If you’ve been to a seminar on sustainable practices lately, you may have heard the popular concept that tunneling through cost barriers might provide better spaces for people. To my knowledge, the concept was popularized by Paul Hawkins, Amory Lovins, and L. Hunter Lovins in their book, Natural Capitalism, more than 10 years ago.
So what does it mean? The simplest example that is often given is that of a residential house: you can buy better windows, more efficient insulation, and even take advantage of passive solar heating. With all of these improvements, you will eventually reach the point of diminishing returns when you are spending extra money to save energy on heating your home. The detour that now seems possible is that you can reach a point where you’ve so radically reduced the heating load that you can eliminate the furnace and its associated ductwork altogether.
Tags: Change, Renovation
Posted in Architecture, LEED, Science, Sustainability, Technology, Technology/Innovation

