article thumbnail

New self-propelled robotic device pinpoints leaks in pipes more accurately than existing methods

Green Car Congress

Researchers at MIT and King Fahd University of Petroleum and Minerals (KFUPM) in Saudi Arabia have devised a robotic system that can detect leaks in gas, oil and water pipelines at a rapid pace and with high accuracy by sensing a large pressure change at leak locations.

MIT 231
article thumbnail

BYD launches $233K Yangwang U9 electric supercar that will smoke a Ferrari and can dance

Baua Electric

BYD officially launched the Yangwang U9 electric supercar with a 0 to 62 mph (0-100 km/h) sprint in 2.36 Powered by four electric motors, the U9 packs 1,287 hp (960 kW) and 1,200 lb-ft (1,680 Nm) torque for a 0 to 62 mph (0-100 km/hr) sprint in 2.36 seconds and a $233,400 (1,680,000 yuan) price tag.

Ferrari 52
article thumbnail

Porsche names GKN Driveline “Technology Partner” for eAxle system in 918 Spyder plug-in hybrid supercar

Green Car Congress

At speeds above 265 km/h (164 mph), a clutch isolates the electric motor to prevent it from over-spinning. This system affords the 918 Spyder its unique traction and driving dynamics. The oil reservoir is positioned above, not below, the geartrain. eAxle unit for the 918 Spyder. Click to enlarge.

Porsche 150
article thumbnail

Citroën unveils electric concept car oli for sustainable and affordable mobility

Green Car Congress

With speed limited to 110 km/h (68 mph) and acceleration close to the classic 2CV model, the concept car gains a wider range and significantly improved battery lifespan. By limiting top speed to 110km/h (68 mph) to maximize efficiency, excellent consumption of 10kWh/100km is realistic, and recharging from 20% to 80% takes just 23 minutes.

Concept 448
article thumbnail

Fact or Fiction: Electric Vehicle Charging in 2022

Blink Charging

Meanwhile, the Mach-E goes from 0-60 MPH in just 3.5 While it’s true that current lithium-ion batteries use some rare earth materials, and there are questions about the ethics of how they’re mined, the environmental impact is still far less than it is for oil and gas. . seconds and has an estimated range of 314 miles. .

article thumbnail

Refreshed 2014 Toyota Yaris features revamped 1.0L engine with switching between Atkinson and Otto cycles; new hybrid

Green Car Congress

The Yaris Hybrid is now afforded equal consideration to gasoline and diesel alternatives by potential B-segment customers, Toyota said. They both enable the Yaris to reach a top speed of 175 km/h (109 mph with fuel consumption in the combined cycle of 4.8 l/100 (49 mpg US) for the 1.33L gasoline unit and 3.8

2014 273
article thumbnail

Ride comfortably with Razor’s UB1 seated electric scooter at $333 (2022 low) in New Green Deals

Electrek

Are you looking for a way to get around the city this fall without using any gas or oil, but can’t afford to pick up a full e-bike, then we have a solution. Razor’s lets you ride around without gas or oil and is on sale for $333 right now. MPH and can last for up to 40 minutes on a single charge.

Green 67