Miguel F. Astudillo

[César Astudillo 🇪🇸✳️ @cesarastudillo]

No nos toman por tontos.
La inmensa mayoría no lo somos, y lo saben.
El truco está en que nuestra atención es limitada y que la necesitamos para otras cosas que andar pendientes de sus mentiras y manipulaciones.
Nos ganan por agotamiento.

[Miguel F. Astudillo @migferast]

@Alicewants2know @NadalineW I'm not an expert on silage, but from what I can read it producea some methane, particularly if it goes wrong https://t.co/NP0jV6tz1V

[Miguel F. Astudillo @migferast]

@StefanPauliuk hopefully it doesn't mess up with the steel properties. The chemistry of slags is complicated. It is not zero emissions but it may be a good way to "recycle" concrete

[Miguel F. Astudillo @migferast]

@cesarastudillo XD genial

[Miguel F. Astudillo @migferast]

@NadalineW I told you already, but IPCC guidelines for national inventories do treat differently biogenic CH4 than fossil CH4.. and the difference is not so big

[Miguel F. Astudillo @migferast]

@NadalineW Again, what CO2 converts to CH4 in the cow ? a cow eats plants, not CO2.

[Miguel F. Astudillo @migferast]

@NadalineW ok, then explain why the GWP of biogenic methane is different from fossil methane

[Miguel F. Astudillo @migferast]

@NadalineW For the record, the correction has a small effect, from 29.8 kg CO2eq for fossil methane goes to 27.2 for biogenic methane

[Miguel F. Astudillo @migferast]

@NadalineW [2] The important net effect is the presence for a number of years of methane in the atmosphere. That's why the GWP of biogenic methane does not include the global warming effect of the CO2 produced from the oxidation of methane. There's no double counting.

[Miguel F. Astudillo @migferast]

@NadalineW ok, because if you were referring to the CO2 of biogenic CH4 that is not accounted. That's why the GWP of biogenic methane is lower. What you say doesn't make any sense to me. What CO2 is converted into CH4 in the cow? from where that CO2 comes according to you?

[Miguel F. Astudillo @migferast]

#ILPRegularizacion @sumar @PSOE @PODEMOS @Yolanda_Diaz_

[César Astudillo 🇪🇸✳️ @cesarastudillo]

Estoy muy preocupado y voy a explicar por qué vosotras y vosotros también deberíais estarlo.

#ILPRegularización @porCausaorg @RegularizacionY @sumar @Yolanda_Diaz_ @PSOE @PODEMOS

[Miguel F. Astudillo @migferast]

@victorgcBCN Es un poco engañoso no poner el eje Y en escala 0-1 (0-100%). Ya se que por defecto te va a salir así usando pandas.

[Miguel F. Astudillo @migferast]

@cesarastudillo @earcos el artículo que lo acompaña no es nada positivo sobre los combustibles sintéticos "considering limited renewable potentials, synthetic fuels should primarily be used for applications which are hard or impossible to directly electrify, such as aviation" https://t.co/WHuFLDUmmr

[Miguel F. Astudillo @migferast]

@cesarastudillo @earcos un colega hizo esta calculadora que es bastante técnica pero creo que se entiende https://t.co/S3c9T7CA6l , en el caso de España para un coche nuevo, a partir de 40000km el eléctrico empieza a compensar desde el punto de vista de CO2eq.

[Miguel F. Astudillo @migferast]

@cesarastudillo por curiosidad, ¿de donde salen los 105 g CO2 / km ?

[dr. gianluca grimalda @GGrimalda]

This is mind-blowingly bad.Most up-to-date study on Atlantic Ocean currents system shows signals of collapse.This could happen in 2025-2095 with 95% probability. Land to grow wheat may drop by half. Winter temperatures in North Europe could drop between 10 and 30 °C. 1/🧵