Time was when solar energy was facilely dismissed as impractical, inefficient, and pricey. In recent years, however, innovations in technology, regulation, and financing have resulted in remarkable efficiency improvements and price reductions, thereby reversing the skepticism about this...

Purpose – Although the crucial role of business, and of business‐based approaches, in development is increasingly emphasised by academics and practitioners, insight is lacking into the “whether and how” of viable business models, in environmental, social and economical terms. This...