This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
A research report submitted to the California Legislature this week by the University of California, Davis’ Institute of Transportation Studies proposes switching EVs to a mileage-based road-funding fee (road user charge, RUC) while continuing to have gasoline-powered cars pay gasoline taxes.
Researchers at the Institute of Transportation Studies University of California, Davis suggest that a number of positive trends indicate that we may be seeing the beginning of a real hydrogen transition in transportation, despite earlier starts that fizzled.
For the first time, two electric vehicles with a 500-mile driving range (two variants of the Lucid Air) sit at the top of the guide’s 10 most fuel-efficient vehicles. The top 10 “fuel sippers” among 2022 models in the new guide are all-electric vehicles offering a minimum of 111 miles per gallon-equivalent fuel economy.
Replacing a gasoline-powered ride-hailing vehicle with an electric vehicle can deliver three times the carbon benefits of a personally owned electric vehicle, according to a study by a University of California, Davis, researcher of Uber and Lyft data. The paper is published in the journal Nature Energy. Nat Energy (2020).
Additionally, neither mechanism would compromise the greenhouse gas reduction goals set by Assembly Bill 32. Obligated parties are upstream producers and importers of gasoline and diesel fuel sold in the state. California is a clear leader in enacting greenhouse gas policies in the United States and around the world.
The marginal electricity emissions rate will be higher than the average rate from all generation—likely to exceed 600 gCO 2 equiv.kWh -1 during most hours of the day and months of the year—and will likely be more than 60% higher than the value estimated in the Low Carbon Fuel Standard. Source: McCarthy et al. Click to enlarge.
The average emissions for an electric vehicle in the UK are 75 gCO 2 /km, when CO 2 emissions at the power station are taken into account, according to an analysis by Gary Davis, Operations Director and chief greenhouse gas (GHG) analyst at Edinburgh-based carbon accounting firm Ecometrica. see figure below). Click to enlarge.
EDI), a producer of plug-in hybrid electric vehicle (PHEV) and continuously variable transmission (CVT) solutions ( earlier post ), is partnering with Greenkraft , CALSTART, and the California Energy Commission (CEC) to develop a Class-4 vehicle that combines the benefits of compressed natural gas (CNG) and PHEV technology.
Electricity generated 1% of the net credits. The share of electricity grew from negligible levels in 2011 to reach about 2% by the final quarter of 2012. (By billion gallons of gasoline and 45 million gasoline gallon equivalents of diesel. billion gallons of gasoline and 45 million gasoline gallon equivalents of diesel.
This will divert 100 tons per day of food waste from landfills and use that to produce enough renewable natural gas to replace 566,000 gallons of diesel fuel and generate 3.17 million kWh of electricity every year—enough to power nearly 400 average California homes for a year. EdeniQ is based in Visalia, Tulare County.
and Methanol Holdings Trinidad Limited (MHTL) announced that MHTL intends to partner with G2X Energy to construct the world-scale methanol-to-gasoline (MTG)-ready, methanol production facility being developed by G2X Energy in Lake Charles, Louisiana. G2X Energy, Inc. Earlier post.). The Big Lake Fuels LLC facility will produce 1.4
Public-private investment initiatives, government funding for infrastructure and consumer subsidies, falling production costs and notably, the commitment to future OEM launches of fuel cell electric vehicles (FCEVs)—all indicate a clear road to adoption. Myth #2: Hydrogen gas is dangerous to store and use.
Their definition for alternative powertrains/fuels eliminates pure gasoline and diesel powertrains/fuels, but does include hybridization of those fuels. Davis, personal communication, February 20, 2010). hybrid engines that use gasoline or diesel fuel). The governments, the energy companies, and the. evolutionary thinking.
Very broadly, they found that an LCFS would buffer the economy against global oil price spikes, trim demand for petroleum, and lessen upward pressure on gas prices. Set a target of reducing the carbon intensity of gasoline and diesel by 10 to 15 percent by 2030. Create separate fuel pools for gasoline and diesel.
A study by Jonn Axsen and Ken Kurani from the Institute of Transportation Studies, UC Davis, estimates electricity and gasoline use under three recharging scenarios. the electric range capability—of the PHEV. Two recent studies explore different aspects of the use, potential impact and valuation of PHEVs.
for weatherizing homes, installing solar panels, and buying hybrid and electric vehicles—went to the top income quintile in the US (above $200,000 per year). As a result of the work, Borenstein and Davis conclude that tax credits are likely to be much less attractive on distributional grounds than market mechanisms to reduce GHGs.
Others are sugarcane molasses ethanol from Guatemala; mixed feedstock to biodiesel from Texas; and a new ARB-staff-developed pathway for North American landfill gas. The CI of a fuel is determined by the sum of all greenhouse gas emissions associated with the production, transportation, processing and consumption of a fuel (its pathway).
The California Air Resources Board (ARB) staff has posted six new Low Carbon Fuel Standard (LCFS) pathway applications to the LCFS public comment web site: corn ethanol; molasses ethanol (from Brazil); palm fatty acid distillates (PFAD) to biodiesel; and landfill gas to LNG, L-CNG, and CNG. Earlier post.) gCO 2 e/MJ and 98.03
The LT team will develop a gas fermentation process that leverages affordable, renewable hydrogen to capture and fix CO 2 directly into valuable fuels and chemicals. University of California, Davis. To reach near 100% carbon conversion efficiency, the University of California, Davis, will engineer a novel microbial consortium approach.
and UC-Davis Emeritus and Bruce R. The Plug-in Hybrid Electric Vehicle with Long Electric Range (PHEVLER - pronounced “fevler”) is a new category emerging in the electric vehicle marketplace. PHEVLERs are defined as PHEVs with sufficient battery capacity for all electric driving of twice the average daily distance. [
One program, Reducing Emissions using Methanotrophic Organisms for Transportation Energy (REMOTE, earlier post ), provides $34 million to 15 projects to find advanced biocatalyst technologies that can convert natural gas to liquid fuel for transportation. process intensification approaches for biological methane conversion. 1,000,000.
The second round was focused specifically on three areas of technology representing new approaches for advanced microbial biofuels (electrofuels); much higher capacity and less expensive batteries for electric vehicles; and carbon capture. Electrofuels: Biofuels from Electricity. Easel Biotechnologies, UC Davis). Electrofuels.
In a new, comprehensive study, a team from Argonne National Laboratory, Stanford University and UC Davis ITS has estimated the well-to-wheels (WTW) GHG emissions of US production of gasoline and diesel sourced from Canadian oil sands. This finding agrees with previous work.
A new analysis from Argonne National Laboratory, funded by the US Department of Energy’s Bioenergy Technologies Office (BETO), shows the potential of an algae fractionation process to produce renewable diesel fuel with 63%–68% lower greenhouse gas (GHG) emissions than conventional diesel. The study is published in the journal Algal Research.
Toyota moves to corner the 'plug-in' market Reversing course, the Japanese automaker reveals it will make hybrid cars that can go even farther on electricity. But gasoline prices have since soared to more than $3 a gallon. A typical hybrid has a big gasoline engine and a tiny electric motor.
and UC-Davis Emeritus and Catherine JJ DeMauro. The PHEV (Plug-in Hybrid Electric Vehicle), a subset of the electric car, combines a primary electric motor with a much smaller back-up engine fueled with a hydrocarbon/biofuel mix. (In At present, PHEV technology alone is equipped to improve the current electric grid.
The basic goal of the revised ZEV program should be to help demonstration-stage, low-GHG emitting technologies to commercialization, include fuel cell vehicles (FCVs); battery-electric vehicles (BEVs); and Enhanced AT PZEVs, which currently include plug-in HEVs (PHEV) and hydrogen internal combustion engine (HICE) vehicles, according to ARB staff.
Anyone in the market for an eco-friendly vehicle might be wondering about the difference in hybrid vs. electric cars. Plug-in hybrid electric vehicles, or PHEVs, can charge through the same 240V charging station that other EVs use. How Does an Electric Vehicle Work? The short answer to that question is: Yes.
Plug-in Hybrid Electric Vehicles (PHEVs) would combine today’s new gas-electric hybrid technology with larger batteries that could provide an all-electric operating range of 25 to 35 miles or more. Everything needed is available: the power trains, the gasoline engines, the computer systems, electric motors and batteries.
13, 2006 Andrew Frank, University of California at Davis Mechanical engineering professor and researcher Andrew Frank has spent much of the last 30 years studying electric motors and batteries to make vehicles more fuel-efficient. Because of this, they can get up to 100 miles per gallon of gasoline. So I’ve been promoting this.
I t's fair to say that the plug in hybrid ( watch video ) was born in California at UC Davis through the vision and tenacity of Andy Frank; but now, as the idea and the technology begins to mature and spread, another State and another University is joining the effort: Here's the story from Channel Nine news : N.C.
In the study, published in the journal Nature Energy , Noel Melton, Jonn Axsen and Daniel Sperling conduct a media analysis to show how society’s attention has skipped among alternative fuel vehicle (AFV) technology between 1980 and 2013, including methanol, natural gas, plug-in electric, hybrid electric, hydrogen and biofuels.
Cities Prepare for Life With the Electric Car. In nearby Silicon Valley, companies are ordering workplace charging stations in the belief that their employees will be first in line when electric cars begin arriving in showrooms. Cities Prepare for Life With the Electric Car. Photo by Jim Wilson, New York Times.
Plug-in hybrids can be charged from an outlet and have greater range in all-electric mode. A small gasoline engine provides power for the vehicle over longer distances, much like the Toyota Prius. T he development inspired plug in activists Andy Frank and Felix Kramer to write Ford a letter.
I write a column for the Electric Auto Association newsletter, Current EVents. Nissan appears intent on opening up a market for mid-price range electric cars within two years. million, resulting in a net emissions and petroleum increase as grid electricity is replaced with non-renewable hydrogen hauled in diesel trucks.
The second-generation “Voltec” extended range electric powertrain applied in the MY2016 Chevy Volt ( earlier post ) marks a significant evolution in the electric drive technology platform from its first-generation origins. For the second-generation, GM wanted to enhance the electric performance of the Volt.
Within the US electric power sector the biggest question was whether the Production Tax Credits (PTC) were going to be extended beyond 2008. Grant Davis is a Managing Director at New York Life Investments. Davis gives the following synopsis: ” In 4Q 2008 the markets were frozen. What is the PTC and why does it matter?
The Ramcharger is now set to arrive in the second half of 2025, while the fully electric Ram REV will arrive the following yearor, as Kuniskis framed it: “whenever, think late 2026.” For buyers looking to tow, it passes the Davis Dam SAE J2807 test with 14,000 pounds and a dead battery. Timing was part of the update.
You can fill it up at the gas station, and you can plug it in to any 120-volt outlet. But when you do, your car essentially becomes an electric vehicle with a gas-tank backup. So youll have a cleaner, cheaper, quieter car for your local travel, and the gas tank is always there should you need to drive longer distances.
Thigpen at the Institute of Transportation Studies, UC Davis and published in The Journal of Transport and Land Use (Note: study PDF will automatically download) estimated that 37% of the households in the Sacramento, CA market they studied do not use their garage for parking cars. They include Urban Electric , Trojan Energy , and Rolec.
Think is also working closely with the Brussel based Eurelectric , the European union of electricity industry. Kulongoski, Oregon as the electric-car manufacturer may be eyeing the “green” city of Portland. Creature comforts include air conditioning, power steering, sunroof, and electric windows and mirrors.
GM has announced plans for public sales in 2010, and almost every carmaker now says it will sell PHEVs or highway-speed battery electric vehicles (BEVs) sometime after 2010. Shifted earlier focus to all-electric Focus in 2011 with Magna. Company says its focusing on gasoline and hydrogen. todays answer is "Yes -- but not yet."
The California Energy Commission (CEC) approved $5,580,773 for clean-energy transportation projects including biodiesel production, power control electronics for medium-and heavy-duty battery electric vehicles, and buydowns for propane vehicles. Motiv Power Systems, Inc. Tour Engine, Inc. , C/e Solutions, Inc.
The introduction of electric vehicles on a large scale in the UK can only have a beneficial effect on CO 2 emissions if low-carbon electricity, universal broadband provision and smart grids are in place to support the transition, according to a new report published by the UK Royal Academy of Engineering.
We organize all of the trending information in your field so you don't have to. Join 5,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content