Nina Vogel
@nina_v
Freiburg
Climate scientist who got tired of writing reports nobody reads. Now building tools that make people actually act on climate data.
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Nina Vogel
Freiburg
Carbon footprint tracker that doesn't make you feel guilty every time
Every climate app shows you a red number and then leaves you alone with it. We calculate your footprint and show you the three cheapest changes you can actually make this week. 2,400 users, avg carbon reduction 18% in 3 months. Need a product designer.
Nina Vogel
Freiburg
Real-time air quality monitor for schools
CO2 levels above 1,500ppm destroy concentration. Most classrooms hit 2,500ppm by 10am. We install a €49 sensor, it auto-opens the window reminder and logs data for parents. 200 schools, Munich is mandating it district-wide. Need growth.
Nina Vogel
Freiburg
Corporate carbon reporting that doesn't take 3 months to prepare
CSRD requires Scope 1, 2 and 3 reporting from 2025. Consultants charge €40k to prepare it. We automate 80% of the data collection from existing ERP systems and generate audit-ready reports. 25 mid-size companies in beta. Need a co-founder.