume. In addition, when cycled at high voltage (4.5 —Guiliang Xu.

Sodium 433

Sodium Battery Batteries Lithium Ion 433

Green Car Congress

JUNE 9, 2021

The Federal Consortium for Advanced Batteries (FCAB) ( earlier post ) has released the National Blueprint for Lithium Batteries 2021–2030 to guide investments in the urgent development of a domestic lithium-battery manufacturing value chain. —National Blueprint.

Lithium Ion 320

Lithium Ion Battery Batteries Energy Storage 320

Green Car Congress

JULY 17, 2020

EIT InnoEnergy, the European innovation engine for sustainable energy, announced a partnership with Vulcan Energy Resources Limited (Vulcan), a start-up lithium exploration company, to produce the world’s first completely carbon-neutral lithium in Germany. The region contains Europe’s largest lithium resource and one of the largest worldwide.

Germany 491

Germany Carbon Lithium Ion Europe 491

Green Car Congress

APRIL 14, 2023

The US Department of Energy (DOE) issued a $16-million lab call ( DE-LC-0000027 ) for proposals to strengthen domestic capabilities in solid-state and flow battery manufacturing. Solid-state batteries can increase the EV driving range per charge. Verification and validation (V&V) of solid-state battery scalability.

Manufacturer 186

Manufacturer Batteries Battery Lithium Ion 186

Green Car Congress

APRIL 21, 2022

As the number of EVs grows and especially as larger trucks and buses electrify with larger batteries, there will be opportunities to use those batteries also to support the grid. A bidirectional fleet could also create new revenue opportunities for EV owners or fleets.

Los Angeles 344

Los Angeles San Diego Grid Sacramento 344

Green Car Congress

MARCH 6, 2017

Nissan, Mitsubishi Corporation, Mitsubishi Motors Corporation, PSA Groupe, NUVVE, Frederiksberg Forsyning, Enel, Insero and DTU (Technical University of Denmark) Electrical Engineering (PowerLabDK) are partnering in the Danish project Parker to develop a universal definition for grid integration for electric vehicles.

Grid 231

Grid Universal Power Grid Mitsubishi 231

Green Car Congress

JANUARY 11, 2014

Researchers at Harvard have demonstrated a metal-free organic–inorganic aqueous flow battery—a quinone–bromide flow battery (QBFB)—as an example of a class of energy storage materials that exploits the favorable chemical and electrochemical properties of a family of molecules known as quinones. Huskinson et al. Background.

Low Cost 374

Low Cost Grid Batteries Battery 374

Green Car Congress

JANUARY 15, 2014

SwRI’s V2G aggregation system allows electric delivery truck fleet owners to make money by using normal vehicle charge times to assist in managing grid frequency. The SwRI system suspends vehicle charging when the electric grid frequency drops too far below 60 Hertz, the normal operating frequency. Click to enlarge.

Grid 281

Grid Vehicles Fleet Store 281

Green Car Congress

JANUARY 11, 2021

Based in the United Kingdom, Connected Energy uses end-of-life EV batteries to create energy storage systems. These combine as many batteries as are needed for tailor-made solutions with capacity ranging from less than 100 kilowatt hours up to 15 megawatt hours or more.

Connect 186

Connect Connected Energy Energy Storage 186

Green Car Congress

JULY 29, 2014

The Electric Power Research Institute, 8 automakers and 15 utilities are working to develop and to demonstrate an open platform that would integrate plug-in electric vehicles (PEVs) with smart grid technologies enabling utilities to support PEV charging regardless of location. Automakers and V2G. Earlier post.) Earlier post.). Earlier post.)

EPRI 334

EPRI Grid Plug-in Electric Vehicles 334

Green Car Congress

JULY 10, 2020

a diversified software and services company, and ReJoule, a battery diagnostics and optimization company. ReJoule and CleanSpark will be further supported by Ford Motor Company, BigBattery, and GRID Alternatives. The underlying goal is to deploy second life batteries from electric vehicles for use in a microgrid application.

Grant 221

Grant Ford Batteries Battery 221

Green Car Congress

NOVEMBER 28, 2022

The program offers rebates for customer-side (“behind-the-meter”) EV infrastructure investments at commercial, industrial, and residential sites beginning in 2025 and provides higher rebates for projects in underserved, disadvantaged, and tribal communities to ensure charging infrastructure reaches these hard-to-reach communities.

California 218

California Charging Grid Transportation 218

Green Car Congress

NOVEMBER 17, 2021

Enphase Energy, a global energy technology company and the leading supplier of microinverter-based solar and battery systems, has agreed to acquire EVSE company ClipperCreek. Accelerates the Enphase roadmap to enable bi-directional charging capability for vehicle-to-home and vehicle-to-grid applications.

Energy 334

Energy 2006 Grid Solar 334

Green Car Congress

JULY 8, 2023

The effort is a collaboration between the California Air Resources Board (CARB) and the California Energy Commission (CEC). Options include vehicle-to-grid technology capable of using the batteries on board the buses to send power back to the grid when demand is high.

California 195

California Emissions Available Grid 195

Green Car Congress

SEPTEMBER 24, 2021

University of California San Diego nanoengineers, in collaboration with researchers at LG Energy Solution, have developed a battery that combines a solid-state electrolyte and an all-silicon anode. The initial rounds of tests show that the new battery is safe, long lasting, and energy dense. —Darren H. Tan, lead author.

Li-ion 284

Li-ion San Diego Lithium Ion Battery 284

Setec Powerr

MAY 17, 2024

Growing demand for renewable energy, an aging electrical grid, costly grid infrastructure improvements, and increasing extreme weather events will require increased energy flexibility to help the grid balance intermittent supply with responsive demand. What services can battery storage provide?

Energy Storage 98

Energy Storage Energy Lithium Ion Grid 98

Green Car Congress

JULY 4, 2014

Potential vehicle technical performance improvements for an on-board PEM fuel cell range extender supporting prime battery propulsion, e.g., battery durability, productivity improvements (e.g. The potential air emissions advantages of fuel cell range extenders as compared to other technologies shown in this table: BEV, US grid.

Commercial 257

Commercial Electric Vehicles Range Fuel 257

Green Car Congress

JANUARY 13, 2021

Three of the projects (Sila, 24M and Ionic Materials) are scaling up advanced battery technologies for EVs and aviation, and account for $27 million of the $47 million tranche. The current generation of Li-ion batteries is approaching performance and cost plateaus, however, just as new electrified transportation applications are emerging.

Li-ion 199

Li-ion Battery Batteries Polymer 199

Green Car Congress

NOVEMBER 15, 2017

The Parker Project has used a fleet of four vehicles from Mitsubishi Motors Corporation, PSA Groupe and Nissan to demonstrate that vehicles from different car brands can contribute to supporting the electricity grid with vehicle to grid (V2G) services. —Alberto Piglia, Enel’s Head of e-Mobility.

Denmark 170

Denmark Grid Mitsubishi Corporation 170

Green Car Congress

JUNE 22, 2021

In most cases the existing technology grid can accommodate truck charging at depots. That perception is shifting, and our research suggests that certain short-haul operations can be electrified today with relatively low-power depot charging that won’t overwhelm the grid. Their paper appears in the journal Nature Energy.

Charging 397

Charging Fleet Grid Electrical 397

Green Car Congress

NOVEMBER 24, 2011

Yi Cui has developed nanoparticle copper hexacyanoferrate (CuHCF) battery cathode materials that demonstrate long cycle life and high power for use in grid storage applications. Short-term transients, including those related to wind and solar sources, present challenges to the electrical grid. A team at Stanford led by Prof.

Low Cost 304

Low Cost Grid Powered Power 304

Green Car Congress

JULY 10, 2019

The US Department of Energy (DOE) announced more than $24 million in funding for 77 projects supported by the Office of Technology Transitions (OTT) Technology Commercialization Fund (TCF). Ultra-Fast and - Thick Boriding of Geothermal Casing to Enhance Reliability, $150,000 Controlled Thermal Resources Inc., El Centro, Calif.

Commercial 247

Commercial San Jose San Francisco San Diego 247

Green Car Congress

APRIL 26, 2013

A vehicle-to-grid (V2G) project between the University of Delaware and NRG Energy has begun selling power to PJM Interconnection for the power grid. Frequency regulations is used to balance supply and demand on the grid second-by-second. Earlier post.). Earlier post.). installing UD control technology into the EVs and others.

Delaware 231

Delaware Grid Powered Power 231

Green Car Congress

OCTOBER 25, 2017

Through the JuiceNet platform, these facilities can be remotely controlled and aggregated for grid balancing purposes relying on unidirectional and bidirectional (vehicle-to-grid, V2G) electricity flows. eMotorWerks has deployed more than 25,000 smart-grid enabled charging stations to date.

Grid 170

Grid Market North America Colombia 170

Green Car Congress

SEPTEMBER 12, 2011

trafficThis scenario is highly desirable to automotive manufacturers, who harbor great concerns about battery warranty if vehicle-to-grid discharging is allowed. V2GFull varies not only the charging of the vehicle battery, but also can vary the discharging of the battery back into the power grid.

Wind 210

Wind Grid PHEV Power Grid 210

Green Car Congress

APRIL 1, 2021

The use of distributed energy resources (DERs) such as solar and energy storage, managed charging and incentives to bring down the upfront cost of charging systems will be critical to this transition, the authors said. The infrastructure costs required to transition to electric trucks is significant.

Fleet 268

Fleet Charging Grid Energy Storage 268

Green Car Congress

MARCH 30, 2014

The capacity services market is an auction through which grid operators secure a sufficient supply of capacity several years into the future from supply and demand-side resources. Throughout the US, numerous new entrants, including storage resources, are demonstrating their ability to provide frequency regulation and capacity services.

Energy Storage 210

Energy Storage Grid Energy New Jersey 210