Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Table centerpieces for the annual tea sponsored by the Oklahoma County Democratic Women are assembled by members Mrs. J. Sam Johnson, left,' Mrs. J. B. Wagner, center, and Mrs. Murl Buffaloe."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "The growth of Del City is dramatically illustrated by the Growth of city hall itself."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Herbs grow easily from seed and can be placed in the window to receive the light necessary for growth."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "An Oklahoma gift of one of his paintings was made Tuesday by Enoch "Kelly" Haney Seminole-Creek Indian artist of Shawnee, right, to Edward Yang, cultural minister at the Republic of China's Washington embassy, in the state Capitol Blue Room."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Blank plate on a plaque at the Oklahoma Department of Public Safety awaits the name and badge of Trooper Larry Crabtree, fatally shot Monday afternoon on the Turner Turnpike after stopping a traffic offender."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "It's not the same league as the old swimmin' hole but this modern pool at the Huey Long Community Center in Del City will soon be full of swimming, splashing youngsters."

Photograph used for a story in the Daily Oklahoman newspaper.

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Mrs. Guy displays the first two violins her husband made."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Guy Fraser Harrison, former conductor of the Oklahoma City Symphony, critiqued the West Mid-High symphonic band this week in preparation for contest."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Mary Brown have the first light bulb from Bill Hollowell, Project chairman, in the Del City Lions Club light bulb sale. Forty-four members of the club will be selling the bulbs in Del City in April with a special push set for April 19."

Caption: "Victoria Fauchier, Choctaw, Choctaw Elementary School." Girl sits at table and eats cereal.

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Edward Yang, right, representing the Republic of China, presents Gov. David Boren and George Ing, Shawnee, citations from his country to the people of Oklahoma, Shawnee and the Shawnee Chamber of Commerce for their work in promoting cultural exchange with his country."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "An early look at some of the floral beauty in Honor Heights Park in Muskogee is taken by visitors before the 10th annual Azalea Festival opens Saturday."

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Bid will be received soon for the new field house construction at Mount St. Mary's High School."

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

A sensitivity analysis was conducted of the utilization levels for Solar, Geothermal, and Advanced Energy Systems (ASGA) technologies during the 1985-2000 time period. In particular, the sensitivity of the utilization levels was tested with respet to both analytical techniques and to specific parameter assumptions. The sensitivity to analytical techniques was examined insofar as certain criteria were examined to elucidate their importance in determining the level of use of the ASGA technologies. The criteria incorporated consideration of such factors as total cost of the energy system, environmental impacts, and resource use patterns. The parameter assumptions studied included costs of ASGA costs of ASGA technologies, costs of non-renewable resources, and limitations on the use of technologies and resources. (MHR)

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.