Preheat oven to 350 degrees. In a mixing bowl add cocoa powder, white sugar, melted butter, canola oil, egg and vanilla. Using a hand mixer beat ingredients until fluffy and incorporated. In a separate bowl add flour, baking powder and salt. Stir to evenly distribute. Slowly beat the dry ingredients into the wet ingredients until a dough forms. Stir in chocolate chips. Scoop about 2 tablespoons at a time and place on baking sheet, keep cookies about 2 inches apart. Bake in preheated oven for 10 minutes. Let cool on pan for five minutes then remove and store in an airtight container once the cookies are fully cooled.