digitalcourage.social is one of the many independent Mastodon servers you can use to participate in the fediverse.
Diese Instanz wird betrieben von Digitalcourage e.V. für die Allgemeinheit. Damit wir das nachhaltig tun können, erheben wir einen jährlichen Vorausbeitrag von 1€/Monat per SEPA-Lastschrifteinzug.

Server stats:

818
active users

#duckcurve

0 posts0 participants0 posts today
Wolf-Peter Schill<p>1/ 🦆🐫 When the camel meets the duck: how storage patterns have changed in 🇩🇪 </p><p>Cool new illustration on the <a href="https://social.tchncs.de/tags/OpenEnergyTracker" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenEnergyTracker</span></a>: average daily operations of pumped hydro storage in Germany since 2015. A little 🧵 <br><a href="https://social.tchncs.de/tags/storage" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>storage</span></a> <a href="https://social.tchncs.de/tags/pumpedhydro" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pumpedhydro</span></a> <a href="https://social.tchncs.de/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a></p>
balkonsolar<p>Die <a href="https://freiburg.social/tags/DuckCurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DuckCurve</span></a>, also wann am Tag wie viel Strom nachgefragt bzw wie viel eingespeist wird, was mittags immer stärker auseinander läuft, hat auch die Team-Namen inspiriert 🙂 </p><p>Preise gab’s für die <a href="https://freiburg.social/tags/Steckersolar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Steckersolar</span></a> Teams leider nicht, aber wir treffen uns noch mal!</p>
balkonsolar<p>Ausgangslage:<br>📈mehr als 2 Mio <a href="https://freiburg.social/tags/Steckersolar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Steckersolar</span></a> Geräte in 🇩🇪<br>🦆Strompreis tagsüber folgt der sog. <a href="https://freiburg.social/tags/Duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Duckcurve</span></a>: 0 € um die Mittag, Spitze morgens und Abends: <a href="https://www.gridx.ai/blog/germanys-duck-curve-integrating-renewables-into-smart-grids" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">gridx.ai/blog/germanys-duck-cu</span><span class="invisible">rve-integrating-renewables-into-smart-grids</span></a><br>🔋Laden von <a href="https://freiburg.social/tags/Speicher" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Speicher</span></a> soll <a href="https://freiburg.social/tags/netzdienlich" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>netzdienlich</span></a> erfolgen: "Peakshaving" and Valleyflattening. <a href="https://solar.htw-berlin.de/publikationen/mit-wenigen-klicks-prognosebasiert-laden/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">solar.htw-berlin.de/publikatio</span><span class="invisible">nen/mit-wenigen-klicks-prognosebasiert-laden/</span></a></p><p>Dann was wir uns von so einem System erhoffen: </p><p>🚭 CO2 soll reduziert werden<br>👐 OpenSource<br>💰 Low Cost<br>👵 nutzefreundlich und einfach</p><p>Wir sind gespannt was raus kommt!</p>
Wolf-Peter Schill<p><span class="h-card" translate="no"><a href="https://mstdn.social/@GreenFire" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>GreenFire</span></a></span> As you can guess, grid-scale energy storage is now highly profitable in German. Just look at this <a href="https://social.tchncs.de/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a>. But a problem is grid connection of utility-scale batteries - this is sometimes very lengthy and partly also overly expensive. We also have lots of PV-batteries in homes by now - but these are largely operated only for maximizing self-consumption benefits, and are not guided by wholesale prices whatsoever.</p>
nicholas_saunders<p><span class="h-card" translate="no"><a href="https://mastodon.online/@doomscroller" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>doomscroller</span></a></span> fine print being "net" here.</p><p><a href="https://mastodon.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a></p>
nicholas_saunders<p><span class="h-card" translate="no"><a href="https://mastodon.social/@rightardia" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>rightardia</span></a></span> so electricity is free in this <a href="https://mastodon.social/tags/postscarcity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>postscarcity</span></a> economy?</p><p><a href="https://mastodon.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a></p>
nicholas_saunders<p><span class="h-card" translate="no"><a href="https://aus.social/@MorpheusB" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>MorpheusB</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.world/@Luna" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>Luna</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.social/@arstechnica" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>arstechnica</span></a></span> </p><p>you're unfamiliar with the <a href="https://mastodon.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a> ?</p>
nicholas_saunders<p><span class="h-card" translate="no"><a href="https://aus.social/@offbyone" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>offbyone</span></a></span> <a href="https://mastodon.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a> so nope.</p>
nicholas_saunders<p><span class="h-card" translate="no"><a href="https://sociale.network/@clockwooork" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>clockwooork</span></a></span> <span class="h-card" translate="no"><a href="https://wandering.shop/@adapalmer" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>adapalmer</span></a></span> </p><p>I've just not heard a credible solution to the <a href="https://mastodon.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a> . With the obvious solution being nuclear.</p>
nicholas_saunders<p><span class="h-card" translate="no"><a href="https://appdot.net/@b_" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>b_</span></a></span> and the <a href="https://mastodon.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a> ?</p>
nicholas_saunders<p><a href="https://www.theatlantic.com/ideas/archive/2024/05/nuclear-power-climate-change/678483/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">theatlantic.com/ideas/archive/</span><span class="invisible">2024/05/nuclear-power-climate-change/678483/</span></a></p><p>" These technologies can’t power the entire grid today, because the sun doesn’t always shine and the wind doesn’t always blow. "</p><p><a href="https://mastodon.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a> <a href="https://mastodon.social/tags/solar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>solar</span></a> <a href="https://mastodon.social/tags/wind" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wind</span></a> <a href="https://mastodon.social/tags/greenenergy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>greenenergy</span></a> <a href="https://mastodon.social/tags/decarbonization" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>decarbonization</span></a> <a href="https://mastodon.social/tags/globalwarming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>globalwarming</span></a> <a href="https://mastodon.social/tags/climatechange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climatechange</span></a> <a href="https://mastodon.social/tags/nuclear" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nuclear</span></a> <a href="https://mastodon.social/tags/coal" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>coal</span></a> </p><p>Somehow other Great Powers are able to build nuclear plants.</p>
nicholas_saunders<p><span class="h-card" translate="no"><a href="https://rollenspiel.social/@billiglarper" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>billiglarper</span></a></span> <span class="h-card" translate="no"><a href="https://greennuclear.online/@collectifission" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>collectifission</span></a></span> and the <a href="https://mastodon.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a> ?</p>
Mars 1024 🎄🎁<p>We are now seeing hard data on how batteries stabilize the renewable energy duck curve!</p><p>Excess energy during afternoon is stored in batteries; and released during evenings -- when heavy load occurs!</p><p><a href="https://techhub.social/tags/batteries" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>batteries</span></a> <a href="https://techhub.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a> <a href="https://techhub.social/tags/engineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>engineering</span></a></p><p><a href="https://www.linkedin.com/posts/gavinmooney_batteries-solar-energy-activity-7195916583301521409-0vnr" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">linkedin.com/posts/gavinmooney</span><span class="invisible">_batteries-solar-energy-activity-7195916583301521409-0vnr</span></a></p>
nicholas_saunders<p><span class="h-card" translate="no"><a href="https://press.coop/@thehill" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>thehill</span></a></span> that ship has sailed so that solar appears as to gain from some false economy of scale.</p><p><a href="https://mastodon.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a></p>
nicholas_saunders<p><span class="h-card" translate="no"><a href="https://infosec.exchange/@SpaceLifeForm" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>SpaceLifeForm</span></a></span> one word: <a href="https://mastodon.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a></p>
nicholas_saunders<p><span class="h-card" translate="no"><a href="https://solarcene.community/@The_Sun" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>The_Sun</span></a></span> your donkey with a solar panel fails to address the <a href="https://mastodon.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a> problem.</p>
nicholas_saunders<p><a href="https://www.ecoticias.com/en/solar-panels-sahara-covered/1878/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">ecoticias.com/en/solar-panels-</span><span class="invisible">sahara-covered/1878/</span></a></p><p>"As with every human action, the installation of a large number of solar cells in the desert has its consequences."</p><p>Probably floating <a href="https://mastodon.social/tags/solar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>solar</span></a> to generate hydrogen for shipping would make sense -- but in orbit makes the most.</p><p><a href="https://mastodon.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a></p>
nicholas_saunders<p><a href="https://spectrum.ieee.org/space-based-solar-power-2667878868" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">spectrum.ieee.org/space-based-</span><span class="invisible">solar-power-2667878868</span></a></p><p>"Space-based solar power is an idea so beautiful, so tantalizing..."</p><p>That to not pursue it would be criminal. If you don't want <a href="https://mastodon.social/tags/nuclear" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nuclear</span></a>, then it's this or <a href="https://mastodon.social/tags/coal" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>coal</span></a> , or <a href="https://mastodon.social/tags/naturalgas" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>naturalgas</span></a> even.</p><p>For <a href="https://mastodon.social/tags/postscarcity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>postscarcity</span></a> this will supply sufficient energy.</p><p><a href="https://mastodon.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a></p>
nicholas_saunders<p><span class="h-card" translate="no"><a href="https://press.coop/@thehill" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>thehill</span></a></span> and the <a href="https://mastodon.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a> ?</p>
nicholas<p><a href="https://www.space.com/spacex-starship-solar-power-beaming-virtus-solis" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">space.com/spacex-starship-sola</span><span class="invisible">r-power-beaming-virtus-solis</span></a></p><p>"...will make orbiting power plants not only affordable, but cheaper than many other methods of generating electricity on Earth..."</p><p><a href="https://climatejustice.social/tags/space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>space</span></a> based <a href="https://climatejustice.social/tags/solar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>solar</span></a> and <a href="https://climatejustice.social/tags/nuclear" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nuclear</span></a> are the best routes to a <a href="https://climatejustice.social/tags/postscarcity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>postscarcity</span></a> <a href="https://climatejustice.social/tags/economy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>economy</span></a> because terrestrial <a href="https://climatejustice.social/tags/renewables" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>renewables</span></a> are too intermittent and just don't produce enough <a href="https://climatejustice.social/tags/baseload" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>baseload</span></a> energy.</p><p><a href="https://climatejustice.social/tags/duckcurve" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckcurve</span></a> <a href="https://climatejustice.social/tags/GreenEnergy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GreenEnergy</span></a> <a href="https://climatejustice.social/tags/decarbonization" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>decarbonization</span></a> <a href="https://climatejustice.social/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClimateChange</span></a></p>