| DTE Energy Headquarters | |
|---|---|
 | |
 | |
| General information | |
| Location | One Energy Plaza Detroit,Michigan |
| Coordinates | 42°20′01″N83°03′28″W / 42.33363°N 83.05783°W /42.33363; -83.05783 |
| Construction started | 1965 |
| Completed | 1971 |
| Height | |
| Antenna spire | 121.6 m (399 ft) |
| Roof | 114.3 m (375 ft) |
| Technical details | |
| Floor count | 25 |
| Floor area | 190,500 m2 (2,050,525 sq ft) |
| Lifts/elevators | 12 |
| Design and construction | |
| Architect(s) | Emery Roth & Sons |
| References | |
| [1] | |
DTE Energy Headquarters is a class-A office complex at I-75 and Grand River on the west side ofDowntownDetroit,Michigan. It consists of three buildings: the Walker Cisler Building, General Office Building, and the Service Building.
Named forDTE's chairman at the time of its construction, theWalker Cisler Building is the large, dark brown skyscraper in the complex. The lighted signs at the top of the building display "DTE". It was constructed in 1971, and contains 25 floors, reaching a height of 114 m (374 ft 0 in). It is built in theInternational style of architecture with a steel frame andglass curtain wall. It bears an architectural resemblance to the nearbyExecutive Plaza Building. In 2007, DTE announced a transformation of the area around its downtown headquarters into landscaped areas with a reflecting pool and walkway adjacent to theMGM Grand Detroit.[2]
TheGeneral Office Building is located at 2000 Second Ave. between Elizabeth St. and Beech St. It was constructed in 1921 and stands at eleven stories in height. The building, designed in therenaissance revival architectural style, is used primarily foroffices.
TheService Building is alowrise building that stands at 6 floors in height, and was completed in 1938. It stands on Third Ave. between Elizabeth St. and Beech St.
TheESOC (Electrical Systems Operations Center) Building is a three-story building. Construction of the ESOC Building started in 2017, and was completed in 2021. It stands at the south-east corner of Third Ave and Plum St.
Walker Cisler Building, General Office Building and Service Building are connected with one another by a covered cafeteria and meeting space in the middle of these three buildings, on the second floor level. The Service Building and the ESOC Building are connected to the MGM Grand Casino Parking structure at the second floor level via a covered walkway. DTE shares use of the parking structure along with casino guests.
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