Henri Horn<p><span class="h-card" translate="no"><a href="https://mastodon.social/@burger_jaap" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>burger_jaap</span></a></span> <br>Great thread! <br>The pace of <a href="https://mastodon.energy/tags/SectorCoupling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SectorCoupling</span></a> is amazing!</p><p>In Helsinki 🇫🇮 it's not only <a href="https://mastodon.energy/tags/HeatPumps" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HeatPumps</span></a>: <br><a href="https://www.helen.fi/en/about-us/energy/energy-production/power-plants" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">helen.fi/en/about-us/energy/en</span><span class="invisible">ergy-production/power-plants</span></a></p><p>Katri Vala<br>165MW heat + 100 MW cool</p><p>Esplanadi <br>22MW heat + 50MW cool </p><p>Eiranranta (2025)<br>90MW heat + 60MW cool</p><p>... but also <a href="https://mastodon.energy/tags/SeasonalStorage" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SeasonalStorage</span></a>:<br><a href="https://www.helen.fi/en/news/2021/gigantic-heat-caverns-in-mustikkamaa-filled" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">helen.fi/en/news/2021/gigantic</span><span class="invisible">-heat-caverns-in-mustikkamaa-filled</span></a></p><p>Mustikkamaa (2021):<br>260.000 m3 </p><p>Kruunuvuorenranta (2030):<br>300.000 m3</p><p><a href="https://mastodon.energy/tags/ElectricBoilers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ElectricBoilers</span></a> are also being built promptly in 🇫🇮 as there is often cheap wind power available in winter.</p>