Green Car Congress

JUNE 10, 2013

Berkeley Lab researchers, working at the Joint Center for Artificial Photosynthesis (JCAP), have developed the first fully integrated microfluidic test-bed for evaluating and optimizing solar-driven electrochemical energy conversion systems. Segalman (2013) Integrated microfluidic test-bed for energy conversion devices.

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Conversion Solar Energy Water 186

Green Car Congress

APRIL 15, 2019

Researchers from Northwestern University and Princeton University have explored the impact on US air quality from an aggressive conversion of internal combustion vehicles to battery-powered electric vehicles (EVs). This despite evidence that suggests air pollution impacts from the transportation sector exceed those from greenhouse gases. …

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Conversion Jordan Ozone Coal 281

Green Car Congress

JUNE 26, 2010

Natural photosynthesis uses solar energy to recycle CO 2 (and H 2 O) into new plant life (biomass) and ultimately fuels (biofuels). Major reductions in emissions from the transportation sector will necessitate a change in vehicle fuels. Jiang et al. Click to enlarge. This same analysis (Pearson et al.

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Conversion Transportation Fuel CO2 218

Baua Electric

JANUARY 15, 2024

EV owners are more likely to add solar panels to their homes, according to a new US Department of Energy’s National Renewable Energy Laboratory (NREL) study – here’s why. And conversely, owning photovoltaic panels also has a bearing on whether a homeowner buys an electric vehicle, but not as strongly.

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Solar Connect Connected San Francisco 52

Green Car Congress

JUNE 29, 2019

Transportation. Solar Sister (Great Falls, Virginia) invests in women’s enterprises in off-grid communities in Africa. African Clean Energy (Lesotho) produces cookstoves that reduce smoke emissions and solar electricity for small electronics and LED lighting. Energy Access. Social & Cultural Impacts.

2019 207

2019 Lesotho Conversion Aspen 207

Green Car Congress

AUGUST 29, 2021

A team at MITEI (MIT Energy Initiative) has found that hydrogen-generated electricity can be a cost-competitive option for backing up wind and solar. California draws more than 20% of its electricity from solar and approximately 7% from wind, with more VRE coming online rapidly. —Drake Hernandez.

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Wind Hydrogen Solar Lithium Ion 170

Green Car Congress

AUGUST 24, 2020

The results, reported in the journal Nature Energy , represent a new method for the conversion of carbon dioxide into clean fuels. The wireless device could be scaled up and used on energy farms similar to solar farms, producing clean fuel using sunlight and water. —senior author Professor Erwin Reisner. Qian Wang et al.

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Water CO2 Solar Convert 418

Green Car Congress

DECEMBER 3, 2014

Researchers from UC Berkeley, Lawrence Berkeley National Laboratory and Nanyang Technological University, Singapore have developed a new technology for direct solar water-splitting—i.e., In the present study, we developed a new architecture for direct solar water-splitting. Click to enlarge. —Liu et al. Click to enlarge.

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Water Solar Design Singapore 270

Green Car Congress

JANUARY 30, 2020

Recent breakthroughs in separations and catalysis, along with long-trend reductions in solar and wind electricity costs, have significantly increased the potential for cost-competitive renewable fuels from direct air capture (DAC) of CO 2. TW of combined solar and wind capacity for the United States alone will be required.

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Gasoline Renewable Fuel Price 357

Green Car Congress

OCTOBER 2, 2010

The EU’s DirectFuel project, which launched on 1 October, intends to develop a photobiological process for the direct conversion of sunlight and CO 2 into engine- and infrastructure-ready transport fuels such as propane. The 4-year project will have funding of up to €3.73 million (US$5.1

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Conversion Czech Republic Solar Engine 225

Green Car Congress

APRIL 14, 2017

showed for the first time how MEG allowed a solar cell to exceed 100% quantum efficiency by producing more electrons in the electrical current than the amount of photons entering the solar cell. A salt bridge connects the two compartments and transports H + and Na +. —Matthew Beard. Click to enlarge. Yong Yan, Ryan W.

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Solar Water Energy Fuel 150

Green Car Congress

NOVEMBER 14, 2013

NSF and DOE are jointly funding this program solicitation issued by the NSF Chemical, Bioengineeering, Environmental and Transport Systems (CBET) Division; NSF expects to make 3 to 5 awards, each of up to 3-years duration. DE-FOA-0000826 ).

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Water Solar Production Hydrogen 210

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

SEPTEMBER 5, 2009

Dr. Stuart Licht ( earlier post ) at George Washington University is developing a solar-driven process that, he says, could efficiently replace current industrial processes for the production of certain energetic molecules such as hydrogen, metals and chlorine, which are responsible for a large component of anthropogenic CO 2. Licht, 2009.

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Solar Conversion CO2 2009 258

Green Car Congress

JANUARY 19, 2015

Researchers at North Carolina State University have developed a highly effective new perovskite-promoted iron oxide redox catalyst for a hybrid solar-redox scheme they had proposed earlier for partial oxidation and water-splitting of methane. To further enhance this effect, they proposed a layered reverse-flow reactor concept.

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Conversion Water Gas Hybrid 150

Green Car Congress

JANUARY 4, 2013

Direct land use, life cycle GHG emissions (excluding indirect land use change), and life cycle fossil fuel requirements to generate the transportation services provided by 17.8 × 10 12 MJ NCV of gasoline, the amount used in transportation in the US in 2009. Credit: ACS, Geyer et al. Click to enlarge.

Transportation 319

Transportation Carbon Conversion Li-ion 319

Green Car Congress

DECEMBER 23, 2015

A team from Bauhaus Luftfahrt in Germany has analyzed the climate impact and economic performance of solar thermochemical jet fuel production. Schematic of solar thermochemical fuel production path. A solar tower or dish concentration system can deliver the required level of radiative flux. kg CO 2 ‐equiv /L. Click to enlarge.

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Solar Fuel Renewable Production 150

Green Car Congress

APRIL 7, 2013

The US National Science Foundation (NSF) has issued a grants opportunity notice ( PD-14-7644 ) for up to about $13 million in awards to fundamental research and education that will enable innovative processes for the sustainable production of electricity and transportation fuels. Photovoltaic Solar Energy. Wind Energy.

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Nickel Metal Hydride Transportation Fuel Production 236

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. —Gençer et al. Resources.

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Solar Production Energy Concept 150

Green Car Congress

JUNE 23, 2013

Storage of solar and other sources of renewable electricity may be enabled by the catalytic production of fuels such as H 2 or reduced carbon-containing compounds via the electro-chemical reduction of H 2 O or CO 2 , respectively. Carbon Capture and Conversion (CCC) Fuels Power Generation' —DiMeglio and Joel Rosenthal.

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Conversion Renewable CO2 Energy 247

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. This new concept, if high selectivity for hydrocarbons is achieved, inherently bypasses a second stage conversion, such as methanation or Fischer-Tropsch processes. syngas—from water and CO 2.

Water 170

Water Solar Fuel Production 170

Green Car Congress

NOVEMBER 29, 2012

Air Products has been awarded a contract with India’s University of Petroleum and Energy Studies (UPES) to build the country’s first solar-powered renewable hydrogen fueling station. The three-wheeled hydrogen-powered fleet transports visitors at the Pragati Maidan, where many large public exhibitions are held.

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India Hydrogen Solar Fuel 231

Green Car Congress

MARCH 30, 2022

Danish Minister for Transport Trine Bramsen, Aalborg municipal government representatives, and European media were invited to witness the first test runs of Geely methanol vehicles on Danish roads and visit the e-methanol production facility at Aalborg University.

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Denmark Vehicles Iceland Renewable 446

Green Car Congress

SEPTEMBER 5, 2015

Researchers at Rice have demonstrated an efficient new way to use solar energy for water splitting. Structure and mechanism of operation of plasmonic photocathode for plasmon-mediated direct electron injection to drive solar-to-chemical energy conversion. (a) —Robatjazi et al.

Water 150

Water Solar Conversion Light 150

Green Car Congress

APRIL 29, 2015

The US Department of Energy announced $75 million in funding to renew the Joint Center for Artificial Photosynthesis ( JCAP ), a DOE Energy Innovation Hub originally established in 2010 with the goal of harnessing solar energy for the production of fuel. The research program involves eight core projects: Light Capture and Conversion.

Solar 150

Solar Fuel Water Light 150

Green Car Congress

MARCH 17, 2018

The catalyst is also readily applicable to other energy storage and conversion systems, including metal-air batteries, supercapacitors, electrolyzers, dye-sensitized solar cells, and photocatalysis. An open-access paper on their work appears in the journal Joule. This work demonstrates that a multi-phase catalyst coating (?

Energy Storage 186

Energy Storage Georgia Conversion Saudi Arabia 186

Green Car Congress

DECEMBER 31, 2016

Most sources of alternative energy, such as solar, wind, and geothermal, produce electrical power while biofuels and biochemicals can directly replace petroleum-derived liquid fuels and chemicals compatible with today’s infrastructure. By 2040, through R&D, support replacing 7% of petrochemicals with bioproducts.

Transportation 207

Transportation Fuel Conversion Water 207

Green Car Congress

APRIL 10, 2018

Now, researchers led by Assistant Professor of Mechanical Engineering Sandeep Kumar, have reported achieving significant thermoelectric energy conversion using a combination of a nickel-iron alloy and silicon. In SSE, the thermal transport takes place due to the two-step spin dependent process.

Waste 150

Waste Conversion Energy Charging 150

Green Car Congress

SEPTEMBER 17, 2014

Joule, the developer of a process for the solar conversion of CO 2 to liquid fuels, has entered into a memorandum of understanding (MoU) with DNV GL, a leading provider of technical assurance and advisory services to the energy industry.

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Commercial Solar Fuel Production 230

Green Car Congress

OCTOBER 31, 2020

ABC Companies, a leading provider to the motorcoach, transit and specialty passenger transportation market in the United States and Canada, will soon be the first to offer a motorcoach-diesel-to-electric-repower program for North American operators. The repower kits are engineered by Lightning eMotors and will be installed by ABC technicians.

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Companies Kits San Francisco Conversion 334

Green Car Congress

OCTOBER 3, 2014

The basic concept of the integrated solar battery is to use the contribution of the photovoltage to reduce greatly the charging overpotential caused by the difficulty in efficiently electrochemically decomposing lithium peroxide (Li 2 O 2 ), the discharge product formed on the oxygen electrode. —Yu et al. Photo-assisted charging. (a)

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Solar Li-ion Batteries Battery 262

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. wind and solar power) to act as an efficient chemical energy storage localized or distributed system. acetic acid) represents another promising route for both CO 2 valorisation and CH 4 activation.

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Conversion Fuel CO2 Gas 186

Green Car Congress

MAY 25, 2014

A report prepared by ISIS (Institute of Studies for the Integration of Systems - Italy) together with Tecnalia (Spain) for the European Parliamentary Research Service (EPRS) discusses the technological, environmental and economic barriers for producing methanol from carbon dioxide, as well as the possible uses of methanol in car transport in Europe.

Transportation 244

Transportation CO2 Carbon Hydrogen 244

Green Car Congress

JUNE 16, 2021

For the implementation of a sustainable energy economy, the greatest challenge is the weather-depending, fluctuating electricity production of wind and solar power plants. The central process for this conversion is electrocatalytic water splitting in which hydrogen and oxygen are formed.

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Water Hydrogen Store Wind 497

Green Car Congress

DECEMBER 28, 2009

The US Department of Energy will invest up to $366 million to establish and operate three new Energy Innovation Hubs focused on accelerating research and development in three key energy areas, one of which is developing an effective solar energy to chemical fuel conversion system—i.e.,

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Solar Fuel Energy Water 299

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

APRIL 10, 2015

Researchers at UC Berkeley have developed an artificial photosynthetic scheme for the direct solar-powered production of value-added chemicals from CO 2 and water using a two-step process involving a biocompatible light-capturing nanowire array with a direct interface with microbial systems. —Liu et al. coli strain.

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Solar Water Hybrid CO2 150