Green Car Congress

APRIL 18, 2018

With no moving parts, the HCS-100 operates at a fraction of the cost of, and is more reliable than, current mechanical compressors. As a comparison: a car drives approximately 100 km on 1kg of compressed hydrogen, whilst it drives a mere 1km on the energy stored in 1kg of batteries. Operating principle.

Hydrogen 199

Hydrogen 2017 Store Gas 199

Green Car Congress

AUGUST 6, 2011

The team also suggested that algae systems can be either net energy positive or negative depending on the specific combination of cultivation and conversion processes used. Unit operations pertinent to assessment of four specific conversion pathways are shaded (gray) in panels A-D at bottom. Earlier post.) Earlier post.) times and 15.7

Transportation 278

Transportation Energy Conversion Water 278

Green Car Congress

FEBRUARY 22, 2012

The enzyme enables more cost-efficient conversion of biomass to ethanol and performs 1.5 Cellic CTec3 allows the cost of producing ethanol from biomass to approach the level of corn ethanol and gasoline, according to the company. times better than its predecessor, Cellic CTec2. Earlier post.).

Waste 210

Waste Iowa Gasoline Virginia 210

Green Car Congress

MARCH 13, 2012

Their analysis suggests that carbon storage loss caused by peatland conversion could be equivalent to as much as 7 years worth of carbon emissions by mining and upgrading (at 2010 levels). To fairly evaluate the costs and benefits of oil sands mining in Alberta, impacts on natural capital and ecosystem services must be rigorously assessed.

Oil-Sands 270

Oil-Sands Oil Carbon Conversion 270

Green Car Congress

APRIL 21, 2011

mgPt cm -2 ) is shown for comparison (dashed line). The prohibitive cost of platinum for catalyzing the ORR has hampered the widespread use of polymer electrolyte fuel cells. For all intents and purposes, this is a zero-cost catalyst in comparison to platinum, so it directly addresses one of the main barriers to hydrogen fuel cells.

Fuel 255

Fuel Hydrogen Carbon Conversion 255

Green Car Congress

JULY 11, 2017

Diesel vehicles have had a rough time penetrating the US light-duty vehicle market, reflecting outdated negative perceptions, higher fuel prices for diesel than for gasoline, the cost of complying with stringent US emission standards, and rapidly improving gasoline engines. E-boost and 48V. Isenstadt and German (2017). Click to enlarge.

Diesel 186

Diesel Light Fuel Economy 2017 186

Green Car Congress

DECEMBER 7, 2010

However, the two conclude in their review, substantial advances in catalyst, electrolyte, and reactor design are needed to enable CO 2 utilization via electrochemical conversion a technology that can help address climate change and shift society to renewable energy sources. Current research efforts in the electrochemical conversion of CO 2.

Conversion 186

Conversion CO2 Hydrogen Carbon 186

Green Car Congress

AUGUST 6, 2014

The objective is to eliminate local emissions such as nitrogen oxides completely and to reduce the consumption of fossil fuels and cut the operating costs of trucks. In conjunction with vehicle manufacturer Mack, a member of the Volvo Group, and local truck conversion specialists, Siemens is developing up to four demonstration vehicles.

Los Angeles 255

Los Angeles Long Beach California Electric 255

Green Car Congress

JUNE 3, 2011

GHG emission comparison between fossil diesel, transesterified lipids, HVO and woody BTL. If HVO is produced from waste feedstocks with low upstream impacts, the high conversion efficiency of the HVO production process will make HVO the preferred fuel to BTL from any woody feedstock, even woody waste. Sunde et al. Click to enlarge.

Oil 239

Oil Renewable Fuel Waste 239

Green Car Congress

OCTOBER 9, 2015

The report describes data compiled in 2015 on trends in the fuel cell industry for 2014 with some comparison to previous years. These projects … will continue to make advances in our rapidly-expanding portfolio of hydrogen and fuel cell technologies. —Assistant Secretary for Energy Efficiency and Renewable Energy David Danielson.

Fuel 150

Fuel Market Hydrogen 2014 150

Green Car Congress

AUGUST 26, 2016

DOE’s Office of Fossil Energy is seeking these projects as part of the Department’s Carbon Storage program, which has the goal of developing and advancing technologies to improve the effectiveness of carbon storage, reduce the cost of implementation, and be ready for widespread commercial deployment in the 2025–2035 timeframe.

Convert 150

Convert Production Coal CO2 150

Green Car Congress

SEPTEMBER 17, 2012

One way to lower the cost of solar power is to dramatically reduce the thickness of light-absorbing layers in solar cells. The long-term goal of this project is to develop a water-splitting device that operates at high temperatures (up to 400 °C), dramatically improving solar-to-hydrogen conversion efficiencies.

Energy 239

Energy Vehicles Power Powered 239

Green Car Congress

SEPTEMBER 24, 2014

Because the use of natural gas for transportation requires compressing, liquefying, or conversion, it is important to determine the best use of natural gas as a transportation fuel. Cost considerations on the total infrastructure or cost of ownership were also outside the scope of this work but are nevertheless important, they team noted.

Gas-Electric 345

Gas-Electric Gas Fuel Economy PHEV 345

Green Car Congress

NOVEMBER 19, 2015

At this stage, cost estimates are uncertain, since methane cracking is not yet a fully mature technology. However, preliminary calculations show that it could achieve costs of €1.9 But these past attempts were limited by issues such as carbon clogging and low conversion rates. The final design is a 1.2-meter-high

Cleaner 150

Cleaner Production Kits CO2 150

Green Car Congress

AUGUST 17, 2010

Despite this potential, the production capacity for microalgae is presently limited in comparison to land-based energy crops. As an example for comparison with land-based oleaginous crops, the world production of palm oil is nearly 40 million tons, with a market value of ~0.50 /kg. 3 fatty acids used for food and feed ingredients.

Portugal 199

Portugal Oil Solar Netherlands 199

Green Car Congress

OCTOBER 30, 2010

Moreover, it points out obstacles described in the studies presented and discusses perspectives in the application of ionic liquids to the conversion of biomass-derived carbohydrates. The direct conversion of raw biomass that must be investigated more extensively. —Zakrzewska et al.

Renewable 199

Renewable Fuel Production Conversion 199

Green Car Congress

JUNE 28, 2009

Conversion ratios of sugar/biomass and sugar/oil using SCH were 15.2 This new study investigated further improvements in algal oil yield, while minimizing the cost of fermentation. In comparison to yeast fermentation for ethanol production, microalgae accumulate oils as intracellular products. The highest oil content was 53.0%

Juice 236

Juice Oil Conversion Carbon 236

Green Car Congress

AUGUST 12, 2014

Using wide bandgap (WBG) materials such as silicon carbide (SiC) and gallium nitride (GaN)s for power electronics can improve efficiency and thereby reduce the high cost of battery packs, according to a new report from Lux Research. kW/kg), and cost ( $182 / 100,000) while maintaining 15-year reliability metrics. Click to enlarge.

Power 218

Power Powered Future DC 218

Green Car Congress

NOVEMBER 26, 2010

Pyrolysis bio-oils are produced by the thermal decomposition of biomass by heating in the absence of oxygen at more than 500 °C; fast pyrolysis of biomass is much less expensive than biomass conversion technologies based on gasification or fermentation processes. In comparison, increasing the H/C eff ratio of pyrolysis oil from 0 to 1.4

Oil 225

Oil Convert Hydrogen Fuel 225

Green Car Congress

OCTOBER 22, 2012

Calysta says that in contrast to current algae- and sugar-based methods, a methane-based biofuel platform is expected to produce fuel at less than half the cost of other biological methods, allowing direct competition with petroleum-based fuels. Comparison of biofuel platform efficiency (source: Calysta Energy). Conversion method.

Low Cost 225

Low Cost Convert Engine Energy 225

Green Car Congress

FEBRUARY 24, 2016

A paper by a team from the University of Chicago and MIT suggests that technology-driven cost reductions in fossil fuels will lead to the continued use of fossil fuels—oil, gas, and coal—unless governments pass new taxes on carbon emissions. Their analysis is published in the Journal of Economic Perspectives. F of warming.

Chicago 150

Chicago MIT Tax Carbon 150

Green Car Congress

DECEMBER 20, 2011

Lifecycle GHG comparison. The cost per gallon for the SRI fuel is higher than F-T fuel, however: a calculated $2.81 Production cost of JP8 less than $3.00/gallon. Capital cost less than $15,000/daily barrel. Click to enlarge. per gallons vs. $2.14. The work was supported by DARPA under Contract No. HR0011-10-0049.

Coal 257

Coal Water Transportation Fuel 257

Green Car Congress

MAY 17, 2010

In its study of hybrid photocatalytic-electrolysis systems to reduce the cost of hydrogen production, AIST noted that while certain candidate redox media are used for oxidation-reduction reactions, the technique for low-voltage hydrogen production using Fe 2+ ions has already been established. The AIST team achieved an efficiency of 0.3%

Hydrogen 259

Hydrogen Hybrid Production Solar 259

Green Car Congress

FEBRUARY 19, 2019

A team from the National Renewable Energy Laboratory (NREL) has shown by modeling that the wafer cost of an emerging Ga 2 O 3 wide bandgap semiconductor can be more than 3-times lower compared to SiC. This lower cost of the Ga 2 O 3 wafers should lead to less-expensive high-performance power electronic devices in the future.

Cost Of 220

Cost Of Power Powered USA 220

Cars That Think

JANUARY 20, 2024

The IMO’s previous goal was a 50 percent reduction by 2050 in comparison with 2008 levels. The first was the American NS Savannah , built in the late 1950s at a cost of $46.9 We needed to get the conversation started.” Cost also played a big role in NuScale Power Corp.’s million (an eye-popping $495 million today).

Molten Salt 145

Molten Salt Mariner South Korea Water 145

Green Car Congress

MARCH 8, 2011

If we first consider the cost of a cell, the anode and cathode costs contribute toward approximately one-third of the total cell cost. The rest of the cost is a mixture of electro-chemical and electro-mechanical packaging: separators, electrolyte, coating foils and cell casing (pouch or can).

Batteries 210

Batteries Battery Cost Of Price 210

Green Car Congress

MARCH 27, 2017

This synthesis consumes only CO 2 and electricity, and is constrained only by the cost of electricity. A challenge to the economics of carbon capture at a cement plant is the relatively higher cost of capture compared to other industrial products.

CO2 150

CO2 Carbon Gas-Electric 2017 150

Electric Vehicles India

SEPTEMBER 9, 2021

Hero Splendor EV Conversion Kit launched at Rs 35k by GoGoA1. GoGoA1 an OEM/ODM and electric & solar-powered vehicles and its components supplier in India has launched the most affordable Hero Splendor, one of the best selling bikes and most favourite bike in India conversion kit for Rs 35,000. bhp of power and 63 Nm of torque.

Kits 72

Kits Conversion India DC 72

Green Car Congress

AUGUST 20, 2010

The data will be used to develop a reaction mechanism and associated kinetic parameters that accurately describe the rate-limiting reaction pathways during conversion of the char to syngas. This will be done for each coal/biomass mixture examined. DOE share: $457,583; Recipient share: $114,396; Duration: 36 months).

Coal 218

Coal Hydrogen Fuel Power 218

Green Car Congress

MARCH 11, 2010

While the proper combination of pretreatment and enzymes for a given feedstock delivers high yields of sugars from hemicellulose and cellulose components, the hosts of both pretreatment and enzymes are high—up to one-third of the cost of cellulosic ethanol production—and the rate of hydrolysis can be low.

Wisconsin 170

Wisconsin Universal Fuel Water 170

Cars That Think

AUGUST 23, 2023

Before we launch into this episode, I’d like to let listeners know that the cost of membership in the IEEE is currently 50 percent off for the rest of the year, giving you access to perks, including Spectrum Magazine and lots of education and career resources. And that’s a concern. Wald: Everyone can be a little bit over the top here.

Global 60

Global United Kingdom Conversion Europe 60

Green Car Congress

MARCH 8, 2009

The RBAEF project, which was launched in 2003, is the most comprehensive study of the performance and cost of mature technologies for producing energy from biomass to date. forest conversion) resulting from land-use considerations. The emissions analysis does not account for carbon sinks (e.g., Ethanol + F-T fuels + GTCC power.

Emissions 170

Emissions Gas Fuel 2009 170

My Electric Car

AUGUST 21, 2020

Every time there is a conversion of energy from one form to another there are efficiency losses – a concept known as ‘energy vector transition’. The cost of platinum makes hydrogen fuel cells an expensive proposition even in comparison to lithium-ion batteries. The Conversation [link] accessed 4/6/2020.

Hydrogen 52

Hydrogen Petrol Gas-Electric Lithium Ion 52

Green Car Congress

OCTOBER 15, 2009

The Coskata process can produce more than 100 gallons of ethanol per ton of dry, ash-free biomass material at a cost competitive with expected gasoline prices—around $1.00 Actual production cost will vary, either below or above $1.00 per gallon, based on the cost of feedstock and the cost of power for the specific plant, he noted.

Commercial 150

Commercial Oil-Sands Water Gasoline 150

Green Car Congress

MAY 7, 2009

FY 2010 budget requests for those four (comparisons are against FY 2009 appropriations) and additional appropriations are as follows: Energy Efficiency and Renewable Energy: $2.319 billion (+6.4%); $16.8 Electricity Delivery & Energy Reliability:$208 million (+51.8%); $4.5

2010 150

2010 PHEV Hydrogen Fuel 150

Cars That Think

MARCH 26, 2023

This conversion happens in your phone’s or laptop’s wall charger, in the much larger chargers and inverters that power electric vehicles, and elsewhere. Why Power Conversion Matters in Climate Calculations Before we get to the semiconductors themselves, let’s first consider why we need them.

Green 113

Green Conversion Power Powered 113

Green Car Congress

AUGUST 30, 2009

The 1979 Iranian crisis and related oil price shock accelerated Brazil’s conversion of its gasoline supply and automobile fleet. However, since the cost of the hydrous ethanol is significantly lower, hydrous ethanol will provide a lower cost per mile travelled, assuming the processing cost savings is passed on to the consumer.

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Transportation Fuel Renewable Gasoline-Electric 317