1Heat oven to 350. Spray a 9" x 5" loaf pan w/ cooking spray. In bowl, whisk together flours, cocoa powder, salt, baking powder and baking soda.
2In another bowl, whisk together sugar, oil, honey, eggs and vanilla. Stir dry ingredients into wet ingredients. Fold in zucchini and both the semisweet chocolate chips and the dark chocolate chips.
3Pour batter evenly into pan. Bake 70-75 mins, or until a toothpick inserted in center comes out clean. Let cool. Invert and carefully remove bread onto a plate. Let cool before slicing. Store wrapped in plastic wrap in refigerator up to 1 week.