Green Car Congress

SEPTEMBER 8, 2020

The Swiss company Climeworks is building the world’s largest direct air capture (DAC) and storage facility for converting atmospheric CO 2 to rock in Iceland. Water from the Hellisheiði power plant then flows through the facility and transports the carbon dioxide roughly 2,000 meters below the surface of the Earth.

Audi 446

Audi Iceland CO2 Carbon 446

Green Car Congress

MAY 13, 2018

million) STORE&GO research project. In this second stage, hydrogen from regenerative energy sources is converted into methane (CH 4 ), i.e. synthetic natural gas, using CO 2 from a bio-ethanol plant. This stored energy is then available as backup whenever there is an insufficient supply of solar and wind power.

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Store Gas Green Powered 258

Green Car Congress

JUNE 21, 2020

H2One allows for maximum use of the solar power system by converting and storing unstable solar power, which varies depending on the time of day and weather, into hydrogen, and supplies it as electric power on demand. Toranomon Hills Business Tower is a 36-story office tower with a large office area and commercial facilities.

Hydrogen 493

Hydrogen Energy Solar Power Storage 493

Green Car Congress

JANUARY 22, 2021

The method makes green ammonia from air, water and renewable electricity and does not require the high temperatures, high pressure and huge infrastructure currently needed to produce this essential compound. And we saw tragically in Beirut recently how potentially dangerous storing ammonium nitrate can be. —Dr Lovell.

Green 435

Green Hybrid Store Water 435

Green Car Congress

SEPTEMBER 30, 2011

Researchers led by MIT professor Daniel Nocera have produced an “artificial leaf”—a solar water-splitting cell producing hydrogen and oxygen that operates in near-neutral pH conditions, both with and without connecting wires. Earlier post.). simulated sunlight. constructing a simple, stand-alone device composed of.

MIT 278

MIT Water Solar Hydrogen 278

Green Car Congress

JUNE 25, 2013

The Audi e-gas plant, which can convert 6MW of input power, utilizes renewable electricity for electrolysis to produce oxygen and hydrogen. Water and oxygen are the only by-products. At this facility, microorganisms use water (brackish, salt or wastewater) sunlight and carbon dioxide to produce high-purity fuels. Earlier post.).

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Gas-Electric Gas Audi Water 296

Green Car Congress

SEPTEMBER 4, 2018

A new study, led by academics at St John’s College, University of Cambridge, has used semi-artificial photosynthesis to explore new ways to produce and store solar energy. They used natural sunlight to convert water into hydrogen and oxygen using a mixture of biological components and manmade technologies. —Katarzyna Sokó?,

Water 210

Water Solar Store Hydrogen 210

Green Car Congress

OCTOBER 22, 2022

The US Department of Energy’s (DOE’s) Advanced Research Projects Agency - Energy (ARPA-E) will award $38 million to 12 projects that will work to reduce the impacts of light-water reactor used nuclear fuel (UNF) disposal. Upon discharge from a nuclear reactor, the UNF is initially stored in steel-lined concrete pools surrounded by water.

Molten Salt 371

Molten Salt Fuel EPRI Waste 371

Green Car Congress

MAY 29, 2020

A Northwestern Engineering-led team has developed a highly porous smart sponge that selectively soaks up oil in water. Currently used solutions include burning the oil, using chemical dispersants to breakdown oil into very small droplets, skimming oil floating on top of water and/or absorbing it with expensive, unrecyclable sorbents.

Water 243

Water Oil Mariner Pollution 243

Green Car Congress

AUGUST 19, 2021

The hydrogen gas used in the direct reduction process is produced by electrolysis of water with fossil-free electricity, and can be used directly or stored for later use. We’ll be converting to electric arc furnace in Oxelösund as early as 2025. The steel is now being delivered to the first customer, the Volvo Group.

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Volvo Hydrogen Coal Carbon 468

Green Car Congress

MAY 12, 2010

Daniel Nocera and his associates have found another formulation, based on inexpensive and widely available materials, that can efficiently catalyze the splitting of water molecules using electricity. By doing so, he aims to imitate the process of photosynthesis, by which plants harvest sunlight and convert the energy into chemical form.

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Low Cost Water MIT Hydrogen 225

Green Car Congress

APRIL 28, 2011

Water consumption intensity of ethanol from corn grain and crop residue and the avoided/displaced water use credits assigned to coproducts: DGS and electricity. In their paper, Mishra and Yeh analyze the lifecycle water requirement consumption and withdrawal requirements of ethanol produced from corn and from crop residue.

Water 199

Water Davis Oil-Sands Nebraska 199

Green Car Congress

NOVEMBER 25, 2022

It selectively filters the hydrogen while blocking other gases, allowing it to be used as a fuel and converted as needed, at the time of re-fueling. It can be used for storing large amounts of hydrogen in a liquid form that builds on existing global supply chain infrastructure. million (US$1.8-million)

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Hydrogen Energy Grid Ireland 488

Green Car Congress

AUGUST 23, 2012

and Renmatix, a manufacturer of biobased sugar intermediates for global chemical and fuel markets, have entered into a joint development agreement (JDA) to explore the feasibility of converting post-consumer waste into affordable, sufficient-quality sugars for manufacturing biobased materials using Renmatix’ supercritical hydrolysis technology.

Waste 274

Waste Low Cost Conversion Water 274

Green Car Congress

JULY 2, 2022

The remaining carbon dioxide is stored in the tank and reused in onshore methanol production. The methanol is mixed with water, then evaporated by applying heat and fed into the preheated reactor, where the mix of methanol and water is converted into hydrogen and CO 2. © Fraunhofer. © Fraunhofer.

Hydrogen 480

Hydrogen Engine Fuel Carbon 480

Green Car Congress

APRIL 11, 2020

Electricity sourced from sun and wind is used to split water into hydrogen and oxygen in a process called electrolysis. The hydrogen is stored and can be converted by fuel cells in vehicles back into electricity that powers them. © Fraunhofer IFF. We additionally want to supply electricity, gas and heat to industry.

Hydrogen 435

Hydrogen Future Design Ozone 435

Green Car Congress

OCTOBER 31, 2021

Energy Vault’s advanced gravity energy storage solutions are based on the proven physics and mechanical engineering fundamentals of pumped hydroelectric energy storage, but replace water with custom-made composite blocks, or “mobile masses”, which do not lose storage capacity over time.

Energy Storage 459

Energy Storage Energy Fuel Louisiana 459

Green Car Congress

JUNE 7, 2012

Jacob Karni, also makes it possible to dissociate water (H 2 O) to hydrogen (H 2 ) and oxygen (O 2 ) at the same time it dismantles the CO 2.

Coal 218

Coal Solar Australia Convert 218

Green Car Congress

MAY 3, 2010

This will mark the first time such a system will be used at this water depth (5,000 feet / 1,524 m). The system is designed to collect hydrocarbons from the well and pump them to a tanker at the surface, where they will be stored and shipped ashore. The FPSO will process the captured hydrocarbons and separate oil from water and gas.

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Oil Louisiana Water Store 294

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

Hydrogen 339

Hydrogen Idaho Water Energy Storage 339

Green Car Congress

JANUARY 20, 2022

GM’s prototype palletized Mobile Power Generator converts offboard, bulk-stored hydrogen to electricity to quietly and efficiently power military camps and installations with no emissions in operation. Photo by Steve Fecht for General Motors).

GM 448

GM Commercial Fuel MPG 448

Green Car Congress

MARCH 8, 2019

A traditional solar panel converts between 18 to 20% of the solar energy into electricity. If that electric power is used to split the water into hydrogen gas and oxygen, you lose a lot of energy. m² that converts 15% of the sunlight straight into hydrogen gas.

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Solar Hydrogen Gas-Electric Gas 321

Green Car Congress

JUNE 6, 2012

The thermochemical production of hydrogen and oxygen from water via a series of chemical reactions is of interest because it directly converts thermal energy into stored chemical energy (hydrogen and oxygen), and thus can take advantage of excess heat given off by other processes. —Xu et al.

Water 210

Water Davis Sodium Engine 210

Green Car Congress

NOVEMBER 12, 2021

A research team at the University of Wisconsin–Madison has identified a new way to convert ammonia to nitrogen gas through a process that could be a step toward ammonia replacing carbon-based fuels. It’s compressible, like propane, easy to transport and easy to store. For a fuel cell, we want an electrical output, not input.

Energy 418

Energy Wisconsin Hydrogen Gas-Electric 418

Green Car Congress

OCTOBER 27, 2011

The reaction removes nearly all of the oxygen from the oil as both carbon dioxide and water, and without the need for any outside source of hydrogen to remove the oxygen. That salt is heated to 450 °C (842 °F) in a reactor, which constantly stirs the salt. This produces a reaction resulting in a dark amber-colored oil. Resources.

Hydrogen 247

Hydrogen Fuel Convert Oil 247

Green Car Congress

APRIL 26, 2016

The US Department of Energy’s Advanced Research Projects Agency-Energy (ARPA-E) announced up to $30 million in funding for a new program for technologies that use renewable energy to convert air and water into cost-competitive liquid fuels. ( A potentially greener technology option of using hydrogen from water electrolysis requires 9.5

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Renewable Water Fuel Energy 150

Green Car Congress

JANUARY 8, 2021

Now, a study by researchers at the US Department of Energy (DOE) Center for Advanced Bioenergy and Bioproducts Innovation (CABBI) has found that energy sorghum ( Sorghum bicolor ) behaves more like miscanthus in the way it efficiently captures light and uses water to produce abundant biomass.

Energy 321

Energy Water Illinois Carbon 321

Green Car Congress

APRIL 26, 2022

OCOchem transforms recycled CO 2 , water and zero-carbon electricity to produce formic acid, a globally traded commodity chemical and emerging electro-fuel. We are converting common industrial waste streams into product streams —Todd Brix.

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Conversion Grant Waste CO2 281

Green Car Congress

SEPTEMBER 28, 2013

The generator, which produces hydrogen through the electrolysis of water, is manufactured by McPhy Italy and powered by 60 kW of electricity from the local electrical grid. The gas is then stored in McPhy’s HDS 100 system, which is based on magnesium hydride technology developed and manufactured by McPhy Energy in La Motte-Fanjas, France.

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Hydrogen Industry Industrial Energy 275

Green Car Congress

JUNE 1, 2012

Power-to-Gas is a novel way to store energy at utility scale, whereby surplus electrical grid power is converted into hydrogen gas. The electrolysis of water into hydrogen whenever surplus electrical power is available is the optimal pathway to increase the renewable content in the energy system mix.

Energy Storage 297

Energy Storage Hydrogen Germany Gas 297

Green Car Congress

SEPTEMBER 6, 2022

An electrochemical water-splitting reaction offers an effective pathway to generate hydrogen fuels and store electricity from various intermittent but renewable energy sources. Our approach can provide a promising tool for developing high-performance electrodes for water electrolyzers and other electrochemical energy devices.

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Universal Water Hydrogen Carbon 243

Green Car Congress

JULY 17, 2013

a) Hybrid solar converter (award Categories 1A and 1B). Concentrating solar power (CSP), solar heating and solar hot water applications combined contribute less than 0.1% Penetration of PV will ultimately be limited unless breakthrough technologies enable hours of electricity generated by PV to be cost-effectively stored.

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Solar Conversion Convert F-150 290

Green Car Congress

JUNE 24, 2010

HFuel generates hydrogen by electrolysis, compresses it, stores it and dispenses the gas on demand at high pressure (nominally 350 bar/35 MPa). It requires an on-site water and electricity supply but is otherwise an autonomous solution for refuelling hydrogen-powered vehicles. Revolve Hydrogen ICE Transit.

Hydrogen 218

Hydrogen London Ford Convert 218

Green Car Congress

NOVEMBER 28, 2017

MIT researchers have developed a new system that could potentially be used for converting power plant emissions of carbon dioxide into carbon monoxide, and thence into useful fuels for cars, trucks, and planes, as well as into chemical feedstocks for a wide variety of products. Ghoniem’s lab is exploring some of these options.

MIT 186

MIT Convert CO2 Carbon 186

Green Car Congress

SEPTEMBER 27, 2020

Evonik and Siemens Energy commissioned a pilot plant—sponsored by the German Federal Ministry of Education and Research (BMBF)—that uses carbon dioxide and water to produce chemicals. It consists of a CO electrolyzer, developed by Siemens Energy, a water electrolyzer and the bioreactor with Evonik’s know-how.

Conversion 243

Conversion Energy CO2 Water 243

Green Car Congress

APRIL 16, 2023

However, it is difficult to store and transport due to its low volumetric energy density and with potential large vaporization losses. Ammonia is significantly better suited than hydrogen for this purpose, since it can be stored in liquid form at moderate pressures and temperatures.

Hydrogen 259

Hydrogen Norway Store Renewable 259

Green Car Congress

FEBRUARY 10, 2015

Scientists from a team spanning Harvard University’s Faculty of Arts and Sciences, Harvard Medical School and the Wyss Institute for Biologically Inspired Engineering at Harvard University have developed a scalable, integrated bioelectrochemical system that uses bacteria to convert solar energy into a liquid fuel. Earlier post.).

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Solar Convert Fuel Energy 150