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Here are 3 reasons why investors are coming back: 💰The economics of our solution are compelling. Our engine produces up to 3x more heat than a resistive boiler for the same electricity input. That efficiency ratio makes us cost-competitive with natural gas. In additio...","published_at":"2026-07-10T16:36:41Z","canonical_url":"https://wefunder.com/feed/350711"},{"id":349530,"entity_id":"wefunder:feed_item:349530","type":"FeedItem::Update","title":"Early bird terms are 70% gone, and KingsCrowd just spotlighted us 🔥","preview":"Early bird terms are now over 70% SOLD OUT and moving very fast. Now is the time to invest. ⏳Last week, Kingscrowd analyst Léa Bouhelier-Gautreau featured Airthium in their newsletter with her take on our 4.9/5.0 rating. You can view our Kingscrowd analyst report here (paywall). Léa has been an Airthium investor since 2023 and has been following us since. She highlights how the economics of our solution make the case for customers. Factories pay less for energy and reliance on gas drops, all ...","published_at":"2026-07-08T13:35:22Z","canonical_url":"https://wefunder.com/feed/349530"},{"id":347466,"entity_id":"wefunder:feed_item:347466","type":"FeedItem::Update","title":"🇺🇸 Happy 4th of July!","preview":"Heat waves are hitting hard this summer, with temperatures reaching 110°F (43°C) in France just a few days ago, and similar temperatures expected Saturday during the soccer world cup matches in the US.We don't have A/C in our workshop... but the team is used to solve problems with what they have! So, for our annual team barbecue, we wired up 8 fans at the end of the table and built our own \"air conditioning.\" 😄 Hope everyone has a great Independence Day and stays cool! 🇺🇸","published_at":"2026-07-04T04:10:22Z","canonical_url":"https://wefunder.com/feed/347466"},{"id":345599,"entity_id":"wefunder:feed_item:345599","type":"FeedItem::Update","title":"Webinar Replay: inside Airthium's engine, economics, and IP","preview":"Thank you to everyone who joined us live last week. For those who couldn't make it, we recorded everything - watch the full replay here →Here's a quick recap of what we covered:🔬 The engine. We walked through the thermodynamics of our system: a heat pump that produces up to 3x more heat than a resistive boiler for the same electricity input. That efficiency ratio is what makes us cost-competitive with natural gas, reaching up to 250°C, where most industrial processes live.⚡ Why hybrid wins. 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We’ll discuss: Our upcoming 10kW system Our LOI pipeline How our hybrid design toggles between electricity and gas to optimize energy costs The road to commercial deployment in Europe's fast-moving...","published_at":"2026-06-18T22:21:35Z","canonical_url":"https://wefunder.com/feed/339981"},{"id":337184,"entity_id":"wefunder:feed_item:337184","type":"FeedItem::Update","title":"Round is LIVE - and early bird spots are going fast 🔥","preview":"The wait is over. Airthium's investment round is officially live and open to the public - and early bird terms are nearly 50% sold out! We’ve made tremendous progress in developing our patented heat pump technology: a LOI signed with a major French chemical plant, a €3.8M grant and financial advance from the French government, and $6.4M raised to get here. If you’ve already reserved your terms, visit wefunder.com/portfolio to confirm your investment and lock them in.If you haven’t joined yet,...","published_at":"2026-06-15T17:11:09Z","canonical_url":"https://wefunder.com/feed/337184"},{"id":333304,"entity_id":"wefunder:feed_item:333304","type":"FeedItem::Update","title":"Wefunder CEO, Google early investor, and launch week!","preview":"I am attending a YC alumni conference today and I had the opportunity to listen to Ram Shriram's advice. He was one of the earliest backers of Google and also a founding board member. It reminded me well that besides technology and capital, the human factor plays a big part in the building of startups. People who choose to believe, help, introduce us to their network, and keep showing up before the outcome is obvious are really the ones that make a difference. 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