New solar cells extract more energy from sunshine

has had a good crisis. In many parts of the world skies clear of pollution have helped photovoltaic power stations, which convert light into electricity, become more productive and reliable. Declining demand, meanwhile, has seen coal- and gas-fired stations taken offline. In Britain, on April 20th, solar generation peaked at 9.7 gigawatts. At the moment this happened that represented almost 30% of the country’s electricity supply—ten times the usual proportion.

Gradually, costs came down, efficiencies tripled to 17-20% and applications widened, until the point, now arrived at, where grid managers faced with surplus capacity are preferring solar to fossil-fuel generation. For all that they have got better in detail, though, solar cells have stayed the same in principle.

Another promising group of materials for making new types of solar cells are perovskites. The original substance of this name is a mineral, calcium titanium oxide, discovered in the Ural mountains in 1839 and called after Count Lev Perovski, a Russian mineralogist. As is often the way with minerals, though, the basic crystal lattice involved can be created from many sorts of atoms. “Perovskite” has thus now become a generic term for any of these variants.

Clouds, rainy, no energy, at all, and companies go out of business just as quick as they install your solar panels. They’ll make promises, they don’t intend to keep , like free credit cards up to $800. Then they’ll tell you after installing panels. Green businesses are crooks.

not extract but collect...right?

No real news here though; nothing beyond what Wikipedia already has on perovskite.

UK solar generation peaked at 9.7 gigawatts. At the moment this happened that represented almost 30% of the country’s electricity supply Shame on Oz the land of sunshine Desert is most suitable for solar farms We dont need windmills out at sea as we have big land mass 20xUK

Angela Merkel calls for a transformation of part of the stores-supermarkets-parking spaces into places of creation-learning-production & exchange TO EVERYONE : orchards-urban market gardening-manufacturing center-workshops-fashion design-tailoring AUTONOMY-QUALITY of LIFE-ECOLOGY

30% more.... that’s a heck of a thing.

Innovation and profit maximizing capitalists are coming for your dinosaur sludge... the future is always coming. Deny all you want, but one day it arrives and everything changes. It’s inevitable.

Any Scientists who can objectively state that to a certain extent a lessening may also have some negative externalities? Only 1 I follow is .seanmcarroll but would love to hear from 'science' Scientists since my thing is social sciences and I have no clue here but am intrigued!

But you know what they still need... wait for it... Sunlight... that requires.. space... massive space.. and co-operative climate conditions.. and batteries... loooots of batteries.. yeppers.. to save the environment.. lets destroy it.

Yeah but they probably need replaced over time and will end up requiring never ending maintenance. Which will require more mining of rare minerals and toxic chemicals. Catch-22

Sar farms are expensive and harmful for environment

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