Image is AI-generated. Scaling up sustainable aircraft is like scaling up nuclear power—a comparable challenge in terms of regulatory...

Why pay more to achieve less? Really, why? Yet, you see this everywhere in climatetech. How come? A reduction in man-made CO2 emissions...

Cleantech scaleup climate impact assessment framework.

The humble transformer is at the heart of the electric grid. And for decades, it’s been a tailor-made marvel. Engineers loved the craft,...

My full breakdown is now live: What’s working, what’s missing, and what scaleups, especially in cleantech and manufacturing, can do today without waiting for Brussels.

Can you find unicorns in water? There is a hype around water tech startups. Climate is changing, and some countries, such as Turkey,...

Don’t play with the government. That’s a rule my father taught me. He built his business in the 90s and early 2000s in Russia. He knew...

Do we really have an AI energy problem? Or is it just hype (as usual)?

How the EU can build its own battery industry

Why you shouldn't lose faith in Europe

What are the key drivers of heat pump market growth?

Data shows that 10x returns are extremely rare in the climate tech

What are the main challenges to NetZero in 2025?

How long does it take to get payback on a heat pump?

Review of Breakthrough Energy and Cleantech for Europe report on the state of European manufacturing competitiveness

Insights on the US climate policy from DC insiders and my thoughts on why this strangely resembles Russia.

New Allianz report on EU Auto Industry and its three missing elephants.

Do acquisitions of climate tech startups by Big Oil help or hinder energy transition?

I have no idea. Still, the question has been popping up in my head now and again for the last year. Every time I see some “hydrogen...

Over 37% of climate investors decide not to invest in hardware companies because of the business model and long sales cycles. These are...