Green Car Congress

OCTOBER 24, 2017

However, it could be accomplished without impinging on environmentally sensitive areas in Brazil and while allowing for the expansion of other agricultural crops and human needs, the researchers report in a paper in the journal Nature Climate Change. million and 116 million hectares (144,788 to 447,879 square miles). Gigatons yr −1.

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Brazil Emissions Global Climate Change 150

Green Car Congress

APRIL 19, 2011

A new study led by Carnegie Institution’s Department of Global Ecology has found that the expansion of sugarcane crop in Brazil in areas previously occupied by other Brazilian crops cools the local climate. The study is published in the second issue of Nature Climate Change. Nature Climate Change doi: 10.1038/nclimate1067.

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Brazil Climate Change Climate Montana 218

Green Car Congress

JULY 20, 2020

Jeong-Myeong Ha of the KIST, used hydrocracking to prepare hydrocracked lignin oil, which was mixed at a ratio of 7:3 with raw lignin oil to reduce substantially the viscosity of the oil to 1/7 (from 750 cp to 110 cp; e.g. the viscosity of water is 1 cp, and the viscosity of cooking oil is 80 cp), allowing it to be used for industrial purposes.

Fuel 351

Fuel Production Oil Waste 351

Green Car Congress

MARCH 25, 2023

Aircraft consume fuels and emit a range of emissions, including carbon dioxide and water vapor in the form of condensation trails (contrails). The ice crystals in condensation trails form by the condensation of water vapor on small particulate matter (e.g., Earlier post.) soot) present in the engine exhaust.

Fuel 170

Fuel Exhaust Conversion Water 170

Green Car Congress

APRIL 9, 2018

In addition to developing economically viable products that utilize CO 2 emissions from power plants, the XPRIZE contest aims to scale up these technologies to a point that can truly impact climate change. There is building consensus that unchecked climate change can lead to a planetary extinction event.

Carbon 150

Carbon Climate Change CO2 Climate 150

Cars That Think

SEPTEMBER 17, 2021

More ambitiously, some are developing hydrogen-powered trains, which rather than emitting greenhouse gases, only produce water vapor and droplets. The technology has the potential to help countries meet greenhouse gas reduction targets and slow the progression of climate change.

Emissions 78

Emissions Fuel Convert Hydrogen 78

Green Car Congress

NOVEMBER 26, 2012

UK-based ITM Power has been awarded a grant by the UK Department of Energy and Climate Change (DECC) to undertake a £100k (US$160k), 12-month engineering feasibility study of producing synthetic methane using carbon dioxide from industrial processes and hydrogen produced by electrolysis.

Hydrogen 218

Hydrogen Power Powered Companies 218

Green Car Congress

FEBRUARY 28, 2013

The project is slated to use advanced enzyme and microbial techniques to convert 10,000 tons of sugar beets harvested throughout the year into 285,000 gallons of advanced biofuel ethanol. The water in the beets will be captured during processing and recycled so that little water will be used in the plant.

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Fresno California Energy Climate Change 231

Green Car Congress

MARCH 13, 2013

Stanford’s Global Climate and Energy Project (GCEP) is awarding $6.6 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.

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Conversion Carbon Fuel Energy 210

Cars That Think

AUGUST 5, 2023

These great masses store enough water to raise global sea level by 65 meters should they melt entirely. Although neither ice sheet is expected to melt completely anytime soon, their incredible scale makes even small changes consequential for the future of our planet. Thomas Teisberg, an electrical engineering Ph.D.

Climate Change 97

Climate Change Climate Water Carbon Fiber 97

Cars That Think

FEBRUARY 27, 2024

Because the particles are so small, they can pass easily through a catalytic converter, which is designed to reduce a vehicle’s toxic emissions. Diesel particulate filters therefore are installed in the exhaust system, generally at the exit of the catalytic converter.

Carbon 104

Carbon Diesel Emissions Bangladesh 104

Green Car Congress

DECEMBER 30, 2009

The resulting CO can be used to convert water to hydrogen via the water gas shift reaction. Tags: Catalysts Climate Change Emissions Fuels Hydrogen. The reaction also shows a new economical way to oxidize aromatic aldehydes, and could be applied in pharmaceutical synthesis. Article ASAP doi: 10.1021/ja909038t.

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CO2 Climate Change Carbon Singapore 281

Green Car Congress

JANUARY 21, 2015

The Algenol fuel production process is designed to convert 1 tonne of CO 2 into 144 gallons of fuel while recycling CO 2 from industrial processes and converting 85% of the CO 2 used into ethanol, gasoline, diesel and jet fuels. Algal Fuels Biomass Biorefinery Climate Change Fuels India'

India 150

India Fuel Climate Change Oil 150

Green Car Congress

JUNE 25, 2015

CO 2 + water + renewable energy → e-diesel. Böhni emphasized that the production of climate-neutral fuel is key to climate protection and therefore needs to be given a fair chance; he established the Clean Fuel Now initiative at the Federal Parliament in Bern in late 2014. Earlier post.). Click to enlarge. Earlier post.)

Diesel 150

Diesel Switzerland Audi Solar 150

Green Car Congress

JANUARY 19, 2010

Terrestrial bioenergy feedstock crops such as switchgrass, canola and corn have lower environmental lifecycle impacts than algae in energy use, greenhouse gas emissions, and water regardless of cultivation location, according to a new lifecycle assessment by researchers at the University of Virginia. 0.4 ± 0.05. 1.8 ± 0.58. 3.3 ± 0.86.

Water 218

Water Waste Energy Emissions 218

Cars That Think

AUGUST 3, 2022

As climate change edges from crisis to emergency, the aviation sector looks set to miss its 2050 goal of net-zero emissions. Using concentrated solar energy, they were able to produce kerosene from water vapor and carbon dioxide directly from air. Finally, the syngas is processed to kerosene in the gas-to-liquid unit.

Solar 98

Solar Fuel Water Carbon 98

Green Car Congress

AUGUST 25, 2009

Converting oil shale to gasoline via the Alberta Taciuk Processor (ATP)—an above-ground shale retort—results in fuel-cycle greenhouse gas emissions of ~130-150 g CO 2 equivalent/MJ of gasoline produced, according to a new analysis by Dr. Refining of upgraded shale oil. Credit: ACS. Click to enlarge. Combustion of refined liquid fuels.

Gasoline 239

Gasoline Oil Emissions Convert 239

Green Car Congress

APRIL 11, 2019

Hydrogen generation: Hydrogen can be generated by water electrolysis using MW-scale electrolyzer technology, utilizing renewable electricity to produce pressurized high purity H 2 and O 2 gases. In many ethanol production and biogas processes. CO 2 is readily available. Compression: Reaction gas is prepared by mixing H 2 and CO 2.

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Grant CO2 Iceland Waste 150

Green Car Congress

DECEMBER 22, 2010

That’s three times the amount estimated by the Intergovernmental Panel on Climate Change (IPCC). This is especially the case for those draining nitrogen-enriched urbanized and agricultural watersheds, highlighting the importance of managing nitrogen before it reaches open water.

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New Hampshire Global Climate Change Ozone 199

Green Car Congress

NOVEMBER 12, 2021

The technology also retains all the water from the original feedstock. The process reduces water consumption by up to 35%. When combined with a decarbonized grid, these two technologies enable a pathway to a zero-emissions alumina refining system. Earlier post.)

Industrial 210

Industrial Industry Carbon Emissions 210

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.

Hydrogen 150

Hydrogen Fuel Water Universal 150

Green Car Congress

AUGUST 8, 2011

The CO 2 will then be pulled to the surface and fed into a turbine that converts heat into electricity. Between five and ten percent of the water injected in these systems is lost as it travels through the pore spaces. As this happens, more water must be added, perhaps from municipal sources that have little to spare.

Energy 244

Energy CO2 Production Water 244

Green Car Congress

OCTOBER 28, 2022

First, an electric potential will be applied to water to simultaneously produce acidity and alkalinity. The carbonation reaction will convert REE-bearing silicate minerals to REE-bearing carbonate minerals. The technologies use electricity to extract valuable metal ions from the surrounding mineral matrix at sub-boiling temperatures.

Supplies 345

Supplies Ni-Li Carbon Universal 345

Green Car Congress

APRIL 24, 2018

The E3SM project will soon convert to an “open development” project. The goal of the E3SM project is to simulate reliably aspects of earth system variability and to project decadal changes that will critically impact the US energy sector in the near future.

Water 186

Water Grid Climate North America 186

Green Car Congress

MAY 8, 2013

Methane hydrate—molecules of natural gas trapped in an ice-like cage of water molecules—represents a potentially vast methane resource for both the United States and the world. In addition, methane is itself a potent greenhouse gas, remaining in the atmosphere for about a decade before it is converted to carbon dioxide.

Alaska 252

Alaska Gas Climate Insight 252

Cars That Think

AUGUST 19, 2023

They are highly automated production islands that directly convert wind energy to hydrogen, with a few of them processing the gas into fuels and other goods. In the fight against climate change, many countries have pledged to reduce their CO2 emissions to net zero. Why all the hype about hydrogen?

Wind 85

Wind Hydrogen Grid Gas-Electric 85

Green Car Congress

NOVEMBER 5, 2021

Actions such as the debt tender offer and the issuance of 0% convertible notes earlier this year, together with anticipated broader access to capital from the new sustainable financing framework, are consistent with Ford’s objectives to further strengthen its balance sheet and financial flexibility and return its credit ratings to investment grade.

Financing 170

Financing Ford Clean Cleaning 170

Cars That Think

NOVEMBER 12, 2022

Starting a company to develop an energy technology that fights climate change is hard—a lot harder than starting a software company. Breakthroughs in battery technology, carbon sequestration, and other energy technologies that result in a five-fold improvement over current technology could literally change the world.

Climate 90

Climate Hydrogen Los Angeles Climate Change 90

Green Car Congress

JUNE 13, 2015

However, the technologies that have released the new supplies—hydraulic fracturing and horizontal drilling—have also unleashed anxieties about contaminated drinking water, induced earthquakes and lenient regulation. Earlier post.).

Gas 150

Gas Asia Mercury Chevron 150

Green Car Congress

JULY 26, 2020

Inspired by naturally occurring processes, a team of Boston College chemists used a multi-catalyst system to convert carbon dioxide to methanol at the lowest temperatures reported with high activity and selectivity. The third catalyst in the system, which is typically incompatible with the first catalyst, then converts this ester to methanol.

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Convert Carbon Boston Hydrogen 355

Green Car Congress

SEPTEMBER 5, 2009

It can also convert captured anthropogenic CO 2 , generated by burning fossil fuels, to CO and O 2 via high-temperature electrolysis. Calculated potential needed to electrolyze carbon dioxide or water. Tags: Climate Change Emissions Methanol Solar. High temperature is accessible through excess solar heat. Licht, 2009.

Solar 258

Solar Conversion CO2 2009 258

Green Car Congress

MAY 8, 2009

The authors point out their study looked at only two criteria, kilometers travelled and greenhouse gas offsets, but did not examine the performance of electricity and ethanol for other policy-relevant criteria such as water consumption, air pollution or economic costs. “We Elliott Campbell. Campbell, D. Lobell, C.

Transportation 199

Transportation Emissions Coal Climate 199

Green Car Congress

OCTOBER 31, 2011

high overpotentials are needed to convert CO 2 because the first step in CO 2 conversion is the formation of a “CO 2 ? formation is very negative in water and in most common solvents. Twenty years ago, Bockris and co-workers proposed that. intermediate. In this context the term “CO 2 ? ” necessarily a bare CO 2 ? The equilibrium.

Conversion 255

Conversion CO2 Carbon Convert 255

Green Car Congress

SEPTEMBER 19, 2017

Scientists at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have developed a new electrocatalyst that can directly convert carbon dioxide into multicarbon fuels and alcohols using record-low inputs of energy. At top left are transmission electron microscope images of the copper nanoparticles.

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Conversion CO2 Fuel Carbon 150

Green Car Congress

JULY 23, 2010

The Lenfest/Risø team notes that high temperature electrolysis makes very efficient use of electricity and heat (near-100% electricity-to-syngas efficiency), provides high reaction rates (no need for precious metal catalysts), and the syngas produced can be catalytically converted to hydrocarbons in well-known fuel synthesis reactors (e.g.

Fuel 255

Fuel CO2 Production Conversion 255

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

JUNE 11, 2012

launched the Nissan Zero Emission Fund, a new fund for individual Nissan electric vehicle (EV) owners in Japan which converts the amount of CO 2 emissions that are offset by driving the 100% electric Nissan LEAF to generate credits. Flows for the Zero Emission Fund. Click to enlarge. Nissan Motor Co.,

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Japan Nissan CO2 Emissions 244