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307 notícias encontradas para "solar"
This video bird feeder is the surprise hit of Prime Day
This video bird feeder is the surprise hit of Prime Day
I can understand why The Verge readers are flocking to the BirdBuddy deal we posted at the beginning of Prime Day. The BirdBuddy Pro with Solar Panels is a wholesome upgrade for your yard, but the full price of $299 is tough to stomach. After all, the BirdBuddy is essentially a v
Trump administration threatens 92 GW of new electricity supply with red tape
Trump administration threatens 92 GW of new electricity supply with red tape
The Trump administration's moves threaten $121 billion in new solar and wind power, two energy sources that are the biggest contributors to new capacity in the U.S.
Would you host part of an AI data center in your home?
A solar and home energy storage company is expanding into AI data centers, but not by building one - instead, it's offering to pay its customers to put its compute units in their homes. Sunrun is launching a pilot program for a new "distributed AI compute" program that will "plac
Foto: Garden Photography / Pexels
‘Termination shock’: trust our expert warnings on geoengineering’s planetary risks | Raymo
Do we really want to play dice with our planet?A series in the Guardian recently declared “it’s time to talk about geoengineering.” So let’s talk about it. And let us start with some simple truths about this cluster of techno-optimistic “quick fixes” which purport to somehow offs
Foto: Markus Spiske / Pexels
Clean economy brings jobs and growth, says Miliband as £100bn invested in green energy
Energy secretary hails £100bn milestone in this parliament and says it is ‘only the start of what we want to achieve’Ed Miliband has hailed a boost to UK jobs and growth as government data reveals that private sector companies have pledged more than £100bn in investment into the
New energy-boosting quantum mechanism discovered in photosynthetic bacteria
Researchers have discovered how certain photosynthetic bacteria use a sophisticated quantum mechanism to increase their efficiency when capturing sunlight. The study, published today in the journal Nature Chemistry and led by Professor Jenny Clark, reveals that nature has been us
Solar blast's magnetic cloud grew by one-fifth en route to Earth, spacecraft reveal
Solar blast's magnetic cloud grew by one-fifth en route to Earth, spacecraft reveal
A University of Iowa-led physics team has detailed the extreme expansion of a magnetic cloud that originated from a huge, gaseous explosion on the sun. In a new study, the researchers describe the inflated magnetic cloud as recorded by spacecraft in separate, fortuitous locations
How longer exciton lifetimes could ease efficiency trade-off in organic solar cells
How longer exciton lifetimes could ease efficiency trade-off in organic solar cells
Although the efficiency of organic solar cells has now risen to more than 20%, there are physical limits that make it difficult to further increase their performance. A research team from Linköping University in Sweden, the University of Potsdam, the Paul-Drude-Institut in Berlin
NASA’s Lucy finds a wobbling peanut-shaped asteroid with signs of ancient water
NASA’s Lucy finds a wobbling peanut-shaped asteroid with signs of ancient water
NASA’s Lucy spacecraft discovered that asteroid Donaldjohanson is a wobbling, peanut-shaped relic born from a violent collision and slowly reshaped by the subtle force of sunlight. It also carries traces of ancient water, making it an important clue to the solar system’s mysterio
Ancient stellar flyby may still be steering long-period comets today
Ancient stellar flyby may still be steering long-period comets today
The Gaia mission has allowed researchers to understand the motions of stars like never before, even revealing possible interactions between our solar system and nearby stars. Planetary Science Institute Senior Scientist Nathan Kaib and collaborator Sean Raymond (Universite de Bor
New solid-state material converts sunlight into higher-energy UV light
A new sunlight-powered material can convert visible light into higher-energy UV light, overcoming a challenge that has frustrated scientists for years. The breakthrough could enable cleaner air purification, solar-driven chemistry, and advanced manufacturing technologies using no
May 2024 superstorm drew most ring current ions from Earth, not solar wind, research revea
In May 2024, auroras were observed at unusually low latitudes across the globe, lighting up skies that rarely see such displays. Inside Earth's magnetosphere, the region of space surrounding our planet and dominated by its intrinsic magnetic field, something significant was final