JIMIQ: kdybych chtel rejpat, zeptal bych se, jestli tezba bitcoinu nepotrebuje taky infrastrukturu. taky bych se moh zeptat na srovnani pridane hodnoty jednotlivych reseni z pohledu lidstva/klimatu/jednotlivce

ale rejpat nebudu :)

JIMIQ: v hlavni roli bitcoin "vysvoboditel" :))

selsky rozum mi rika, ze kdyz je mozny z odpadniho plynu tezit bitcoin, je taky mozny tu energii treba konvertovat na vodik atd.

SEJDA: sice nejsme v klubu poctaru, ale 50 ha je pul km ctverecniho, tj. kilak x 500 m... to co uvadis je desetina.

a k vasi diskusi o vodiku v australii:

---jeden z projektu(je jich nekolik v tyhle oblasti) - The Asian Renewable Energy Hub - 2028:
The proposed project includes:
26 GW of wind and solar generation
At least 3 GW of generation capacity for Pilbara energy users
Up to 23 GW of generation for production of green hydrogen and green ammonia
Up to 100 TWh of total annual generation
A design life of 50+ years

From a 14,000-square kilometre initial land package, 6,500 square kilometres of land in the East Pilbara region of Western Australia were selected to accommodate 26,000 MW of wind turbines and solar photovoltaic panels. Outstanding wind and solar resource and large project scale will result in competitively priced renewable energy with a high capacity factor.


---dalsi projekt (The Arrowsmith Hydrogen Project) ten by mel byt v provozu koncem 2022
The plant would be supplied by around 85 megawatts of solar power, supplemented by 75 megawatts of wind generation capacity, which will be generated on-site. The project would also integrate a large-scale battery on-site.

Green Hydrogen Sub-commercial Plant #1
Stage One of the IBE Liquid Hydrogen Project will be the Arrowsmith Project, located in Western Australia. This installation will commence production in 2022 resulting in 25 tons (25,000 kg) of green Hydrogen per day from the zero carbon energy sources of water, solar and wind.

Green Hydrogen Commercial Plant #2
(Capacity 75,000Kg/day)



obrazek patri k AREH

SEJDA: "Kdyby se vam zle predstavovalo, co je to 50ha, tak je to asi tolik"

uhm, tohle ze je 700x700m?

v clanku:
"Floating solar installations at the dam, which will resemble those in this image"
"“The [floating PV] project will occupy a total area of about 50 hectares of water surface and will require over 127,000 PV panels "

DZODZO: no prece, ze elektrolyzovat muzou i arabove, takze proc by to melo byt vsechno v australii? :)

SEJDA: kurva elegantni reseni jak udrzet v rezervoaru pitnou vodu

Kdyby se vam zle predstavovalo, co je to 50ha, tak je to asi tolik:

Tender for 50 MW of floating solar launched in Portugal – pv magazine International
https://www.pv-magazine.com/2019/11/27/tender-for-50-mw-of-floating-solar-launched-in-portugal/

DZODZO: vzdyt uz jsem ti to spocital: SHEFIK odhaduje 200 GWh energie na vyrobu C-H2 (asi elektrolyza vody), to je pri 2MWh z kazdeho m2 za rok, jenom 10 ha solarnich panelu, tedy pokud ti bude stacit tu lod nabit jednou za rok. Pokud se otoci 3x, tak potrebujes 30 ha, no s nejakyma mezerama atp. 50 ha. 573 km2 je pri 50 % vyuziti plochy neco jako 573 TWh, tj. jako 3000 tech lodi?
Delam nekde radovou chybu, anebo jenom ty nevis, ze se do 1 km2 vejde 100 hektaru?

SEJDA: ok tu som ti to zakreslil hned pre vsetky obchodne lode sveta, inymi slovami stale nechapem tu narazku na to "tak si to vypocitaj", ze co tym sledujes, ze ci je to jako hodne alebo jako malo