Tag Archives: Chehalem Wines

wine closures

Chehalem, pinot noir, and screwcaps

chehalem pinot noirScrewcaps, say the purists, don’t let wine age. Harry Peterson-Nedry has a PowerPoint presentation that says otherwise. And who says Microsoft products are useless?

Peterson-Nedry is the co-owner and long-time winemaker at Oregon’s Chehalem Wines, where screwcaps have been used to close pinot noir, chardonnay, and its other varietals since the end of the last century. As such, Peterson-Nedry, a former chemist, has tracked more than 15 years of wine, complete with data, charts, and graphs. Or, as one of the slides last week mentioned: “absorbents at 420 nanometers.” In other words, a rigorous, scientific look at how well Chehalem’s wines aged under screwcaps.

The result? Quite well, actually, if different from the way wines age with natural and synthetic corks. And, if we didn’t believe — or understand — the science, we tasted three five-wine flights of Chehalem labels — the winery’s $29 Three Vineyards pinot noir from 2009 to 2013, the same wine from 2004 to 2008, and Chehalem’s stainless steel $18 Inox chardonnay from 2004 to 2014. Tasting made believers of us all, even those who may have been skeptical about Peterson-Nedry’s research.

The highlights from the slide show and tasting (without too much science) are after the jump: Continue reading