Tallarna is an award-winning climate tech company for the built environment. By combining data analytics, performance guarantees, and efficient funding, the company makes decarbonisation projects executable at speed and scale. Operative since 2018, Tallarna has been recognised by world-leading organisations for its sustainable approach. The company specialises in social housing retrofits, analysing thousands of properties at one time to accelerate net zero. Tallarna was recently named one of ‘The 20 Hottest Startups in AI’ by PwC and the University of Cambridge.