The Urban Green Council, which calls these glass towers “high cholesterol buildings,” published a report earlier this month, which asserts that high energy use associated with the use of clear glass degrades air quality and exacerbates global warming... the Council is urging for the reduction of transparent glass, replaced with heavily insulated solid walls or highly advanced glass facades that would be more expensive. — 6sqft.com

With help from volunteers, we took pictures of dozens of buildings and found that on average, blinds or shades covered about 59 percent of the window area. And over 75 percent of buildings had more than half of their window area covered. As the study puts it, “Tenants are moving into these rooms with a view, but more often than not, can’t see out the window.” — blog.urbangreencouncil.org