On July 28, 2015, Carnegie Deli was subsequently closed for upgrades to its energy lines after the discovery of improperly siphoning off natural gas for the previous six years. The deli reopened on February 9, 2016.
In July 2015, Carnegie Deli was shut down due to improper natural gas siphoning that had been occurring for six years. It reopened in February 2016 after renovations to its energy lines.