Researchers at the Department of Energy’s Oak Ridge National Laboratory last week announced they've managed to transfer 120 kw of power at an efficiency of 97 percent—more efficiently than any currently available physical charging connection. A version of the 20-kw wireless charging system that the same laboratory previously designed...
The Tesla Model S has slipped back off Consumer Reports recommended list, due to a dip in reliability, as the consumer organization assesses it. Suspension problems are to blame, reported CR. In 2017 Tesla made its air suspension standard on the Model S, and all versions were dual-motor (all-wheel drive). DON’T MISS: Tesla tops Consumer...
BMW has announced an expanded recall effort over the possibility of fire in recent-model-year vehicles equipped with a diesel engine. The issue, which now potentially affects 1.6 million vehicles worldwide, concerns an issue in which coolant (glycol) leakage from the exhaust gas recirculation (EGR) system cooler could combine with “typical...
Volvo invests in mobile charging. Vehicle bodies might double as batteries in the future. And yes, the day has finally come for Tesla. All this and more on Green Car Reports. Tesla yesterday reported a profit. With some creative number-crunching, it also claimed to have the best-selling car in the U.S. on a revenue basis. Other good news for...
Volvo Cars has announced an investment in Freewire Technologies, a company that emphasizes mobile charging solutions. Freewire earlier this year attracted a $5 million investment from the petro-giant BP, which will result in Freewire’s fast-charging systems being installed at some BP stations in the UK and Europe—effectively helping...
Automakers seem to be in agreement that the ‘skateboard’ location for heavy battery packs—low and wide beneath the passenger floor—is the ideal layout for electric vehicles. Decades from now that might not be the cars. Researchers in Sweden have examined the possibility of using the vehicle shell as a battery casing...
Although Tesla may still sometimes be finding its way in terms of how to build cars themselves, it retains a distinct advantage over pretty much every other automaker in one respect: superb power management. Buried in the company’s third-quarter 2018 financial results—hailing a profit—were some numbers worth boasting about more...
Tesla’s quarterly earnings call today was shaping up to be, at long last, an earnings call. Tesla reported a net income of $312 million for the third quarter of 2018.The all-electric vehicle maker made money. It also claimed that, given its financial results—and some creative number-crunching—it has the best-selling car in the...
A surge in production and sales of the Model 3 sedan helped lift the company’s performance.
A surge in sales of the Model 3 helped lift the company’s performance, but big financial and production challenges remain.
