FutureGen 2.0 power plants will reduce carbon dioxide production by burning coal in which of the following ways?

W) With a mixture of oxygen and carbon dioxide instead of air to produce concentrated carbon dioxide

X) With an enhanced concentration of oxygen instead of air to produce less carbon dioxide per ton of coal burned

Y) In a catalytic chamber that scrubs the carbon dioxide out of the emissions

Z) Using carbon dioxide reduced coal in an 80% nitrogen and 18% oxygen mixture
W) WITH A MIXTURE OF OXYGEN AND CARBON DIOXIDE INSTEAD OF AIR TO