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    TUHOKlimaticka zmena / If the fracturing of our once stable climate doesn’t terrify you, then you don’t fully understand it


    "Given the sheer enormity of climate change, it’s okay to be depressed, to grieve. But please, don’t stay there too long. Join me in pure, unadulterated, righteous anger."


    "I don’t want your hope. I don’t want you to be hopeful. I want you to panic. I want you to feel the fear I feel every day. And then I want you to act. Once you start to act, the hope is everywhere."

    "Our best scientists tell us insistently that a calamity is unfolding, that the life-support systems of the Earth are being damaged in ways that threaten our survival. Yet in the face of these facts we carry on as usual."

    “We’ve got to stop burning fossil fuels. So many aspects of life depend on fossil fuels, except for music and love and education and happiness. These things, which hardly use fossil fuels, are what we must focus on.”

    A nejde o to, že na to nemáme dostatečné technologie, ty by na řešení použít šly, ale chybí nám vůle a představivost je využít. Zůstáváme při zemi, přemýšlíme až moc rezervovaně. Technologický pokrok to sám o sobě nevyřeší. Problém jsme my, ne technologické nástroje.

    Rostouci hladiny oceanu, zmena atmosferickeho proudeni, zmeny v distribuci srazek a sucha. Zmeny karbonoveho, fosforoveho a dusikoveho cyklu, okyselovani oceanu. Jake jsou bezpecnostni rizika a jake potencialni klady dramatickych zmen fungovani zemskeho systemu?
    Ale take jak funguji masove dezinformacni kampane ropneho prumyslu a boj o verejne mineni na prahu noveho klimatickeho rezimu post-holocenu.
    rozbalit záhlaví
    SHEFIK
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    Solar zachranuje biodiversitu, pudu a obnovuje soil carbon sinky

    Regenerative Agriculture Gets Mojo, With or Without Agrivoltaics
    https://cleantechnica.com/2023/06/19/regenerative-agriculture-finds-its-mojo-with-or-without-agrivoltaics/
    SHEFIK
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    PETER_PAN: proc ne syngas/baterie & oversizing OZE (napr agrivoltaics, vsechny strechy, okna, ploty, pouste, offshory, wave, thermovoltaics kombinace atd.) misto jadra ?

    Ne ze by jadro nebylo sustainable tezbou paliva z morsky vody a reaktory na zpracovani 'vyhoreleho' paliva + zajisteni dostatku vody napr. odsolovanim, ale prijde mi to jako vyrazne komplikovanejsi cesta a ty politicko-bezpecnostni vyhody jsou opravdu nezanedbatelny.

    Ta vyhoda efektivity vodiku za vysokych teplot jako sideproduct jadra je imho tak jediny co muze celou rovnici posunout jinam, ale vypocty neznam.
    SHEFIK
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    #local #agrivoltaics

    Ministerstva chtějí umožnit postavit ve vinicích a sadech fotovoltaické panely - Ekolist.cz
    https://ekolist.cz/cz/zpravodajstvi/zpravy/ministerstva-chteji-umoznit-postavit-ve-vinicich-a-sadech-fotovoltaicke-panely
    SHEFIK
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    #agrivoltaics

    For example, cabbages grown under the 180, 345-watt solar panels have been a third bigger, and healthier, than those grown in control plots with the same amount of fertiliser and water.

    Kenya to use solar panels to boost crops by ‘harvesting the sun twice’ | Global development | The Guardian
    https://www.theguardian.com/global-development/2022/feb/22/kenya-to-use-solar-panels-to-boost-crops-by-harvesting-the-sun-twice
    SHEFIK
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    TUHO
    TUHO --- ---
    Agrivoltaics. An economic lifeline for American farmers?
    https://youtube.com/watch?v=2ue53mBUtNY
    SHEFIK
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    French alliance to build intelligent shade systems for agrivoltaics – pv magazine International
    https://www.pv-magazine.com/.../french-alliance-to-build-intelligent-shade-systems-for-agrivoltaics/

    The partnership between the two companies aims to offer farmers an alternative to the hazards they encounter on a daily basis. The shade systems they want to design should recreate a microclimate adapted to the needs of crops, in order to ensure their good development and to protect them from extreme climatic phenomena such as hail, frost, and drought. The software intelligence deployed by Ombrea makes it possible to anticipate and react to unfavorable weather conditions.
    SHEFIK
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    French consortium wants to mobilize €1 billion for agrivoltaic projects – pv magazine International
    https://www.pv-magazine.com/...nch-consortium-wants-to-mobilize-e1-billion-for-agrivoltaic-projects/

    Although solutions to avoid building PV on agricultural land such as agrivoltaics already exist, the major challenge is to make them accessible to farmers.

    This is what France-based Sun'Agri, a provider of dynamic agrivoltaic solutions to increase agricultural yields, and RGreen Invest, an independent French management company specializing in green energy infrastructure, have decided to implement through an initiative called “Cultivons Demain!” (Let's grow crops tomorrow!)
    TADEAS
    TADEAS --- ---
    A good year for solar: Agrivoltaics in vineyards – pv magazine International
    https://www.pv-magazine.com/2020/03/31/a-good-year-for-solar-agrivoltaics-in-vineyards/

    Out of 1,000m² of vines planted with [the] black grenache [red wine grape], 600m² were covered by our dynamic agrivoltaic system,” the Sun’Agri spokesperson said. The 280 panels used have a generation capacity of 84 kW, were placed at a height of 4.2m and can be moved in real time using an artificial intelligence (AI) algorithm the French agrivoltaic specialist has been developing for more than a decade.

    The algorithm is said to be able to determine the ideal tilt of the panels according to the sunshine and water requirements of viticulture, growth model of the crop, soil quality and weather conditions. “Artificial intelligence is programmed to favor the growth of the plant,” said the Sun’Agri representative. “In the event of extreme climatic hazards – drought, heatwave, hail, frost, heavy rain etc – the AI ​​controls the panels to protect the crops.”

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