Green Car Congress

MARCH 23, 2018

Researchers at Princeton University have used light to control genetically modified Saccharomyces cerevisiae yeast—i.e., The optimization of engineered metabolic pathways requires careful control over the levels and timing of metabolic enzyme expression. It opens the door to controlling metabolism with light.

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Light Engine Production MIT 170

Green Car Congress

FEBRUARY 1, 2019

In brief, it uses light to transform gooey liquids into complex solid objects in only a matter of minutes. We demonstrated concurrent printing of all points within a three-dimensional object by illuminating a rotating volume of photosensitive material with a dynamically evolving light pattern. We print features as small as 0.3

Light 379

Light Polymer Building Parts 379

Green Car Congress

MAY 6, 2021

A report released this week highlights the most significant breakthroughs of the last year in the US Department of Energy’s (DOE) Co-Optimization of Fuels & Engines (Co-Optima) initiative, with details on findings that could translate into significant greenhouse gas (GHG) and tailpipe emissions reductions. Source: DOE.

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Engine Fuel Emissions Renewable 259

Green Car Congress

FEBRUARY 3, 2022

Using a novel polymerization process, MIT chemical engineers have created a new two-dimensional polymer that self-assembles into sheets, unlike all other polymers which form one-dimensional chains. The new material is stronger than steel and as light as plastic, and can be easily manufactured in large quantities. Gordiichuk, P.,

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Polymer MIT Engine Building 435

Green Car Congress

SEPTEMBER 16, 2020

For the past four years, the US Department of Energy’s Co-Optima team ( earlier post ) has focused research efforts on turbocharged (or “boosted”) spark-ignition (SI) engines, which is the dominant combustion approach for light-duty vehicles such as passenger cars and light trucks. —Szybist et al.

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Engine Idaho Fuel Renewable 321

Green Car Congress

NOVEMBER 8, 2016

A team led by researchers from Oak Ridge National Laboratory (ORNL) is developing a lower-cost cast aluminum (Al) alloy capable of at least a 50 ˚C temperature increase over the current cylinder head alloys 319 and 356 for use in light duty engines. Developing a new material is often a very slow and expensive process.

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Light Engine Exhaust San Diego 259

Green Car Congress

JULY 6, 2021

The aerogel could be used as insulation within aircraft engines to reduce the 105-decibel roar of a jet engine taking off to a sound closer to that of a hair-dryer. Over the 400–2500 Hz range, the reported average sound absorption coefficients are as high as 0.79, while the average sound transmission losses can reach 15.8 Rapisarda, M.,

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Engine Polymer Mariner Universal 365

Green Car Congress

NOVEMBER 8, 2021

A team of biologists and engineers modified Rhodopseudomonas palustris TIE-1 (TIE-1) so that it can produce a biofuel using only three renewable and naturally abundant source ingredients: carbon dioxide, solar panel-generated electricity and light. Louis have discovered a new way to train microbes to make n -butanol. —Wei Bai.

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Solar Light St. Louis Power 319

Green Car Congress

DECEMBER 11, 2021

The California Air Resources Board approved a measure that will require most newly manufactured small off-road engines (SORE) such as those found in leaf blowers, lawn mowers and other equipment be zero emission starting in 2024. Despite their small size, these engines are highly polluting.

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Emissions Engine Los Angeles Cleaner 305

Green Car Congress

FEBRUARY 23, 2020

Approximately 6 billion gallons of fuel are wasted in the US each year as vehicles wait at stop lights or sit in dense traffic with engines idling, according to US Department of Energy estimates. —Tim Gee, principal computer vision engineer at GRIDSMART.

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Light Fuel Vehicles 2018 359

Green Car Congress

APRIL 7, 2022

liter, heavy-duty opposed-piston, three-cylinder diesel engine it developed in a project funded by the California Air Resources Board (CARB) and several partners ( earlier post ) has entered fleet service with WALMART Corporation in a Peterbilt 579 tractor. liter engine. Achates Power announced that the 10.6-liter,

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Diesel Fleet Peterbilt Eaton 468

Green Car Congress

JUNE 10, 2021

That insight could also help the car industry make cleaner combustion engines. The industrial processes behind crude oil refineries and the inner-workings of gas-powered combustion engines can emit PAHs, which can form into toxic air pollutants such as soot. Zhao et al. This work was supported by the DOE Office of Science.

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Cleaner Insight Engine Hawaii 243

Green Car Congress

JANUARY 25, 2020

The gasoline direct injection (GDI) engine is one of the most prominent technologies car manufacturers adopted to achieve the fuel economy and carbon dioxide emission goals established in 2012 by the US Environmental Protection Agency. will be equipped with GDI engines by 2025. will be equipped with GDI engines by 2025.

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Climate Carbon Engine Fuel Economy 348

Green Car Congress

OCTOBER 16, 2020

Monash University engineers have demonstrated improvements in the fatigue life of high-strength aluminum alloys by 25 times—a significant outcome for the transport manufacturing industry. Aluminum alloys are the second-most popular engineering alloy in use today. a form of self-healing). One cannot. —Professor Hutchinson.

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Engine Transportation Manufacturer Universal 243

Green Car Congress

JANUARY 18, 2018

liter Opposed-Piston Gasoline Compression Ignition (OPGCI) engine. The OP engine produces 270 hp and 480 lb-ft (651 N·m). The Achates Power Opposed-Piston (OP) Engine is engineered to achieve superior thermal efficiency by virtue of its lower heat losses, improved combustion, and reduced pumping losses.

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F-150 Gasoline MPG Engine 305

Green Car Congress

SEPTEMBER 27, 2017

CISTAR was recently chosen by the National Science Foundation (NSF) as one of their Engineering Research Centers (ERCs). Industrial and university partners will contribute additional funding and critical resources, augmented with expertise from national laboratories and national and international research organizations.

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Conversion Fuel Convert Gasoline 170

Green Car Congress

OCTOBER 30, 2020

As a result, while the number and diversity of distributed energy resources on the power grid is rapidly expanding, the adoption of these resources for power-grid balancing is hindered by concerns about safety, reliability and cost. It will also entail the construction of a new energy storage testing facility on the East Campus.

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Grid San Diego Energy Power Grid 170

Green Car Congress

JUNE 29, 2013

A study by Sage Kokjohn, Senior Engineer in Combustion Research at Cummins Inc., Rolf Reitz of the University of Wisconsin found that reactivity controlled compression ignition (RCCI) ( earlier post ) in a light-duty engine can meet Tier 2 Bin 5 NO x levels without aftertreatment, while offering a 4% improvement in fuel consumption and 7.3%

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Light Engine Wisconsin Fuel Economy 207

Green Car Congress

JUNE 26, 2019

This survey sheds light on some of these challenges, and we hope it will kickstart a conversation on how to best address them to ensure the industry remains on a path to keep up with demand. This survey sheds light on what might be hindering time to market. —Tal Sholklapper, CEO of Voltaiq. Time-consuming evaluations.

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Industrial Industry Batteries Battery 191

Green Car Congress

JANUARY 22, 2016

BMW Brilliance Automotive (BBA) opened a new engine plant with a light metal foundry in Shenyang today. The new location will produce the latest generation of the BMW TwinPower Turbo three and four-cylinder gasoline engines and forms part of the BBA production network based in Shenyang in Northeastern China.

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BMW Light Engine China 150

Green Car Congress

SEPTEMBER 25, 2015

The California Air Resources Board sent a letter to automobile manufacturers notifying them that ARB will begin using enhanced testing procedures for modern light-duty diesel vehicles to determine compliance with emission levels to which they were originally certified. Earlier post.). Earlier post.).

Diesel 150

Diesel Light Emissions California 150

Green Car Congress

JULY 2, 2021

These light-duty EVs fill the gap between full-sized trucks and small utility carts for low-speed logistics and cargo services in campus and urban environments. The Club Car Current is engineered for multiple bed options and accessories—van box, pickup truck with sides, flatbed configurations—for fleet versatility.

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Karma Cars Manufacturer California 418

Green Car Congress

JANUARY 13, 2021

have signed a Memorandum Of Understanding (MOU) to launch a 50-50 joint-venture based in France by the end of the first half of 2021, targeting more than 30% share of the fuel cell-powered light commercial vehicle (LCV) market in Europe. Groupe Renault and Plug Power Inc.

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Plug-in Hydrogen Light Commercial 170

Green Car Congress

DECEMBER 7, 2021

The California Air Resources Board (CARB) reached a settlement agreement with American Honda Motor Corporation, Inc. In 2019, CARB testing revealed several small off-road engine (SORE) products did not meet CARB evaporative emission standards. Small off-road engines are a major source of pollution in California.

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Honda Engine San Diego Motor 150

EV Obssesion

JUNE 22, 2021

In September 2020, the governor of California signed an Executive Order requiring zero emissions for all new light-duty passenger vehicles by 2035. The California Air Resources Board will put regulations in place accordingly.

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Light Emissions Sale California 60

Green Car Congress

JULY 20, 2018

Engineers at the University of California San Diego have shed new light on the atomic-level mechanism of the sulfur embrittlement of nickel, a classic problem that has puzzled the scientific community for nearly a century. —Jian Luo. —Jian Luo.

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San Diego Light Energy Storage Engine 150

Green Car Congress

JANUARY 15, 2018

and Saudi Aramco’s US-based subsidiary Aramco Services Company (ASC) have signed a joint development agreement providing the framework for the two companies to work together on a series of Opposed-Piston (OP) Engine projects, which will speed the development of new efficient, low-emissions powertrain choices. Achates Power, Inc.

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Gasoline Engine Companies Power 240

Green Car Congress

MAY 28, 2019

In an open-access paper published in the Journal of Biological Engineering , the team compiles performance data on biological and non-biological component choices for rewired carbon fixation systems and identifies research and engineering challenges. At the same time, having many options also creates too many engineering choices.

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Energy Storage Engine Energy Polymer 274

Green Car Congress

OCTOBER 11, 2019

A new Co-Optimization of Fuels & Engines (Co-Optima) report describes the top ten biofuel-derived blendstock candidates. These top candidates, when blended with petroleum and used in a boosted spark ignition (BSI) engine, will offer environmental benefits and boost energy efficiency all while being available at a competitive price.

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Engine Alcohol Blend Idaho Davis 207

Green Car Congress

MAY 28, 2014

Liberty Electric Cars, the European subsidiary of Green Automotive Company, has completed the build of the first fully functioning example of “DELIVER”—an electric light commercial delivery vehicle funded by the European Commissions’ 7 th Framework Programme. Presentation at Strategies in Car Body Engineering 2014, Bad Nauheim.

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Light Commercial Vehicles 2014 311

Green Car Congress

AUGUST 29, 2020

The California Air Resources Board has approved a multi-pronged regulation that will significantly reduce NO x emissions from heavy-duty diesel trucks. All components of the new rule will be phased in, allowing engine manufacturers time to prepare for compliance.

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California Pollution Emissions Standards 439

Green Car Congress

SEPTEMBER 17, 2015

A team led by researchers from the National Research Council Canada has investigated the effect of the use of a gasoline particulate filter on the size and morphology of PM emitted from a light-duty gasoline-direct-injection (GDI) vehicle over the FTP-75 and US06 transient drive cycles. Credit: ACS, Saffaripour et al. Click to enlarge.

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Gasoline Canada Light Engine 150

Green Car Congress

JANUARY 9, 2018

Eni’s proprietary Eni Slurry Technology (EST) is able to convert refining residues entirely into high-quality light products, eliminating both liquid and solid refining residues with significant environmental benefits. Sinopec will be responsible for detailed engineering and construction operations. 614-622.

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Oil Convert Light Oil-Sands 150

Green Car Congress

JANUARY 13, 2017

In an expected ruling, US Environmental Protection Agency (EPA) Administrator Gina McCarthy finalized her decision to maintain the current greenhouse gas (GHG) emissions standards for model years 2022-2025 cars and light trucks. Top: Footprint-based CO 2 (g/mile) light truck standards curves. Earlier post.) Click to enlarge.

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EPA Light Standards Fuel Economy 150

Green Car Congress

MARCH 7, 2018

The California Air Resource Board (CARB) is awarding $7 million to CALSTART to develop a Class 8 truck that will achieve a 90% reduction in NO x along with a 15-20% fuel efficiency improvement. This program will demonstrate the first diesel engine to comply with the state standard. California’s ultra-low NO x emissions standard is 0.02

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California Engine Diesel 2017 230

Green Car Congress

JUNE 15, 2021

The study considers five different powertrains (internal combustion engine, hybrid-electric, plug-in hybrid-electric, fuel-cell-electric, and battery-electric) and 12 cost components (purchase cost, depreciation, financing, fuel, insurance, maintenance, repair, taxes, registration fees, tolls and parking, payload capacity and labor).

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Maintenance Cost Of Chad Plug-in 418

Green Car Congress

JULY 11, 2017

The International Council on Clean Transportation (ICCT), one of the organizations at the root of uncovering the Volkswagen diesel emission scandal ( earlier post ), has published a new analysis of developments and trends in advanced diesel engine technology. —Isenstadt and German (2017). Background.

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Diesel Light Fuel Economy 2017 186