Episode 18 in this series on principles to follow when ranking environmental projects. It is about simplifications: the necessity of them in the ranking formula,

Episode 17 in this series on principles to follow when ranking environmental projects. It is about uncertainty, how to account for it, and what to

Episode 16 in this series on principles to follow when ranking environmental projects. It covers a couple of issues related to costs that didn’t fit

Episode 15 in this series on principles to follow when ranking environmental projects. It is about how to account for the maintenance costs that are