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Super Ultra Low Emission Vehicle
Super ultra-low emissions vehicle (SULEV) is a U.S. classification for passenger vehicle emissions. The classification is based on producing 90% fewer emissions than the average gasoline-powered vehicle. The SULEV standard is stricter than the standard for LEV (low emission vehicle) and ULEV (ultra-low-emission vehicle), however not as strict as PZEV ( partial zero-emissions vehicle) which meets the SULEV standard for tailpipe emissions, but has zero instead of reduced evaporative emissions. Japan also offers an SU-LEV classification, for vehicles that show a 75 percent reduction in emissions vis-à-vis the 2005 emissions standards. Examples Examples of vehicles delivering SULEV emissions performance include: * Honda Accord 2000- * Honda Insight (CVT transmission models only) * Honda Civic Hybrid CVT transmission models only, AT-PZEV available in certain states * Honda Civic GX Natural Gas * Honda CR-Z (AT-PZEV) * Toyota Prius * Ford Focus SULEV * BMW SULEV 230i, i3 REx, 128i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low Emission Vehicle
A low-emission vehicle is a motor vehicle that emits relatively low levels of motor vehicle emissions. The term may be used in a general sense, but in some countries it is defined in air quality statutes. Different groups of people ("go greens", "go with the flow" and "no greens") show different interest in low emission vehicles. See also * Partial zero-emissions vehicle * Super ultra-low emission vehicle, Super-ultra-low emission vehicle * Ultra-low-emission vehicle * United States emission standards * Zero-emissions vehicle References Green vehicles {{auto-stub ar:سيارة بلا عادم de:Zero Emission Vehicle es:Vehículo de cero emisiones fr:Véhicule propre ja:低公害車 pt:Veículo zero emissões ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volkswagen Jetta
The Volkswagen Jetta () is a compact car/small family car manufactured and marketed by Volkswagen since 1979. Positioned to fill a sedan (automobile), sedan niche slightly above the firm's Volkswagen Golf, Golf hatchback, it has been marketed over seven generations, variously as the Atlantic, Volkswagen Vento, Vento, Volkswagen Bora, Bora, City Jetta, Jetta City, GLI, Jetta, Clasico, and Sagitar (in China). The Jetta has been offered in two- and four-door saloon / sedan and sometimes as five-door station wagon, wagon / estate versions. Since the original version in 1980, the car has grown in size and power with each generation. By mid-2011, almost 10 million Jettas have been produced and sold all over the world. As of April 2014, Volkswagen marketed over 14 million, becoming its top selling model. Nameplate etymology Numerous sources note that the Jetta nameplate derives from the Atlantic 'jet stream' during a period when Volkswagen named its vehicles after prominent winds and c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emission Standards
Emission standards are the legal requirements governing air pollutants released into the atmosphere. Emission standards set quantitative limits on the permissible amount of specific air pollutants that may be released from specific sources over specific timeframes. They are generally designed to achieve air quality standards and to protect human life. Different regions and countries have different standards for vehicle emissions. Regulated sources Many emissions standards focus on regulating pollutants released by automobiles (motor cars) and other powered vehicles. Others regulate emissions from industry, power plants, small equipment such as lawn mowers and diesel generators, and other sources of air pollution. The first automobile emissions standards were enacted in 1963 in the United States, mainly as a response to Los Angeles' smog problems. Three years later Japan enacted their first emissions rules, followed between 1970 and 1972 by Canada, Australia, and several ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Environmental Protection Agency
The California Environmental Protection Agency (CalEPA) is a state cabinet-level agency within the government of California. The mission of CalEPA is to restore, protect and enhance the environment, to ensure public health, environmental quality and economic vitality. The current Secretary for Environmental Protection (Secretary of CalEPA) is Yana Garcia, (formerly Jared Blumenfeld), and is a member of Governor Gavin Newsom's cabinet. The Office of the Secretary heads CalEPA and is responsible for overseeing and coordinating the activities of one office, two boards, and three departments dedicated to improving California's environment. The Secretary of CalEPA is also directly responsible for coordinating the administration of the Unified Program and certifying Unified Program Agencies. The CalEPA Unified Program coordinates, and makes consistent the administrative requirements, permits, inspections, and enforcement activities of six environmental and emergency response progr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of California, Riverside
The University of California, Riverside (UCR or UC Riverside) is a public university, public Land-grant university, land-grant research university in Riverside, California, United States. It is one of the ten campuses of the University of California system. The main campus sits on in a suburban district of Riverside with a branch campus of in Palm Desert, California, Palm Desert. In 1907, the predecessor to UCR was founded as the UC Citrus Experiment Station, which conducted research in biological pest control and the use of plant hormone, growth regulators. UCR's undergraduate UCR College of Humanities, Arts, and Social Sciences, College of Letters and Science opened in 1954. The Regents of the University of California declared UCR a general campus of the system in 1959, and graduate students were admitted in 1961. To accommodate an enrollment of 21,000 students by 2015, more than $730 million has been invested in new construction projects since 1999. UCR plans to have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California AB 1493
Climate change in California has resulted in higher than average temperatures, leading to increased occurrences of droughts and wildfires. Over the next few decades in California, climate change is predicted to further reduce water availability, increase wildfire risk, decrease agricultural productivity, and threaten coastal ecosystems. The state could also be impacted economically due to the rising cost of providing water to its residents along with revenue and job loss in the agricultural sector. Economic impacts also include inflation from rising insurance premiums, energy costs and food prices. California has taken a number of steps to mitigate impacts of climate change in the state. Paleoclimatological evidence Paleoclimatological studies indicate that the last 150 years of California's history have been unusually wet compared to the previous 2000 years. Tree stumps found at the bottom of lakes and rivers in California indicate that many water features dried up during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Driveline
A drivetrain (also frequently spelled as drive train or sometimes drive-train) or transmission system, is the group of components that deliver mechanical power from the prime mover to the driven components. In automotive engineering, the drivetrain is the components of a motor vehicle that deliver power to the drive wheels. This excludes the engine or motor that generates the power. In marine applications, the drive shaft will drive a propeller, thruster, or waterjet rather than a drive axle, while the actual engine might be similar to an automotive engine. Other machinery, equipment and vehicles may also use a drivetrain to deliver power from the engine(s) to the driven components. In contrast, the powertrain is considered to include both the engine and/or motor(s) as well as the drivetrain. Function The function of the drivetrain is to couple the engine that produces the power to the driving wheels that use this mechanical power to rotate the axle. This connection involve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inverter (electrical)
A power inverter, inverter, or invertor is a power electronic device or circuitry that changes direct current (DC) to alternating current (AC). The resulting AC frequency obtained depends on the particular device employed. Inverters do the opposite of rectifiers which were originally large electromechanical devices converting AC to DC. The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source. A power inverter can be entirely electronic or maybe a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry. Static inverters do not use moving parts in the conversion process. Power inverters are primarily used in electrical power applications where high currents and voltages are present; circuits that perform the same function for electronic signals, which usually have very low currents and vol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evaporative Emission
Vehicle emissions control is the study of reducing the emissions produced by motor vehicles, especially internal combustion engines. The primary emissions studied include hydrocarbons, volatile organic compounds, carbon monoxide, carbon dioxide, nitrogen oxides, particulate matter, and sulfur oxides. Starting in the 1950s and 1960s, various regulatory agencies were formed with a primary focus on studying the vehicle emissions and their effects on human health and the environment. As the world's understanding of vehicle emissions improved, so did the devices used to mitigate their impacts. In the United States, the regulatory requirements of the Clean Air Act, which was amended many times, greatly restricted acceptable vehicle emissions. With the restrictions, vehicles started being designed more efficiently by utilizing various emission control systems and devices which became more common in vehicles over time. Types of emissions Emissions of many air pollutants have been shown t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zero-emission Vehicle
A zero-emission vehicle (ZEV) is a vehicle that does not emit exhaust gas or other pollutants from the onboard source of power. The California definition also adds that this includes under any and all possible operational modes and conditions. This is because under cold-start conditions for example, internal combustion engines tend to produce the maximum amount of pollutants. In a number of countries and states, transport is cited as the main source of greenhouse gases (GHG) and other pollutants. The desire to reduce this is thus politically strong. Terminology Harmful pollutants to the health and the environment include particulates (soot), hydrocarbons, carbon monoxide, ozone, lead, and various oxides of nitrogen. Although not considered emission pollutants by the original California Air Resources Board (CARB) or U.S. Environmental Protection Agency (EPA) definitions, the most recent common use of the term also includes volatile organic compounds, several toxic airborne compoun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volvo S80
The Volvo S80 is an executive car produced by the Swedish manufacturer Volvo Cars from 1998 to 2016 across two generations. It took the place of the rear-wheel-drive S90 as Volvo's flagship sedan. The first generation (1998–2006) was made available for the 1999 model year. It has since been built at the Torslanda Works in Gothenburg, Sweden, with a few 1999 model year cars for the North American market built at Volvo's Halifax Assembly plant. Unlike most Volvo models, it did not have a station wagon version for its first generation. The second generation (2006–2016) was released in 2006 as a model year 2007 car. It has an estate version, the third generation of the Volvo V70. In June 2007, the S80 scored the highest "good" rating in the Insurance Institute for Highway Safety (IIHS) crash test performance for frontal, side, and rear impacts, earning it the IIHS Top Safety Pick. The model was replaced by the second generation S90 in the later half of 2016. __TOC__ Fir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysler Pacifica Hybrid
The Chrysler Pacifica is a minivan produced by the Chrysler division of Stellantis since the 2017 model year. Replacing the Chrysler Town & Country, the Pacifica is the sixth generation of Chrysler minivans, taking its name from the 2004–2008 product line. Along with serving as the first minivan with a plug-in hybrid drivetrain, the Pacifica has also served as a platform for autonomous vehicle development. For the 2020 model year, Chrysler repackaged the lower-trim versions of the Pacifica as a revived Chrysler Voyager, largely to expand fleet sales of the model line; following the retirement of the Dodge Grand Caravan, the Chrysler Voyager was introduced in Canada for 2021 as the Chrysler Grand Caravan (moving the nameplate from Dodge to Chrysler after 36 years). Following the retirement of the Chrysler 300 sedan, the Pacifica/Voyager/Grand Caravan is currently the only vehicle marketed by Chrysler. Chrysler has assembled the Pacifica minivan (and the Voyager/Gra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
