Green Car Congress

JULY 13, 2018

All are invited to submit, from 25 June to 20 September, innovative scientific research projects using Essential Small Molecules on these topics: Topic #01 on hydrogen production: “Lower-CO 2 H 2 ”. How to produce cost competitive hydrogen while reducing greenhouse gas emissions?

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Green Car Congress

DECEMBER 27, 2016

In a new paper in the journal Nature Materials (in an edition focused on materials for sustainable energy), a team from Stanford University and SLAC National Accelerator Laboratory has reviewed milestones in the progress of solid-state photoelectrocatalytic technologies toward delivering solar fuels and chemistry. —Montoya et al.

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Solar Fuel Water Conversion 150

Green Car Congress

JULY 21, 2016

A team of researchers from the UK’s Cardiff University’s Cardiff Catalysis Institute and Queen’s University Belfast have shown that significant amounts of hydrogen can be unlocked from fescue grass—without significant pre-treatment—using sunlight and a metal-loaded titania photocatalyst. —Caravaca et al. Caravaca et al.

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Green Car Congress

JUNE 3, 2016

Researchers at Harvard have created a hybrid water splitting–biosynthetic system based on a biocompatible Earth-abundant inorganic catalyst system to split water into molecular hydrogen and oxygen (H 2 and O 2 ) at low driving voltages. It takes sunlight, water and air—and then look at a tree. —Daniel Nocera.

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Green Car Congress

JANUARY 21, 2015

CSULA) Hydrogen Research and Fueling Facility has become the first hydrogen station in California to be certified to sell fuel to the public by the kilogram measure. Selling by the tank required a flat price be paid, irrespective of the actual amount of hydrogen dispensed. Hydrogen Research and Fueling Facility.

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Green Car Congress

SEPTEMBER 2, 2016

Because it requires less of the rare and costly metal iridium, the new catalyst could bring down the cost of artifical photosynthetic processes that use sunlight to split water molecules—a key step in a renewable, sustainable pathway to produce hydrogen or carbon-based fuels that can power a broad range of energy technologies.

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Green Car Congress

APRIL 11, 2017

Researchers in Japan and China developed an efficient method for CO 2 reduction over elemental boron catalysts in the presence of only water and light irradiation through a photothermocatalytic process. At this temperature it reacts with water, forming hydrogen and boron oxides in situ. —Jinhua Ye.

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My Electric Car

AUGUST 21, 2020

There has been much discussion for over thirty years or more around the use of hydrogen fuel cells as an alternative to the internal combustion engine. Proponents believe such a car could be easily refuelled with hydrogen and assumed it would have greater range than a pure all-electric car.

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Green Car Congress

MAY 12, 2015

The PFL 799 technical executive expert panel at this year’s world Congress, chaired by Jesse Schneider (from BMW), invited those automakers as well as infrastructure leaders to discuss their progress in fuel cell technology and hydrogen infrastructure and challenges remaining. —Jesse Schneider.

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Green Car Congress

FEBRUARY 29, 2016

In the first step, renewably generated electricity is used to split water into hydrogen and oxygen. In the second step, the hydrogen is reacted with CO 2 to yield synthetic methane. solar and wind), water and CO 2 to produce liquid or gaseous fuels with a very low carbon intensity. Earlier post.).

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Cars That Think

DECEMBER 30, 2021

The Green Hydrogen Boom. Utility company Energias de Portugal (EDP), based in Lisbon, is on track to begin operating a 3-megawatt green hydrogen plant in Brazil by the end of the year. Green hydrogen is hydrogen produced in sustainable ways, using solar or wind-powered electrolyzers to split water molecules into hydrogen and oxygen.

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Cars That Think

JUNE 12, 2023

As countries transition away from fossil fuels to green sources of energy like wind and solar, there will be natural lulls in energy production due to weather conditions. Energy consumption also tends to peak during early evening hours , which is inconveniently right when solar energy output decreases. But the space is still young.

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Green Car Congress

JUNE 23, 2016

Researchers at Stanford University, with colleagues in China, have developed a tandem solar cell consisting of an approximately 700-nm-thick nanoporous Mo-doped bismuth vanadate (BiVO 4 ) (Mo:BiVO 4 ) layer on an engineered Si nanocone substrate. The nanocone/Mo:BiVO 4 assembly is in turn combined with a solar cell made of perovskite.

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Green Car Congress

JANUARY 4, 2016

The current initial collaboration, expected to end in 2016, also encompasses the delivery of larger batches that will allow Audi to run comprehensive engine testing and thus validate the specifications of Global Bioenergies’ isooctane. The isobutene was then shipped to Germany and converted into isooctane. Earlier post.). Earlier post.).

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Green Car Congress

NOVEMBER 2, 2016

Researchers at Stanford University have demonstrated solar water splitting by photovoltaic-electrolysis with a solar-to-hydrogen (STH) efficiency of more than 30%—a new record. The results, the researchers said, demonstrate the potential of photovoltaic-electrolysis systems for cost-effective solar energy storage.

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Cars That Think

SEPTEMBER 22, 2021

It will also include a small spacecraft capable of "hopping" to explore shadowed craters for evidence of potential water ice, a resource that, if present, could be used in the future for both propulsion and supplies for astronauts. produced an engineering prototype of a 220-tonne thrust staged-combustion liquid hydrogen/liquid oxygen engine.

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Green Car Congress

FEBRUARY 4, 2016

The team reports on their host-guest system of Ta:TiO 2 |BiVO 4 as a photoanode for use in solar water splitting cells in an open-access paper in the journal ACS Central Science. The host–guest nanowire architecture allows for simultaneously high light absorption and carrier collection efficiency for efficient solar water oxidation.

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Energy Storage Water Solar Energy 150

Green Car Congress

APRIL 8, 2014

The President’s Climate Action Plan contains a goal of doubling renewable energy generation from wind, solar, and geothermal sources between 2012 and 2020. By the end of FY 2015, achieve best in class solar photovoltaic (PV) systems at $1.85/watt Contribute to international efforts to address global climate change. watt utility, $2.37/watt

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2014 2018 Energy Climate Change 225

Green Car Congress

JANUARY 21, 2017

These include cleaner, more fuel-efficient cars and zero emission vehicles, low-carbon fuels, renewable energy, waste diversion from landfills, water conservation, improvements to energy efficiency in homes and businesses, and a Cap-and-Trade Program. Declining caps, continued linkage with Québec, and linkage to Ontario, Canada.

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California Cleaner Emissions Pollution 150

Green Car Congress

NOVEMBER 21, 2016

A team led by Professor Jae Sung Lee at Ulsan National Institute of Science and Technology (UNIST), with colleagues at Pohang University of Science and Technology (POSTECH), have developed a new pathway for the direct conversion of CO 2 to liquid transportation fuels by reaction with renewable hydrogen produced by solar water splitting.

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Green Car Congress

MARCH 25, 2016

The research, published in the journal Science , outlines a potential way to make a future generation of water-splitting catalysts from three abundant metals—iron (Fe), cobalt (Co) and tungsten (W)—rather than the rare, costly metals on which many of today’s catalysts rely. For this study, Edward H. —Edward Sargent.

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Clean Fleet Report

MARCH 18, 2024

This is impressive as there are only 55 operating hydrogen fuel stations in the state and the availability of hydrogen is sometimes spotty. The hydrogen fueling station network slowly being built out, funded in part with state support that averaged $20 million/year for the past couple decades. In October 2023 Gov.

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Green Car Congress

FEBRUARY 23, 2016

Researchers at the University of Texas at Arlington have demonstrated a new solar process for the one-step, gas-phase conversion of CO 2 and H 2 O to C 5+ liquid hydrocarbons and O 2 by operating the photocatalytic reaction at elevated temperatures and pressures.

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Green Car Congress

MARCH 12, 2016

Researchers at Lawrence Berkeley National Laboratory (Berkeley Lab) have developed a new, environmentally stable solid-state hydrogen storage material constructed of Mg nanocrystals encapsulated by atomically thin and gas-selective reduced graphene oxide (rGO) sheets. wt% and 0.105 kg H 2 per liter in the total composite). —Cho et al.

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Green Car Congress

DECEMBER 6, 2016

At an event at its Salt Lake City headquarters last week, startup Nikola Motor Company (NMC) unveiled the first public prototype of its Nikola One Class 8 hydrogen fuel cell range-extended electric truck, as well as renderings of the Nikola Two Class 8 day cab version. Hydrogen Fuel System. per kg of hydrogen. Fuel cell stack.

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Green Car Congress

MAY 9, 2016

Researchers at Columbia University are investigating the use of membraneless electrochemical flow cells for hydrogen production from water electrolysis that are based on angled mesh flow-through electrodes. Esposito (2016) “Hydrogen Production with a Simple and Scalable Membraneless Electrolyzer” J. —O’Neil et al.

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Green Car Congress

JULY 17, 2015

It offers the solution to several significant transitions we need: moving society from burning fossil fuels to substituting renewable resource fuels such as solar, wind and biofuels; and from using fossil materials as fuel to using them for other recyclable uses. Distributed Solar and Wind with the PHEV. It is much more than that.

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PHEV Plug-in Renewable Energy 150

Green Car Congress

MARCH 10, 2018

Water flow through the membranes was 1000 times higher than predicted by Hagen-Poiseuille flow, in agreement with previous CNT membrane studies. An example of a simplified schematic for converting atmospheric carbon dioxide, water, and solar or wind electricity into ethanol, gasoline, diesel, and jet fuel. Source: Mattershift.

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Green Car Congress

NOVEMBER 17, 2015

The Q7 PHEV will arrive in dealerships in Germany in 2016, and will likely come to the US, although perhaps with a gasoline-engine variant. Alternatively they can serve as buffers for renewables such as wind and solar power—whether as part of the grid or as home installations. Audi e-tron quattro concept SUV.

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Green Car Congress

OCTOBER 3, 2016

To avoid CO 2 emissions associated with H2-production, electrolysis of water powered by solar, wind or hydroelectricity would be a preferred source and has achieved a level of maturity and success. They can take carbon dioxide and hydrogen gas and turn them into chemicals such as acetone, butanol or ethanol. Jones, Alan G.

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Green Car Congress

NOVEMBER 7, 2013

GE Aviation, which consumes more than 10 million gallons of jet fuel annually at its engine testing centers, has signed an agreement to purchase cellulosic synthetic biofuel from The D’Arcinoff Group (DG), based in Washington, DC, to be used for production and development testing of GE jet engines, starting in 2016.

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Green Car Congress

AUGUST 25, 2016

palustris is a purple photosynthetic bacterium that lives in environments like the surface layers of water logged soils that tend to straddle oxic to anoxic transition zones. Rhodopseudomonas generates hydrogen along with ammonium as a product of nitrogen fixation. Under microaerobic or anaerobic growth conditions R. Dean, Lance C.

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