This presentation introduces the current situation in construction sector, challenges that facing in EeB design, problemas between architects and clients, potential solutions and business opportunity through the design process, business model with D4E. 

Prepared by Xiugang He, Solintel M&P S.L. Spain 

This presentation introduces the methodology for Value Proposition which is a critical step for business opportunity analysis and development of business model. 

Prepared by Xiugang He, Solintel M&P S.L. Spain 

This presentation introduces the methodology for  business model development.

Prepared by Xiugang He, Solintel M&P S.L. Spain