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This Webinar may be of interest to some of you… Sybil From: Proterra <hello@...> Innovations in Commercial Battery Design: Battery Testing and Best Practices A reliable and efficient commercial vehicle battery starts with thoughtful design, rigorous testing, and a strong focus on safety. We invite you to join us for our upcoming webinar, Innovations in Commercial Battery Design: Battery Testing and Best Practices, on February 20th at 2:00 PM ET / 11:00 AM PT. Key topics include: Single Cell Fault Tolerance – Isolating failures to protect the system Passive Propagation Resistance – Preventing thermal runaway spread Testing Protocols – Ensuring reliability under real-world conditions Battery Management System (BMS) – Intelligent monitoring for safety Active Detection Systems – Real-time responses to potential risks Join this webinar to learn best practices from Thomas Blazak, Chief Engineer, and Sophie Palmer, Mechanical Design Engineer of Battery Test and Validation Equipment. Don’t miss out! REGISTER View email in browser Proterra · 1605 Poplar Drive Ext · Greer, SC 29651-6603 · USA update your preferences or unsubscribe

Anybody know of good bms for Tesla series A 24v battery? Dose stock bms have a built in balancer? Thx for any info Like to make 4s2p for 96v

Here's the letter that was sent out to states https://www.fhwa.dot.gov/environment/nevi/resources/state-plan-approval-suspension.pdf

Hello, EAASV is a member organization of the Silicon Valley Engineering Council and I will be at the event staffing our information table before the banquet begins. I have invited the keynote speaker who will talk about his autonomous EV system that eliminates rush hour traffic congestion. You are invited to join us for this special event. Early bird discount for tickets extended to February 7. See below for more details. Jerry Pohorsky EAASV Silicon Valley Chapter President eaasv.org 408-464-0711 voice or text ---------- Forwarded message --------- From: Elise Engelhardt <info@...> Date: Sun, Feb 2, 2025 at 1:34 PM Subject: Join us! SVEC-CA Engineers Week Banquet (Feb 18) honoring Laurence W. Nagel, PhD, Keynote by Mark Seeger, Glydways To: <jerry.pohorsky@...> Early Bird tickets extended to Friday (2/7)! View this email in your browser Laurence W. Nagel, PhD to be Formally Inducted to the 2025 Hall of Fame Join us for an exciting evening at the Delta Hotels by Marriott Santa Clara Silicon Valley in Santa Clara, CA, The SVEC-CA Annual Banquet is a must-attend event for engineering enthusiasts, professionals, and students alike. We are honored to announce that Laurence W. Nagel, PhD will be formally inducted at the SVEC Engineers Banquet and Hall of Fame Ceremony. Tickets for this event can be found at https://SVEC-CABanquet2025.eventbrite.com Laurence W. Nagel, PhD is a renowned developer of integrated circuit simulation software, having developed a program named “Simulation Program with Integrated Circuit Emphasis,” commonly called SPICE, which launched a cottage industry of circuit simulation tools that have been used throughout the world since the early 1970s. Larry’s career includes 20 years at Bell Laboratories working on the ADVICE circuit simulation program, process and device simulation tools, development of the Kull-Nagel bipolar model, sub-micron NMOS processes, patent licensing and the Celerity circuit simulation program. In recent years, as the founder of Omega Enterprises Consulting, he has been advising clients in Analog circuit design, Computer-Aided Design (CAD), circuit simulation (SPICE), semiconductor device modeling and is often an expert witness in patent litigation and trade secret cases. Larry earned his BS, MS, and Ph.D. degrees in Electrical Engineering at the University of California-Berkeley. He became an IEEE Fellow in 2005 “for contributions to the field of integrated circuit simulation,” and is now an IEEE Life Fellow. SPICE was recognized with an IEEE Milestone in 2011, and Dr. Nagel participated in its Computer History Museum dedication. Banquet Keynote Speaker: Mark Seeger, Founder of Glydways Mark Seeger founded Glydways to activate his vision: a form of public transit that can move more people than rail, using less than half of the space, which costs 90% less to build and operate while providing a private and on-demand ride every time. Most crucially, this solution can be delivered with commodity technology leveraging existing supply chains. Born in the Netherlands, Mark has spent equal parts of his life in Holland, Singapore, and the United States, giving him insight and experience into regional opportunities and challenges that exist to dramatically change how we as a society move. Prior to founding Glydways, Mark had early careers at NASA and Apple; founded the biodegradable plastics company GreenIdea in Singapore (sold); the electric motorcycle company Mission Motorcycles and Mission Marine; as well built initiatives that focused on low-cost, high-efficiency air-conditioning for third-world countries with his company GeoCool (sold). Mark holds an MBA and MS in Mechanical Engineering and Electrical Engineering from Rensselaer Polytechnic Institute and resides in Brisbane, CA. Sponsorship Opportunities Available This year is the 35th Anniversary of The Silicon Valley Engineering Banquet and Hall of Fame Ceremony. This is a great opportunity to expose your organization or company to Silicon Valley's eminent engineers and technologists, sponsor scholarships and help SVEC's mission. Ple

I apologize for this late announcement of the election results, but I just returned yesterday from vacation. The nominated slate (Pohorsky, Stuckert, Cramer, White) were re-elected unanimously, and will serve for the remainder of 2025. Thanks to everyone who voted in our chapter officers election, and I hope to see some of you at an event (in person or virtual) sometime this year. Ben White Treasurer Electric Vehicle Association, Silicon Valley Chapter

A GGEVA member had posted an article about Trumps first day executive orders. I wrote the following response. These POLITICAL acts affect members of this group and the overall mission of electric vehicle and clean energy technology adoption. + David Herron ---------- Forwarded message --------- From: David Herron via groups.io <david@...> Date: Wed, Jan 22, 2025 at 9:39 AM Subject: Re: [GGEVA] Trump ends 'electric vehicle mandate' in Day 1 executive order To: <[email protected]> I went over the executive orders Trump signed the first day, and noticed these two as applying to "Energy" and "Environment" https://www.whitehouse.gov/presidential-actions/2025/01/unleashing-american-energy/ https://www.whitehouse.gov/presidential-actions/2025/01/declaring-a-national-energy-emergency/ First - he declared a National Energy Emergency on false premises Second - I haven't fully examined it, but it seems that under the pretext of an Emergency that they want to suspend clean air and clean water laws and other environmental protections and climate change measures Third - There is an explicit call to suspend the right some states have to set their own clean air requirements The last is a direct assault on CARB. California declared a right to set its own clean air standards before the EPA even existed. The rise of electric vehicles is due in part to CARBs existence. In September 2019, the Trump administration had launched an attack on CARBs existence. The rules CARB develops are used by ?19? other states. + David Herron On Wed, Jan 22, 2025 at 3:40 AM Bruce Wolfe N6BMW via groups.io <bruce@...> wrote: https://www.usatoday.com/story/news/politics/elections/2025/01/20/trump-executive-order-day-1-electric-vehicle/77835683007/

? Hot-Rodding Isn’t Dead— It’s Just Evolving Hello All Thought this was a great converion using Tesla batteries. Enjoy!! George George, this 1947 COEV proves hot-rodding’s tradition is alive and well, blending vintage aesthetics with cutting-edge electric power for a bold new chapter full of opportunity. Hot-Rod Heritage, Reimagined: The 1947 Ford COEV One of the most exciting aspects of converting gas-powered vehicles to electric is the option to break free from the constraints of traditional engineering. When you no longer have to design around a combustion engine and a bulky drivetrain, the possibilities for creativity and performance expand dramatically. EV conversions allow builders to reimagine power delivery, leveraging small motors and innovative layouts to achieve performance and aesthetics previously unimaginable. A shining example of this innovation is Vintage Iron and Restoration’s (VIR) 1947 Ford COE—nicknamed “COEV.” With a Mad Max-like attitude and cutting-edge electric technology, this build encapsulates what’s possible when creativity meets EV power. Read more The Road Less Traveled: Vintage Iron’s Journey Into Electric Classics In 2020, driven by a desire to continue to innovate, Mark Scalpone envisioned electrifying a vintage car. Despite receiving mixed reactions, his determination did not waver. The opportunity to realize... Read more From LS Swaps to EV Conversions: Forging the Future of Hot-Rodding The rise of EV conversion kits marks a new era in hot-rodding, reminiscent of the game-changing moment when the LS swap took the scene by storm. Back in 1997, when Chevy introduced the LS series to... Read more The 1947 COEV and Vintage Iron’s bold EV projects show how creativity and technology are reshaping car culture. From stunning builds like the COEV to the rise of EV kits, the future of hot-rodding is electric—and full of possibilities. What do you think about these innovations? We’d love to hear your thoughts! Hit reply to share your feedback or forward this newsletter to someone who’s a hot-rodder at heart. See you in the next issue of Amped Up! ?? Cheers, Tim Cachelin Marketing Coordinator Legacy EV, 565 E Germann Rd., Gilbert, Arizona 85297, United States, (602) 518-3233 Unsubscribe Manage preferences

Reminder: we're holding an election for EVASV chapter officers, and the deadline to submit your ballot is Friday, Jan 17, 11:59pm (that's tomorrow night, by the way). If you have not already voted, please take a minute to do so. The ballot is available here: https://docs.google.com/forms/d/e/1FAIpQLSf9DCdK8TrY9BZgV2vI15e_JY01Txj2JL5Rlnp0tgrL4INw6g/viewform?usp=sf_link

For all of you who might be interested in using Tesla Superchargers…. Sybil View this email in your browserNewsFirst DrivesElectric CarsTOP STORY OF THE DAY Which automakers have Tesla Supercharger access? The list of automakers that have access Tesla's Supercharger EV charging network continues to grow as time goes on. Connect with Green Car Reports Internet Brands | 909 North Sepulveda Blvd., 11th Floor, El Segundo, CA 90245You are receiving this email because you subscribed to it. Unsubscribe sybilcramer@... from this list Update email preferencesUnsubscribe sybilcramer@... from all listsCopyright ? 2025 MH Sub I, LLC dba Green Car Reports. All Rights Reserved. Stock photography by izmo, Inc.

Hello and Happy New Year. It is time to elect our President, Vice President, Secretary and Treasurer for 2025. All of our current officers are willing to serve again this year. We do not have term limits, although if any of our paid EVA members wish to run for one of these positions, you are welcome to do so. Feel free to reply to this email announcing your name and what position you are interested in along with a paragraph telling us a bit about yourself and why members should vote for you. On the ballot, they can put your name as a write-in candidate. We have online voting so you can go to the following link and cast your ballot. The deadline for voting is 11:59 PM January 17th. https://docs.google.com/forms/d/e/1FAIpQLSf9DCdK8TrY9BZgV2vI15e_JY01Txj2JL5Rlnp0tgrL4INw6g/viewform?usp=sf_link Also, we are looking for volunteers who just want to help us with chapter activities. We have not had many meetings lately and could use some help finding guest speakers on EV related topics. We can either meet in person at Maker Nexus in Sunnyvale or online via Zoom - or both). If you can help us find guest speakers, please send an email to me: Jerry.Pohorsky@... During the year, we participate in various EV car shows, ride and drive events and health fairs. EV dealers often provide cars that guests can test drive, however we also have our EAASV members display their personal EV as well. This allows for a larger variety of EVs at the event and gives guests an opportunity to talk to an experienced EV driver who is not trying to sell them a car. The vast majority of people who attend these events do not have an EV, however they are usually open-minded and you can answer their questions and concerns. If you are willing to display your EV or perhaps take passengers for a demo ride (they will not drive your car for insurance reasons), please send an email to: BenWhite@... Let Ben know the make, model and year of your EV and your email address and cell phone number. Thanks for your consideration, Jerry Pohorsky Electric Vehicle Association Current Silicon Valley Chapter President eaasv.org

Anybody know good economical BMS for Tesla seres a 24v batteries ? Thx

Hello All, If you are interested in Electric Vehicles, consider attending one of our meetings. All EVA meetings are free and open to anyone who is interested in Electric Vehicles (EVs). The meetings are held on the 2nd Saturday of every month. From 10 A.M. until 12 noon The meetings are held at the Reid Hillview Airport terminal building. Located at 2500 Cunningham Ave, San Jose, CA Directions to the meetings are as follows. Take Hwy. 101 to Hwy. 680 North, exit & turn right onto Capital Expressway. Travel on Capital Expressway West for approximately 2 miles; turn right onto Cunningham. The meeting room is in the terminal at the end of the road. A typical meeting of the SJEVA is casual and informative. A round table is held after chapter business is completed. Topics are typically very technical from the folks who are building and driving real world electric vehicles today. Come attend a free EVA meeting and learn from EVA members who have been building and driving Electric Vehicles for 50 years. Become a San Jose EAA Member of our nonprofit organization and Show Your Support for a cleaner public transportation option. George Stuckert Secretary, SJEVA

Hello Fellow EVer's Hope you all had a great Christmas and will have an even better New Year. My wife and I are looking to buy the VW ID Buzz. But first we would like to look, sit and maybe drive one. We have been to several dealer and they have gotten several Buzz, but they were already sold. My question is, has anyone in the EV group purchased or has a neighbor who has purchased the Buzz. Would you/they allow my wife and I to check it out? Thanks for your help and have a great day. George VP EVASV

For all of you who have an hour to kill and want to learn more about the Nation EV charging network program and past and plans, please feel free to click on the link below: Sybil Begin forwarded message: From: Shevonne Sua <shevonne.sua@...> : https://www.youtube.com/watch?v=202bufu7KjI