Green Car Congress

AUGUST 3, 2009

Researchers at the University of Wisconsin, led by Dr. Rolf Reitz, are investigating a blended dual-fuel (gasoline and diesel) concept to extend the operating range of partially premixed charge compression ignition combustion by using the varying fuel reactivity of the charge blend, which is determined in real time. Source: Rolf Reitz.

Wisconsin 225

Wisconsin Gasoline Diesel Universal 225

Green Car Congress

NOVEMBER 12, 2021

A research team at the University of Wisconsin–Madison has identified a new way to convert ammonia to nitrogen gas through a process that could be a step toward ammonia replacing carbon-based fuels. Ammonia has been burned as a fuel source for many years. However, burning ammonia releases toxic nitrogen oxide gases.

Energy 418

Energy Wisconsin Hydrogen Gas-Electric 418

Green Car Congress

FEBRUARY 8, 2016

Among their findings was that E20 offers higher peak load capability and thermal efficiency than gasoline. In the newly reported study, they examined in-cylinder fuel blending with port fuel injection of gasoline or E20 and early-cycle, direct injection of ultra-low sulfur diesel or B20.

Gasoline 150

Gasoline Wisconsin Exhaust Emissions 150

Green Car Congress

JULY 17, 2012

Knittel/Smith results for implied gasoline price effects from elimination of ethanol for 2010 using Du/Hayes model and pooled-sample estimates. Put simply, the empirical results merely reflect the fact that ethanol production increased during the sample period whereas the ratio of gasoline to crude oil prices decreased.

Davis 334

Davis MIT Gasoline 2010 334

Green Car Congress

NOVEMBER 24, 2015

Achates Power, the developer of a family of two-stroke compression-ignition opposed-piston engines ( earlier post ), has been selected by APRA-E under its OPEN 2015 solicitation ( earlier post ) for an award of more than $9 million to develop a multi-cylinder opposed piston engine operating with compression ignition that uses gasoline as the fuel.

Gasoline 150

Gasoline Engine Power Powered 150

Green Car Congress

JUNE 7, 2019

The study was conducted by the University of California Riverside and the University of Wisconsin, Madison and commissioned by the Urban Air Initiative. The fact that simply adding more ethanol to gasoline can reduce emissions and improve public health is a story that every driver needs to hear. Jiacheng Yang, Patrick Roth, Thomas D.

Gasoline 310

Gasoline Emissions Wisconsin Environment 310

Green Car Congress

AUGUST 13, 2014

Virent BioForm Gasoline blended with conventional gasoline underwent testing at Southwest Research Institute (SWRI) with the results demonstrating that the emissions from the blended fuel were well below the maximum permitted by current regulations. The EPA testing work was funded by Virent partner Royal Dutch Shell.

EPA 252

EPA Fuel Wisconsin 2001 252

Green Car Congress

FEBRUARY 4, 2010

A key strategy for achieving the project goals will be a pioneering low-temperature gasoline combustion system that could help significantly improve light-duty vehicle fuel economy. Delphi is an industry leader in advanced powertrain technology development, with new gasoline direct injection (GDi) systems soon entering production.

Gasoline 170

Gasoline Grant Wisconsin Fuel Economy 170

Green Car Congress

APRIL 21, 2010

The vapor pressure of this fluid is relatively low when compared with ethanol; thus the fluid, when mixed with gasoline, will result in lower VOC emissions in storage, since it serves as a “keeper”. Conversely to the effect on diesel fuel, the additive shifts the distillation curve of gasoline to higher temperatures.

Gasoline 170

Gasoline Diesel Wisconsin Fuel 170

Green Car Congress

NOVEMBER 2, 2021

Development of a Flex Fuel Mixing Controlled Combustion System for Gasoline/Ethanol Blends Enabled by Prechamber Ignition. University of Wisconsin- Madison. Simultaneous Greenhouse Gas and Criteria Pollutants Emissions Reduction for Off-Road Powertrains. Marquette University. John Deere. WM International Engineering LLC. 1,994,690.

Emissions 304

Emissions Eaton Minnesota Hybrid 304

Green Car Congress

OCTOBER 9, 2014

million for five projects to develop advanced biofuels and bioproducts that will help drive down the cost of producing gasoline, diesel, and jet fuel from biomass. Fractional collection of the fuel product allows for the different fractions to be used as blend-stock for gasoline, diesel, or jet fuel. Earlier post.).

Wisconsin 225

Wisconsin Atlanta Minnesota Convert 225

Green Car Congress

FEBRUARY 26, 2010

Researchers at the University of Wisconsin, led by Dr. James Dumesic, have developed a process to convert aqueous solutions of ?-valerolactone GVL retains 97% of the energy content of glucose and performs comparably to ethanol when used as a blending agent (10% v/v) in conventional gasoline. Credit: Bond et al., Click to enlarge.

Wisconsin 210

Wisconsin Convert Hydrogen Transportation 210

Green Car Congress

SEPTEMBER 23, 2013

E15 blended gasoline is now available in four of North Dakota’s larger cities. North Dakota is the ninth state to offer the fuel blend containing 15% ethanol and 85% gasoline. The others are Illinois, Iowa, Kansas, Michigan, Nebraska, North Carolina, South Dakota, and Wisconsin.

North Dakota 252

North Dakota Available South Dakota North Carolina 252

Green Car Congress

DECEMBER 8, 2014

Researchers at the University of Wisconsin-Madison have used computational fluid dynamics modeling to investigate cycle-to-cycle instability of homogeneous charge compression ignition (HCCI) and reactivity-controlled compression ignition (RCCI) engines—two approaches to low-temperature combustion.

Wisconsin 329

Wisconsin Exhaust Diesel Gas 329

Green Car Congress

AUGUST 2, 2017

Producing value-added co-products is an approach to achieving DOE’s strategic goal of producing hydrocarbon fuels at $3/gasoline gallon equivalent. The total funding for the four MEGA-BIO awards is $13.1

Wisconsin 150

Wisconsin Michigan Renewable Universal 150

Green Car Congress

AUGUST 31, 2011

The US Department of Energy (DOE) is awarding up to $12 million to fund three small-scale projects in Illinois, Wisconsin, and North Carolina that aim to commercialize novel conversion technologies to accelerate the development of advanced, drop-in biofuels and other valuable bio-based chemicals. Virent Energy Systems, Inc.

North Carolina 210

North Carolina Wisconsin Illinois Production 210

Green Car Congress

FEBRUARY 28, 2012

The plant uses a thermo-catalytic process technology licensed from Shell commercial partner Virent, which is similar to the process being used at the Virent pilot plant in Madison, Wisconsin.

Wisconsin 210

Wisconsin Houston Building Gasoline 210

Green Car Congress

AUGUST 24, 2011

Virent’s BioForming platform can produce drop-in gasoline, diesel or jet fuels from plant sugars. Virent has taken another step in the gasoline certification process, successfully completing its first road fleet test organized and executed by Virent collaborator and investor Royal Dutch Shell. Source: Virent. Click to enlarge.

Fleet 343

Fleet Auto Gasoline Wisconsin 343

Green Car Congress

OCTOBER 29, 2015

The 21 states participating in the BIP include Colorado, Florida, Illinois, Indiana, Iowa, Kansas, Louisiana, Maryland, Michigan, Minnesota, Missouri, Nebraska, North Carolina, North Dakota, Ohio, Pennsylvania, South Dakota, Texas, Virginia, West Virginia, and Wisconsin.

South Dakota 150

South Dakota West Virginia Renewable North Dakota 150

Green Car Congress

JULY 23, 2011

The University of Wisconsin-Madison Hybrid Vehicle Team will work with the UW-Madison Engine Research Center to test implementations of Reactivity Controlled Compression Ignition (RCCI) engines being developed by UW mechanical engineering professor Rolf Reitz and his colleagues. Earlier post.). —Glenn Bower.

Engine 199

Engine Hybrid Wisconsin Fuel 199

Green Car Congress

DECEMBER 12, 2014

Virent’s production of paraxylene at its Madison, Wisconsin laboratory, has reached a capacity of 10 tons per year which will allow Virent to serve the needs of multiple collaborators for product validation and market demonstrations. The company has broadened its product offerings for renewable chemicals through this process.

Range 210

Range Wisconsin Renewable Honda 210

Green Car Congress

SEPTEMBER 25, 2012

CR Gasoline, in which gasoline was injected through the higher-pressure common rail injector, allowing for much later injections of large quantities of gasoline. This allows for stratification of the gasoline charge before any diesel is injected. One caveat is that the CR Gasoline case was not optimized.

Emissions 352

Emissions Fuel Gasoline Diesel 352

Green Car Congress

MAY 1, 2013

The plant was constructed at the company’s facility in Madison, Wisconsin under a $1.5-million Its Madison facility also houses a 10,000 gallon per year system that is optimized to produce gasoline and aromatic chemicals. Design, engineering and construction were performed in-house by Virent employees.

Fuel 236

Fuel Wisconsin Renewable Gasoline 236

Green Car Congress

FEBRUARY 19, 2018

Of them, the Great Lakes Bioenergy Research Center ( GLBRC ), led by the University of Wisconsin–Madison, had a goal of turning more of the corn plant—the stalk and leaves that makes up the stover—into ethanol, while developing perennial plants like switchgrass and miscanthus (also called silvergrass) into potential feedstocks.

Conversion 279

Conversion Wisconsin Climate Change Engine 279

Green Car Congress

SEPTEMBER 7, 2016

The APR technology was discovered at the University of Wisconsin in 2001 by Virent’s co-founder and chief technology officer, Dr. Randy Cortright. Tesoro will operate Virent as a wholly owned subsidiary which will be located in Madison, Wisconsin. Earlier post.). as well as a wide variety of cellulosic biomass from nonfood sources.

Renewable 150

Renewable Companies Fuel Wisconsin 150

Green Car Congress

APRIL 4, 2013

Emphasis in the next five years will be on bringing new methods and discoveries to maturity, developing new lines of research, and accelerating the transformation of scientific breakthroughs into new technologies that can transition to the marketplace.

Renewable 225

Renewable Wisconsin 2007 Michigan 225

Green Car Congress

AUGUST 28, 2019

It showed that while electric vehicles provide the greatest impact in reducing greenhouse gas emissions for most of the country, especially on both coasts and in the south, significant parts of the Midwest had the opposite result, with lightweight gasoline-powered vehicles achieving a greater reduction.

MIT 236

MIT Ford Vehicles Gasoline-Electric 236

Green Car Congress

FEBRUARY 5, 2016

A team at the Engine Research Center (ERC), University of Wisconsin-Madison has demonstrated the viability of reactivity-controlled compression ignition (RCCI) in a two-stroke engine. However, RCCI experiments with gasoline and n-heptane (higher volatility) proved to be successful. Earlier post.)

Engine 150

Engine Wisconsin Automobile Gasoline 150

Green Car Congress

JANUARY 6, 2012

Its patented technology features catalytic chemistry to convert plant-based materials into a full range of products identical to those made from petroleum, including gasoline, diesel, jet fuel, and chemicals for plastics and fibers.

Wisconsin 218

Wisconsin Honda Grant Convert 218

Green Car Congress

MARCH 23, 2010

and Shell have successfully started production at the first demonstration plant converting plant sugars into gasoline and gasoline blend components, rather than ethanol. The partnership with Shell has focused on optimizing the process for the production of gasoline-like molecules. Virent Energy Systems, Inc. Earlier post.)

Production 230

Production Gasoline Wisconsin Fuel Economy 230

Green Car Congress

JANUARY 5, 2015

Among their findings were that multi-mode RCCI has the potential to offer greater than 15% fuel economy improvement over a 2009 gasoline PFI baseline over many light-duty driving cycles, despite the lack of complete drive cycle coverage for RCCI mode. During RCCI-only operation, fuel usage was found to be between 57 and 69% gasoline.

Fuel Economy 150

Fuel Economy Economy Light Fuel 150

Green Car Congress

OCTOBER 3, 2012

A team from the University of Wisconsin-Madison, University of Massachusetts-Amherst and Gwangju Institute of Science and Technology of South Korea has demonstrated the feasibility of using proton-exchange-membrane (PEM) reactors electrocatalytically to reduce biomass-derived oxygenates into renewable fuels and chemicals.

Convert 210

Convert Fuel South Korea Massachusetts 210

Green Car Congress

MAY 4, 2009

The University of Michigan (Ann Arbor, Michigan) has been selected for negotiation of an award for a project to explore new high-pressure lean burn combustion that can enable future gasoline engines to achieve 20-40% improved fuel economy. Team members include the University of Wisconsin (principal investigator), Caterpillar, Inc.,

Emissions 150

Emissions Wisconsin Michigan Houston 150

Green Car Congress

JULY 22, 2011

Kesan and Slating note that under existing regulations, biobutanol can lawfully be blended with gasoline in a concentration of roughly 11.5 The research will be published in a forthcoming issue of the Wisconsin Law Review. Wisconsin Law Review ; Illinois Public Law Research Paper No. —Kesan and Slating. Slating and Jay P.

Illinois 186

Illinois Commercial Wisconsin EPA 186

Green Car Congress

APRIL 17, 2014

GDCI engine was significantly better than advanced production spark injection gasoline engines, and comparable to very efficient hybrid vehicle engines at their best efficiency conditions (214 g/kWh). This early work established that gasoline-like fuels with high resistance to autoignition are preferred for PPCI. Background.

Gasoline 304

Gasoline Engine Fuel Wisconsin 304

Green Car Congress

MAY 4, 2010

Researchers at the University of Wisconsin-Madison have demonstrated that it is possible to achieve good yields of renewable hydrocarbons in the molecular weight range suitable for jet and diesel fuel applications through the processing of C 9 alkenes produced from biomass-derived ? Source: Alonso et al. Click to enlarge. valerolactone (GVL).

Diesel 170

Diesel Renewable Wisconsin Hydrogen 170

Green Car Congress

JUNE 21, 2011

and Utility Equipment Leasing Corporation (UELC), and relocated to a production facility in Waukesha, Wisconsin. Odyne’s unique system helps reduce operating costs through higher efficiency, and depending on duty cycle, enables large trucks to obtain fuel economy improvements of up to 50%, compared to traditional diesel or gasoline engines.

Plug-in 210

Plug-in Plug Hybrid Lithium Ion 210