New highly efficient catalyst for photoelectrochemical CO2 reduction toward methane

Green Car Congress

Researchers at the University of Michigan, McGill University and McMaster University have developed a binary copper?iron iron catalyst for photoelectrochemical CO 2 reduction toward methane.

2020 119

SUVs are 2nd-largest contributor to CO2 increase this decade

Green Car Reports

While individual vehicle emissions have decreased on a per-mile basis over the past decade, shifts in consumer habits are pressuring CO2 production upward, an upcoming publication says. The growth in the SUV sector has made them the second-largest contributor to increasing CO2 emissions over the past ten years, contributing more than heavy.

2019 61

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Lifecycle CO2 balance of Mercedes-Benz EQC as low as 17.1t CO2 with hydropower

Green Car Congress

The lifecycle CO 2 balance of the Mercedes-Benz EQC 400 4MATIC is as low as 17.1 tonnes of CO 2 when the electricity is produced by hydropower; 16.4 tonnes of that is from the production of the vehicle itself. On the average EU electricity mix, the lifecycle CO 2 balance almost doubles to 32.4

2019 98

Maersk sets net zero CO2 emission target by 2050

Green Car Congress

of global CO2 emissions. Maersk, the world’s largest container shipping company, has set a goal to reach carbon neutrality by 2050.

2018 125

EPA chief Wheeler says under new rules CO2 limits will be tighter

Green Car Reports

The Trump administration may be on a mission to curb environmental regulation, but EPA chief Andrew Wheeler revealed Tuesday that its new emissions rules should actually cap CO2 output at a lower levels than those set by the Obama administration.

2019 58

Dual-motor Leaf, Honda’s hybrid names, finger-pointing on CO2: Today’s Car News

Green Car Reports

SUVs are a big part of the CO2 problem. The EPA says that despite a higher limit it will reduce CO2. Proposed support from the federal government could help automakers catch up with China on EVs, over 10 years. Nissan teases a dual-motor Leaf.

2019 56

CO2 emissions in US could fall again in 2019, federal agency projects

Green Car Reports

CO2 emissions will fall by 2.2 A new report by the U.S. Energy Information Agency forecasts that for the first time in two years annual carbon dioxide emissions in the U.S. will decrease. The report, issued last week, forecasts that U.S.

2019 92

EPFL team develops on-board system to capture CO2 from trucks; reducing emissions by 90%

Green Car Congress

Researchers at EPFL have patented a new concept that could cut trucks’ CO 2 emissions by almost 90%. The EPFL system captures CO 2 directly in the trucks’ exhaust system and liquefies it in a box on the vehicle’s roof.

2019 113

A metal-free, sustainable approach to CO2 reduction

Green Car Congress

Researchers in Japan are presenting an organic catalyst for CO 2 reduction that is inexpensive, readily available and recyclable.

2019 108

Electrochemical Haber-Bosch process for ammonia production; 50% the CO2 and 25% the energy

Green Car Congress

Ammonia, produced via the Haber-Bosch (HB) process, is globally the leading chemical in energy consumption and carbon dioxide emissions.

2019 123

Volkswagen to tackle air conditioning emissions with CO2

Green Cars News

When it comes to vehicle emissions, carbon dioxide (CO2) is generally the problem that carmakers are looking to solve: attempting to reduce the amount of CO2 emitted from their exhaust pipes. However, now CO2 could actually be the solution rather than the problem.

CO2 71

EIA: CO2 emissions from US power sector have declined 28% since 2005

Green Car Congress

US electric power sector CO 2 emissions have declined 28% since 2005 because of slower electricity demand growth and changes in the mix of fuels used to generate electricity, according to the US Energy Information Administration (EIA).

2018 169

Artificial Photosynthesis Might Make Fuel From CO2 & Sunlight, One Day

Green Car Reports

Fuel emissions CO2 alternative energy renewable energy methanolElectric cars may have made great strides recently, but thousands of researchers are still searching for a sustainable liquid fuel. Such a fuel wouldn't require drivers who are used to pumping gas to alter their habits, and it would sidestep the issues of battery weight and charging times. What if there was a sustainable fuel that could do all of.

2015 77

Light-powered nano-bio hybrid organisms consume CO2, create plastics and fuels

Green Car Congress

University of Colorado Boulder researchers have developed nanobio-hybrid organisms capable of using airborne carbon dioxide and nitrogen to produce a variety of plastics and fuels, a promising first step toward low-cost carbon sequestration and eco-friendly manufacturing for chemicals.

2019 142

Audi aims to reduce CO2 emissions by 30% over the vehicle lifecycle by 2025

Green Car Congress

Audi has set the goal of successively reducing vehicle-specific CO 2 emissions by 30% by 2025 compared with reference year 2015 and over the entire product lifecycle.

2019 121

Researchers use cascade reactions in nanozymes to convert CO2 to ethanol and propanol

Green Car Congress

Enzymes use cascade reactions to produce complex molecules from comparatively simple raw materials. An international research team has now copied this principle, and used nanoparticles to convert carbon dioxide into ethanol and propanol.

2019 116

Molten carbonate electrolysis can produce a range of carbon nanomaterials, including graphene, from CO2 at high yield

Green Car Congress

Researchers from Huazhong University of Science and Technology in China and George Washington University in the US report in a new paper in the ACS journal Accounts of Chemical Research that a range of important carbon nanomaterials can be produced at high yield by molten carbonate electrolysis.

2019 126

Kopernikus Project P2X integrated container-scale test facility produces first fuels from air-captured CO2 and green power

Green Car Congress

2019 126

Volvo improves CO2 emissions of automatic models

Green Cars News

Volvo CO2 emissions fuel economyBuying an automatic instead of a manual car often come at the expense of fuel economy and emissions. But not if you buy a Volvo. The Swedish carmaker has been hard at work reducing the emissions and improving the fuel economy of its models.

Volvo 85

Peugeot 3008 PHEV: offers 300hp with ultra-low CO2 emissions

Green Cars News

Peugeot have announced the upcoming plug-in hybrid version of their 3008 SUV will offer an official CO2 rating of just 29g/km – placing it in the lowest Benefit-in-Kind tax rate – as well as an astonishing 300hp

Tax 50

Making 10% of fleets electric could cut CO2 by 5%

Green Cars News

Just how much money and CO2 companies could save by electrifying part of their fleet has been outlined in a new study. Latest news British Gas CO2

CO2 78

Study finds that steel slag heaps could absorb significant amounts of CO2

Green Car Congress

Researchers in the UK report that, with a bit of management, a largely untended slag heap could absorb significant amounts of CO 2 , partially offsetting the emissions from steel production. Their open-access paper is published in the ACS journal Environmental Science & Technology. Pullin et al.

2019 111

New report finds global CO2 vehicle emission reduction measures falter; dropping diesels, increasing SUVs

Green Car Congress

Vehicle fuel economy improvements have slowed globally, according to the latest report from the Global Fuel Economy Initiative (GFEI): Fuel Economy In Major Car Markets: Technology And Policy Drivers 2005-2017.

2019 132

Licht Group reports high-yield, low-energy synthesis of carbon nano-onions from CO2

Green Car Congress

Researchers at George Washington University led by Prof. Stuart Licht ( earlier post ) report a process for the high-yield, low-energy synthesis of carbon nano-onions (CNOs) by electrolysis of CO 2 in molten carbonate. A paper on their work is published in the journal Advanced Sustainable Systems.

2019 114

Researchers map CO2 emissions for entire Los Angeles Megacity to help improve environmental policymaking

Green Car Congress

ReactWell licenses ORNL catalyst for direct conversion of CO2 to ethanol

Green Car Congress

ReactWell , LLC, has licensed a novel waste-to-fuel technology from the Department of Energy’s Oak Ridge National Laboratory to improve energy conversion methods for cleaner, more efficient oil and gas, chemical and bioenergy production.

2019 129

ITF: measures to decrease road freight CO2 emissions

Green Car Congress

A new brief published by the International Transport Forum (ITF)—an intergovernmental organization at the OECD with 59 member countries— identifies proven measures that decrease road freight’s CO 2 emissions. Moving goods by road consumes about 50% of all diesel produced; 80% of the global net increase in diesel use since 2000 comes from road freight. Furthermore, road freight activity is set to more than double from 2015 to 2050.

2018 88

Researchers develop solid electrolyte for electrocatalytic reduction of CO2 to pure liquid fuels

Green Car Congress

The electrocatalytic reduction of CO 2 is often carried out in a liquid electrolyte such as KHCO 3 (aq), which allows for ion conduction between electrodes. However, as a result, liquid products that form are in a mixture with the dissolved salts, and require energy-intensive downstream separation.

2019 97

Provisional agreement reached on European CO2 standards for heavy-duty trucks; 30% lower by 2030

Green Car Congress

The European Parliament and the Council have reached provisional agreement on a regulation setting, for the first time in the EU, strict CO 2 emission standards for trucks.

2019 123

Researchers find product-specific active sites on copper catalysts for CO2 reduction

Green Car Congress

Researchers at the US Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) and Joint Center for Artificial Photosynthesis (JCAP) have shown that recycling carbon dioxide into valuable chemicals and fuels can be economical and efficient using a single copper catalyst.

2018 129

?@LATstevelopez You Must Live In An Alternate Universe Where CO2 Isn’t at 412ppm, Where We Aren’t Already In A Climate Crisis #JoeTakesOnTheNews

Creative Greenius

climate change electric cars environment News Truth & Reality Los Angeles Times Steve Lopez

2019 130

New porous coordination polymer captures CO2, converts it to useful organic materials

Green Car Congress

A new material that can selectively capture CO 2 molecules and efficiently convert them into useful organic materials has been developed by researchers at Kyoto University, along with colleagues at the University of Tokyo and Jiangsu Normal University in China. They describe the material in an open access paper in the journal Nature Communications.

2019 88

Analysis finds hybrids make better use of scarce batteries than pure EVs

Green Car Reports

Plug-In Hybrids global warming CO2In the face of growing shortages of batteries and battery materials for electric cars, one respected analytics firm says those batteries would do more good for the environment put to use in more hybrid vehicles rather than fewer all-electric cars. Per kilowatt-hour of battery capacity produced and installed in plug-in vehicles, hybrids deliver 14.

2019 80

Researchers find bio-inspired high-tech surfaces on hulls could greatly reduce drag and CO2 emissions of ships; up to 1% of global CO2

Green Car Congress

If ship hulls were coated with special bo-inspired high-tech air trapping materials, up to 1% of global CO 2 emissions could be avoided according to a new study by researchers from the University of Bonn together with colleagues from St. Augustin and Rostock.

2019 108

First snapshots of CO2 molecules trapped in MOFs shed new light on carbon capture

Green Car Congress

Scientists from the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University have taken the first images of carbon dioxide molecules within a molecular cage—part of a metal-organic framework (MOF), with great potential for separating and storing gases and liquids.

2019 102

GWU team demonstrates highly scalable, low-cost process for making carbon nanotube wools directly from CO2

Green Car Congress

Marcus Johnson, Jiawen Ren, Matthew Lefler, Gad Licht, Juan Vicini, Xinye Liu, Stuart Licht (2017) “Carbon nanotube wools made directly from CO2 by molten electrolysis: Value driven pathways to carbon dioxide greenhouse gas mitigation,” Materials Today Energy , Volume 5, Pages 230-236 doi: 10.1016/j.mtener.2017.07.003.

2017 130

States, Cities sue EPA over Clean Power Plan rollback

Green Car Reports

emissions global warming CO2 climate changeThe power grid that electric vehicles plug into will get cleaner over time. But depending on where you are, the rate at which it cleans up could have a lot to do with something that’s headed to the courts.

2019 80

JATO: European new car CO2 emissions highest average since 2014; shift from diesel to gasoline and SUVs rise

Green Car Congress

The analysis covered 23 markets in Europe and found a direct correlation between diesel car registrations and average CO2 emissions. The total value of CO2 emissions was on a steady decline from 2007, but started to slowdown in 2016 as the fall reduced from -4.1

2019 108

Stanford team develops efficient electrochemical cells for CO2 conversion

Green Car Congress

Scientists at Stanford University have developed electrochemical cells that convert carbon monoxide (CO) derived from CO 2 into commercially viable compounds more effectively and efficiently than existing technologies. Their open-access research, published in the journal Joule , provides a new strategy for capturing CO 2 and converting it into chemical feedstocks.

2018 79

SOLETAIR project produces first 200 liters of synthetic fuel from solar power and atmospheric CO2

Green Car Congress

The SOLETAIR project ( earlier post ) has produced its first 200 liters of synthetic fuel from solar energy and the air’s carbon dioxide via Fischer-Tropsch synthesis.

2017 159

Kia Niro EV specs, recapturing CO2, and electric-car support vs interest: Today's Car News

Green Car Reports

Scientists have discovered a way to recapture CO2 and recycle it into fuel. Kia has revealed official specifications for the Niro EV. A new study found there's more support for electric cars than knowledge or interest. And Waymo's purchase of up to 62,000 Chrysler Pacific Hybrids could account for one-third of FCA's available consumer tax credits

2018 64

Report: Global CO2 emissions at record levels in 2018

Green Car Reports

Blame China—and India. Global carbon emissions are on the rise, and hit record levels in 2018, after remaining flat in 2016 and experiencing a small gain last year, a new report shows. The report by the Global Carbon Project came out just as world leaders gathered in Poland to discuss the next steps for reducing carbon emissions under the. global warming

2018 70

CESifo: EVs not the best option for reduction in on-road CO2 in Germany given power mix

Green Car Congress

According to a new study published by the ifo Institue Center for Economic Studies (CESifo) in Germany, EVs will barely help cut CO 2 emissions in the country over the coming years, as the introduction of electric vehicles does not necessarily lead to a reduction in CO 2 emissions from road traffic given the current power generation mix. The researchers carried out their calculations based on a Mercedes-Benz C 220 d diesel and the new Tesla Model 3. Electricity production in Germany, 2018.

2019 128