Tag: energia
Solar panel costs have plummeted from $6 per watt in 2000 to just 12 cents today
Enviado por FabioAt Bestway Cement's plant in Chakwal, Pakistan, solar already supplies more than a quarter of the electricity used to make cement. The company has 26MW installed and... 16/09/26 | hace 11 días | www.techspot.com
¡Guardad algunas diésel! – brucknerite
Enviado por FabioLa sostenibilidad del sector del transporte requiere reducir a un mínimo las emisiones de CO₂, pero hay una circunstancia en la que disponer de una flota activa de locomotoras diésel es no ya... 02/07/26 | hace 87 días | brucknerite.net
Si corres una maratón quemas la mielina de tu cerebro
Enviado por FabioEn las carreras de larga distancia nuestro cuerpo quema, además de carbohidratos, lípidos, incluida la mielina 01/05/26 | hace 149 días | culturacientifica.com
If We Insulate Our Houses, Why Not Our Cooking Pots?
Enviado por FabioA fireless cooker doubles the efficiency of any type of cooking device because it shortens the time on the fire and limits heat transfer losses 06/04/26 | hace 174 días | solar.lowtechmagazine.com
Goodbye to the idea that solar panels “die” after 25 years. A new study says the warranty does not mark the end, and real-world performance can last for decades
Enviado por FabioSolar panels are usually sold with 25 to 30 years of performance promises. But what happens after that, when the warranty language is long gone and you are 02/02/26 | hace 236 días | www.ecoticias.com
Grid-Scale Bubble Batteries Will Soon Be Everywhere
Enviado por FabioThis giant bubble on the island of Sardinia holds 2,000 tonnes of carbon dioxide. But the gas wasn’t captured from factory emissions, nor was it pulled from the air. It came from a gas supplier, and... 22/12/25 | hace 279 días | spectrum.ieee.org
The Crazy Comes for Clean Energy
Enviado por FabioNothing is safe from the madness of King Donald 28/10/25 | hace 334 días | paulkrugman.substack.com
Does Showing Seconds in the System Tray Actually Use More Power?
Enviado por FabioWe're no strangers to poking around the weird settings of an OS, but we'll admit: we haven’t paid much attention this one because the setting is off by default and why would we want to decrease our... 14/07/25 | hace 440 días | www.lttlabs.com
China instala 100 paneles solares por segundo y su capacidad fotovoltaica total supera ya el teravatio
Enviado por FabioInstaló 198 GW en los cinco primeros meses del año, incluidos unos “asombrosos” 93 GW solo en mayo. 26/06/25 | hace 457 días | elperiodicodelaenergia.com
The Danes are finally going nuclear. They have to
Enviado por FabioMost of the renewed interest in nuclear seen around the world stems from the expected growth in electricity demand from AI data centres, but Denmark is different. The Danes are concerned about... 19/05/25 | hace 496 días | www.telegraph.co.uk
Negar la emergencia climática es perder el futuro: la estúpida ventaja que Trump regala a China
Enviado por FabioNegar la evidencia científica sobre el cambio climático en pleno 2025 no es solo absurdo e irresponsable: es además una muestra descarnada de estupidez estratégica. Cuando la ciencia ya no deja... 27/04/25 | hace 518 días | www.enriquedans.com
Using dark mode to save energy? You might want to rethink
Enviado por FabioMost people crank up the brightness, making energy savings moot 21/02/25 | hace 583 días | www.theregister.com