This paper highlights the main challenges faced by the Cleantech sector. Key barriers include limited access to external finance, with many respondents expecting to raise significant funds in the next five years. Additionally, stringent and uncertain standards and regulations create operational...

This working paper uses machine learning to identify Cleantech companies in the Orbis database, based on self-declared business descriptions. Identifying Cleantech companies is challenging, as there is no universally accepted definition of what constitutes Cleantech. This novel approach allows...