Fannie Mae has launched an Energy Efficient Mortgage (EEM) program, which enables borrowers to qualify for larger loans than they would for non energy efficient homes. While this program promotes the design, construction and purchase of energy efficient dwellings, the incentive for Fannie Mae to offer such incentives is motivated by a pure bottom line rationale. The reasoning is simple: Borrowers buying energy efficient homes “can afford to spend more on their housing expenses because they will likely spend less on their energy costs.” Energy futures are as uncertain at present as they have been at any time in recent memory, so it will come as no surprise if such programs continue to proliferate. Just as increasing premium costs reflect insurance companies’ recognition of “global weirding” (a term coined by Hunter and Amory Lovins) energy efficient mortgage incentives signify the understanding of potentially highly volatile energy futures on the part of a multi billion dollar industry. Read more on Fannie Mae’s website.