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    TUHOKlimaticka zmena / Thank you so much for ruining my day
    TADEAS
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    TADEAS
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    Birds are mysteriously dying in New Mexico in 'frightening' numbers
    https://eu.lcsun-news.com/...20/09/12/mass-deaths-migratory-birds-new-mexico-environment/5780282002/

    step change, prekroceni prahu. podminky k zivotu jsou, jsou, a pak najednou nejsou


    "A number of these species are already in trouble," Desmond said. "They are already experiencing huge population declines and then to have a traumatic event like this is – it's devastating."

    TADEAS
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    Jak kapitalismus zplodil uhlí - L. Likavčan
    https://a2larm.cz/2017/04/jak-kapitalismus-zplodil-uhli/

    Dnešní klimatická krize je z velké části důsledkem rozvoje průmyslu poháněného uhlím v 19. století. Mohla ale průmyslová revoluce dopadnout i jinak
    TADEAS
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    Klima • RESPEKT Speciál • RESPEKT
    https://www.respekt.cz/special/2020/klima

    R. Kubala

    Koupil jsem si a přečetl Klima speciál od Týdeník Respekt. Je to dobré čtení, doporučuju. Ale něco tomu chybí. Tak jsem zkusil vést polemiku s liberálním pohledem na analýzu klimatické krize :)

    "Bez pojmenování viníků a s ignorací mocenské dimenze budou snahy o ekologickou politiku narážet dále na lidový odpor, jako v případě hnutí žlutých vest ve Francii. Lidé pak budou nadále dávat najevo bezmocnost, jak popisuje v reportáži z Jihlavska Ivana Svobodová."

    ...

    V klimatickém příběhu Respektu chybí hlavní záporáci - Radek Kubala
    https://denikreferendum.cz/clanek/31569-v-klimatickem-pribehu-respektu-chybi-hlavni-zaporaci

    Časopis Respekt vydal podnětný a kvalitně zpracovaný speciál věnovaný otázce klimatické krize. Ve všech nabízených příbězích však absentují její hlavní viníci, fosilní korporace a ekonomická moc ovládající politiku

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    The most important thing you can do to fight climate change: talk about it | Katharine Hayhoe
    https://youtube.com/watch?v=-BvcToPZCLI





    XCHAOS
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    SHINIGAMI: Tak ty nabíjecí stanice taky budou mít baterie. A ty se ovšem nemusí dobíjet furt, ale jen z přebytků v síti... to je právě kouzlo smart grid...
    SHINIGAMI
    SHINIGAMI --- ---
    XCHAOS: to budou efekty, az se to zkratne nebo zadre;)

    LINKOS: tak pocitej 6MW za minutovy dobijeni, to je porad prikon mensi vesnice ne? Co me vychazi, ze by to mohlo fungovat, tak az bude mit kazdy auto tak predimenzovany baterky, ze takovyhle 'tankovani' nebude temer potreba. A bude se proste dobijet curkem kde to pujde. Plus pro kamiony troleje ap.
    PALEONTOLOG
    PALEONTOLOG --- ---
    URZA: to jsem neznal, ale upřímně, to zrychlený video je hrozný
    LINKOS
    LINKOS --- ---
    XCHAOS: tak ono ani tu plnou nádrž netankuješ 15 vteřin
    XCHAOS
    XCHAOS --- ---
    SHINIGAMI: jj, ale můžeš mít na benzínkách roztočený setrvačník. A dobíjet supravodivými kabely, asi :-)
    XCHAOS
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    LINKOS: to říká právě ta matika. Ale když to místo 15 sekund bude stále přijatelných 5 minut, jsme na 20x menším výkonu. Ale megawatt (a kousek), to je pořád ještě lokomotiva...
    SHINIGAMI
    SHINIGAMI --- ---
    LINKOS: bez tech proudu to tak rychle nenabijes ;) I pokud by nechteli byt tak megarychli, a stacilo se priblizit klasickymu strcim trubku, naleju naftu, jedu, vychazi dost silena cisla, nezavisle na typu baterky. x pocet aut na cerpacce... Ale to neni problem baterky, ale elektromobilu obecne.
    LINKOS
    LINKOS --- ---
    SHINIGAMI: tak proto je v plánu to kombinovat s jinými druhý akumulátorů. Navíc kdo říká že tam musíš ctat takové proudy, podstatné je, že nemusíš nabíjet hodinu
    SHINIGAMI
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    LINKOS: ze by se mela ucit matika? Z toho, ze nekdo produkuje takovyhle nadpisy. Jedna vec je dobit jeden clanek za 15s, druha cele auto, kde se ty vykony kapku nasobi.
    LINKOS
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    SHINIGAMI: to si vyčet kde?
    SHINIGAMI
    SHINIGAMI --- ---
    LINKOS: Baterky super, ale ten dobijeci vykon 24MW, pocitano pro 100kWh Teslu... Ta vyuka matiky a prirodnich ved by se vazne nemela omezovat.
    LINKOS
    LINKOS --- ---
    Estonská firma má recept, jak dobít elektromobil za 15 sekund | fDrive.cz
    https://fdrive.cz/clanky/estonska-firma-ma-recept-jak-dobit-elektromobil-za-15-sekund-5817
    TADEAS
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    WoodMac: Wind, Solar and Storage to Dominate Europe’s Power Grid by 2030 | Greentech Media
    https://www.greentechmedia.com/...cles/read/wind-solar-and-storage-to-dominate-europes-grids-by-2030

    Power System Flexibility Key To Europe's Net Zero Targets | Wood Mackenzie
    https://www.woodmac.com/news/opinion/power-system-flexibility-key-to-europes-net-zero-targets/


    Europe has four options for balancing out its grid: pumped hydro, gas peakers, energy storage and interconnectors. Only the final three of the quartet are likely to be the focus of new investment.

    For now, “gas peakers are more essential than ever,” said Rory McCarthy, Wood Mackenzie principal analyst. “They can ramp up to full output from warm in a couple of minutes for modern systems, have increasing efficiency levels at part loading and boast unlimited duration, assuming a reliable gas supply.”

    ...

    by the end of the decade, battery storage will be the cheapest option for balancing Europe's grid, overtaking gas peakers, according to a new long-term energy storage outlook. Europe's energy storage capacity across all segments is expected to grow from 3 gigawatts today (excluding pumped hydro) to 26 gigawatts in 2030 — and 89 gigawatts by 2040.

    By 2040, Europe could have 320 gigawatt-hours of storage capacity available for second-to-second system balancing, WoodMac says. Most of that will come from front-of-the-meter battery systems.

    “By 2030 energy storage will beat gas peakers on cost across all our target markets, resulting in a cloudy outlook for any new future peaking turbines," McCarthy said. "Fuel and carbon prices are on the up, technology costs are not set for any major decreases and net-zero policies will eventually target the decarbonization of all power market services.”
    TADEAS
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    Earlier today activists - Mike Lynch-White and Dr Tim Hewlett of Scientist Rebellion - were arrested after targeting the Royal Society, calling on scientists to engage in NVDA in defence of truth and life. Climate scientists have made consistent predictions for four decades. In that time our political system has worse than failed. The crisis has deepened and escalated, ecosystems have collapsed, emissions have increased, and humanity’s future has been stolen.

    Those who understand the nature of the crisis have a moral duty to non-violently rise up - against those industries and governments who bring destruction - in defence of truth and life.

    If scientists do not act like their lives depend on systemic change, why should the public believe the science?

    It is time for scientists to go beyond the science. We must demonstrate the legitimacy of science, the reality of the truth, through actions more than words. We must be brave enough to fight in defence of that which is true, and in defence of us all.







    Earlier today activists - Mike... - Scientist Rebellion | Facebook
    https://m.facebook.com/story.php?story_fbid=102862881565289&id=101682751683302
    TADEAS
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    Forest experts demanding change in forest management -
    https://wilderness-society.org/...nism-in-the-german-forest-crisis-and-demand-end-of-wood-factories/

    A forest crisis not only driven by climate change.

    In the light of the current forest crisis in Germany, a group of forest experts, forest practitioners, forest owners and representatives of environmental associations and NGO demand to turn away from conventional forestry in an open letter to the German Federal Minister of Agriculture Julia Klöckner.

    ...


    forests across Europe, more specifically in Germany, expose the complex interrelated problems of climate change and management and should force us to radically rethink our current and future strategies. Ecosystem-based adaptive management principles that practice half for nature forestry, coupled with revised measures of valuing forests are essential prerequisites to safeguarding the vital ecology and services of our forests for everyone, for ever.

    ...

    Climate change is progressing, and this, without a doubt, has massive impacts on all terrestrial ecosystems, including forests. To pretend that the last two years of drought alone caused the disaster is too cheap. On closer inspection, the disaster is also the result of decades of a forestry focused on conifers – in a country that was once naturally dominated by mixed deciduous forests. People do not like to admit that for more than 200 years they have relied on the wrong species of commercial tree (spruce) and have also created artificial, ecologically highly unstable and thus high-risk forest ecosystems. A whole branch of business has become dependent on coniferous wood. And now the German coniferous timber industry is on the verge of bankruptcy.

    It would only have been honest and also a sign of political greatness if you and the forestry ministers in Moritzburg had declared: Yes, our forestry industry has made mistakes in the past, and yes, we are ready for a relentless analysis that takes into account not only purely silvicultural, but also forest-ecological aspects. Instead, you have confined yourselves to pre-stamped excuses that are already familiar to everyone and that lack any self-critical reflection.
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