Unfortunately, this gets expensive. And we are limited by our budget. Yet again. We can’t have our pretty wood siding and certify it too. And call it a hunch, but I don’t think we can meet the expense of a whole house swathed in repurposed wood siding.
During our research, we stumbled across fiber-cement siding. It’s a material that looks just like wood, but is composed of cement and wood fibers. The leading supplier of this type of siding is James Hardie. It’s durable—the site notes its ability to resist “impact damage from wind and hail…and cold windy climates…” It’s relatively inexpensive. And many siding options come with notable warranties. Though the wood fibers are obtained overseas, many green builders are using James Hardie fiber-cement because of its reasonable price and expected lifespan.
I think this option makes the most sense for us, given our expected harsh climate and our budget. The vertical siding—which we love—is protected by James Hardie's "strongest warranty ever"—a 30-year nonprorated, transferable, limited warranty.
I think we're sold on the HardiePanel Cedarmill® Siding in “Heathered Moss.” A color that, unfortunately, looked more gray than green when posted here. This photo (below) shows the design. Not the color of choice.

We’re hoping to achieve a traditional board-and-batten look like this when it’s all said and done.

Imagine that—our “green” home will likely end up being green in color too!