Green Business Models Innovation and Development are in 2022 object to heavy investments. Businesses competences – employees, organisational systems and culture – are under high pressure to be changed into being green including unlearn existing knowledge of yester days business practice – pushed to adapt green knowledge and develop new green competences. This is maybe the largest and most challenging knowledge transfer and competence innovation and development process – businesses have ever been requested to do. According to UN Climate report this change is a must to prevent disruptive climate change and prevent the earth to collapse. The paper address some initial studies on the overall question – How can businesses measure, innovate and develop Green Knowledge and Green Business Model Competences – specifically to their human resource, organizational systems and culture and to their business value networks BM Competences?