Sugar industry of the United States

Sugarcane was first planted in New Orleans in 1751 by French Jesuit priests. After Étienne de Boré introduced sugar refining to Louisiana in 1795, sugarcane production in Louisiana expanded dramatically; sugar was grown on plantations using slave labor. By the 1840s, Louisiana produced one-quarter of the world supply of sugarcane.[1]

Through the 2010s, sugarcane was grown commercially in Florida, Hawaii, Louisiana, Texas, and Puerto Rico.[5]

Florida's sugarcane production expanded significantly since the United States ceased importing sugar from Cuba in 1960. Florida is the largest cane-producing region in the United States. Most of the sugarcane is produced in organic soils along the southern and southeastern shore of Lake Okeechobee in Southern Florida, where the growing season is long and winters are generally warm.[3]

In Louisiana, the northernmost cane-growing state, sugarcane production has been largely confined to the Mississippi River Delta, where soils are fertile and the climate is warm. However, the sugar industry in Louisiana has expanded northward and westward into nontraditional sugarcane growing areas. Most of the expansion in sugarcane acreage has occurred when returns for competing crops, such as rice and soybeans, have decreased. Louisiana production has also expanded because of the adoption of high-yielding sugarcane varieties, along with investments in new harvesting combines.[3]

Texas sugarcane is produced in the lower Rio Grande Valley in the southern tip of the state. The area has a subtropical climate with long, hot summers and short, mild winters. Hurricane and drought have significantly reduced production in some years. Production of sugarcane in Texas resumed with the 1973 crop after years of inactivity. During the 1980s, total harvested area averaged about 35,000 acres and varied little. Sugarcane production averaged about 100,000 tons per year for the same period, but varied from year to year because of changes in yields. Fiscal year 2001 saw a 50-percent expansion in sugarcane acreage from the previous year. Area harvested has averaged about 39,000 acres since FY 2010, and sugar produced averaged 138,500 short tons raw value.[3]

Historically, Hawaii's sugarcane production was spread among the islands of Hawaii, Kauai, Maui, and Oahu. Sugar production in Hawaii ended when the final sugar mill on Maui closed in 2016.[2]

Sugar beets are the other leading raw material for manufactured sugar in the United States. This is a sturdy crop grown in a wide variety of temperate climatic conditions and planted annually. Sugar beets can be stored for a short while after harvest, but must be processed before sucrose deterioration occurs. A recent development has been the introduction of genetically modified seed varieties. In the 2009/10 crop year, genetically modified varieties accounted for about 95 percent of planted area, up from about 60 percent in 2008/09.[3]

Sugar beets are grown in five regions encompassing eleven states and tend to be grown in rotation with other crops. Two of the regions are east of the Mississippi River, while the three other areas are in the Great Plains and Far West. The western regions represent dryland farming that depends on irrigation as a primary water source. The eastern regions depend on rainfall. Historically, sugar beet yields in the western areas have tended to be higher than in the east. However, with the adoption of new disease-resistant and genetically modified seed varieties, yields in the eastern areas are much closer to those in western areas. In all areas, sugar production is enhanced by technologies that allow the desugaring of molasses, which otherwise would be a relatively low-value byproduct.[3]

The largest region for sugar beet production is the Red River Valley of western Minnesota and eastern North Dakota. Area planted in the Red River region increased consistently through the 1990s and into the 2000s and has accounted for the majority of total planted U.S. sugar beet acreage. Long, cold winters aid the storage of sugar beets harvested in October and allow the slicing of sugar beets well into the following spring, thereby making more efficient use of slicing capacity at the factories. Michigan, which is typically the third-largest sugar beet producer by planted area, has a similar production system, although relatively warmer temperatures mean the slicing season is more constrained to the late winter and early spring.[3]

Sugar beet production in the Northwest occurs in Idaho (which is typically the second-largest sugar beet-producing state by planted area), Washington, and portions of Oregon and California. Production in these states is typically on irrigated land. The sugar beet processing season is also shorter than in the Red River Valley, although investment in ventilated and covered storage techniques has allowed for a longer season and improved the quality of processed sugar beets. Contraction of production in this area is primarily due to the closure of three out of the four mills in California over the past few decades; with California production only occurring in the Imperial Valley.[3]

Sugar beet production occurs in the Upper Great Plains (north-central Wyoming, Montana, and western North Dakota) and Central Great Plains (southeastern Wyoming, Colorado, and Nebraska). This region typically accounts for about one-eighth of national planted area. As in the Far West, most sugar beet production in the plains areas occurs on irrigated land. Investment in covered and ventilated storage facilities has also lengthened the slicing season and improved processed sugar beet quality and processing efficiency in these areas.[3]