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In the hotel, it results from the simultaneity of the air conditioning, the swimming pool, the kitchen and the laundry. The AI knows all consumers and cuts the peak without changing the operation.</p> </div> </section>  <div class="wiz-wrap"> <div class="wiz"> <div class="wiz-steps" id="steps"> <div class="st on" data-s="1" onclick="go(1)"><span class="no">1</span><span class="lbl"> Comprendre </span></div> <div class="st" data-s="2" onclick="go(2)"><span class="no">2</span><span class="lbl">View live</span></div> <div class="st" data-s="3" onclick="go(3)"><span class="no">3</span><span class="lbl">What the AI does</span></div> <div class="st" data-s="4" onclick="go(4)"><span class="no">✓</span><span class="lbl">Your benefit</span></div> </div> <div class="wiz-body" id="body"></div> </div> <div class="mini-flow"><span class="mf here">Management of peak loads</span><span class="ar">→</span><a class="mf next" href="/glaesern/hotel/wizards/robotik/" style="text-decoration:none">Robotics & automation.</a></div> </div>  <section style="max-width:1000px;margin:0 auto;padding:.5rem 20px 1.5rem"><div style="background:linear-gradient(135deg,#f0fbf9,#fff);border:1px solid var(--accent-ultra,#fdba74);border-radius:16px;padding:1.2rem 1.4rem"><div style="font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent,#ea580c);font-weight:800;margin-bottom:.7rem">Thematically related</div><div style="display:flex;flex-wrap:wrap;gap:.55rem"><a href="https://stromfee.me/lastspitzenmanagement" style="display:inline-flex;align-items:center;gap:.35rem;font-size:.9rem;font-weight:700;padding:.5rem .9rem;border-radius:999px;background:#fff;border:1px solid var(--accent-ultra,#fdba74);color:var(--accent,#ea580c);text-decoration:none">Peak load management guide →</a><a href="/glaesern/hotel/wizards/pv-speicher/" style="display:inline-flex;align-items:center;gap:.35rem;font-size:.9rem;font-weight:700;padding:.5rem .9rem;border-radius:999px;background:#fff;border:1px solid var(--accent-ultra,#fdba74);color:var(--accent,#ea580c);text-decoration:none">Storage, PV & self-consumption (Station) →</a></div></div></section>   <section style="max-width:1000px;margin:0 auto;padding:1.5rem 20px"> <h2 style="font-size:1.35rem;font-weight:800;margin-bottom:6px">One level lower — 2 components</h2> <p style="color:#64748b;font-size:.95rem;margin-bottom:14px">This station explains the set.</p> <div style="display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px"><a href="/glaesern/hotel/" style="display:block;background:#fff;border:1px solid #fff7ed;border-radius:12px;padding:12px 14px;text-decoration:none;color:#0f172a;font-weight:600;font-size:.93rem">Grid connection</a><a href="/glaesern/hotel/" style="display:block;background:#fff;border:1px solid #fff7ed;border-radius:12px;padding:12px 14px;text-decoration:none;color:#0f172a;font-weight:600;font-size:.93rem">Load management / Zero consumption</a></div> <p style="margin-top:12px;font-size:.88rem"><a href="/glaesern/hotel/" style="color:#ea580c;font-weight:600">All components at a glance →</a></p> </section> <section class="cta-band" id="kontakt"> <div class="s-inner reveal"> <h2>Would you like to see your hotel in an equally transparent way?</h2> <p>We digitally model your hotel's energy technology in real-time — air conditioning, hot water, swimming pool, kitchen, laundry, peak loads. The first energy audit is free.</p> <div class="cta-row" style="justify-content:center;margin-top:1.6rem;flex-wrap:wrap"> <a href="https://wa.me/491711988926" target="_blank" rel="noopener" class="btn btn-primary" style="background:#25D366;border-color:#25D366">Write via WhatsApp →</a> <a href="mailto:info@stromfee.ai?subject=Gl%C3%A4sernes%20Hotel%20%E2%80%94%20HVAC" class="btn btn-ghost">Write to Vision-AI</a> <a href="tel:+4952234921030" class="btn btn-ghost">+49 5223 4921030</a> </div> </div> </section> <script type="application/ld+json">{"@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{"@type": "Question", "name": "Why does a fifteen-minute period determine the entire power price?", "acceptedAnswer": {"@type": "Answer", "text": "For connections with power measurement, the grid operator selects the highest fifteen-minute value over the entire year and multiplies it by the power price. This single peak costs the hotel for twelve months."}}, {"@type": "Question", "name": "How is the peak load formed in the hotel?", "acceptedAnswer": {"@type": "Answer", "text": "By simultaneity: heat pump, cooling, kitchen, laundry and charging fleet increase in power simultaneously at random. No individual consumer, but their convergence."}}, {"@type": "Question", "name": "How does the AI cut the peak without loss of comfort?", "acceptedAnswer": {"@type": "Answer", "text": "It knows all loads in real-time, schedules large consumers and briefly reduces controllable loads before a new maximum load forms."}}]}</script> <div id="stationsNav"></div> <section class="faq-wrap" id="faq"><h2>Frequently asked questions</h2><details class="faq-item"><summary>Why does a fifteen-minute period determine the entire power price?</summary><div class="faq-a">For connections with power measurement, the grid operator selects the highest fifteen-minute value over the entire year and multiplies it by the power price. This single peak costs the hotel for twelve months.</div></details><details class="faq-item"><summary>How is the peak load formed in the hotel?</summary><div class="faq-a">Simultaneity: heat pump, cooling, kitchen, laundry and charging fleet ramp up simultaneously at random. No single consumer, but their convergence.</div></details><details class="faq-item"><summary>How does AI cut the peak without loss of comfort?</summary><div class="faq-a">It knows all loads in real-time, schedules large consumers and briefly reduces controllable loads before a new maximum load forms.</div></details></section>  <footer class="footer"> <div class="footer-inner"> <div>© 2026 Vision-AI GbR ·<strong>Dirk Husterklatte</strong>· Holger Roswandowicz</div> <ul> <li><a href="https://stromfee.ai"> stromfee.ai </a></li> <li><a href="/glaesern/hotel/"> Hotel-Specials </a></li> <li><a href="https://stromfee.ai/loesungen/"> Lösungen </a></li> <li><a href="/impressum.html">Legal notice</a></li> <li><a href="/datenschutz.html">Data protection</a></li> </ul> </div> </footer> <div class="fab-sos"> <a href="https://wa.me/491711988926" target="_blank" rel="noopener" class="fab-wa" aria-label="WhatsApp"> <svg viewBox="0 0 24 24" fill="currentColor" aria-hidden="true"><path d="M12.04 2c-5.46 0-9.91 4.45-9.91 9.91 0 1.75.46 3.45 1.32 4.95L2 22l5.25-1.38c1.45.79 3.08 1.21 4.79 1.21 5.46 0 9.91-4.45 9.91-9.91S17.5 2 12.04 2zm5.8 14.16c-.24.68-1.4 1.3-1.93 1.38-.49.07-1.13.1-1.82-.11-.42-.13-.96-.31-1.65-.61-2.9-1.25-4.8-4.17-4.94-4.36-.15-.19-1.19-1.58-1.19-3.01 0-1.43.75-2.14 1.02-2.43.27-.29.58-.36.78-.36.19 0 .39 0 .56.01.18.01.42-.07.66.5.24.59.82 2.04.89 2.19.07.15.12.32.02.51-.1.19-.15.31-.29.48-.15.17-.31.38-.44.51-.15.15-.3.31-.13.6.17.29.76 1.25 1.63 2.03 1.12 1 2.07 1.31 2.36 1.46.29.15.46.12.63-.07.17-.19.73-.85.92-1.14.19-.29.39-.24.66-.15.27.1 1.71.81 2 .96.29.15.49.22.56.34.07.12.07.69-.17 1.37z"/></svg> <span> WhatsApp </span> </a> </div>  <script type="application/json" id="dgm2000-kernfilm-marker">{"pipeline": "hotel-kernfilm", "station": 8, "slug": "lastspitzen", "title": "Management of peak loads", "url": "/glaesern/hotel/anlage/lastspitzen.html", "poster": "/glaesern/hotel/tiles/tile-anlage-lastspitzen.jpg", "payoff": "The one that cuts the expensive quarter-hour — without changing operations."}</script> <script src="/hotel-specials/anlage/spark.js"></script> <script> var TILE='/glaesern/hotel/tiles/'; var BWE='/hotel-specials/anlage/api/bwe.json'; var state={step:1}; var live=null, liveErr=false; function num(x,d){ if(x==null||isNaN(x)) return '–'; d=(d==null?0:d); return Number(x).toLocaleString('de-DE',{minimumFractionDigits:d,maximumFractionDigits:d}); }'<li><span class="b">✓</span><span>'+t+'</span></li>'; }"kpi"><div class="kl">'+l+'</div><div class="kv">'+val+(u?' <span class="ku">'+u+'</span>':'')+'</div>'+(sig?'<div class="spark" data-sig="'+sig+'"'+(el?' data-el="1"':'')+'></div>':'')+'</div>'; }"step-grid"><img class="step-img" src="'+TILE+'tile-anlage-lastspitzen.jpg" alt="Gestion des pics de charge">'+"step-kicker">Step 1 · Understanding</p><h2 class="step-h">Management of peak loads — the technique behind</h2>'+"step-p">In a power-measured connection, the hotel pays extra for its <b>highest quarter-hour</b> of the year — the power price. The grid operator identifies the highest quarter-hour value from the entire year.</p><p class="step-p">The peak is rarely caused by one consumer, but by <b>simultaneity</b>: heat pump, cooling, kitchen, laundry and charging fleet ramp up together at random. Whoever knows all loads in real-time can prevent simultaneity.</p></div></div>'+"margin-top:1.4rem"><p class="step-kicker">Measured at the register</p>'+"chk" style="columns:2;column-gap:1.6rem">'+li('<b>Total power</b> at the main meter, accurate to the quarter-hour')+li('<b>Highest quarter-hour</b> (annual maximum load))+li('<b>Simultaneity</b> of large consumers')+li('<b>Controllable loads</b> (air conditioning, swimming pool, laundry, charging)')+'</ul>'+"benefit" style="margin-top:1.3rem"><h3 style="font-size:1.08rem">Thus we link your load — read-only</h3>'+"margin:0 0 .3rem">We read your <b>existing technology</b>, without changing the settings (read services only):</p>'+"chk" style="margin-top:.4rem">'+li('<b>Modbus on the main meter</b> — total power accurate to the minute (quarter-hour).')+li('<b>Current transformer with locking</b> as a retrofit, where no meter is installed — suitable for every house.')+li('The <b>controllable loads</b> of other stations are already read in common.')+'</ul></div></div>'+nav(1);"step-p">Values not currently available.</p>'; }"step-p">Loading values…</p>'; }"live-head"><span class="live-dot"></span><span class="live-status">Load monitoring active</span>'+"live-sub">· anonymous reference · measured values</span></div>'+(window.Spark?Spark.toolbarHTML():'')+"kpis">'+kpi('Current power', num(v('last_aktuell'),0), 'kW', 'last_aktuell')+kpi('Highest quarter-hour', num(v('last_spitze'),0), 'kW', 'last_spitze')+kpi('Simultaneous large consumers', num(v('last_gleichzeitig'),0), '', 'last_gleichzeitig')+'</div>'+"step-p" style="margin-top:1.1rem;font-size:.92rem;color:var(--text-3)">Anonymous reference values. The highest quarter-hour is the costly value — by avoiding it just once, you save twelve months of power prices.</p>';"step-kicker">Step 2 · View live</p><h2 class="step-h">Load peaks — right now</h2>'+inner+nav(2);"step-grid"><div><p class="step-kicker">Step 3 · What the AI does</p>'+"step-h">The AI monitors total load</h2><ul class="chk">'+li('Knows <b>all consumers in real-time</b> and sees a peak coming before it happens.')+li('<b>Prevents simultaneity</b>: schedules heat pump, cooling, laundry and charging.')+li('Briefly reduces <b>controllable loads</b> when a new maximum load is approaching.')+li('Moves what can be moved to <b>PV hours and low-price hours</>.')+'</ul></div>'+"step-img" src="'+TILE+'tile-anlage-lastspitzen-ki.jpg" alt="KI-Überwachung Lastspitzen-Management"></div>'+"szenSlot"></div>'+"<div style=\"margin-top:1.4rem;background:linear-gradient(135deg,#0d2b2a,#0a1c1b);border-radius:18px;padding:1.35rem 1.45rem;color:#fff\"><div style=\"font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-bright);font-weight:800;margin-bottom:.5rem\">Where this AI runs</div><h3 style=\"margin:0 0 .55rem;font-size:1.22rem;font-weight:800;color:#fff\">In your building — offline. Your own hotel LLM.</h3><p style=\"margin:0 0 .5rem;color:rgba(255,255,255,.85);line-height:1.62\">The industry's booking and revenue AI (Oracle OPERA Cloud, Mews, IDeaS) runs exclusively in the <b>Cloud</b> — even energy AI is mostly \"as a Service\". At Stromfee, the AI runs <b>locally on your hardware</b>: not a single byte leaves the building.</p><ul style=\"list-style:none;padding:0;margin:.4rem 0 0;display:flex;flex-direction:column;gap:.5rem\"><li style=\"color:rgba(255,255,255,.9);line-height:1.5\"><span style=\"color:var(--accent-bright);font-weight:800\">✓</span> <b>Your own hotel LLM</b> on a GPU in your network (Ollama), not with a provider.</li><li style=\"color:rgba(255,255,255,.9);line-height:1.5\"><span style=\"color:var(--accent-bright);font-weight:800\">✓</span> <b>Data sovereignty:</b> Processing stays in-house, not in external clouds.</li><li style=\"color:rgba(255,255,255,.9);line-height:1.5\"><span style=\"color:var(--accent-bright);font-weight:800\">✓</span> Energy AI + on-premise — this combination is not available elsewhere on the market.</li></ul><a href=\"https://stromfee.ai/loesungen/ki-ohne-datenabfluss.html\" style=\"display:inline-block;margin-top:.7rem;color:var(--accent-bright);font-weight:700;text-decoration:none\">→ AI without data leakage</a></div>"+nav(3); } var SZEN={sig:'last_aktuell',unit:'kW',dec:0,title:'Puissance totale actuelle',monitor:'viertelstundengenau',risk:'la puissance s’approche de la charge maximale annuelle précédente, un nouveau pic menace —',cost:'coûte douze mois de prix de puissance.',kiAktion:'L’IA réduit brièvement les charges pilotables avant qu’une nouvelle charge maximale ne se forme — l’exploitation ne le remarque pas.'};'<p class="step-kicker">Étape 4 · Votre bénéfice</p><h2 class="step-h">Pourquoi cela compte</h2>'+ '<div class="benefit"><h3>Die eine teure Viertelstunde kappen — ohne den Betrieb zu ändern.</h3><p>Weil die Spitze aus Gleichzeitigkeit entsteht, reicht es, die Großverbraucher zu entzerren. Die gleiche Arbeit, nur nicht alles in derselben Viertelstunde — und der Leistungspreis sinkt.</p></div>'+ '<div class="cta-row2"><a href="https://wa.me/491711988926" target="_blank" rel="noopener" class="wiz-next" style="background:#25D366;box-shadow:0 10px 26px rgba(37,211,102,.28)">Hotel gläsern machen →</a>'+ '<a href="https://stromfee.ai/loesungen/" class="wiz-back" style="align-self:center">→ Stromfee Lösungen</a></div>'+ '<a class="next-stage" href="/glaesern/hotel/wizards/robotik/"><div><b>Nächste Station:</b> Robotique & automatisation. </div><span class="arw">→</span></a>'+"text-align:center;margin-top:1.3rem"><button class="wiz-back" onclick="go(1)">↻ From the beginning</button></div>';"wiz-back" onclick="go('+(s-1)+')">← Back</button>':'<span></span>'; return '<div class="wiz-nav">'+b+'<button class="wiz-next" onclick="go('+(s+1)+')">Weiter →</button></div>'; }'body'); b.innerHTML=state.step===1?step1():state.step===2?step2():state.step===3?step3():step4();'#steps .st').forEach(function(el){ var n=+el.getAttribute('data-s'); el.classList.toggle('on',n===state.step); el.classList.toggle('done',n<state.step); });'szenSlot'); if(s) Spark.szenario(s,Object.assign({},SZEN,{live:szenLive()})); } }'.wiz-wrap').offsetTop-70,behavior:'smooth'}); }'no-store'}).then(function(r){return r.json();}).then(function(d){ live=d; if(state.step===2) render(); }).catch(function(){ liveErr=true; if(state.step===2) render(); }); } render(); </script> <script defer src="/sf-a.js"></script> <script src="/navstruct.js"></script> </body> </html>