Green Car Congress

MAY 26, 2016

Solar-driven thermochemical cycles offer a direct means of storing solar energy in the chemical bonds of energy-rich molecules. syngas—from water and CO 2. Schematic illustration of direct hydrocarbon (C x H y O z ) formation from water and carbon dioxide during the reoxidation of reduced ceria doped with a catalyst (Cat.).

Water 170

Water Solar Fuel Production 170

Green Car Congress

NOVEMBER 12, 2021

The electrochemical conversion of ammonia to dinitrogen in a direct ammonia fuel cell (DAFC) is a necessary technology for the realization of a nitrogen economy. We discovered chemical compounds that catalyze the conversion of ammonia to nitrogen at room temperature, without any applied voltage or added chemicals. Trenerry, M.J.,

Energy 418

Energy Wisconsin Hydrogen Gas-Electric 418

Green Car Congress

OCTOBER 9, 2017

Instead of using H 2 , direct conversion of CO 2 with CH 4 (dry reforming of methane, DRM) to liquid fuels and chemicals (e.g. Moreover, it is a cheap carbon source which can increase the atom utilization of CO 2 hydrogenation due to the stoichiometric ratio of C and O atoms, as well as reducing the formation of water. …

Conversion 186

Conversion Fuel CO2 Gas 186

Green Car Congress

MARCH 13, 2013

million to seven research teams—six from Stanford and one from Carnegie Mellon University—to advance research on technologies for renewable energy conversion to electricity or fuels and for capturing CO 2 emissions and converting CO 2 to fuels. Advanced water-splitting. Advanced power plant carbon technologies.

Conversion 210

Conversion Carbon Fuel Energy 210

Green Car Congress

OCTOBER 28, 2022

They developed a system where hydrogen is separated and stored in liquid organic hydrogen carriers by catalysis of triaryl boranes in one seamless process. In the midterm future, a huge amount of H 2 will be produced from a variety of hydrocarbon sources through conversion and removal of contaminants such as CO and CO 2.

Hydrogen 210

Hydrogen Store Concept Gas 210

Green Car Congress

JULY 7, 2015

Evapotranspiration (ET) refers to the sum total of water lost while the plant is growing, either from evaporation through the plant stem itself (a process called “transpiration”), or from water evaporated off of the plant’s leaves or the ground. —Hamilton et al.

Water 150

Water Climate Change Climate Environment 150

Green Car Congress

AUGUST 25, 2015

A team of researchers at the US Department of Energy (DOE)’s Lawrence Berkeley National Laboratory (Berkeley Lab) have hit a new milestone in their development of a hybrid bioinorganic system for solar-to-chemical energy conversion. Carbohydrates are biomolecules that store the chemical energy used by living cells. Earlier post.)

Solar 150

Solar Conversion Hybrid Hydrogen 150

Green Car Congress

APRIL 14, 2017

The advancement could significantly boost the production of hydrogen from sunlight by using the cell to split water at a higher efficiency and lower cost than current photoelectrochemical approaches. The research is outlined in a paper in Nature Energy. —Matthew Beard. —Yan et al. Click to enlarge. Yong Yan, Ryan W. 2017.52.

Solar 150

Solar Water Energy Fuel 150

Green Car Congress

AUGUST 25, 2016

As the V OC of the presented c-Si cells is only ∼600 mV, four cells need to be connected in series to achieve stable water splitting performance. We demonstrate in this study that, thanks to their high V OC , three series-connected SHJ cells can already stably drive the water splitting reaction at unprecedented SHE. Schüttauf et al.

Solar 150

Solar Water Low Cost Hydrogen 150

Green Car Congress

APRIL 5, 2010

The results, they say, are broadly relevant to reactions involving the use of IL-H 2 O mixtures (as solvents, reactants, or catalysts), including, but not limited to, organic catalysis, electrochemistry, and biomass processing or conversion. A paper describing the work was published 10 March in the ACS journal Energy & Fuels.

Conversion 218

Conversion Water Colorado Convert 218

Green Car Congress

DECEMBER 26, 2019

First, the vehicle’s flue gases in the exhaust pipe are cooled down and the water is separated from the gases. That liquid is stored in a tank and can then be converted back into conventional fuel at the service stations using renewable electricity. In their study, the scientists used the example of a delivery truck. 2019.00143.

Emissions 332

Emissions CO2 Exhaust Carbon 332

Green Car Congress

MAY 11, 2020

While there is global potential to generate renewable energy at costs already competitive with fossil fuels, a means of storing and transporting this energy at a very large scale is a roadblock to large-scale investment, development and deployment. Generation 2 moves the Haber-Bosch process to renewable sources of hydrogen. MacFarlane et al.

Renewable 419

Renewable Economy Hydrogen Water 419

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

OCTOBER 20, 2019

The goal is to develop an efficient and powerful test plant that will use carbon dioxide and water as well as electricity from renewable sources and bacteria to produce specialty chemicals. We are making it possible to store renewable energy by converting it into useful substances such as specialty chemicals or fuel.

Water 170

Water Renewable CO2 Convert 170

Green Car Congress

MARCH 6, 2017

The photocatalyst material acts as a semiconductor, absorbing the sunlight which excites the electrons in the semiconductor and gives them the electric potential to reduce water and CO 2 into carbon monoxide and hydrogen, which together can be converted to liquid hydrocarbon fuels, said Li. —doctoral student Huilei Zhao.

Renewable 170

Renewable Texas Fuel CO2 170

Green Car Congress

AUGUST 24, 2020

1 ) and ammonia conversion (>99%) at a significantly reduced operating temperature (. The steam carrier presents similar membrane reactor performance to that of noble gases, and the water reservoir used for steam generation acts as an ammonia buffer via scrubbing effects. mol-H 2 g cat ?1 Credit: KIST. —Park et al.

Production 368

Production Hydrogen Gas-Electric Low Cost 368

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. °C The triple conducting oxide of PrNi 0.5 Ding et al.

Hydrogen 339

Hydrogen Idaho Water Energy Storage 339

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. Earlier post.). Materials for the new catalyst are even more abundant and inexpensive than those required for the first. Earlier post.)

Low Cost 225

Low Cost Water MIT Hydrogen 225

Green Car Congress

NOVEMBER 27, 2019

The utilization of the full spectrum of sunlight in STEP results in a higher solar energy efficiency than other solar conversion processes. organic electrosynthesis of benzoic acid from benzene without over-oxidizing into CO 2. This study is intended as a proof of concept demonstration. —Liu et al. 2019.11.019.

Carbon 376

Carbon CO2 Range Solar 376

Green Car Congress

MAY 5, 2019

Researchers at the Karlsruhe Institute of Technology (KIT) and the University of Toronto have proposed a method enabling air conditioning and ventilation systems to produce synthetic fuels from CO 2 and water from the ambient air. The synthesized hydrocarbon fuels can be stored and/or transported for further utilization.

Carbon 236

Carbon Fuel Production Kits 236

Green Car Congress

DECEMBER 16, 2015

The hydricity process entails integrating solar water power (SWP) cycle and solar thermal hydrogen production technologies and a turbine-based hydrogen power cycle with suitable improvements of each for compatibility and beneficial interaction. coproduced hydrogen has alternate usages in transportation/chemical/petrochemical industries.

Solar 150

Solar Production Energy Concept 150

Green Car Congress

MAY 14, 2010

Schematic representation and operating principles of the lithium–water electrochemical cell used for hydrogen generation: (1) external circuit and (2) inside of lithium–water electrochemical cell. the high-school chemistry demonstration of the violent reaction between sodium and water.). sea water) by using sunlight.

Water 186

Water Lithium Ion Li-ion Hydrogen 186

Green Car Congress

APRIL 11, 2014

volts versus the reversible hydrogen electrode) in CO-saturated alkaline water. For the Nature study, Kanan and Li built an electrochemical cell: two electrodes placed in water saturated with carbon monoxide gas. The challenge was to find a cathode that would reduce carbon monoxide to ethanol instead of reducing water to hydrogen.

Fuel 300

Fuel CO2 Carbon Conversion 300

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

OCTOBER 14, 2015

The case for using Power-to-Gas solutions to store renewable energy is compelling for a number of important use cases, according to a new white paper released by the California Hydrogen Business Council (CHBC). P2G systems use electrolysis powered by renewable energy to split water into hydrogen and oxygen—i.e., Click to enlarge.

Hydrogen 150

Hydrogen California Energy Storage Grid 150

Green Car Congress

SEPTEMBER 12, 2020

Snam and Saipem have already started working together, focusing in particular on developing the technology of water electrolysis, a process that makes it possible to reduce CO 2 emissions to zero in the production of green hydrogen.

Hydrogen 323

Hydrogen Green CO2 Oil 323

Green Car Congress

APRIL 24, 2018

A promising class of technologies for carbon dioxide removal is known as bioenergy with carbon capture and sequestration (BECCS), which involves the capture and permanent sequestration of biogenic CO 2 produced during energy conversion. Earlier post.). —Sean McCoy. Sanchez, Nils Johnson, Sean T. McCoy, Peter A. Turner, Katharine J.

Carbon 218

Carbon CO2 Tax Credit Store 218

Green Car Congress

MAY 28, 2013

Researchers at Lawrence Livermore National Laboratory (LLNL) have discovered and demonstrated a new technique to remove and store atmospheric carbon dioxide while generating carbon-negative hydrogen and producing alkalinity, which can be used to offset ocean acidification.

Hydrogen 186

Hydrogen Green CO2 Mariner 186

Drive Electric

JUNE 25, 2023

Hydrogen fuel cell vehicles (FCVs) use Hydrogen to generate electricity, producing only water vapour as a byproduct. FCEVs utilise the stored Hydrogen and combine it with oxygen from the air to generate electricity. There is also a need to address the potential safety risks of handling and storing Hydrogen.

Hydrogen 98

Hydrogen New Zealand Gas-Electric Cars 98

Green Car Congress

JUNE 6, 2014

Their quantitative lifecycle assessment of the environmental merits of liquid hydrocarbon fuels produced from CO 2 , water and energy compared to alternative fuel production routes is published in the ACS journal Environmental Science & Technology. —van der Giesen et al.

Fuel 236

Fuel Energy Solar CO2 236

Green Car Congress

JUNE 15, 2015

The system, they suggest in a paper published in the Journal of the American Chemical Society , provides an alternative route to artificial photosynthesis for directly harvesting and storing solar energy in the form of chemical fuel. under visible light illumination (420–600 nm) without any other energy input. —Li et al. 5b03505.

Solar 150

Solar Hydrogen Fuel Conversion 150

Green Car Congress

MARCH 13, 2012

Their analysis suggests that carbon storage loss caused by peatland conversion could be equivalent to as much as 7 years worth of carbon emissions by mining and upgrading (at 2010 levels). million metric tons of stored carbon. Oil sands mining and reclamation cause massive loss of peatland and stored carbon. —Rooney et al.

Oil-Sands 270

Oil-Sands Oil Carbon Conversion 270

Green Car Congress

AUGUST 30, 2019

Furthermore, the removed CO 2 is permanently stored, unlike, other methods like the production of fuels or seltzer water that re-release CO2 when the product is used. Resources. 2019.100023.

Carbon 249

Carbon Emissions Washington CO2 249

Green Car Congress

FEBRUARY 16, 2015

The results, suggested the researchers, represent a step towards engineering broadband solar fuels tandem photothermal reactors that enable a three-step process involving: CO 2 capture; gaseous water splitting into H 2 ; and. Hydrogen generated from the water-splitting reaction can be provided to the Ru/SiNW catalysts.

CO2 150

CO2 Solar Hydrogen Water 150

Green Car Congress

AUGUST 5, 2022

But this requires large amounts of energy to release the carbon dioxide once it’s bound to the amines, so that it can be concentrated and stored underground. The best carbon capture technique today involves piping flue gases through liquid amines, which bind CO 2. This work was partly supported by the US Department of Energy.

Low Cost 243

Low Cost Carbon Texas Cheap 243

Green Car Congress

JANUARY 11, 2014

Quinones are naturally abundant, inexpensive, small organic molecules, and similar to molecules that store energy in plants and animals. The technology could fundamentally transform the way electricity is stored on the grid, making power from renewable energy sources such as wind and sun far more economical and reliable. Background.

Low Cost 374

Low Cost Grid Batteries Battery 374

Green Car Congress

MAY 16, 2018

The production hall uses renewable energy and reduces water consumption and waste significantly. This includes optimized resource consumption through the most efficient use of energy and heat. On the roof of “Factory 56” there is a photovoltaic system which supplies the shop with self-produced green electricity.

Germany 170

Germany Mercedes CO2 Supplies 170