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What does the open patents deal mean for Tesla ... and BMW?

Gift to the world or trade bait? Tesla Motors announced this week it would open its patents for other automakers to use. That has analysts guessing whether the California-based electric-vehicle maker is looking to either swap trade secrets with other automakers or to expand the proverbial pie that represents the plug-in vehicle market. For its part, Tesla says the answer is B. BMW, which is establishing its i sub-brand of plug-in vehicles, would be a natural collaborator with Tesla, Forbes says. In fact, executives from the two companies met in Europe this week. Details were not released, but a BMW spokesman said, "Both companies are strongly committed to the success of electromobility and discussed how to further strengthen the development of electromobility on an international level." While Tesla brings battery technology to the table, BMW offers its carbon-fiber advancements that lighten vehicle-body weight. Those advancements are key to range-extending efforts and could do wonders for Tesla on its journey to help spur technology for the sake of getting more of the general public to accept plug-in technology as a viable first-car option. Then again, Forbes says Tesla, whose investors include Mercedes-Benz parent Daimler and Toyota, may be keeping its best technologies to itself by not patenting certain advancements at all. What's in Tesla's patent pool? uAutoInsurance analyzed Tesla's 249 patents and found that 104 of them related to battery technology, while 28 pertained to recharging activity, which wasn't surprising (about a quarter of those 249 patents couldn't readily be categorized). Tesla also has nine patents related to sunroof technology. The company is based in California, after all.

Recharge Wrap-up: Tesla opens 50th European Supercharger, BMW smart charging in Singapore

Southeastern Illinois College wants to create a biofuel processing certification program. The school is waiting to hear about receiving $750,000 from a US Department of Labor grant that would allow it to expand its Biofuels Education curriculum to include certification for manufacturing biodiesel and ethanol. There are currently no such programs in existence, and its development would require Labor Department approval as well as input from biofuel companies. Southeastern Illinois College believes that biofuel processing certification would be a large draw for potential students. Read more at The Southern Illinoisan. Tesla has opened the 50th Supercharger in Europe. In the year since the first on was installed in Norway in August 2013, Tesla has been building the network that, like it does in the US, will allow Model S drivers to go long distances for free. There are now 168 Superchargers open throughout the world. Find more in the press release below. BMW is partnering with Greenlots to bring an open standards EV charging network to Singapore. As part of BMW's 360 Electric program, Greenlots will install public chargers and manage the network that allows BMW i owners to find and use the chargers with BMW's navigation system and ChargeNow card. The 30 possible public chargers Greenlots plans to install will use the company's SKY Smart Charging platform. Greenlots will also install the BMW i Wallbox Pure charger at customer's homes and offices. Read more in the press release below. Plug-in electric vehicle (PEV) sales are forecast to reach 1.8 million a year by 2023, according to a report by Navigant Research. Right now, North America is the biggest buyer of battery-electric and plug-in hybrid vehicles, but that should change as the Asia Pacific market is expected to outgrow it; still, the US alone is expected to have more than 2.7 million PEVs on the road in 2023. Urban areas are where we'll see the largest concentration, naturally, with Tokyo, Los Angeles and Paris having the most sales in 2023, respectively. With the increase in PEVs comes an increase in residential load on the electric grid, which is expected to rise by 33 to 37 percent. Read more at Hybrid Cars, or head to the Navigant Research website. Chinese automaker Dongfeng is now manufacturing its first mass-produced electric vehicle, the Aeolus E30. The small, two-seat urban EV has a limited speed of 50 miles per hour, but has a range of up to 100 miles.

Best Convertibles for 2022

The past decade has not been kind to the drop-top enthusiast. No matter which dealer you walk into, convertible models have been biting the dust left and right. Nissan Z? Audi TT? Buick Cascada? Volkswagen Eos? All gone. Remember the humble Chrysler Sebring/200? Well, you do now. Fortunately, though, the news isn't all bad. There are still plenty of options out there for those who absolutely must have a convertible. Whether you need something to haul behind your retirement cruiser, a performance car that can go toe-to-toe with the best in the world or just something that allows you to sling the roof back after a long day of on-location business meetings before catching the flight back to your everyday hustle and bustle, there's at least one cabriolet out there to suit your needs. Here are our picks and starting prices for the top convertibles in several categories for 2022.  For the frugal open-top lover: 2022 Mini Convertible ($34,650) Let's face it; gas ain't cheap. But open-top motoring doesn't need to be a wallet killer. The Mini is cheap (at least by 2022 standards) and an absolute joy to drive, so there's really no downside here ... except for the roof. Get it?    For the hardtop lover: 2022 Mazda MX-5 RF ($37,260) / 2022 Chevrolet Corvette Convertible ($69,695) The number of hardtop convertibles has seriously dwindled due to weight concerns and the fact that fabric roofs have gotten so quiet, but there are still some options for those who prefer a more coupe-like look with the roof up. Our picks here are the delightfully Targa-like MX-5 Miata RF and literally any Corvette Stingray — even the hardtop has a removable roof!    For long road trips: 2022 Ford Mustang Convertible ($34,100) The first image that comes to mind for many who are told to visualize an American convertible is the classic Ford Mustang. It's not the only drop-top pony car out there, but thanks to the Camaro's tiny trunk, it's much harder to see the USA in a Chevrolet when a drop-top enters the equation. The Mustang has much more cargo space and a much larger opening, which is likely the difference between keeping your bags under lock and key or leaving them exposed in the back seat.    For towing behind an RV: 2022 Jeep Wrangler ($31,590) While many small runabouts make sense for towing behind a motor home (or nestled up inside a fancier one), the Wrangler has a serious advantage when it comes to RVing: it can easily be flat-towed.