Otto Birnbaum demonstrates as General Partner of Revent how impact investing really works. Instead of accepting green premiums, he invests in technologies that solve major societal problems AND are cheaper than existing solutions. With 24 portfolio companies, Revent proves: Purpose and performance don't exclude each other – they amplify each other.
In this conversation you'll learn:
- how venture capital works from LP acquisition to exit
- why CO2 emissions cost Europe €34 billion annually
- why doctors must treat 200 patients daily instead of 20
- why demographic change leads to a 1:2 worker-retiree ratio
- why "green premium" failed and impact solutions must be cheaper
- how Otto predicts an AI crash – but real winners emerge afterward
- why B2B solutions have bigger impact levers than B2C
- why German corporations need more risk appetite for startup partnerships
- where entrepreneurship ends and state responsibility begins
- how IP licensing makes hardware business models scalable
Timestamps:
00:00 – Intro: Doctors must treat 200 patients daily
01:13 – Otto Birnbaum & Revent: Impact VC with 24 portfolio companies
02:57 – VC 101: Risk distribution and LP model explained
06:35 – Market timing: Being first vs. too early
08:16 – Seed investment: Team, intrinsic motivation, right-to-win
14:08 – Due diligence at €0 ARR: People, markets, solutions
17:23 – Deal sourcing: Active search vs. inbound
19:18 – Diversity = Performance, not symbolism
22:40 – Measuring impact: Defining KPIs and calculating social cost
24:45 – Regulation: Seatbelt analogy for CO2
29:38 – B2B > B2C: Big levers vs. consumer premiums
33:51 – Post-purpose: Founder motivation vs. investor returns
37:53 – Anti-green-premium: Better AND cheaper
41:02 – Hardware VC: IP licensing as software alternative
42:20 – Magnotherm case: Magnetic cooling revolutionizes industry
44:36 – State vs. market: FlixBus Berlin-Munich vs. Berlin-Bernau
47:01 – AI reality check: Tool vs. business model
52:29 – Specialist AI: Solving bioinformatics bottlenecks
55:30 – AI crash prediction: Like dot-com 2000, but winners follow
58:20 – Contrarian investing: Generating alpha against mainstream
1:01:48 – Call to action: Big companies, give startups chances!
