Green Car Congress

DECEMBER 20, 2013

The US Environmental Protection Agency (EPA) issued a final rule that helps create a consistent national framework to ensure the safe and effective deployment of carbon capture and sequestration (CCS) technologies. compliance with applicable transportation regulations), will be excluded from EPA’s hazardous waste regulations.

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EPA Carbon Waste Water 257

Green Car Congress

JUNE 19, 2014

The US Department of Energy (DOE) released a new report that frames an integrated challenge and opportunity space around the water-energy nexus for DOE and its partners and lays the foundation for future efforts. Present day water and energy systems are tightly intertwined. Source: DOE. Click to enlarge.

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Water Energy Oil Gas-Electric 246

Green Car Congress

JULY 15, 2020

million in funding for 12 projects as part of Phase 1 of the Advanced Research Projects Agency-Energy’s (ARPA-E’s) FLExible Carbon Capture and Storage (FLECCS) program. The post-combustion outlet gas is more easily separated into water and CO 2 to the pipeline, thereby lowering the electricity costs of grids with high levels of VRE.

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Carbon Gas-Electric Grid Gas 333

Green Car Congress

NOVEMBER 22, 2020

Conventional water electrolysis for the production of hydrogen faces technological challenges to improve the efficiency of the water-splitting reaction for the sluggish oxygen evolution reaction (OER). Oxygen and hydrogen are generated during a water electrolysis reaction (top right).

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Hydrogen Production Water Carbon 476

Green Car Congress

DECEMBER 28, 2020

The catalyst shows a carbon dioxide conversion through hydrogenation to hydrocarbons in the aviation jet fuel range of 38.2%, with a yield of 17.2%, and a selectivity of 47.8%, and with an attendant low carbon monoxide (5.6%) and methane selectivity (10.4%). Fe 5 C 2 by CO 2 /water in the first hours of the catalytic reaction.

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Convert Fuel CO2 Conversion 505

Green Car Congress

FEBRUARY 15, 2020

A team of researchers from Canada and the US has developed a system that quickly and efficiently converts carbon dioxide into simple chemicals via CO 2 electrolysis. The electrode architecture enables production of two-carbon products such as ethylene and ethanol at current densities just over an ampere per square centimeter.

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CO2 Production Polymer Water 414

Green Car Congress

APRIL 15, 2021

Audi presented the Audi Q4 e-tron ( earlier post ) and the Audi Q4 Sportback e-tron. This means that all vehicles are to be delivered to our customers with a neutral carbon balance sheet. These all-electric models represent the brand’s entry into premium e-mobility in the compact segment. —Markus Duesmann, CEO of AUDI AG.

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Audi All-Electric Motoring Motor 397

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.

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Oil Water Mariner Pollution 243

Green Car Congress

JANUARY 15, 2020

The work, presented in a paper in Proceedings of the National Academy of Sciences (PNAS), offers a unique, highly efficient, and inexpensive route for solar fuels synthesis. The researchers think that it could be recycling smokestack carbon dioxide into clean-burning fuel within 5-10 years. —lead author Baowen Zhou.

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CO2 Carbon Solar Hydrogen 349

Green Car Congress

DECEMBER 29, 2020

Their discovery has important economic implications because there are no substitute alternatives to these rare earth elements (REEs), which are indispensable due to their ability to form small and very powerful magnets essential for smart devices and low-carbon energy generation (e.g., electronics, wind turbines, hybrid cars). Image: NASA.

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Green Industrial Industry Ireland 418

Green Car Congress

JUNE 21, 2021

Electrolysis of water using low-carbon electricity (“yellow” and / or “green” hydrogen) and steam reforming of methane in combination with carbon capture technologies (“blue” hydrogen) are considered as possible means for hydrogen production. —Evgeny Pakermanov, President of Rusatom Overseas JSC. Earlier post.).

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Hydrogen Carbon Production Russia 243

Green Car Congress

APRIL 4, 2022

Researchers at the University of Surrey (UK) are developing a process to capture carbon dioxide directly from the air and then use dynamic catalysis to create methanol—a valuable chemical that, made this way, could be carbon-negative. Its value could offset the cost of direct air capture.

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CO2 Carbon Universal Store 337

Green Car Congress

MAY 4, 2018

Researchers in Canada have demonstrated a new photochemical diode artificial photosynthesis system that can enable efficient, unassisted overall pure water splitting without using any sacrificial reagent. overall water splitting reaction. The device could also be reconfigured to turn carbon dioxide back into fuel.

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Water Solar Hydrogen Carbon 186

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 team presents this “crowd oil” concept in Nature Communications. kilograms per hour.

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Carbon Fuel Production Kits 236

Green Car Congress

AUGUST 1, 2022

Hyundai Motor Group presented the HMG Smart City master model at the 2022 World Cities Summit in Singapore. The city center will feature recreational forests, parks, and a reservoir to provide water for the city. The HMG Smart City concept also envisions a sustainable green city where large natural areas are preserved.

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Hyundai Motoring Motor Motors 259

Green Car Congress

MAY 14, 2019

In collaboration with SGL Carbon, Chinese automotive manufacturer NIO has developed prototypes for battery enclosures made of carbon-fiber reinforced plastic (CFRP) for its NIO high performance electric vehicles. Plus, the composite also offers excellent values in terms of water and gas leakage tightness and corrosion resistance.

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Carbon Fiber Carbon Battery Batteries 207

Green Car Congress

AUGUST 14, 2023

Researchers in India are using multi-wall carbon nanotube-optimized surfactant-polymer flooding for enhanced oil recovery. In an open-access paper in the journal Fuel , they report that their experimental application of carbon nanotube-based fluids yielded an oil recovery factor of approximately 70% of the original oil in place.

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Oil Carbon Polymer India 195

Green Car Congress

APRIL 23, 2021

The Penwell facility will be the first gasoline manufacturer in the world to incorporate carbon capture and sequestration. The TIGAS technology enables us to cut both the production cost and the lifecycle carbon footprint of everyday fuel by 50%. The captured CO 2 will be used for enhanced oil recovery.

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Gasoline Turkmenistan Gas Carbon 221

Green Car Congress

NOVEMBER 28, 2021

Nel Hydrogen Electrolyser AS, a division of Nel ASA, has received a purchase order for a 20MW alkaline water electrolyzer from Ovako , a leading European manufacturer of engineering steel. The electrolyzer will produce oxygen and hydrogen for Ovako’s steel-heating process and is a major step towards zero-carbon emission steel production.

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Purchase Hydrogen Sweden Volvo 418

Green Car Congress

JANUARY 24, 2023

The new PNNL carbon capture and conversion system brings the cost to capture CO 2 down to about $39 per metric ton. Just as one can choose between single-use and recyclable materials, so too can one recycle carbon. gal ($470/metric ton), is presented. The catalysts commonly used for gas-phase CO 2 hydrogenation (e.g.,

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Conversion Carbon Cleaner CO2 210

Green Car Congress

APRIL 11, 2014

Researchers at Stanford University have developed a nanocrystalline copper material that produces multi-carbon oxygenates (ethanol, acetate and n-propanol) with up to 57% Faraday efficiency at modest potentials (–0.25?volts volts versus the reversible hydrogen electrode) in CO-saturated alkaline water. volts to –0.5?volts

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Fuel CO2 Carbon Conversion 300

Green Car Congress

NOVEMBER 21, 2014

For FY 2014, the Hydrogen Production sub-program continued to focus on developing technologies to enable the long-term viability of hydrogen as an energy carrier for a range of applications with a focus on hydrogen from low-carbon and renewable sources.

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Hydrogen Renewable Carbon Production 225

Green Car Congress

DECEMBER 9, 2013

The researchers will present a paper on the discovery at the American Geophysical Union’s annual Fall Meeting in San Francisco this week. Dr. Daniel explains that when water meets the ubiquitous mineral olivine under pressure, the rock reacts with oxygen (O) atoms from the H 2 O, transforming olivine into another mineral, serpentine.

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Hydrogen San Francisco Water Universal 271

Green Car Congress

DECEMBER 11, 2020

The heterogeneity of MSW characteristics including chemical composition, and physical and biological properties, presents a significant challenge for utilization. Improvements in productivity with traditional carbon dioxide (CO 2 ) supply. Measurement of variability of key MSW characteristics within and across unique MSW streams.

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Waste Conversion Carbon Concept 334

Green Car Congress

JULY 8, 2015

million in Carbon Recycling International (CRI). Geely’s CRI investment and work with renewable methanol is similar to the approach Audi is taking with its own e-fuels projects—producing very low carbon liquid or gaseous fuels using only renewable energy, water and CO 2. Earlier post.). Earlier post.) Methanol in China.

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Renewable Carbon Water Fuel 150

Green Car Congress

AUGUST 24, 2022

Large pieces of plastic can break down into nanosized particles that often find their way into the soil and water. The researchers presented their results at the fall meeting of the American Chemical Society (ACS). Perhaps less well known is that they can also float in the air. —Raz Jelinek.

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Carbon Israel Pollution Environment 199

Green Car Congress

MARCH 31, 2020

For hydrogen use to have net environmental benefits, it must be produced from clean sources, rather than from fossil fuel processes—the usual method at present. Note: Clean hydrogen refers to both renewable and low-carbon hydrogen (from fossil-fuels with CCS). Renewable energy has paved the way to carbon-free electricity.

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Hydrogen Carbon Emissions Price 221

Green Car Congress

AUGUST 24, 2020

Steam is adopted as a sweep gas, presenting efficient H 2 recovery (>91%) while replacing conventionally utilized noble carrier gases that require additional gas separation processes. If the newly developed technology from KIST is applied to such infrastructure, it will help Korea take a step closer to the hydrogen economy.

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Production Hydrogen Gas-Electric Low Cost 368

Green Car Congress

SEPTEMBER 6, 2020

Net positive RF (warming) contributions arise from CO 2 , water vapor, NO x , and soot emissions, and from contrail cirrus (consisting of linear contrails and the cirrus cloudiness arising from them). Seen together, the climate impact of these two factors is bigger than that of the sector’s carbon emissions.

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Climate Emissions CO2 Climate Change 448

Green Car Congress

MARCH 1, 2023

million tons of lithium carbonate equivalent. The Tonopah Flats lithium-rich sedimentary claystone readily disaggregates when suspended in water. The inferred resources report concludes that Tonopah Flats may hold an estimated 15.8 Lithium mineralization was encountered in all 21 drill holes submitted for analysis.

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Carbon Nevada Commercial Water 259

Green Car Congress

MAY 3, 2022

A team of researchers from North Carolina State University, SINTEF in Norway and the Norwegian University of Science and Technology, has developed a polymer membrane technology that removes carbon dioxide from mixed gases with both high permeability and high selectivity. A paper on their work is published in the journal Science.

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Polymer Carbon North Carolina Norway 186

Green Car Congress

AUGUST 19, 2023

The Lanzador is a preview of the production vehicle that Lamborghini will present in 2028. Following the presentation of the V12 plug-in hybrid Revuelto ( earlier post ), the Lanzador gives an insight into the series model to be built from 2028. It is imported to Europe once a year and by ship, which reduces the carbon footprint.

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Concept Electrical Electric Carbon 370

Green Car Congress

JUNE 23, 2015

Researchers at Stanford University have developed a new low-voltage, single-catalyst water splitter that continuously generates hydrogen and oxygen. In the reported study, the new catalyst achieved 10 mA cm −2 water-splitting current at only 1.51 V V to reach 10 mA cm −2 current (for integrated solar water splitting).

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Water Hydrogen Production Li-ion 150

Green Car Congress

JANUARY 31, 2014

The hybrid energy storage device comprises a low-cost, activated carbon anode, a Manganese oxide cathode (MnO 2 ), and an electrolyte consisting of Na 2 SO 4 in water (~1 M). Aquion Technical Presentation. Aqueous hybrid ion chemistry. Source: Aquion. Click to enlarge. Aquion spun out of Carnegie Mellon University in 2010.

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Financing Hybrid Companies Energy Storage 301

Cars That Think

DECEMBER 21, 2023

Last January, in the waters off Cebu City in the Philippines, researchers first deployed a huge flexible ring seeded with seaweed and spanned by spokelike ropes and tubes. Every nightfall, cranks mounted on a floating platform lower the ring 25 meters below the surface to expose the seaweed to cooler, more nutrient-rich water.

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Carbon Climate Change Climate Philippines 144

Green Car Congress

JANUARY 5, 2023

The dompany is also working to develop a methodology to take stock of carbon units captured this way. Silica and magnesium oxide contained in waste rock can absorb carbon dioxide during weathering (long-term exposure to air). In 2021, Nornickel extracted 41.2 mm) that looks like sand. This process is called mineralization.

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Store CO2 Waste Carbon 243

Green Car Congress

DECEMBER 1, 2022

Airbus identified hydrogen as one of the most promising alternatives to power a zero-emission aircraft, because it emits no carbon dioxide when generated from renewable energy, with water being its most significant by-products. —Glenn Llewellyn, VP Zero-Emission Aircraft, Airbus.

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Hydrogen Engine Fuel Gas-Electric 433