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A study by researchers in Australia and China has determined that global food-miles account for nearly 20% of total food-systems emissions; moving fruit and vegetables in refrigerated vehicles is particularly emissions-intensive. We estimate the carbon footprint of food-miles by using a global multi-region accounting framework.
A new report by the Union of Concerned Scientists (UCS) finds that the rising use of ride-hailing services is increasing carbonemissions, with ride-hailing trips producing nearly 70% greater emissions compared to the trips they are replacing. Error bars for bus and rail emissions represent variability among cities.
Electrofuels provider Infinium announced an agreement with Amazon to begin using Infinium Electrofuels in the retailer’s middle mile fleet as an ultra-low carbon alternative to traditional fossil fuels. The clean burning electrofuels will be produced for Amazon at one of the first electrofuels production facilities, located in Texas.
This analysis examined the effect of flight distance on greenhouse gas emissions per passenger, and compared emissions from flying different distances with annual emissions from driving. Greenhouse gas emissions were examined for 17 nonstop flights with round-trip distances ranging from 131 miles to 19,040 miles.
Gasoline superusers drive three times more miles than the average driver (30,348 miles per year, compared to 8,698), are more likely to drive pickups and SUVs, and are more likely to live in rural areas. Consumption would be calculated by using total miles driven by the current owner, years owned, and the EPA fuel economy rating.
As part of a pilot project, Audi is procuring 20-inch wheels for the Audi e-tron GT electric car that are made from low-CO 2 emission aluminum supplied by Alcoa to RONAL GROUP, the wheel’s manufacturer. We are therefore actively searching for innovative processes that help reduce CO 2 emissions as early as possible in the creation process.
Ethanol’s shorter hydrocarbon chains (two-carbon atoms vs diesel’s twelve- carbon atoms) reduce or eliminate soot formation under typical engine conditions. per mile lower than diesel trucks in over-the-road applications. per mile lower than diesel trucks in over-the-road applications. per mile.
A new report from Australia’s national science agency CSIRO shows that clean hydrogen can significantly reduce aviation emissions with potential benefits seen within five years. Hydrogen used for treating crude or bio-crude oil to produce jet fuel with a lower carbon intensity is also considered as an early-stage application.
At up to 534 kilometers (332 miles) (WLTP), the Q4 Sportback 40 e-tron offers the most range out of all of Audi’s electric models. The new all-wheel-drive model offers a range of up to 490 kilometers (304 miles) (WLTP), making it perfectly suitable for everyday use as well. Both are available to order now. Audi Q4 45 e-tron quattro.
Shell Aviation has introduced a new lifecycle sustainability approach for its AeroShell aviation lubricants to avoid, reduce and then compensate for lifecycle carbonemissions, improving aircraft performance while helping customers meet their net-zero greenhouse gas (GHG) or carbonemissions ambitions.
The tractor configuration of the DAF CF Electric features a VDL 210 kW nominal / 240 kW (peak) motor that delivers 2,000 N·m of torque and a 350 kWh (315 kWh effective) battery pack that supports a range of up to 220 km / 137 miles and can fast charge at 250 kW. tonnes of CO 2 e per year.
NITI Aayog, the Government of India’s official think tank, with support from RMI and RMI India, has launched a campaign to transform last-mile deliveries and eliminate pollution through consumer engagement. We will promote awareness about health, environmental and economic benefits of electric vehicles through the Shoonya campaign.
A study by a team from UC Riverside has assessed the potential of increasing ethanol content in California reformulated gasoline (CaRFG) by investigating the exhaust emissions from a fleet of 20 Tier 3 light-duty vehicles. Acetaldehyde and ethanol emissions responded strongly with ethanol across the fleet of 20 vehicles.
The independent testing on a generator showed the unit reduced diesel consumption in the range of 5–13%, lowered diesel particulate matter emissions by 25–80% and removed 7–25% of carbon monoxide. The hydrogen helps the mixture ignite faster and more completely, resulting in greater power using less fuel and creating fewer emissions.
The California Air Resources Board last week approved the final proposed 2022 Scoping Plan ( earlier post ), a roadmap to reduce demand for petroleum by 94%, cut air pollution by 71%, reduce greenhouse gas emissions 85%, and reach carbon neutrality by 2045.
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.
sennder, Europe’s leading digital road freight forwarder and Cabot Corporation, a leading global specialty chemicals and performance materials company, transported one of Europe’s first zero-emission cross-border heavy duty loads. Cabot recently announced its ambition to achieve net-zero emissions globally by 2050.
The US Environmental Protection Agency (EPA) released its 30 th annual Inventory of US Greenhouse Gas Emissions and Sinks (GHG Inventory), which presents a national-level overview of annual greenhouse gas emissions from 1990 to 2021. In 2021, US greenhouse gas emissions totaled 6,340.2 GHG emissions by economic sector.
Funds provided through this proposed solicitation include $24 million for projects eligible under CARB’s Fiscal Year 2019-20 Funding Plan for Clean Transportation Incentives for Low Carbon Transportation Investments and the Air Quality Improvement Program, and $20.1
GTI has released a site-specific engineering design titled “ Low-Carbon Renewable Natural Gas (RNG) from Wood Wastes ”. The RNG product with very low carbon intensity could be used for carbonemission reductions in the transportation, industrial, commercial, and residential energy sectors.
We evaluate life cycle greenhouse gas (GHG) emissions for automated suburban ground delivery systems consisting of a vehicle (last-mile) and a robot (final-50-feet). In each scenario, they calculated the greenhouse gas emissions, or the carbon footprint, for each package delivered. Luyao Li, Xiaoyi He, Gregory A.
The team will work remotely alongside mentors and experts to explore the transformational possibilities of moving from fossil fuels to zero-emission hydrogen to power the airline’s future fleet. British Airways is committed to a sustainable future and achieving net zero carbonemissions by 2050.
Combined with a fully electric drivetrain and a natural gas-powered onboard generator to recharge the battery, the Hypertruck ERX will provide more than 1,000 miles of range. The truck is the only electric Class 8 vehicle that can achieve a net-negative greenhouse gas emissions footprint using renewable natural gas (RNG).
As the next step to achieve its 2025 sustainability goal of reducing carbonemissions across its value chain by 25% by 2025, the brewer will be expanding this fleet and investing in technology to transition to cleaner-burning renewable natural gas. million miles each year. The two fleets are expected to travel more than 8.5
The US Environmental Protection Agency (EPA) released its 28 th annual Inventory of US Greenhouse Gas Emissions and Sinks (GHG Inventory), which presents a national-level overview of annual greenhouse gas emissions from 1990 to 2019. CO 2 emissions decreased 2.2% Total GHG emissions in 2019 were up 1.8% from 2018 to 2019.
kg and permits a driving radius of a good 400 kilometers (249 miles) in the WLTP cycle. kg of natural gas per 100 kilometers in combination with CO 2 emissions of 117–111 g/km. Driving in CNG mode produces around 25% fewer carbonemissions than with gasoline. The total CNG tank capacity is currently 115 liters or 17.3
Top: Gravimetric PM mass, PM mass calculated based on the IPSD method, black carbon, and EC/OC emissions over the LA92 cycle. Bottom: Total particle-phase PAH emissions, expressed in ng/mile, for both test vehicles over the LA92 cycle. LEVIII will begin a four year phase-in of a tighter 1 mg/mile starting in 2025.
miles per gallon on that journey, up from 8.94 will deliver a material demonstration of sustainable freight ton efficiency, utilizing the key performance metric, ton-miles of goods shifted per kilogram of CO 2 emitted. The natural gas engine using Shell R-CNG will reduce emissions when compared with a diesel engine. achieved 10.8
From a lifecycle view, this additional carbon burden is offset compared to the combustion engine vehicle during the use phase, as EVs rack up zero-emissionmiles that eventually pull the EV ahead of the ICE. to be completely carbon-neutral, thereby not only levelling, but eliminating that production-phase CO 2 burden.
TU Eindhoven student team TU/ecomotive has developed a sustainable electric passenger car that captures carbon dioxide while driving. The students will continue to improve the vehicle in the coming years, with the goal of making it carbon-neutral for its entire life cycle and eventually hitting the road. By storing the captured CO?
The FLXdrive battery-electric locomotive is a defining moment for freight rail and will accelerate the industry toward low- to zero-emission locomotives. Wabtec’s goal is to develop the next generation of zero-emission locomotives. It builds upon the rail industry’s position as the most efficient and sustainable mode of transportation.
A new study by the International Council on Clean Transportation (ICCT) estimates heavy fuel oil (HFO) use, HFO carriage, the use and carriage of other fuels, black carbon (BC) emissions, and emissions of other air and climate pollutants for the year 2015, with projections to 2020 and 2025. Click to enlarge.
Coke Canada Bottling is the first Canadian food and beverage manufacturer to use zero-tailpipe emission trucks and all six Volvo VNR Electric trucks will be delivered throughout 2023. The charging infrastructure is anticipated to be complete in June 2023.
REG Ultra Clean reduces emissions significantly compared to petroleum diesel. On an annual basis, the fuel consumed through this agreement will reduce greenhouse gas emissions by approximately 250,000 metric tons of carbon dioxide, equivalent to more than 6 million miles driven by an average passenger vehicle.
The program’s goal is to facilitate the development of low-carbon heavy-duty vehicles on hydrogen for logistic applications and gain practical experience in different regions. It creates a transnational living lab and basis for the development of the zero-emission heavy-duty vehicle industry.
Council members will be the first to have access to and put real-world miles on the Hypertruck ERX demonstration units, providing fleet and driver feedback. With an eye on furthering sustainable practices in the commercial trucking industry, the Council shares Hyliion’s focus on reducing carbonemissions without sacrificing performance.
By investing in the necessary charging infrastructure, TeraWatt is enabling and accelerating the transition to zero-emission long-haul freight. The TeraWatt Charging Centers are located approximately 150 miles apart to support the mileage range of commercially available electric trucks.
It is the only diesel engine operating on the road capable of meeting CARB’s 2027 regulation, which requires a 90% reduction in emissions of NO x compared to current standards. The project team also demonstrated that the engine reduces carbon dioxide by 10%. liter engine. CALSTART leads the extensive demonstration project team.
Magna has successfully developed and is piloting a novel last-mile delivery solution for urban environments. The solution integrates a purpose-built, on-road, lightweight, electric robot; Magna-developed low-speed autonomous driving system; and delivery software.
Southern California Gas Company (SoCalGas) announced it will be working together with Sierra Northern Railway, Gas Technology Institute (GTI), and other technical experts to develop and test a zero-emission hydrogen fuel cell engine for a switcher locomotive. Earlier post.).
The 70% sustainable-material tire includes 13 featured ingredients across nine different tire components, including: Carbon black is included in tires for compound reinforcement and to help increase their life and has traditionally been made by burning various types of petroleum products.
Impact is a new program from Porsche Digital that enables owners to calculate emissions individually per car and then offset them by supporting environmentally friendly projects in the US and worldwide. PCNA estimates it will offset more than 3.5 Porsche customers can choose from four different internationally certified projects to support.
We look forward to serving our residents with quiet, zero-emission passenger vans. Our choice of battery-electric vehicles aligns with our mission of improving air quality and reducing our carbon footprint, while lowering costs at the same time. They have 86 kWh of battery capacity with a range of 120 miles.
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