Technology Solar energy 'breakthrough' could replace fossil fuels in some industries
Porsche Taycan demand leads to hiring spree at Zuffenhausen plant
The automaker needs 500 more workers to keep up with expected demand.The German marque on Tuesday said it will hire another 500 employees to keep up with demand for the Taycan electric car. Following initial figures after order books opened, the company received "well over 20,000 potential buyers" worldwide, according to a Porsche representative. The extra 500 workers will give the automaker needed flexibility as Porsche expects demand to grow. Additionally, the company said it will complete fulfillment of the next 500 positions by the end of the second quarter in 2020.
If solar energy is truly going to take over from fossil fuels, it needs to be hot enough for not only, but replacing industrial processes outright -- and even the 1,049F of the best solar concentrator systems wouldn't cut it. Heliogen, however, may have finally cracked that barrier. The Bill Gates-backed startup has successfully solar energy at "breakthrough" temperatures above 1,832F, making it toasty enough to replace fossil fuels for industrial tasks like producing cement or steel.
The trick is the use of(aka a form of AI) to align a large array of mirrors as they reflect sunlight on a solitary target. That allows for the kind of accuracy that hasn't been possible until now.
See a 'cosmic pretzel' stuffed with twin baby stars
The universe can file this one under "cute baby photos" in its scrapbook.The twin stars are located in the [BHB2007] 11 system, which is in the Barnard 59 dark nebula, which is in turn a part of the larger Pipe nebula.
There's still a lot of work to go before the technology enters real-world use. Heliogenthe record heat levels the first day of its plant's operation, company founder Bill Gross told CNN. While impressive, it won't immediately translate to a practical solution.
Nonetheless, the implications are huge. As Gates noted in the announcement, industrial processes are responsible for over 20 percent of emissions. If the technology can cut even a portion those emissions, that could help keepin check. Heliogen has greater ambitions, too. It ultimately hopes to reach temperatures of 2,732F, which would be hot enough to create hydrogen and synthetic gas. At that point, you'd have clean energy being used to produce more clean energy -- there would be relatively little need to generate emissions in the first place.
Parker Solar Probe Scientists Reveal Jaw-Dropping First Results From the Sun .
Today, scientists are releasing the surprising initial results from the Parker Solar Probe’s first two close encounters with the Sun. © Photo: Ronan Laker/GONG/NASA/HelioPy/PFSSPy The lines represent tubes of solar wind emerging from a hole in the corona. I like it because it kind of looks like it could be a punk band’s album cover. From 36 solar radii away, it’s already clear that our Sun is a chaotic beast full of surprises, with solar winds circling it faster than expected, rapidly reversing magnetic fields, and blobs of plasma spewing from its corona.
Cost of renewable energy vs fossil fuel energy
In this video I look at the 'Cost of renewables vs fossil fuel cost'. I explain why comparison is difficult and warn about all the incorrect data out there. There is List ...
Can Iceland Replace Fossil Fuels with Hydrogen Energy? (2003)
Iceland - Hydrogen Economy (2003) - As oil reserves around the globe dry up, Iceland is getting ready to become the world's first hydrogen economy. Subscribe ...