NYC Skyscraper Is First U.S. Commercial Tower to Earn LEED Platinum NYC Skyscraper Is First U.S. Commercial Tower to Earn LEED Platinum Source: archrecord.construct… Based on what you have seen and read about this project, how would you grade it? Use the stars below to indicate your assessment, five stars being the highest rating. By arZan ... View all of arZan's posts.