Cherokee Nuclear Power Plant
The Cherokee Nuclear Power Plant is an uncompleted energy project 10 miles (16 km) outside of Gaffney, South Carolina, United States. In the early 1970s, Duke Power started construction on a three-reactor nuclear power plant at the site. However, the project stalled due to economic problems by the early 1980s, leading to the project's eventual abandonment. On December 13th of 2007, Duke Energy filed an application with the U.S. Nuclear Regulatory Commission to construct a new $5-6 billion two-unit nuclear power plant at William States Lee III Nuclear Generating Station near the Cherokee Nuclear Power Plant site. In November of 2008 the estimated cost to complete the project was raised to $11 billion.

Original plant
Duke originally planned three reactors on the property. One reactor was partially completed when work was halted in 1982 and they scrapped plans for the other two. Duke halted construction at the site in 1983 after spending $633 million (or about $1.2 billion U.S. adjusted for inflation, as of April 11, 2007). An uncertain economy, stringent federal regulations on nuclear plants and a decrease in electrical use caused Duke Power to abandon the site in the early 1980s. By 1988, a Shelby, N.C. businessman called Earl Owensby had converted the former energy complex into a movie studio.

The Abyss
In 1987, director James Cameron debated whether to actually film in the ocean or on a film set during the process of writing his screenplay for The Abyss . He ultimately chose to film in a man-made environment due to the need to control dangers, cost and filming environment. Cameron decided to use Cherokee Nuclear Power plant facility to film the underwater sequences involving the submerged drilling rig.

Filming
The turbine pit, which was a large irregularly-shaped structure, was modified to hold 2.2 million gallons of water. But when cinematographer Al Giddings visited the site he found the potential tank was still not quite large enough for the production's needs. Cameron then investigated the original containment vessel for the reactor chamber, a cylindrical structure 200 feet (61 m) across, 55 feet (17 m) deep. Following modifications, this vessel was converted into a vat able to hold 7.5 million gallons of water. This containment vessel became "A" tank while the smaller turbine pit was the "B" tank. "B" tank was used for all the interiors of the submarine, the Sub Bay set and for the "wet-for-wet" miniature work. The "A" tank was used for the main exterior of Deepcore and for the full-sized exterior Montana missile deck section. The water depth and length of time spent submerged meant that the cast and crew had to endure decompression treatments. Interior sets for Deepcore as well as other production sets were built inside the nearby warehouses on the site.

Location
In December 1988, production moved to Los Angeles. After the completion of filming the tanks were drained but the sets were not removed. Before abandoning the set, warning labels were affixed on the structures stating that the sets remained the property of 20th Century Fox and that any photographic or video recording was not allowed. The Abyss sets were demolished in September 2007.

New Nuclear Power Plant
On December 13, 2007, Duke Power announced that this site had been selected for a new nuclear power plant to be called the William States Lee III Nuclear Generating Station. The site is jointly owned by Duke Power and Southern Company. Duke plans to develop the site for two Westinghouse Electric Company AP1000 (advanced passive) pressurized water reactors. Each reactor is capable of producing approximately 1,117 megawatts. Plant construction on the 2,022-acre (8.18 km 2) site could take five years. The property still has cooling ponds and infrastructure in place, making it more attractive than other sites in the region. The property is close to the Broad River, and electricity transmission lines are accessible. This new plant will be built adjacent to the old site. The old site will be demolished to make way for the new construction.