Usibelli is an unincorporated community

Unincorporated area

In law, an unincorporated area is a region of land that is not a part of any municipality.To "incorporate" in this context means to form a municipal corporation, a city, town, or village with its own government. An unincorporated community is usually not subject to or taxed by a municipal government...

 in Denali Borough

Denali Borough, Alaska

-Demographics:As of the census of 2000, there were 1,893 people, 785 households, and 452 families residing in the borough. The population density was 0 people per square mile . There were 1,351 housing units at an average density of 0 per square mile...

, Alaska

Alaska

Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

, United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

, 5 miles (8 km) east of Healy

Healy, Alaska

Healy is a census-designated place in and the borough seat of Denali Borough in the U.S. state of Alaska. The population was 971 at the 2007 census.-Geography:Healy is located at ....

. Its elevation is 1,654 feet (504 m). The community is named for the Usibelli Coal Mine; located near the community, the mine is the chief economic enterprise in the area. With its large deposits and its status as the only coal mine in the state, Usibelli Coal Mine has long been prominent; it is a primary supplier for coal-fired power plants

Fossil fuel power plant

A fossil-fuel power station is a power station that burns fossil fuels such as coal, natural gas or petroleum to produce electricity. Central station fossil-fuel power plants are designed on a large scale for continuous operation...

 in the Fairbanks

Fairbanks, Alaska

Fairbanks is a home rule city in and the borough seat of the Fairbanks North Star Borough in the U.S. state of Alaska.Fairbanks is the largest city in the Interior region of Alaska, and second largest in the state behind Anchorage...

 area and in southern Alaska, and it exports coal to South Korea

South Korea

The Republic of Korea , , is a sovereign state in East Asia, located on the southern portion of the Korean Peninsula. It is neighbored by the People's Republic of China to the west, Japan to the east, North Korea to the north, and the East China Sea and Republic of China to the south...

 and Chile

Chile

Chile ,officially the Republic of Chile , is a country in South America occupying a long, narrow coastal strip between the Andes mountains to the east and the Pacific Ocean to the west. It borders Peru to the north, Bolivia to the northeast, Argentina to the east, and the Drake Passage in the far...

. In recent years, the mine has stood to benefit from efforts for American energy independence

U.S. energy independence

U.S. energy independence relates to the goal of reducing the U.S imports of oil and other foreign sources of energy. If total energy is looked at, the U.S. is over 70% self-sufficient. Energy independence is espoused by those who want to leave America unaffected by global energy supply...

; a bill in the United States Senate

United States Senate

The United States Senate is the upper house of the bicameral legislature of the United States, and together with the United States House of Representatives comprises the United States Congress. The composition and powers of the Senate are established in Article One of the U.S. Constitution. Each...

 in 2008 was amended to encourage conversion of coal into liquid fuels for the use of the United States Air Force

United States Air Force

The United States Air Force is the aerial warfare service branch of the United States Armed Forces and one of the American uniformed services. Initially part of the United States Army, the USAF was formed as a separate branch of the military on September 18, 1947 under the National Security Act of...

.