A single 30-degree heat day costs Germany 431 million euros: Startup Insider special episode
A single 30-degree heat day costs Germany 431 million euros. And 97 percent of that is not people calling in sick; it is lost productivity.
In a short-notice special Startup Insider episode (in German), PT1 Managing Partner Nikolas Samios and PT1 Venture Partner David Wortmann (DWR eco), moderated by Jan Thomas, unpacked the historic heatwave of late June. Dry and sober, what it actually means for the economy, for Germany as a business location, and for venture capital.
A few things that stuck with us:
The numbers are not anecdotes. Compared to 2003, this kind of daytime heat is roughly ten times more likely today. The nighttime heat that is especially hard on people, when temperatures no longer drop below 20 degrees, is more than a hundred times more likely. Factor 10, factor 100.
Our infrastructure was built for a different climate. In Leipzig, the entire tram network was shut down because the sealant between the rails and the asphalt turned liquid. In the Netherlands, bridges have to be cooled with water cannons so the steel does not expand to the point where they become unusable. The engineers who planned steel bridges a hundred years ago simply did not have this scenario on their radar.
The most interesting shift is happening among the most conservative players. The European Central Bank assumes that more than 90 percent of banks are highly exposed to climate risks that are not yet properly priced in. When reinsurers and chief economists talk about a massive mispricing situation, that is no longer a green statement. It becomes a capital allocation question.
And that is exactly where it gets interesting for founders and investors. Nikolas and David talk about Dryad Networks from Brandenburg, which drops cheap mesh-network sensors into forests to detect fires via a gas sensor before a plume of smoke even rises. About autarc (YC S24), which lets tradespeople roll out decentralized cooling. About ecoworks and serial building renovation. And about the tired ideological debate in which the right supposedly wants air conditioning and the left wants heat pumps, without either side noticing they are talking about the same piece of equipment.
The takeaway: we do not have too little infrastructure, we have the wrong kind. The task is to rebuild, not just build new. And that is not a cost item, it is one of the largest asset classes of the coming decades.
Listen to the full episode on Startup Insider here (in German).
Prefer reading over listening? Find the full summary of the podcast episode here (in English).