The transformation into a sustainable society is one of the toughest challenges facing humanity. Even with a consensus regarding the need to decrease and prevent the negative impact on the environment, many strategic considerations remain. Choosing strategies (what should be done?) as well as tactics (how should it be done?) wisely, may significantly improve success rates. Doing the right thing has though been shown, even with the best intentions, to be very difficult. The challenge is exceptionally complex and encompasses very intricate considerations and judgements. There is a need to categorize and illustrate possible routes in a simplified way to facilitate evaluation and communication.
Analyzing potential and investments made within cleantech, two major categories surface: sustainable technologies that are presently not profitable or competitive on their own merits and incremental improvements decreasing the negative impact of well established technologies. Läs mer