Green Car Congress

AUGUST 29, 2022

A new University of Michigan study finds that making the switch to all-electric mail-delivery vehicles would lead to far greater reductions in greenhouse gas emissions than previously estimated by the US Postal Service (USPS). An all-electric fleet would reduce lifetime greenhouse gas emissions by 14.7 Earlier post.).

District of Columbia 435

District of Columbia Fleet Gas-Electric Gasoline-Electric 435

Green Car Congress

MAY 12, 2023

A new study by the International Council on Clean Transportation (ICCT) assesses the near-term charging and refueling infrastructure needs for zero-emission Class 4-8 medium- and heavy-duty vehicles (MHDV) at the national and sub-national levels.

Emissions 442

Emissions Hydrogen Vehicles Charging 442

Green Car Congress

JUNE 16, 2021

Rio Tinto has partnered with the Australian Renewable Energy Agency (ARENA) to study whether hydrogen can replace natural gas in alumina refineries to reduce emissions. This study will investigate a potential technology that can contribute to the decarbonization of the Australian alumina industry. Rio Tinto will conduct a $1.2-million

Hydrogen 312

Hydrogen Emissions Davis Carbon 312

Green Car Congress

JULY 14, 2021

An open-access paper on the study is published in the journal Resources, Conservation and Recycling. Production of Li 2 CO 3 from brine-based resources had less life cycle GHG emissions and freshwater consumption per tonne of Li 2 CO 3 than Li 2 CO 3 from ore-based resources. Kelly et al. —Michael Wang.

Carbon 397

Carbon Emissions Li-ion Batteries 397

Green Car Congress

MAY 5, 2022

A recent study by leading UK-based independent emissions testing company Emissions Analytics tested four apparently similar pairs of gasoline-fueled vehicles between the US (without gasoline particulate filters (GPFs)) and Europe (with GPFs). Average emissions across the four pairs of vehicles. Emissions Analytics.

Emissions 243

Emissions 2020 Escape BMW 243

Green Car Congress

AUGUST 15, 2021

A study by researchers at CU Boulder and Edinburgh Napier University finds that high-density, low-rise environments such as those found in Paris are the optimal urban form when looking to reduce greenhouse gas emissions over their whole life cycle. However, urban environmental design often neglects life cycle GHG emissions.

Emissions 476

Emissions Environment New York City New York 476

Green Car Reports

MARCH 15, 2024

Up to 80% of brake-dust particles have an electric charge, which could serve as a means of controlling brake dust and improving air quality, according to a new study from the University of California, Irvine (via Green Car Congress).

Emissions 108

Emissions Charging Congress Green Cars 108

Green Car Congress

AUGUST 23, 2021

The open-access paper on the study is published in the RSC journal Energy & Environmental Science. The NWIS comprises mostly gas-fired generation and has a GHG emission factor of 620 g CO 2 -e kWh -1. However, under reasonably anticipated conditions with grid buffering, the GHG emissions may be comparable to SMR. Palmer et al.

Solar 459

Solar Hydrogen Emissions Production 459

Green Car Congress

FEBRUARY 1, 2021

In addition to coal mining, other major sources of methane emissions globally include wetlands, agriculture, and oil and gas facilities. The study is one of the first to account for methane leaking from old, abandoned mines. The study is the first to attempt to account for methane escaping from abandoned mines.

Coal 321

Coal Emissions Escape Ukraine 321

Green Car Congress

DECEMBER 22, 2022

Africa can produce 50 million tons of green hydrogen a year by 2035, according to a new study by the European Investment Bank (EIB), International Solar Alliance and the African Union, with the support of the Government of Mauritania, HyDeal and UCLG Africa.

Africa 481

Africa Mauritania Hydrogen Green 481

Green Car Congress

MARCH 29, 2023

A study by researchers at the University of Birmingham in the UK has found that while Diesel Oxidation Catalysts (DOCs) and Diesel Particle Filters (DPFs) has been very effective in controlling the tailpipe emissions of solid particles, there has been little change in the liquid mode ( 104 cm −3 /24-hour mean) defined by WHO.

Emissions 210

Emissions Diesel London Environment 210

Green Car Congress

SEPTEMBER 18, 2022

signed a joint research agreement under which they will jointly conduct a feasibility study (Phase 2) on the establishment of a lower-emissions fuel ammonia supply chain from Australia to Japan. .; and Hokkaido Electric Power Co.

Australia 195

Australia Japan Supplies Emissions 195

Green Car Congress

MARCH 11, 2022

At the International Engine Congress in Baden-Baden (Germany), Liebherr-Components AG and US-based Tula Technology presented the results of their joint study on heavy machinery. While there are existing regulations to reduce emissions in off-road machinery and vehicles, more stringent standards are expected within the decade.

Diesel 259

Diesel CO2 Congress Engine 259

Green Car Congress

AUGUST 5, 2019

According to a study commissioned by the Washington, DC-based Propane Education & Research Council (PERC), NO x emissions measured from propane autogas school buses were substantially lower than those measured from diesel school buses. For the stop-and-go route, NO x emissions were 34 times higher for the diesel school bus.

West Virginia 312

West Virginia Diesel Emissions Virginia 312

Green Car Congress

JANUARY 21, 2021

A new study by the European Automobile Manufacturers’ Association (ACEA) has found that there are currently 6.2 Just some 2,300—or 0.04% of the total fleet—are zero-emission trucks. Just some 2,300—or 0.04% of the total fleet—are zero-emission trucks. —ACEA’s Director General, Eric-Mark Huitema.

Fleet 435

Fleet Emissions Greece Poland 435

Green Car Congress

SEPTEMBER 29, 2022

A tax on frequent flying could generate revenues needed to deeply decarbonize aviation through midcentury while concentrating the cost burden on those who fly the most, according to a new study from the International Council on Clean Transportation. degree C cap on global temperature. degree C cap on global temperature.

Tax 322

Tax Emissions Global International 322

Green Car Congress

JUNE 22, 2023

ZeroAvia announced that it has identified clear applications for hydrogen-electric, zero-emission propulsion for regional jet aircraft. The study also validates the retrofit approach for other in-service CRJ series aircraft, such as the CRJ 550 and 900. Before the end of the decade airlines could be flying zero-emission jets.

Hydrogen 356

Hydrogen Electric Electrical Fuel 356

Green Car Congress

JULY 26, 2022

This is the finding of an independent study of steelmakers worldwide conducted by CRU Group, a global business intelligence firm specializing in metals manufacturing. There is a lot of inaccurate and misleading information about steelmaking, and we believe this independent study will help further our efforts to achieve a low carbon future.

Carbon 186

Carbon Emissions Climate Change Power Grid 186

Green Car Congress

JUNE 23, 2023

However, few studies have used real-world rideshare trip data in their estimates, or included additional assessments of air pollution and traffic impacts, from the switch. Combining these data, they assigned a monetary value to each trip, based on the assumed damage done by carbon emissions, negative health impacts and traffic-related issues.

Fleet 195

Fleet All-Electric Carbon Emissions 195

Green Car Congress

AUGUST 9, 2019

A team of researchers in China suggest that, in the context of promoting the use of clean fuel vehicles and increasing vehicle fuel efficiency, CO 2 emissions of China’s urban passenger transport sector could reach a peak of 225 MtCO 2 in 2030. A paper on their study appears in the journal Energy Policy. —Li and Yu.

Transportation 316

Transportation Emissions China Taxi 316

Green Car Congress

JANUARY 22, 2019

The study, conducted by Future Fuel Strategies , reviewed, assessed and compared nearly 100 different peer-reviewed vehicle emission studies. Many of the studies were organized by the Coordinated Research Council (CRC), which has the support of the petroleum industry and is relied upon by the EPA for fuels and emissions data.

Emissions 262

Emissions Long Beach Gasoline EPA 262

Green Car Congress

OCTOBER 1, 2019

Freight transportation is a pillar of the US national economy, but while long-haul trucks account for less than 6% of the vehicle miles traveled over US highways, they account for about 40% of the emissions of air polluting particulate matter and about 55% of nitrogen oxides, the precursor to ozone in the atmosphere, the study said.

Emissions 286

Emissions Diesel Ozone United States 286

Green Car Congress

MAY 19, 2020

The construction sector accounts for a quarter of CO 2 emissions, in Sweden and globally. All the materials and activities involved in its construction were calculated for their total climate impact: energy and materials used in the construction and what emissions these contribute to. Karlsson et al. What materials are used?

Emissions 243

Emissions Sweden Climate Waste 243

Green Car Congress

JANUARY 15, 2023

of global greenhouse gas emissions, or about as much carbon as the country of Argentina produces annually, according to the International Energy Agency. Realizing that less attention has been paid to the potential footprint of autonomous vehicles, the MIT researchers built a statistical model to study the problem. Sudhakar et al.

MIT 218

MIT Emissions Carbon Global 218

Green Car Congress

MARCH 5, 2022

Light-duty vehicles, including sedans, SUVs, and pickup trucks, are currently responsible for 58% of US transportation sector emissions. In an open-access paper in Environmental Research Letters , they show that the proportional emissions benefit of electrification is approximately independent of vehicle class. Woody et al.

Light 435

Light Gas Ford Vehicles 435

Green Car Congress

JUNE 27, 2022

A study by a team of researchers from the US, Germany and Canada has found that sustainable aviation jet fuels show up to a 70% reduction in particle mass emission compared to a fossil fuel. Reductions up to 70% in non-volatile particle mass emission compared to the fossil reference fuel were observed at low power settings.

Fuel 199

Fuel Emissions Hydrogen Taxi 199

Green Car Congress

MARCH 10, 2022

Keliber, a Finnish mining and battery chemical company that aims to start the sustainable production of battery-grade lithium hydroxide, has analyzed the CO 2 emissions generated by its future production using two studies. In the comparison, Keliber shows the lowest emission intensity of 4.38 tonnes/produced tonne.

Carbon 418

Carbon Chile Australia Emissions 418

Green Car Congress

JANUARY 26, 2023

Researchers from the University of Birmingham have designed a novel adaptation for existing blast furnaces that could reduce CO 2 emissions from the steelmaking industry by nearly 90%. billion in 5 years while reducing overall UK emissions by 2.9%. If implemented in the UK alone, the system could deliver cost savings of £1.28

Carbon 468

Carbon Emissions Cleaner Gas-Electric 468

Green Car Congress

JULY 5, 2023

A team from Karabuk University in Turkey reports in a paper in the journal Biofuels that using Fe-Ni-TiO 2 /activated carbon (AC) nanoparticles as an additive in a diesel–biodiesel fuel blend can improve engine performance and decrease emissions.

Emissions 150

Emissions Turkey Diesel Alternative Fuels 150

Green Car Congress

OCTOBER 12, 2021

Further, the aluminum top hat can meet or exceed performance criteria while using the same package space as steel, offering an opportunity for weight savings that translates into improved fuel economy and lower emissions on an internal combustion engine vehicle, or greater performance and range or reduced battery size for electric vehicles.

Fuel Economy 447

Fuel Economy Audi Global Future 447

Green Car Congress

MAY 20, 2020

A preliminary analysis of global data has found that carbon dioxide emissions from fossil fuel sources reached a maximum daily decline of 17% in April as a result of drastic decline in energy demand that have occurred during the COVID-19 pandemic. Percentage change in global daily fossil CO 2 emissions, Jan-May 2020. megatonnes (5.9

Emissions 355

Emissions CO2 Climate Change Fuel 355

Green Car Congress

JANUARY 7, 2022

A new modeling study led by researchers from George Washington Universit (GWU) finds that 86% of people living in cities worldwide (~2.5 A second study, also led by the GWU researchers, finds that nearly 2 million cases of asthma in children are linked to traffic-related nitrogen dioxide air pollution, with two in three occurring in cities.

Pollution 468

Pollution 2019 Washington 2000 468

Green Car Congress

OCTOBER 24, 2022

scrubbers—is responsible for up to 9% of certain emissions of carcinogenic and environmentally harmful substances in the Baltic Sea—considerably more than was previously known. Furthermore, the number of ships equipped with scrubbers have tripled since the study was carried out.

Exhaust 170

Exhaust Emissions Mariner Gas 170

Green Car Congress

DECEMBER 4, 2018

Researchers in New Zealand have shown that investing in cycle lanes and walkways encourages people to drive less and cuts carbon emissions. The researchers from the University of Otago, Wellington and Victoria University studied the impact of new cycling and walking paths built in New Plymouth and Hastings in 2011. the two cities.

Emissions 283

Emissions New Zealand Cars Universal 283

Green Car Congress

MAY 23, 2023

An economic study by research group Steer, and commissioned by T&E, looked at future operating costs of hydrogen planes on intra-European flights and found that they could be an efficient, cost competitive technology to decarbonize the sector, provided kerosene is taxed adequately. (If GJ—approximately €0.37/L.)

Hydrogen 415

Hydrogen Tax Green Emissions 415

Green Car Congress

APRIL 16, 2023

Idemitsu Kosan, one of Japan’s leading producers and suppliers of energy, has launched a feasibility study of clean hydrogen production in Japan generated from waste, including municipal waste. The goal is to launch a first hydrogen production facility around 2030 capable of processing 200-300 tons of waste per day.

Waste 360

Waste Japan Hydrogen Clean 360

Green Car Congress

MAY 6, 2022

Southwest Research Institute (SwRI) demonstrated the effectiveness of its patented and award-winning CAT-DEF technology during the WCX World Congress Experience in Detroit in April. Today’s diesel engines use selective catalytic reduction (SCR) to abate NO x emissions. DEF—a 32.5 g/hp-hr standard. —Wheeler et al.

Diesel 284

Diesel Emissions Exhaust Engine 284