 Its large smokestack, altered to resemble a lighthouse, contained a sulfur dioxide scrubber which removed the SO2 from the flue gas and converted it into gypsum, which can be sold.The scrubber allowed the two coal units to use less expensive high sulfur coal from West Virginia.The plant is visible from the Great Egg Harbor Bridge on the Garden State Parkway, and many confuse it with the Oyster Creek Nuclear Generating Station and its hyperboloid cooling tower, which recirculates hot water to avoid discharging into Great Egg Harbor Bay and cause thermal pollution.