KEY POINTS
  • Philadelphia introduced a tax on sugary drinks Jan. 1.
  • The tax has generated revenue of $39.3 million, or about 15 percent shy of the original projection of $46 million.
  • Sales of carbonated soft drinks, the largest sweetened beverage category, fell 55 percent inside the city, according to a study from Catalina. Just outside it, sales rose 38 percent.

Philadelphia's soda tax is falling flat — for the city, at least.

The city started taxing sweetened drinks at 1.5 cents per ounce this year after a contentious debate. The tax was billed as a way to fund community schools, prekindergarten programs, recreation centers, libraries and parks. However, revenue expectations have fallen short every month since the tax took effect in January.