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Everything posted by G. David Felt
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Those politicians you mention are nothing but double standards as they were / are against the EV thing and yet an example is how Ted Cruz has moved forward to get a chunk of the money for Texas Charging installation. Say one thing for their base, then say another thing for the base that wants to make a business off installing the chargers, selling them, etc. Pathetic the double standard. At least the bill passed both houses and was signed and now the money is going out to the states that have applied and Chargers will get installed. Biggest threat is the Toxic Diesel crowd that loves to ICE charging spots and cut cables as they fear change.
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Shell Recharge Solutions | Shell United States One can clearly see how easy it will be to have public Charging stations compared to gas stations with the in-ground tanks and all the other EPA safety stuff they have to install. Yes Charging has it's own safety needs, but nothing like a traditional ICE station. Yet let's focus on your original comment: How many auto renters actually have to fuel up during their rental period? Yes, they usually fuel up at the end to avoid the high price at the rental place for gas. Most rental places do not have their own fuel pumps, so have to pay someone to drive it over, gas up and bring the auto back to rent again. Compared to EVs, easy to have a 220 Level 2 or DC Fast charging connections installed at the rental site. Hertz has installed fast chargers to deal with both the Tesla and will for all over EVs using fast charging CCS units. Electrical permit needed, but very easy to do and as per Hertz own web site, they are showing how easy it is to charge if needed. Charging a Tesla | Hertz Electric Vehicles I think most folks will be fine having an EV, charging up either at a public station or letting Hertz re-charge the auto.
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Great points made. Last summer a Fuel delivery driver fell asleep at the wheel, crashed and burned. The damage to the overpass here in Lynnwood Washington 44th street over pass required that a portion of the bridge was closed down on I5 here for months as they had to rebuild the damaged section causing the area to be a bottleneck especially during commuting times. Just think if all those fuel delivery tankers were no longer on the roads. We might now have to deal with these kinds of issues.
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I would disagree with you on this. This is an excellent place for adoption when you think about it. First, the OEMs, especially the Legacy ones are wanting to follow Rivian and Tesla and have made to order and not carry allot of inventory. Second, if there is not allot of inventory, that makes it harder for those that need to test drive and spend time with an auto to see if they like it or not. Example is the Cadillac dealerships by me would give you the Cadillac you were interested in a loaner for 24hrs to see how you like it. If dealerships move to made to order, then you can bet having a 24hr loaner to test will not happen. Third, the point of this is that the rental companies will allow folks to check out an EV at the interest level and learn how they drive, work etc. With the built in Nav systems that tell you were the various charging stations are at and what levels are available it will not leave people wondering where they can charge. Fourth, Hertz has continuously increased purchases of Tesla auto's as they are the most popular for rental. With as I have posted elsewhere an average of 39 miles a day for personal ownership, rental autos have come in at only 54 miles per day on average. Most people will not have to deal with charging and I bet will take the pay option to let the rental company recharge the auto. Hertz as I also expect other rental companies will install plenty of DC chargers to get the EVs back on the road fast. I have posted this before, plenty easy for people to find chargers and if they drive to a distant location to check it out, it makes sense for them to find a charger and plug in while exploring the destination. Alternative Fuels Data Center: Electric Vehicle Charging Station Locations (energy.gov) Tesla Car Rental | Hertz Rent a Car Another reason that auto rental companies want to move to EVs is maintenance. With EVs having much less maintenance, the EV is a higher profit rental than traditional ICE. Just as Hertz has their Mustangs that people seem to love to rent and I can only assume in some cases abuse, one can clearly see that there will be those wanting to rent a Hummer Truck EV to experience WTF mode. Just a few reasons for this EV purchase for renting.
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Just how slippery is the Lightyear 0 EV? Try a confirmed 0.175 coefficient of drag (Cd) for this solar assisted electric car with testing having been done by FKFS wind tunnels in Stuttgart, Germany, under WLTP protocols. I know, I know, how much more aerodynamic is this than others and here is the top 3 cars till today. Lucid Air, Tesla Model S and Mercedes-Benz EQS have all come in at 0.20 to 0.21 meaning the Lightyear 0 is slippery. Even GMs EV1 which only had 1,117 leased to customers in California had a Cd of 0.195. Initial first year run is 946 EVs with a reserve cost of $250,000 euros. What does one get for the Euro $250,000 dollars? Standard Equipment 10.1" infotainment display with Android Automotive OS Side and Rear-view camera system Vegan interior made with naturally sources materials Seating for five 4 independently controlled in-wheel motors 1,000km estimated driving range (621 mile range) 60 kWh battery pack Top speed of 160 km/h or 99.4 mph Why it might not be right for you: Acceleration - 0-60 mph is just under 10 seconds To reserve a Lightyear 0, payment of $250,000, vehicle purchase price excluding taxes Initial sales only in UK, Switzerland, and Norway. As sales increase, company plans to expand sales to other countries High-volume model to follow once all Lightyear 0 models are built. According to the Lightyear web site, the Lightyear car has 474L of trunk space with the seats up. In Standard language this is 17 cubic feet of space. The ground clearance for this car is 183 mm or 7 inches of space. The Solar roof and frunk hood allows for 70km (43.5 miles) of driving distance added per day in sunlight. The lightyear is built using reclaimed carbon fiber and has a weight of 1,575 kg or 3,472 pounds. Dimensions are 5083 x 1972 x 1445 mm which equates in the antiquated US Standard as 200" x 77.6" x 57". Never let it be said that someone could not get any more minimalist than Tesla has done as I think Lightyear has them beat with their extreme minimalist interior. Lightyear uses a state-of-the-art thermal management system that is AI aware to maximize range, battery and drivetrain cooling with a heat pump system that uses waste heat to from the drivetrain and energy storage components to chill the battery and heat up the cabin. The lightyear 0 will have 10 initial colors choices at launch. Frequently Asked Questions — Lightyear Lightyear — Solar Electric Vehicle | Lightyear
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Just how slippery is the Lightyear 0 EV? Try a confirmed 0.175 coefficient of drag (Cd) for this solar assisted electric car with testing having been done by FKFS wind tunnels in Stuttgart, Germany, under WLTP protocols. I know, I know, how much more aerodynamic is this than others and here is the top 3 cars till today. Lucid Air, Tesla Model S and Mercedes-Benz EQS have all come in at 0.20 to 0.21 meaning the Lightyear 0 is slippery. Even GMs EV1 which only had 1,117 leased to customers in California had a Cd of 0.195. Initial first year run is 946 EVs with a reserve cost of $250,000 euros. What does one get for the Euro $250,000 dollars? Standard Equipment 10.1" infotainment display with Android Automotive OS Side and Rear-view camera system Vegan interior made with naturally sources materials Seating for five 4 independently controlled in-wheel motors 1,000km estimated driving range (621 mile range) 60 kWh battery pack Top speed of 160 km/h or 99.4 mph Why it might not be right for you: Acceleration - 0-60 mph is just under 10 seconds To reserve a Lightyear 0, payment of $250,000, vehicle purchase price excluding taxes Initial sales only in UK, Switzerland, and Norway. As sales increase, company plans to expand sales to other countries High-volume model to follow once all Lightyear 0 models are built. According to the Lightyear web site, the Lightyear car has 474L of trunk space with the seats up. In Standard language this is 17 cubic feet of space. The ground clearance for this car is 183 mm or 7 inches of space. The Solar roof and frunk hood allows for 70km (43.5 miles) of driving distance added per day in sunlight. The lightyear is built using reclaimed carbon fiber and has a weight of 1,575 kg or 3,472 pounds. Dimensions are 5083 x 1972 x 1445 mm which equates in the antiquated US Standard as 200" x 77.6" x 57". Never let it be said that someone could not get any more minimalist than Tesla has done as I think Lightyear has them beat with their extreme minimalist interior. Lightyear uses a state-of-the-art thermal management system that is AI aware to maximize range, battery and drivetrain cooling with a heat pump system that uses waste heat to from the drivetrain and energy storage components to chill the battery and heat up the cabin. The lightyear 0 will have 10 initial colors choices at launch. Frequently Asked Questions — Lightyear Lightyear — Solar Electric Vehicle | Lightyear View full article
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Saw a mint condition Cadillac XLR today when running an errand with a young attractive woman having the top down and enjoying the smoky sun. Silver and just like the press release version.
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Hertz is leading the auto rental push into the EV space with GM. Here is the nuts and bolts of this agreement. Hertz plans to order up to 175,000 EVs from GM over the next five years Hertz will offer Chevrolet, Buick, GMC, Cadillac and BrightDrop EVs across multiple vehicle categories Deliveries of the Chevrolet Bolt EV and Bolt EUV are expected to begin first quarter 2023 This EV agreement between Hertz and GM makes it one of the largest to date of an EV expansion among fleet customers and the broadest as it covers from compact to Fullsize EVs. Hertz will offer from trucks, SUVs, and cars from basic entry level to luxury and more with the BrightDrop vans. Hertz has estimated that over the 5-year period, approximately 8 billion miles will be driven in EVs saving approximately 3.5 million metric tons of greenhouse gas emissions. To quote Stephen Scherr, Hertz CEO: "It's exciting that two iconic American companies that have shaped the evolution of transportation for more than a century are coming together to redefine the future of mobility in the 21st century," "We are thrilled to partner with GM on this initiative, which will dramatically expand our EV offering to Hertz customers, including leisure and business travelers, rideshare drivers and corporates." Hertz is investing to create the largest rental fleet of EVs in North America, with tens of thousands of EVs available for rent at 500 Hertz locations across 38 states. The company's current goal is for one-quarter of its fleet to be electric by the end of 2024. GM Chair and CEO Mary Barra has this to say: "Our work with Hertz is a huge step forward for emissions reduction and EV adoption that will help create thousands of new EV customers for GM," "With the vehicle choice, technology and driving range we're delivering, I'm confident that each rental experience will further increase purchase consideration for our products and drive growth for our company." With Hertz taking EV deliveries starting Q1 2023, deliveries will scale as GM rapidly scales EV production across their entire portfolio of products as GM scales to be producing 1 million EVs in North America by the end of 2025 a year.
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Hertz is leading the auto rental push into the EV space with GM. Here is the nuts and bolts of this agreement. Hertz plans to order up to 175,000 EVs from GM over the next five years Hertz will offer Chevrolet, Buick, GMC, Cadillac and BrightDrop EVs across multiple vehicle categories Deliveries of the Chevrolet Bolt EV and Bolt EUV are expected to begin first quarter 2023 This EV agreement between Hertz and GM makes it one of the largest to date of an EV expansion among fleet customers and the broadest as it covers from compact to Fullsize EVs. Hertz will offer from trucks, SUVs, and cars from basic entry level to luxury and more with the BrightDrop vans. Hertz has estimated that over the 5-year period, approximately 8 billion miles will be driven in EVs saving approximately 3.5 million metric tons of greenhouse gas emissions. To quote Stephen Scherr, Hertz CEO: "It's exciting that two iconic American companies that have shaped the evolution of transportation for more than a century are coming together to redefine the future of mobility in the 21st century," "We are thrilled to partner with GM on this initiative, which will dramatically expand our EV offering to Hertz customers, including leisure and business travelers, rideshare drivers and corporates." Hertz is investing to create the largest rental fleet of EVs in North America, with tens of thousands of EVs available for rent at 500 Hertz locations across 38 states. The company's current goal is for one-quarter of its fleet to be electric by the end of 2024. GM Chair and CEO Mary Barra has this to say: "Our work with Hertz is a huge step forward for emissions reduction and EV adoption that will help create thousands of new EV customers for GM," "With the vehicle choice, technology and driving range we're delivering, I'm confident that each rental experience will further increase purchase consideration for our products and drive growth for our company." With Hertz taking EV deliveries starting Q1 2023, deliveries will scale as GM rapidly scales EV production across their entire portfolio of products as GM scales to be producing 1 million EVs in North America by the end of 2025 a year. View full article
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I like the baby powder blue of the current Airforce one, but I also suspect that is from my engineering background on light colors are better than dark ones for how heat is dealt with. Amazing how much hotter a black auto is compared to the same auto painted white. The rest of the plan is cool, but I have to wonder what will get overlooked as they try to make a commercial plan hardened for being Airforce One. We already know that the wings will be taken off so they can strip all the existing wiring to replace it all with hardened wiring to withstand a nuclear explosion. Then there is the hardening of the hydraulic system, hardening of the windows, fuel tank, control center for the plan on top of a proper command control center that is added to the second floor after delivery, what will be missed in this retro fit? I think the order should have been new plans from the assembly line to begin with.
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@oldshurst442 You get the laughing emoji on these posts as you nailed it in pairing the music video with the cars. Awesome and made me laugh.
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@oldshurst442 Thank you for posting these pictures. I have come to appreciate the 747 so much more for it's sleek design over the fat turd of a plane by Airbus.
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According to Reuters, seems Kia and Hyundai are going to produce EVs in the U.S. so they qualify for the U.S. rebates on auto sales. Read the original story on Reuters, but realized it is a paid for story that if you do not have any free reads left for the month, one could not read it, but insidesevs did a write up on it and the Korean news stories that also say Hyundai is looking to start production of EVs in the U.S. to get access to the rebates and challenge Tesla for the EV sales crown. Production is to begin 2024 on all EVs. Kia To Build EVs In The US From 2024, Per Reports (insideevs.com)
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I am looking forward to your write up on the pro's and Cons of each auto you drive and what the personal taste items you did not like about the IONIQ 5.
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A.L.I. Technologies Debutes Worlds First Flying Bike
G. David Felt replied to G. David Felt's topic in Motorcycles
News seems to be picking up on the flying Bike. world's first flying bike makes U.S. debut - https://www.msn.com/en-us/video/peopleandplaces/it-s-awesome-world-s-first-flying-bike-makes-u-s-debut/vi-AA11STxc?ocid=entnewsntp -
I would love to have input on the F150 Lighting, IONIQ 5, Palisade, Toyota GR Supra 2.0 Palisade for evolution of this SUV and GR Supra 2.0 as I am interested to really know if it is as awesome to drive as people say it is, such an ugly sports car imho.
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Fears and Myths of EVs
G. David Felt replied to G. David Felt's topic in Electric Vehicles and Alternative Fuels
Due to being a California compliance auto / experiment which I could see people calling it a Hobbyist thing, I do not see that with today's EVs. -
Fears and Myths of EVs
G. David Felt replied to G. David Felt's topic in Electric Vehicles and Alternative Fuels
Please share what you think are 1.0 compromises in the current EVs being released right now? Ioniq5 or EV6 from Hyundai and Kia. How about the BOLT, BOLT EUV, Mach-e, F-150 Lighting, Any Tesla model. What are these compromises you speak of? Little more than Hobbyists? Electric Vehicle Sales and Market Share (US - Updated Monthly) - YAA (joinyaa.com) Best Electric Cars and EVs for 2022 - CNET EV-Volumes - The Electric Vehicle World Sales Database Quote: Global EV sales reached 6,75 million units in 2021, 108 % more than in 2020. This volume includes passenger vehicles, light trucks and light commercial vehicles. -
We here at Cheers and Gears have covered plenty of battery companies in existing or startup form. We even covered places where one could invest some spare coin if interested in taking high risks with these battery tech companies. After all the Golden Goose is the battery company who delivers ICE like charging to an EV battery pack. Every University has groups of people working on their PhD, Doctorate, Masters, etc. in one field or another. Harvard University had a team of scientists that took on the challenge and have now moved from thesis / conceptual theory to working prototype in founding Adden Energy. This team of scientists have developed a solid-state battery and the process to scale up into commercial production a battery cell that delivers on two major fronts: Battery pack charge time as low as 3 minutes Capacity retention for over 10,000 cycles Adden Energy has developed this cutting-edge technologies to enable mass adoption of EVs around the world and contribute greatly to a cleaner future. Professor Xin Li's research group at Harvard School of Engineering and Applied Sciences started studying solid-state batteries in 2015. Doctoral students William Fitzhugh and Luhan Ye played leading roles in the technology development process. Several impactful innovations on solid-state batteries have been discovered by this group Fred Hu, PhD in economics from Harvard and Founder of Primavera Capital joined and advised the team to commercialize the technology portfolio in a Startup Company. Adden Energy incorporated in 2021 Adden Energy received first round funding Adden Energy had the following experimental and theoretical discoveries in battery thermodynamics and Kinetics allowing this group to develop a new field of mechanical constriction design of battery materials and devices. Battery Material papers: Advanced sulfide solid electrolyte by core-shell structural design | Nature Communications Strain‐Stabilized Ceramic‐Sulfide Electrolytes - Fitzhugh - 2019 - Small - Wiley Online Library Devices papers: Toward Higher Voltage Solid‐State Batteries by Metastability and Kinetic Stability Design - Ye - 2020 - Advanced Energy Materials - Wiley Online Library A more stable lithium anode by mechanical constriction for solid state batteries - Energy & Environmental Science (RSC Publishing) The new design approach drastically improves stability of the solid-electrolyte and battery system by carefully controlling the mechano-electrochemical environment of solid-state batteries. This team has created an innovative multi-electrolyte-layer separator with a dynamic stability design. A dynamic stability design strategy for lithium metal solid state batteries | Nature Synergistic effects of chlorine substitution in sulfide electrolyte solid state batteries - ScienceDirect A Two-Parameter Space to Tune Solid Electrolytes for Lithium Dendrite Constriction | JACS Au New machine learning and high-throughput computational chemistry algorithms have predicted and can design more novel solid-electrolytes with improved performance. A High‐Throughput Search for Functionally Stable Interfaces in Sulfide Solid‐State Lithium Ion Conductors - Fitzhugh - 2019 - Advanced Energy Materials - Wiley Online Library Solid–electrolyte-interphase design in constrained ensemble for solid-state batteries - Energy & Environmental Science (RSC Publishing) A Two-Parameter Space to Tune Solid Electrolytes for Lithium Dendrite Constriction | JACS Au Adden Energy's technological break throughs are allowing this startup to scale from a college lab R&D into a commercially acceptable sized cell. These technical advances have spanned material design and synthesis, in-house solid-electrolyte development, and novel cell designs. Combined material and device innovations have enabled the demonstration of the technology with high-current-density lithium metal anodes as well as high voltage cathodes. What does this mean to you, the auto enthusiast? As per their press release that was in Physicsworld website: Sandwich strategy makes solid-state lithium battery last longer – Physics World Long life, the battery cells are expected to allow battery packs on average to last 10-15 years without loss of cells, thus giving EVs similar life as found with Diesel and Gas auto's. Charging, the battery tech that Adden Energy is ramping up means that the average auto would be looking at a 5 to 10 minute fast charge capable over and over with no degradation in the battery. Large size auto's like Trucks or SUVs would be 10 to 20 minutes. Researchers design long-lasting, solid-state lithium battery – Harvard Gazette Current EV battery tech can cause Dendrites to form, shortening the battery life when subjected to large constant high-speed charging. Adden Energy solution is a thicker multilayer between the anode and cathode, much like a BLT sandwich. To quote the Harvad Gazette story: Think of the battery like a BLT sandwich. First comes the bread — the lithium metal anode — followed by lettuce — a coating of graphite. Next, a layer of tomatoes — the first electrolyte — and a layer of bacon — the second electrolyte. Finish it off with another layer of tomatoes and the last piece of bread — the cathode. The first electrolyte (chemical name Li5.5PS4.5Cl1.5 or LPSCI) is more stable with lithium but prone to dendrite penetration. The second electrolyte, (Li10Ge1P2S12 or LGPS) is less stable with lithium but appears immune to dendrites. In this design, dendrites are allowed to grow through the graphite and first electrolyte but are stopped when they reach the second. In other words, the dendrites grow through the lettuce and tomato but stop at the bacon. The bacon barrier stops the dendrites from pushing through and shorting the battery. “This proof-of-concept design shows that lithium-metal solid-state batteries could be competitive with commercial lithium-ion batteries,” said Li. “And the flexibility and versatility of our multilayer design makes it potentially compatible with mass production procedures in the battery industry. A drawing of comparison between Adden Energy battery tech and todays traditional Lithium-ion batteries with the current battery on the left and Adden Energy blocking dendrites on the right. End result is that while the first generation of EVs will be slower to charge and have possible shorter battery life, the future for moving to solid-state batteries is bright with ultra-fast charging times and long life. Adden Energy View full article
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We here at Cheers and Gears have covered plenty of battery companies in existing or startup form. We even covered places where one could invest some spare coin if interested in taking high risks with these battery tech companies. After all the Golden Goose is the battery company who delivers ICE like charging to an EV battery pack. Every University has groups of people working on their PhD, Doctorate, Masters, etc. in one field or another. Harvard University had a team of scientists that took on the challenge and have now moved from thesis / conceptual theory to working prototype in founding Adden Energy. This team of scientists have developed a solid-state battery and the process to scale up into commercial production a battery cell that delivers on two major fronts: Battery pack charge time as low as 3 minutes Capacity retention for over 10,000 cycles Adden Energy has developed this cutting-edge technologies to enable mass adoption of EVs around the world and contribute greatly to a cleaner future. Professor Xin Li's research group at Harvard School of Engineering and Applied Sciences started studying solid-state batteries in 2015. Doctoral students William Fitzhugh and Luhan Ye played leading roles in the technology development process. Several impactful innovations on solid-state batteries have been discovered by this group Fred Hu, PhD in economics from Harvard and Founder of Primavera Capital joined and advised the team to commercialize the technology portfolio in a Startup Company. Adden Energy incorporated in 2021 Adden Energy received first round funding Adden Energy had the following experimental and theoretical discoveries in battery thermodynamics and Kinetics allowing this group to develop a new field of mechanical constriction design of battery materials and devices. Battery Material papers: Advanced sulfide solid electrolyte by core-shell structural design | Nature Communications Strain‐Stabilized Ceramic‐Sulfide Electrolytes - Fitzhugh - 2019 - Small - Wiley Online Library Devices papers: Toward Higher Voltage Solid‐State Batteries by Metastability and Kinetic Stability Design - Ye - 2020 - Advanced Energy Materials - Wiley Online Library A more stable lithium anode by mechanical constriction for solid state batteries - Energy & Environmental Science (RSC Publishing) The new design approach drastically improves stability of the solid-electrolyte and battery system by carefully controlling the mechano-electrochemical environment of solid-state batteries. This team has created an innovative multi-electrolyte-layer separator with a dynamic stability design. A dynamic stability design strategy for lithium metal solid state batteries | Nature Synergistic effects of chlorine substitution in sulfide electrolyte solid state batteries - ScienceDirect A Two-Parameter Space to Tune Solid Electrolytes for Lithium Dendrite Constriction | JACS Au New machine learning and high-throughput computational chemistry algorithms have predicted and can design more novel solid-electrolytes with improved performance. A High‐Throughput Search for Functionally Stable Interfaces in Sulfide Solid‐State Lithium Ion Conductors - Fitzhugh - 2019 - Advanced Energy Materials - Wiley Online Library Solid–electrolyte-interphase design in constrained ensemble for solid-state batteries - Energy & Environmental Science (RSC Publishing) A Two-Parameter Space to Tune Solid Electrolytes for Lithium Dendrite Constriction | JACS Au Adden Energy's technological break throughs are allowing this startup to scale from a college lab R&D into a commercially acceptable sized cell. These technical advances have spanned material design and synthesis, in-house solid-electrolyte development, and novel cell designs. Combined material and device innovations have enabled the demonstration of the technology with high-current-density lithium metal anodes as well as high voltage cathodes. What does this mean to you, the auto enthusiast? As per their press release that was in Physicsworld website: Sandwich strategy makes solid-state lithium battery last longer – Physics World Long life, the battery cells are expected to allow battery packs on average to last 10-15 years without loss of cells, thus giving EVs similar life as found with Diesel and Gas auto's. Charging, the battery tech that Adden Energy is ramping up means that the average auto would be looking at a 5 to 10 minute fast charge capable over and over with no degradation in the battery. Large size auto's like Trucks or SUVs would be 10 to 20 minutes. Researchers design long-lasting, solid-state lithium battery – Harvard Gazette Current EV battery tech can cause Dendrites to form, shortening the battery life when subjected to large constant high-speed charging. Adden Energy solution is a thicker multilayer between the anode and cathode, much like a BLT sandwich. To quote the Harvad Gazette story: Think of the battery like a BLT sandwich. First comes the bread — the lithium metal anode — followed by lettuce — a coating of graphite. Next, a layer of tomatoes — the first electrolyte — and a layer of bacon — the second electrolyte. Finish it off with another layer of tomatoes and the last piece of bread — the cathode. The first electrolyte (chemical name Li5.5PS4.5Cl1.5 or LPSCI) is more stable with lithium but prone to dendrite penetration. The second electrolyte, (Li10Ge1P2S12 or LGPS) is less stable with lithium but appears immune to dendrites. In this design, dendrites are allowed to grow through the graphite and first electrolyte but are stopped when they reach the second. In other words, the dendrites grow through the lettuce and tomato but stop at the bacon. The bacon barrier stops the dendrites from pushing through and shorting the battery. “This proof-of-concept design shows that lithium-metal solid-state batteries could be competitive with commercial lithium-ion batteries,” said Li. “And the flexibility and versatility of our multilayer design makes it potentially compatible with mass production procedures in the battery industry. A drawing of comparison between Adden Energy battery tech and todays traditional Lithium-ion batteries with the current battery on the left and Adden Energy blocking dendrites on the right. End result is that while the first generation of EVs will be slower to charge and have possible shorter battery life, the future for moving to solid-state batteries is bright with ultra-fast charging times and long life. Adden Energy
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Fears and Myths of EVs
G. David Felt replied to G. David Felt's topic in Electric Vehicles and Alternative Fuels
No compensation at all, I write for free for Cheers and Gears. Embracing EVs is a good thing. Most folks will charge from home having a full battery pack every day when they start driving. Considering how few miles a person drives each day, the bulk of society will be just fine driving an EV with 300 miles of range. Today's EVs offer far more than the ICE autos did when they started back at the beginning of the 1900's. Most of the Negative reports are from Oil supported writers who are paid by ICE supporters. Fact, only 21% of Americans actually do road trips with road trip vacations taken by Americans making up only 22% of all travel on the U.S. Highway system. Travel and Tourism Statistics: The Ultimate Collection (accessdevelopment.com) AAA reported in the link above that 33% of Americans would take road trips if fuel prices remained low or charging was more widespread for fast charges. 44% of travelers are interested in road trips, but either their ICE auto is not capable of such a road trip, cost of fuel or lack of EV charging infrastructure. Plenty of proof that you can do cross-country trips when you plan for where one would charge, even in paid for auto magazines have covered this especially in a Tesla. Most people are not going to be pulling a trailer for early adopters, the EV would be used for local things like a Home Depot run. Yes we all have read the initial tests of F150 Lighting, Rivian R1T and Hummer how fast the range drops. This is the start of a revolution to change over and for right now, most households can easily get buy with one EV and one ICE auto rather than two ICE auto's. What you post is the fact that you want instant gratification with no reduction in life style even if you are not using it the auto that way. No Compromises? Come on, plenty of ICE autos have compromises, you cannot pull a trailer with a Toyota Yaris, F350 will not be a fuel-efficient commuter auto. The ICE auto has plenty of compromises all depending on how one uses it just like EVs have plenty of compromises. Yet if you look at the initial ICE autos of the early 1900's, todays EVs do far more than those autos ever could. Today you still see plenty of people running out of gas and having issues with getting back on the road in an ICE auto as much as an EV. Your NO COMPROMISES reeks of instant gratification. Especially when you are used to plugging in your cellphone every day or laptop, etc. How is an EV any different when the bulk of society would plug it in at home and have a full battery pack the next morning. Before you say you have to spend $1K to $2K to have a 220 charger at home, plenty use slow 110 to charge today and you cannot have a fueling station at your house, so EVs offer a far more convenient way to power up and know you have a full batter pack for the average 300 miles of range most current EVs offer now. Remember, the average driver only drives 39 miles a day. Statistics for you: How Much Is The Average Car Payment In America? + 21 Stats! (simplyinsurance.com) Top Average Miles Driven Per Year Statistics: Every year, Americans drive approximately 3.2 trillion miles. The typical American driver drives 14,300 miles each year. Americans drive on average 1,000 miles every month. The average driver drives only 39 miles round trip per day. Roughly 229 million Americans have valid driver’s licenses in the United States. So how is an EV a compromise when they all pretty much have Android Auto/ Apple Carplay. Have all the normal comforts from heated and or chilled seats to heaters, AC/Heatpumps, cell service and OTA. Where is the compromise? -
Donald Trump takes lots of credit for things he had no actual hand in doing. From being a business looser with 6 bankruptcies under his belt to his poor handling of so much, I would have to doubt he had anything to do with the cost overruns since the Airforce issued the contract which while Trump was there for the so called final negotiations and signed contract. Per this story: Trump strikes $3.9 billion deal with Boeing for new Air Force One | CNN Politics QUOTE: “Muilenburg congratulated Mr. Trump on his election win and committed to working with the new administration to control costs as they establish requirements for the new Air Force One to keep the program as affordable as possible and deliver the best value to American taxpayers,” said Boeing’s statement in December 2016. More than a year after Trump famously tweeted “Cancel Order” the President and Muilenburg hammered out the new deal during a White House meeting last Tuesday. The meeting, which was not on the President’s daily schedule, came after nearly a year of lower-level meetings between Pentagon procurement officials and Boeing executives that, at times, reached deadlock. Seems interesting that while Trump was running to become the president, low-level meetings had been going on already leading up to the signed contract as one of the first things he took accountability for yet was already underway while Obama was in office. No matter what, pork is pork and I am sure the Defense department of Boeing will make up for the losses on Airforce One.
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Reminds me of the Movie Corvette Summer. Corvette Summer (1978) - IMDb