after topping the list of worst private plane CO2 emissions 

It's no secret that Taylor Swift has flown 170 times in her private jet 

this year, even though she hasn't been on tour

It's no secret that Taylor Swift's private jet has a high carbon footprint, 

which is causing backlash from critics. 

Yard, a sustainability marketing agency that prides itself on cutting-edge data 

and analysis, has accused the "Shake it Off" singer of polluting the earth with 

170 flights on her private jet between Jan. 1 and July 29. 

It was reported by TMZ that Taylor's representative commented, "Taylor's jet is leased regularly to other individuals.  

To attribute most or all of these trips to her is blatantly inaccurate."