Electrek

MAY 12, 2021

For comparison, it goes for $130 direct right now and today’s deal is the best available. Dethatching needs to take place when that layer gets too thick and starts to block water, sun, and other things from reaching the soil. With a 10A motor and 14-inch dethatching path, it’ll make light work of yard chores this spring.

Green 85

Green Gas-Electric Solar Buy 85

Cars That Think

JANUARY 20, 2024

The IMO’s previous goal was a 50 percent reduction by 2050 in comparison with 2008 levels. It was in service from 1962 to 1972, but its pressurized light-water reactor (LWR) proved too complex and expensive for the ship to operate profitably. At a July meeting of the International Maritime Organization , the U.N.

Molten Salt 143

Molten Salt Mariner South Korea Water 143

Green Car Congress

SEPTEMBER 2, 2020

The comprehensive report assesses the lifecycle impacts of representative European light- and heavy-duty vehicle types (cars, vans, trucks, buses and coaches) with 65 generic vehicle/powertrain combinations across 7 vehicle types. Demonstrate that methodological treatments can significantly influence the overall comparisons (e.g.

Sustainable Transportation 221

Sustainable Transportation Fuel Renewable Climate 221

Green Car Congress

SEPTEMBER 17, 2012

Ultrathin Light Absorbers for Solar Cells. One way to lower the cost of solar power is to dramatically reduce the thickness of light-absorbing layers in solar cells. Splitting Water at High Temperatures. Most solar-driven water-splitting experiments are conducted at room temperature. PI: Hemamala Karunadasa, chemistry.

Energy 239

Energy Vehicles Power Powered 239

Green Car Congress

MAY 17, 2010

Researchers at Japan’s National Institute of Advanced Industrial Science and Technology (AIST) have developed a tungsten oxide (WO 3 ) photocatalyst that provides a significantly higher quantum yield under visible light than conventional photocatalysts. a) Water decomposition by photocatalyst. (b) Source: AIST. Click to enlarge.

Hydrogen 259

Hydrogen Hybrid Production Solar 259

Green Car Congress

APRIL 13, 2011

The study also found that shows that water use for algae cultivation is much less if algae are grown in the US regions that have the sunniest and most humid climates: the Gulf Coast, the Southeastern Seaboard and the Great Lakes. The paper is published in the journal Water Resources Research. gallons of water per mile driven.

Oil 281

Oil Water South Carolina Climate 281

Green Car Congress

MARCH 22, 2014

The Group was responsible for 79% of all light-duty passenger diesel sales in the US in 2013; worldwide, every fourth car sold by the Group is a diesel, said Dr. Johannes Arning, of Volkswagen’s Powertrain Product Management group. TDI had already used indirect water-cooled charge air cooling were used. The Volkswagen Group’s new 2.0-liter

Diesel 384

Diesel Engine Exhaust Water 384

Green Car Congress

NOVEMBER 11, 2015

Although direct biophotolytic H 2 production has been documented and studied for decades, significant challenges remain for the development of microbial strains and conditions that can directly and efficiently use sunlight and water to produce H 2. billion years ago.

Insight 150

Insight Production Hydrogen Light 150

Green Car Congress

MARCH 26, 2010

Researchers at the State Key Lab of Matrix Composites at Shanghai Jiaotong University, Shanghai, China have described a new design strategy to produce an “Artificial Inorganic Leaf” (AIL), which could lead to working prototypes that capture solar energy and use it efficiently to change water into hydrogen fuel. Credit: Tongxiang Fan.

Design 170

Design Hydrogen San Francisco Production 170

Green Car Congress

JULY 13, 2011

Comparison of O 3. Japan) report in the journal Angewandte Chemie the development of a mesoporous two-line ferrihydrite (2LFh)—ferrihydrite is a widespread mineral composed of iron, oxygen, and water—that could lead to a new generation of ozone filters in electrostatic devices and aircraft applications. Mathew et al.

Ozone 218

Ozone Toyota Pollution Suzuki 218

Green Car Congress

SEPTEMBER 12, 2011

trafficIf about 13% of the existing light-duty vehicle stock (about 2.1 A comparison between Level 1 and Level 2 charging revealed very little differences. For this limiting case, a total number of about 560,000 vehicles (4% of light-duty vehicle stock) would be necessary with a Level 2 (3.3

Wind 210

Wind Grid PHEV Power Grid 210

Green Car Congress

DECEMBER 17, 2020

In comparison, the first-gen Mirai was FWD, and the larger stack was placed under a raised section of the passenger compartment floor. An electric air compressor pressurizes the intake air, and a water-cooled intercooler reduces the temperature of the compressed air before it enters the FC stack.

Toyota 448

Toyota Design Electric Vehicles Fuel 448

Green Car Congress

FEBRUARY 15, 2013

b) Comparison of cycling performance at C/2 with and without the PVP modification. In light of this new understanding, we modified the interface between the carbon and sulfur with amphiphilic polymers and showed a much-improved cycling performance of the modified electrode. Credit: ACS, Zheng et al. Click to enlarge. earlier post ).

Lithium Sulfur 334

Lithium Sulfur Batteries Battery Polymer 334

Green Car Congress

AUGUST 17, 2015

In a subsequent laboratory comparison, they found that nitrate disappeared from grime 10,000 times faster than from a water-based solution when both were exposed to artificial sunlight. In previous work, they discovered that nitrate anions disappeared from grime at faster rates than could be explained by wash-off due to rainfall.

Ozone 150

Ozone Germany Canada IDEA 150

Green Car Congress

AUGUST 11, 2009

Start-up Bright Automotive, which in May unveiled its IDEA concept series plug-in hybrid light commercial van ( earlier post ), will convert VW Transporter vans with the series hybrid Bright powertrain as a bridge between the concept and the production version of the IDEA. A VW Transporter van. Click to enlarge. Specification. 100 mpg (2.4

Bright Automotive 210

Bright Automotive Convert Plug-in Transportation 210

Green Car Congress

JULY 21, 2016

In the first round of experiments, the researchers combined the three catalysts with cellulose in a round bottom flask and subjected the mixture to light from a desk lamp. Hydrogen evolution from photocatalytic reforming of grass and comparison with photocatalytic reforming of cellulose and photocatalytic water-splitting.

Hydrogen 150

Hydrogen Cheap Production Conversion 150

Green Car Congress

JUNE 23, 2011

The “IsoEngine” prototype demonstrated by the company for energy utility Innogy in the 1990s used water injection to achieve a thermal efficiency in excess of 60% in comparison with around 43% for a current state-of-the-art on-highway heavy duty diesel engine. Click to enlarge.

Exhaust 285

Exhaust Concept Vehicles Engine 285

Electric Auto Association

SEPTEMBER 3, 2022

Comparison vehicle based on size and price: VW GTI S DATA: MSRP for both vehicles is $25,600 (before incentives and resale value). Austin Energy (Austin, TX) DTE Energy (Detroit, MI) Duquesne Light Co. The cost of gas over the first 5 years of the car @ $3.58/gal gal would be $12,785.

El Paso 84

El Paso Electric Vehicles Vehicles South Dakota 84

Green Car Congress

MARCH 31, 2014

CO 2 emissions of the C 180 in comparison to its predecessor [t/car]. For example, the iron demand is less because the share of steel is less, while the bauxite demand increases because of the higher light alloy share. The C 180 with manual transmission shows a drop in fuel consumption in comparison to its predecessor from between 7.6

Mercedes 252

Mercedes CO2 2007 MPG 252

Green Car Congress

OCTOBER 16, 2015

Light crude oil trapped in rock, such as shale, is called tight oil. recovery emissions (from the drilling of the oil well and associated land-use change, crude extraction, processing of crude oil, associated gas and water, and flaring) for conventional oils range from as low as 3.04 As reported in a 2015 paper by Rahman et al.

Oil 150

Oil Gas Emissions Davis 150

Green Authority

FEBRUARY 24, 2023

For comparison, that’s half the size of the Lectric XP 3.0, The HeyBike Mars has an IPX4 rating, meaning it is water resistant, but won’t handle heavy rain or snow. The handlebars have an easy-to-read front light and horn buttons, and the Shimano 7-speed gear shifter is simple to use. What’s not so good?

Re-Charge 111

Re-Charge Charging Batteries Battery 111

Green Car Congress

NOVEMBER 26, 2010

However, the resulting bio-oils are typically high in oxygen, water, solids and acids. The zeolite catalyst then converts these hydrogenated products into light olefins and aromatic hydrocarbons in a yield as much as three times higher than that produced with the pure pyrolysis oil. Credit: Science , Vispute et al. Click to enlarge.

Oil 225

Oil Convert Hydrogen Fuel 225

Green Car Congress

SEPTEMBER 22, 2022

For comparison, conventional batteries without direct cooling of the cells achieve about half this figure. Thanks to this individual solution, the battery system is particularly light and compact. The RSG starts the combustion engine and ensures the basic supply of the ancillary components such as air conditioning or driving lights.

Mercedes 259

Mercedes Hybrid Engine All-Electric 259

Green Car Congress

MAY 31, 2017

The CPT-TUW study evaluated the switched reluctance technology to the Worldwide Harmonised Light Vehicles Test Procedure (WLTP)—the latest compliance requirement for any new cars launched onto the EU market from September 2017 onwards. —Paul Bloore. —Paul Bloore.

Fuel Economy 150

Fuel Economy Diesel Economy Engine 150

Push EVs

JUNE 23, 2022

Disruptive Water Cooling Design. For comparison, the popular BYD Blade battery had an estimated VCTP ratio of 62,41 % when released. CATL claims that the NCM packs will enable a range of 1.000 km, probably in China Light-Duty Vehicle Test Cycle (CLTC), which is around 782 km in WLTP. Meanwhile, the CTP 3.0

Batteries 98

Batteries Battery Chinese Charging 98

Green Car Congress

NOVEMBER 22, 2010

Our studies of the structure and activity of this catalyst—and comparisons with commercial Pt/C catalysts currently in use—illustrate that the lightly reduced graphene oxide support “protects” the fine platinum nanocrystals from CO poisoning, enabling them to exhibit long term operation stability.

Fuel 186

Fuel Universal Carbon Commercial 186

Plug In India

MARCH 21, 2022

Solar at home,EV for commute & rain water harvesting at home that’s the best we can contribute to cleaner environment. I may add ,there is no comparison of “biking be it simple bike or ebiking” to eScooter ,I would prefer biking any day over eScooter any day. Water seeping into these speakers is yet to be seen.

Electric 124

Electric Electrical Light Charging 124

Green Car Congress

OCTOBER 10, 2013

liter Volkswagen light-duty diesel engine and Klam dynamometer running at various throttle and brake settings over a 9-mode steady-state cycle to enable triplicate time-resolved measurement of particle number distributions with a scanning mobility particle sizer. In the experiments, they used a 4-cylinder, 1.9-liter

B0 210

B0 Diesel Emissions Exhaust 210

Green Car Congress

DECEMBER 11, 2015

Hydrogen Production R&D: High-Temperature Water Splitting compatible with renewable and sustainable energy sources; Advanced Compression; and Advanced Vacuum Insulation for automotive applications. AOI 1 Topic 1: Hydrogen Production R&D: Advanced High‐Temperature Water Splitting. as well, and not solely for light‐duty vehicles.

Hydrogen 150

Hydrogen Fuel Climate Production 150

Green Car Congress

MAY 30, 2010

The researchers have also engineered the M13 virus to function as a scaffold to mediate the co-assembly of zinc porphyrins (photosensitizer) and iridium oxide hydrosol clusters (catalyst) for visible light-driven water oxidation. Earlier post.). Biological systems offer capabilities for environmentally benign materials synthesis.

Li-ion 210

Li-ion MIT Lithium Ion Batteries 210

Green Car Congress

JUNE 24, 2013

Comparison of electric drive fuel consumption (kWh/100 miles). By comparison, a Volkswagen Polo is slightly longer (156.3 XL1 has no power steering, but is very nimble and easy to control due to its aerodynamic shape and light weight. The ceramic brakes make a sound similar to sliding out on gravel, or swooshing through water.

Plug-in 324

Plug-in Diesel Plug Hybrid 324

Green Car Congress

NOVEMBER 25, 2010

Given the light weight (minimum 620 kg/1,367 pounds) and compact design of Formula One cars, Honda calculated that the motor would have to be no more than 100 mm (4 inches) in diameter, 200 mm in length, and produce approximately 8 kilowatts (kW) per kilogram (almost 5 hp per pound) of motor weight. kW per kilogram. Click to enlarge.

Honda 410

Honda Motor Motors Motoring 410

Green Car Congress

AUGUST 26, 2011

Comparison of the percent differential for WTW (well-to-wheel) GHGs from gasoline produced from WCSB oil sands using different production processes relative to gasoline produced from reference crudes. Oil sands comprise clay, sand, water, and bitumen. Dilbit is also processed to remove sand, water, and other impurities.

Oil-Sands 253

Oil-Sands Emissions Oil Oklahoma 253

Green Car Congress

JULY 16, 2013

As a comparison, in 2007, the first-generation Golf BlueMotion (Volkswagen’s most fuel-efficient version) was regarded as having sensational gas mileage at 52 mpg—4 mpg worse than the new GTD, which has 79 more horsepower and is 25 mph faster. By comparison, the earlier A6 Golf GTD posted 8.1 Dynamic Light Assist.

Diesel 304

Diesel Exhaust MPH MPG 304

Green Car Congress

SEPTEMBER 15, 2009

Its external water pump is controlled by engine management so that cooling is only activated while engine operating conditions require it. Another example of how the entire drive system is configured for high efficiency is the L1’s cooling system. This thermal management also contributes to reduced fuel consumption. The E-motor.

Diesel 296

Diesel Concept Design Hybrid 296

Green Car Congress

DECEMBER 16, 2010

approximately 45% peak thermal efficiency for light duty and greater-than 50% peak thermal efficiency for heavy duty). AOI 3: Demonstration Project for a Multi-Material Light-Weight Prototype Vehicle as part of the Clean Energy Dialogue with Canada. AOI 2: Lightweighting Materials. Other novel technologies or battery components.

Li-ion 231

Li-ion Carbon Fiber Vehicles Low Cost 231

Cars That Think

NOVEMBER 28, 2022

In comparison, the state’s goal is to achieve this amount by 2050. The city has provided incentives for the purchase of both EVs and charging ports, the installation of heat-pump water heaters , and the installation of solar and battery-storage systems. Or we can’t even have one EV charger go in.” Peak loading is the primary concern.

Grid 116

Grid United States Charging Gas-Electric 116