1970 Chevrolet Chevelle -- on 2040-cars

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GM Ultium tech can scavenge heat from everywhere, even you

GM likes to give us tidbits about its Ultium platform from time to time, and today it’s telling us about the platformÂ’s ability to capture waste heat from the propulsion system. In addition to capturing from the propulsion system, it can also capture humidity from both inside and outside the vehicle and even from passengersÂ’ body heat. Yes, you, your family and/or your friends are a usable heat source as far as GM EVs are concerned. It then deploys the heat in an advantageous way. If at this point, youÂ’re screaming, "Heat pump!" youÂ’d be right. WeÂ’re talking about an elaborate heat pump system that GM is using for its Ultium-based vehicles. Every Ultium-based GM vehicle gets this system that is covered by 11 patents and four publications. The waste heat it collects is used in a number of ways, but its primary use is to heat the cabin quickly and efficiently. GM claims it can heat the cabin of its Ultium-based vehicles quicker than vehicles with traditional internal combustion engines. Plus, when put to use, GM claims that using the heat pump provides its EVs with up to 10% more range than theyÂ’d have without. Beyond heating the cabin, the heat pump is capable of putting waste heat to use by preheating the battery prior to charging so that you can charge quicker. The system can even cool the propulsion system in preparation for Watts to Freedom (WTF) launch control starts. GM says this was vital in helping the Hummer EV achieve its bonkers 0-60 mph time of about 3 seconds. “Having a ground-up EV architecture gives us the freedom to build in standard features like UltiumÂ’s energy recovery capabilities,” said Doug Parks, GM executive VP of global product development, purchasing and supply chain. “This helps us squeeze more efficiency, performance and overall customer benefit out of our EVs.” GM says itÂ’s been developing heat pump technology since the EV1 and its heat pump. This is the modern evolution of that technology, and GM says itÂ’s going to be implemented in every Ultium-based vehicle as a standard feature. Related video: Green Cadillac Chevrolet GM GMC Technology Electric Future Vehicles

Hagerty kicks back with Ringbrothers for a look at the Recoil

Over the years, Ringbrothers has shown the ability to mix a meticulous eye for style and serious amounts of horsepower with customs like the Pantera-based Adrnln. The company's recent project, a tuned 1966 Chevrolet Chevelle called Recoil, is some of its best work yet and already has Jay Leno's denim-clad stamp of approval. Now, Hagerty is taking a look, while digging into the history of the actual Ring brothers: Mike and Jim. The two guys grew up in a small town where owning a car was practically a necessity, and the brothers were already wrenching before they could even legally drive. Eventually, that passion grew into a business, which led to wonderfully customized performance vehicles like the Recoil. Hagerty gets a fascinating look into Ringbrothers tuning philosophy in its interview. Of course, the real interest lies in this custom Chevelle, and there's a chance to hear the absolutely ferocious sound from the Recoil's supercharged V8 in this clip.

GM is training more first responders for EV emergencies in the U.S. and Canada

GM is training more first responders to be able to handle emergencies involving electric vehicles. The automaker is "significantly expanding" its EV First Responder Training program in the United States and Canada as electric vehicle sales continue to grow. Its initiative will primarily focus on training firefighters and equipping them with the necessary knowledge about full electric vehicle technologies. GM says it's hoping to dispel misconceptions when it comes to handling EVs in emergency situations. One of those misconceptions is that water is dangerous around EV batteries — turns out the recommended way to put out lithium-ion battery fires is by using copious amounts of water.  Andrew Klock, a senior manager of education and development at the National Fire Protection Association (NFPA), said: "The best way for the public and private vehicle fleet owners to rapidly adopt EVs is to train firefighters and emergency responders on how to handle incidents involving battery powered vehicles. The fire service has had more than 100 years to gain the knowledge needed to respond to internal combustion engine fires, and it is critical that they are now educated on EV safety." The NFPA held trainings of its own that had benefited 300,000 first responders, but it believes more than 800,000 members of the community still need further training.   GM previously piloted the program in southeast Michigan, but now it's conducting training events across Michigan and in Fort Worth, Texas, as well. Later this summer, it's bringing the program to metro New York City and Southern California. Participants will have to attend four-hour sessions, with up to two per day, held in various venues, such as fire houses and dealerships. Interested first and second responders can register through the program's dedicated website and earn a certificate from the Illinois Fire Service Institute if they score higher than 70 percent on the learning assessment by the end of their training.  The automaker already has a few EV models on the market, including the Chevy Bolts, the GMC Hummer EV and the Cadillac Lyriq. It has huge electrification plans for the future, though, and training responders could help make potential customers more receptive to the idea of switching to electric vehicles. GM aims to launch 30 EV models by 2025 and to exclusively sell EVs ten years after that. Related video: Green Cadillac Chevrolet GM GMC Safety Electric