Relation of outflow kinetic power to AGN luminosity (left) and bolometric luminosity (right). The AGN contribution to the bolometric luminosity is color-coded on a square-root scale between zero (dark blue) and one (dark red). The continuous line indicates coupling of 5% of the luminosity into outflow power, while the dotted line indicates coupling of 10% of the supernova kinetic power into outflow power (assuming the bolometric luminosity is SFR dominated). The dashed line in the right panel reflects the fit from Eq. (6).