Tag Archives: green

Tesla will unveil the Model Y crossover on March 14th

Tesla is following up a very busy February with an even more hectic March. Elon Musk has announced that his brand will unveil the long-promised Model Y crossover at the LA Design Studio on March 14th. On top of that, you can expect the first “v3.0” Supercharger station to switch on March 6th at 8PM Pacific. Musk didn’t provide more clues beyond that, but you might already have an idea as to what to expect.

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Ion-powered aircraft flies with no moving parts

As clean as electric aircraft can be, there’s still one kind of pollution they still produce: noise. Even that might go away before long, though. MIT researchers have successfully flown an ionic wind-powered aircraft that doesn’t use any moving parts. The 16-foot wide machine stays aloft by charging wires with a high enough voltage (40,000V) that they strip negatively-charged electrons from air molecules, which are promptly attracted to negative electrodes at the back of the aircraft. The collisions from that newly-formed ionic wind create the thrust needed to keep the vehicle airborne.

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NASA’s terrifying visualization of atmospheric aerosols

Heatwaves, hurricanes and other extreme weather might be the “face of climate change,” but it’s not the only sign. A grim new visualization from NASA shows another problem caused indirectly by global warming: airborne particles and droplets. These “aerosols,” shown on a single day on August 23rd, come from dust, volcanic ash and other sources. They’re particularly brutal this year because of fires in California, British Columbia and the southern part of Africa. Continue reading NASA’s terrifying visualization of atmospheric aerosols

The state of solar installers after Trump’s tariff

Two days after President Donald Trump signed hefty tariffs on imported solar panels, a five-man team was hauling slabs of them up the outside of a brownstone in Brooklyn’s Sunset Park.In below-freezing January winds, they set up steel tilt racks on the roof to hold 16 panels and wired the system to a solar inverter, making the power usable in the house and able to feed back into the electrical grid. The team from Brooklyn SolarWorks, an installation company with 21 full-time employees, finished the job around sunset.

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Porsche’s electric Mission E will pack up to 670 horsepower

We’ve already noted that Porsche is gunning for Tesla with its Mission Esports car, and has even been spotted testing it against the Model X and Model S. Now we know more about what you’ll be able to buy when it goes on the market, reportedly in 2019. Automobile reports that it will likely release three all-wheel drive versions with 300 kW, 400 kW and 500 kW (402, 536 and 670 horsepower). It’ll have a two-speed transmission and, as we’ve noted earlier, will hit 0 to 60 mph in around 3.5 seconds with a top speed of 155 mph, and go around 300 miles on a charge.

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Tesla reveals a new Roadster, due in 2020

At Tesla’s Semi event, the automaker dropped its new Roadster. It’ll have a 620-mile range via a 200kWh battery pack.”You’ll be able to travel from LA to San Francisco and back without recharging,” CEO Elon Musk said. The new Tesla Roadster will do zero to 60 in 1.9 seconds, and it’ll blast through a quarter mile in 8.9 seconds, before reaching a top speed of over 250 MPH.

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Mercedes uses art deco inspiration for electric car concept

Luxury vehicles from the 1930s were nearly aircraft carrier-long. It was the art deco era dominated by seemingly never ending clean lines. So it’s no surprise that the Vision Mercedes-Maybach 6 Cabriolet is over six meters long (about 20 feet) and has a single line that runs the length of the vehicle. Hell, the back the car is inspired by yachts and called a “boat tail.” In other words, it’s going impossible to find parking for it.

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