#Batteries

I've been thinking about what it would actually take to have a carbon-free economy at a large scale. I've built several house-scale off grid solar/wind/generator systems before, all using lead-acid
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What if I told you that in 1993 people didn't have smartphones and mobile phones too and were happy.#UpgradeToEcoHabits Do we need batteries for the computer if we can plug
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I'm gonna do a thread on piezoelectric methodology.I think that it's gonna come in handy. I'm gonna nerd out again but it's a really good skill to have. (piezoelectric is
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We don’t need batteries (1/3 slide):-Laptops -> can be plugged into the socket. artificial need.-Mobile. You can contact anyone from home or office, not a problem, almost 24/7. We don’t
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Okay, now that I've had my morning coffee+anger, I want to say a few things about story ideas and where they come from. Last year, I heard that Bloomberg Businessweek
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From the Kantanka EV I could see 2 lead-acid batteries with a space for a third, so I'll assume straight up it had 3 batteries. I looked up standard manufacturer
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Good read from @JulianSpector on how batteries performed during #California's recent capacity crisis. In a nutshell, they did great but we need more. And 2-4 hour duration is just fine
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@XRebellionUK Carrying the energy equivalent of the aviation fuel used by an aircraft flying to Asia would require $60 million worth of Tesla-type batteries weighing five times more than that
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One of the most dangerous lies in the world today is the idea that unreliable solar energy, if combined with batteries, can power the world. And the most dangerous advocate
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Where Do Satellites Get Their Power From?Satellites need electrical energy to deliver important weather, climate and ocean data to Earth. The Sun is the main energy source for satellites, which
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a thread about batteries, inspired by a tiktok I sawaka you should not feel compelled to buy a phone annually!!! you can find all the info in this thread at
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Tesla Battery Day will go down in history as the day true EV cost parity was achieved.With low-cobalt/cobalt-free batteries providing greater energy density & storage capacity at much lower cost,
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The first game I ever owned was Pokemon Blue & black Gameboy pocket that was given to me by my aunts friend Yudith who found it on a plane. (she
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Imagine a future 100% renewable electricity system, based on wind + solar + green hydrogen.If wind and solar (with batteries, demand response, and interconnectors) can supply X% of electricity demand
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1/ Question (and thread) for Solar PV owners (or those thinking about buying Solar). If you were looking to buy PV now, would you? I'm not sure I would you
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Should post-industrial cities re-industrialize? What does the current hyper-reliance of urban mass-consumption on transoceanic shipping mean for shipping traffic, and what does this shipping traffic mean for ocean pollution? 1/
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