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Using current technologies, all evaluated biofuel, battery electric, and hydrogen fuel cell vehicle pathways offer significant C2G GHG emissions reduction compared to the current gasoline internal combustion engine vehicle.
Battery-electric 2024 BMW i5 models will make up roughly half the full range of the eighth-generation mid-size BMW 5-Series sport sedan that first debuted in 1972. As with its larger sibling, the BMW i7, the electric version—though all but identical on the outside—is clearly superior to its gasoline counterparts.
A new study by a team from Environmental Health & Engineering (EH&E) has found that greenhouse gas emissions from corn ethanol are 46% lower than those from gasoline—a decrease in emissions from the estimated 39% done by previous modeling. gCO 2 e/MJ) which is 46% lower than the average carbon intensity for neat gasoline.
Renault recently made public the findings of an internal study, published first in October 2011, detailing and comparing the lifecycle assessments (LCAs) of the battery-electric and two internal combustion engined versions (gasoline and diesel) of the Renault Fluence. Gasoline Fluence 16V. Electric Fluence Z.E.
The 2024 Hyundai Kona is already reaching dealerships, while the Kona Electric version, Hyundai says, won’t arrive until late fall. We had two brief stints in a prototype Kona Electric in the rolling Maryland horse country.
Many longtime Ford Mustang fans weren’t exactly thrilled to see the fully electric Mach-E SUV made a Mustang. Considering all the rave reviews—including here at Green Car Reports, where it won our annual Best Car To Buy award—the electric Mustang has earned its place in the lineup.
People might be bored reading about the Prius but a review on four Priuses (2004, 2005, two 2006s) that my family owns that ran a total of 913k km (570k miles) should be interesting, right? Having enough electric charge to last a 5-15 minute in silence in a traffic jam. During reversing, the Prius is powered only by the electric motor.
quadrillion British thermal units (Btu), down 9% from 2019 and the lowest level since 1991, according to the US Energy Information Administration (EIA) Monthly Energy Review. Petroleum products, including motor gasoline, distillate fuel oil (diesel), and hydrocarbon gas liquids (HGLs), accounted for 44% of US fossil fuel consumption in 2020.
Small amounts of biofuels, electricity, and coal were also imported. Exports of primary energy from the United States were led by petroleum products (48%), followed by crude oil, natural gas, and coal, with small amounts of biofuels and electricity. Energy Information Administration, Monthly Energy Review, December 2019, Tables 1.4a
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). The Postal Service said in February that at least 10% of the new mail trucks would be electric.
in 2019 to 5,130 million metric tons (MMmt), according to data in the US Energy Information Administration’s (EIA) Monthly Energy Review. In 2019, CO 2 emissions from petroleum fuels—nearly half of which are associated with motor gasoline consumption—fell by 0.8%, and CO 2 emissions from the use of natural gas increased by 3.3%.
Hydrogen: not a stand-in for gasoline. As I watched this, I started to believe that there is actually enormous potential in the characteristics unique to hydrogen engines instead of simply treating it as a substitute for gasoline. —Yamaha President Hidaka at the Nov 2021 venue. —Takeshi Yamada.
A recent PSI study led by environmental scientist Christian Bauer found that a battery electric car is already the most environmentally friendly option in Switzerland and many other countries, even when the manufacture of the battery is figured in. When, Where and How can battery-electric vehicles help reduce greenhouse gas emissions? (in
For the first time in 10 years, a legacy automaker has produced a large electric luxury sedan that takes the segment into the modern age—and is conclusively better than its gasoline counterpart. The feat is even more remarkable because the i7 is an adaptation of the gasoline-powered 7 Series, BMW’s.
Subaru says thats intentional, and it doesnt want to broadcast the new electric motors, regenerative braking, or battery in the trunk to the world at large. When I reviewed the new Forester last year , I had a few gripes. Youd never know the 2025 Subaru Forester Hybrid was a hybrid from 10 feet away.
The Mach-E is Ford’s only dedicated electric vehicle, with no gasoline equivalent. Yet it won’t let you, or anyone driving near you, mistake it for anything but a member of the Mustang family.
At the Aachen Colloquium next week, Ricardo and Geely will present research work into the application of the Ricardo Magma xEV gasoline engine concept into a commercial vehicle series hybrid powertrain, delivering 45% brake thermal efficiency. The Magma concept architecture closes the inlet valve early to reduce pumping losses.
It embodies a unique package not shared with any gasoline model and its design details transcend its sub-$40,000 price tag. For the most part, these were electric conversions of small cars—the Fiat 500. The MX-30 EV is a confusing one.
The potential increase in fleet customers, given an increase in electric range. Potential for reductions in manufacturing cost, weight, and volume of the electric drivetrain by reducing the size of the battery and offsetting with the PEM fuel cell and energy storage. Gasoline PHEV40. Gasoline HEV. Gasoline ICEV.
Comparison of brake thermal efficiency and specific fuel consumption at rated power (ICOMIA Mode 5), hydrogen vs. gasoline engines. Oh’s hydrogen engine matched the rated power of the original gasoline engine, with an achieved best-point gross indicated thermal efficiency is 42.4%. Oh and Plante. Click to enlarge. —Oh and Plante.
Recent US Supreme Court precedent has opened the door for states to enact laws requiring all new cars sold in the state to be electric as of a certain date, according to a paper by the nonprofit Coltura published in the University of Michigan Journal of Environmental and Administrative Law. Its vision is a gasoline-free US by 2040 or sooner.
Flagship Cadillac Electric SUV The 2025 Cadillac Escalade IQ is the luxury brands flagship SUV. As is typical of all electric vehicles, acceleration was linear and the torque was available at any speed. Having no gasoline engine eliminated delays and hesitations that can come from the air-spark-fuel demand under hard acceleration.
With EPA ratings of 22 miles of electric driving range and 20 mpg combined on gasoline after you run through a charge, the 2023 Jeep Wrangler Rubicon 4xe. The Jeep Wrangler is a no-holds-barred off-road machine that aims to go around, over, or through whatever’s in front of it, regardless of terrain. The plug-in hybrid variant?
The Hyundai Kona electric outshines its gasoline counterpart. Based on some brief first driving impressions of the 2024 Hyundai Kona Electric, we can verify. Illinois will be the home of a huge LFP battery factory. And the Porsche Taycan is getting recalled for battery issues only affecting one model year.
Electric vehicles cannot succeed without developing a nationwide network of fast-charging networks in parallel with the cars. Other automakers are collectively investing $200 billion in their new electric models. General Motors, the researchers said, spent $1 billion developing its first electric car, and another $1.2
Which brand teased two future electric sports cars? Which state is planning to form EV policy around those who use a lot of gasoline? In a first test drive review of the 2023 Toyota BZ4X, we found it to be weird yet.
As part of a new £500-million (US$617-million) investment in green technologies, the UK government will set up a £400-million (US$494-million) fund to help develop rapid charging infrastructure points for electric vehicles. billion) of support to boost the uptake of electric vehicles and make cleaner vehicles more accessible to everyone.
Battery electric cars emit less greenhouse gases and air pollutants over their entire life cycle than petrol and diesel cars, according to a European Environment Agency (EEA) report. Emissions are usually higher in the production phase of electric cars, but these are more than offset by lower emissions in the use phase over time.
The Nikkei reports that Nissan will switch all models sold in China to either electric or hybrid vehicles by 2025. Nissan will introduce nine models in China by 2025 that will either be fully electric or hybrid. The company also plans to launch a new electric model “Ariya” next year. Earlier post.).
liter 4-cylinder and twin electric motors, one each on the front and rear axles, that enable the electronic on-demand all-wheel drive. Toyotas hybrid system automatically switches between the electric drive mode, combined electric motor and gasoline engine, and gasoline-only engine power. Your numbers may differ.
If a ban were introduced on the sale of new gasoline and diesel cars, and they were replaced by electric cars, the result would be a significant reduction in lifecycle carbon dioxide emissions primarily due to reduced tailpipe CO 2 emissions, according to a new lifecycle study by researchers at Chalmers University of Technology, Sweden.
Nissan and Uber have signed a deal to support the introduction of 2,000 all-electric Nissan LEAFs for drivers who use the Uber app. This deal will help to deliver Uber’s vision for every car on the app in the capital—around 45,000 drivers—to be fully electric from 2025.
Which electric vehicle revealed this week looks just like the gasoline version? Which brand wants you to buy the vehicle but subscribe to the battery pack? This is our look back at the Week In Reverse—right here at Green Car Reports—for the week ending April 22, 2022.
Source: US Energy Information Administration, Monthly Energy Review, Annual Energy Outlook 2019 Reference case. In the United States, emissions associated with the consumption of petroleum fuels—motor gasoline, distillate, jet fuel, and more—have consistently made up the largest portion of CO 2 emissions.
We drive Volvo’s first electric vehicle that has no gasoline counterpart. And the Dodge electric muscle car and Ram electric pickup look set for American batteries. The maker of the iPhone has revealed EVs of its own. This and more, here at Green Car Reports.
Direct alcohol fuel cells (DAFCs), which belong to the family of alkaline fuel cells, are electrochemical devices that continuously convert the chemical energy of an alcohol fuel to electricity. oxygen fuel cell, ethanol provides a volumetric energy density that approaches that of gasoline (21 MJ L -1 for ethanol vs 31 MJ L -1 for gasoline).
Average new LDV fuel economy (liters gasoline equivalent per 100 km (L ge /100 km) by country or region (2005-17) and new registrations (2017). Higher improvement rates were also seen in markets with higher shares of electrified vehicles (hybrid, plug-in hybrid and battery electric). Source: GFEI. Source: GFEI.
The Responsible Battery Coalition, in partnership with the University of Michigan Center for Sustainable Systems, launched a comprehensive research project to compare the total cost of ownership of gas and electric vehicles (EVs). Projections of future gasoline and electricity prices. Anticipated driving patterns.
Entry-Level Cadillac Electric SUV Ready to cross the bridge The 2025 Optiq will be the entry-level all-electric SUV for Cadillac when it goes on-sale in early 2026. We didnt measure efficiency during our short time in the Optiq, but Cadillac estimates the all-electric range to be 302 miles. When climbing and descending Mt.
In May 1980, as required by the Motor Vehicle Act, DOE proposed a method of calculating the petroleum-equivalent fuel economy of electric vehicles utilizing a “petroleum equivalency factor” (PEF). Tesla, not surprisingly, supports granting the petition to update the PEF for electric vehicles. Background. Proposed PEF.
.& On the other hand, it’s easy to forget about the cost of your electric bill, since you pay it once a month and unless you’re in Texas, electrical service is always right there. No, this is a pickup for the homeowner who hauls big stuff on occasion but would prefer to do it without gasoline. Will it plug into your life?
Offered in three models with gasoline or electric propulsion, the updated Kona will be an important part of the growing Hyundai electrified line-up. This design strategy is opposite of what most traditional car companies have done, which is design first for a gasoline engine, and then adapt it to an electric power plant.
China’s State Council has published a plan to develop the domestic energy-saving and new energy vehicle industry, which includes battery-electric vehicles, plug-in hybrid vehicles and fuel cell vehicles. China has made big progress in electric car technologies but still lags behind other countries in certain areas, said the report.
Hybrid” plug-in hybrid system—the last offering all-electric trips of up to 60 km (37 miles) at speeds of up to 120 km/h (75 mph). The Renault gasoline-electric plug-in hybrid system supports 60 km of electric range plus extended range due to the gasoline-fueled internal combustion engine. Hybrid system.
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