Green Car Congress

JULY 6, 2020

thyssenkrupp’s proprietary water electrolysis technology for the production of. Earlier tests already demonstrated that our electrolysis plants can produce green hydrogen highly efficiently and with sufficient response speed and flexibility to participate in the energy balancing market. thyssenkrupp and E.ON

Water 337

Water Hydrogen Market Production 337

Green Car Congress

MARCH 11, 2020

The renewed generation facility will be owned by IPA and operated by the Los Angeles Department of Water and Power (LADWP). It will provide 840 MW of reliable energy to the IPA purchasers it serves, including Los Angeles and municipalities in other parts of California and Utah. and Hitachi, Ltd.

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Los Angeles Hydrogen Renewable Gas 544

Cars That Think

JANUARY 18, 2023

It is a daunting question that a startup called Polar Night Energy, in the small and chilly nation of Finland (Figure 1), is attempting to answer. These initiatives have largely focused on renewable electric power generation, distribution, and storage. This means that storing and distributing energy is as important as its generation.

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Store Solar Building Oil-Sands 86

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. Schematic of ORBAT. Click to enlarge. —Yang et al.

Energy Storage 290

Energy Storage Energy Batteries Battery 290

Green Car Congress

APRIL 25, 2013

Researchers from the US Department of Energy’s (DOE) SLAC National Accelerator Laboratory and Stanford University have designed a new lithium/polysulfide (Li/PS) semi-liquid (flow) battery for large-scale energy storage, with lithium polysulfide (Li 2 S 8 ) in ether solvent as a catholyte and metallic lithium as an anode.

Energy Storage 312

Energy Storage Li-ion Energy Batteries 312

Green Car Congress

AUGUST 14, 2020

UC Riverside (UCR) engineers have developed a way to recycle PET (polyethylene terephthalate) plastic waste, such as soda or water bottles, into a nanomaterial useful for energy storage. An open-access paper on the work is published in the journal Energy Storage. Mihri Ozkan & Cengiz Ozkan/UCR).

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Energy Storage Li-ion Waste Lithium Ion 476

Green Car Congress

JUNE 24, 2019

A recent study has suggested a new strategy for storing hydrogen, using natural gas as a stabilizer. A paper on the work is published in the journal Energy Storage Materials. As a result, they succeeded in stably storing the hydrogen-natural gas compound in hydrates. 2019.06.007.

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Store Hydrogen Gas Energy Storage 236

Teslarati

APRIL 30, 2024

Tesla has launched a new demo for its home energy products, showing how the use of its Powerwall works used in tandem with the electrical grid and solar panels. The demo can be accessed directly from within the Tesla app, showing the interface that customers can use to monitor their home energy storage, Powerwall and more.

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Energy Tesla Energy Storage Solar 107

Green Car Congress

APRIL 25, 2013

The key to this Ocean Renewable Energy Storage (ORES) system is the placement of 30-meter-diameter hollow concrete spheres on the seafloor under the wind turbines. These structures would serve both as anchors to moor the floating turbines and as a means of storing the energy they produce. Earlier post.).

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MIT Energy Storage Renewable Energy 296

Green Car Congress

DECEMBER 13, 2020

Siemens Energy, Duke Energy and Clemson University have teamed up to study the use of hydrogen for energy storage and as a low- or no-carbon fuel source to produce energy at Duke Energy’s combined heat and power plant located at Clemson University in South Carolina.

Universal 262

Universal Hydrogen Energy South Carolina 262

Green Car Congress

MAY 13, 2021

Mitsubishi Power Americas and Texas Brine Company are collaborating to develop large-scale long-duration hydrogen storage solutions to support decarbonization efforts across the eastern United States. Long-duration hydrogen storage is a key enabling technology for the transition to a net zero carbon energy future.

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Mitsubishi Texas Hydrogen Power 418

Green Car Congress

JUNE 1, 2012

The 2 MW energy storage facility, to be located in Falkenhagen in northeast Germany, will use surplus renewable energy sources to produce hydrogen for storage in the country’s existing natural gas pipeline network. When compared to current utility-scale solutions, Power-to-Gas offers unmatched energy storage capacities.

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Energy Storage Hydrogen Germany Gas 297

Green Car Congress

FEBRUARY 7, 2014

AREVA and Schneider Electric have signed a strategic partnership agreement to develop energy management and storage solutions based on hydrogen fuel cell technology. AREVA will provide the Greenergy Box , an energy storage solution made with an electrolyzer and fuel cell. This technology has been operational since 2011.

Energy Storage 218

Energy Storage Grid Hydrogen Energy 218

Green Car Congress

JUNE 30, 2019

Bloom Energy, a developer of solid oxide fuel cell power generators, announced the ability of its Energy Servers to operate on renewable hydrogen. Current Bloom Energy Servers generate electricity using natural gas or biogas as fuel.

Renewable 305

Renewable Hydrogen Energy Power 305

Green Car Congress

FEBRUARY 4, 2021

Fraunhofer’s POWERPASTE releases hydrogen on contact with water. This is a specific energy of 1.6 kWh/kg and an energy density of 1.9 Specific energies and energy densities including conversion losses. Only half of the hydrogen originates from the POWERPASTE; the rest comes from the added water.

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Hydrogen Energy Storage Water Li-ion 435

Green Car Congress

MARCH 10, 2013

A plot of ESOI for 7 potential grid-scale energy storage technologies. Benson from Stanford University and Stanford’s Global Climate and Energy Project (GCEP) has quantified the energetic costs of 7 different grid-scale energy storage technologies over time. Credit: Barnhart and Benson, 2013. Click to enlarge.

Energy Storage 304

Energy Storage Grid Cost Of Energy 304

Green Car Congress

JULY 30, 2012

The University of Leeds (UK) and the Chinese Academy of Sciences have partnered to create a joint research institute to develop next generation energy storage systems, with a focus on thermal- and mechanical-based energy storage systems. Pumped storage plants pump water uphill into a reservoir or lake.

Energy Storage 231

Energy Storage Universal Chinese Energy 231

Green Car Congress

MAY 7, 2021

The US Department of Energy (DOE) has awarded FuelCell Energy $8 million in Phase 2 funding for the previously announced ARPA-E project for development of ultra-high efficiency SOFC systems for power generation ( earlier post ). Electrolysis uses electricity to split water into hydrogen and oxygen, the opposite of fuel cell operation.

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Energy Energy Storage Hydrogen Idaho 170

Green Car Congress

JUNE 22, 2023

million from the US Department of Energy Solar Energy Technologies Office (SETO). The project aims to accelerate the large-scale development and deployment of concentrating solar thermal power (CSP) technology to produce green hydrogen for industrial decarbonization and electric power generation and storage.

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Florida Solar Hydrogen Production 195

Green Car Congress

SEPTEMBER 29, 2011

Unlike more conventional supercapacitor electrode materials with large surface areas and high porosities, the new hydrophilized polymer network uses ion-conducting channels for fast ion transport and charge storage. When sandwiched between and charged by two metal plates, the membrane can store charge at 0.2 —Xie et al.

Energy Storage 259

Energy Storage Singapore Universal Polymer 259

Green Car Congress

OCTOBER 28, 2011

GE Energy Financial Services and German fund KGAL are jointly investing €111.1 million in a 50-megawatt parabolic trough concentrated solar power plant using molten salt energy storage in Torre de Miguel Sesmero, Badajoz, Spain. An ACS subsidiary, Cobra, finished construction of Extresol II in Dec.

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Molten Salt Energy Storage Solar Spain 253

Green Car Congress

NOVEMBER 25, 2009

The US Department of Energy is awarding $620 million for projects around the country to demonstrate advanced Smart Grid technologies and integrated systems. The selected projects include advanced battery systems (including flow batteries), flywheels, and compressed air energy systems. Los Angeles Department of Water and Power.

Energy Storage 270

Energy Storage Grid Energy Wind 270

Cars That Think

JULY 15, 2021

A novel project in Australia aims to harness the sun’s energy in two different ways: by storing it and by using it to produce green hydrogen. Operators can use the systems to store energy from solar panels and deliver power to the grid during cloudy days or at night. National Renewable Energy Laboratory.

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Store Grid Solar Hydrogen 101

Green Car Congress

NOVEMBER 23, 2011

the developer of advanced lead­carbon PbC batteries and energy storage systems ( earlier post ), announced that its PowerCube battery energy storage and battery system is being integrated as a power resource for the PJM Regulation Market, which serves 58 million people in all or parts of 13 states and the District of Columbia.

Energy Storage 170

Energy Storage Grid District of Columbia Energy 170

Green Car Congress

MARCH 23, 2010

The first hydrogen plant for renewable energy storage in Greenland has been inaugurated. The plant is a test system which shall help provide suggestions for how hydrogen can be used for future renewable energy storage in the country. Svend Hardenberg, energy director from Nukissiorfiit.

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Energy Storage Hydrogen Renewable Future 277

Green Car Congress

DECEMBER 20, 2019

A paper on their work is published in the journal Energy Storage Materials. If you apply too much voltage to water it electrolyzes, meaning the water breaks up into hydrogen and oxygen. It turns out that niobium tungsten oxide is outstanding in terms of energy stored per unit of volume.

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Li-ion Lithium Ion Batteries Battery 221

Cars That Think

MAY 31, 2024

Nearly 400 exhibitors representing the boldest energy innovations in the United States came together last week at the annual ARPA-E Energy Innovation Summit. Advanced Research Projects Agency–Energy ( ARPA-E ), showcased the agency’s bets on early-stage energy technologies that can disrupt the status quo.

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Li-ion Water Phoenix Waste 91

Green Car Congress

AUGUST 17, 2021

Addressing climate change requires not only a clean electrical grid, but also a clean fuel to reduce emissions from industrial heat, long-haul heavy transportation, and long-duration energy storage. Hydrogen and its derivatives could be that fuel, argues a commentary by four energy researchers in the journal Joule.

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Hydrogen Economy Clean Cleaning 199

Baua Electric

DECEMBER 30, 2023

What is Home energy Management System (HEMS) ? A Home Energy Management System (HEMS) is a technology that allows homeowners to monitor and control their energy usage within a household. The primary goal of a HEMS is to optimize energy consumption, improve energy efficiency, and reduce overall energy costs.

Energy 52

Energy Energy Storage Grid Store 52

Cars That Think

NOVEMBER 1, 2023

Wearable devices, like nearly every other piece of tech, need energy. Fortunately, though, at wearables’ modest power budgets, energy is effectively everywhere. And today, technology is maturing to the point that meaningful amounts of these energy giveaways can be harvested to liberate wearables from ever needing a battery.

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Energy Solar Carbon Fiber Universal 132

Green Car Congress

APRIL 14, 2017

Scientists at the US Department of Energy’s National Renewable Energy Laboratory (NREL) have developed a proof-of-principle photoelectrochemical cell (PEC) capable of capturing excess photon energy normally lost to generating heat. The research is outlined in a paper in Nature Energy. —Matthew Beard.

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Solar Water Energy Fuel 150

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.

Energy Storage 199

Energy Storage Li-ion Energy Batteries 199

Green Car Congress

DECEMBER 16, 2015

Researchers from Purdue University and École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland are proposing a new integrated process involving the co-production of hydrogen and electricity from solar thermal energy—a concept they label “hydricity”. —Gençer et al.

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Solar Production Energy Concept 150

Green Car Congress

APRIL 19, 2013

A central problem of renewable energy technology lies in the great variation of energy generated (i.e., One proposed solution is methanol-based hydrogen storage. In this scenario, excess renewable electricity can be used to electrolyze water to produce hydrogen. intermittency).

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Molten Salt Energy Storage Renewable Hydrogen 225

Green Car Congress

JANUARY 21, 2014

Percival Zhang has developed a high-energy-density sugar “biobattery”—a sugar-fueled fuel cell based on a synthetic enzymatic pathway. Enzymatic fuel cells containing a 15% (wt/v) maltodextrin solution have an energy-storage density of 596?Ah?kg Sugar is a perfect energy storage compound in nature.

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Virginia Energy Fuel Energy Storage 343

Baua Electric

DECEMBER 31, 2023

what is renewable energy integration ? Renewable energy integration refers to the process of efficiently incorporating renewable energy sources into existing energy systems. Energy Storage: Renewable energy sources are often intermittent, meaning they don’t produce energy consistently.

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Renewable Energy Energy Storage Wind 52

Green Car Congress

APRIL 22, 2020

Researchers at Idaho National Laboratory have developed a new electrode material for a protonic ceramic electrochemical cell (PCEC) that can efficiently convert excess electricity and water into hydrogen. Water splitting reaction on oxygen electrode and PNC’s hydration. The triple conducting oxide of PrNi 0.5

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Hydrogen Idaho Water Energy Storage 339