DOE Tour of Zero: Low-Carbon Detached ADU by Targa Homes

Photo
Targa Homes built this 1,000-square-foot custom home in Seattle, Washington, to the high performance criteria of the U.S. Department of Energy’s Zero Energy Ready Home (ZERH) program.
Caption
Targa Homes built this 1,000-square-foot custom home in Seattle, Washington, to the high performance criteria of the U.S. Department of Energy’s Zero Energy Ready Home (ZERH) program.
Credit
Targa Homes
Photo
Targa Homes built this 1,000-square-foot custom home in Seattle, Washington, to the high performance criteria of the U.S. Department of Energy’s Zero Energy Ready Home (ZERH) program.
Credit
Targa Homes
Photo
Targa Homes built this 1,000-square-foot custom home in Seattle, Washington, to the high performance criteria of the U.S. Department of Energy’s Zero Energy Ready Home (ZERH) program.
Credit
Targa Homes
Photo
Targa Homes built this 1,000-square-foot custom home in Seattle, Washington, to the high performance criteria of the U.S. Department of Energy’s Zero Energy Ready Home (ZERH) program.
Credit
Targa Homes
Photo
Targa Homes built this 1,000-square-foot custom home in Seattle, Washington, to the high performance criteria of the U.S. Department of Energy’s Zero Energy Ready Home (ZERH) program.
Credit
Targa Homes
Photo
Targa Homes built this 1,000-square-foot custom home in Seattle, Washington, to the high performance criteria of the U.S. Department of Energy’s Zero Energy Ready Home (ZERH) program.
Credit
Targa Homes
Photo
Targa Homes built this 1,000-square-foot custom home in Seattle, Washington, to the high performance criteria of the U.S. Department of Energy’s Zero Energy Ready Home (ZERH) program.
Credit
Targa Homes
Photo
Targa Homes built this 1,000-square-foot custom home in Seattle, Washington, to the high performance criteria of the U.S. Department of Energy’s Zero Energy Ready Home (ZERH) program.
Credit
Targa Homes
Photo
Targa Homes built this 1,000-square-foot custom home in Seattle, Washington, to the high performance criteria of the U.S. Department of Energy’s Zero Energy Ready Home (ZERH) program.
Credit
Targa Homes
Photo
Targa Homes built this 1,000-square-foot custom home in Seattle, Washington, to the high performance criteria of the U.S. Department of Energy’s Zero Energy Ready Home (ZERH) program.
Caption
Targa Homes built this 1,000-square-foot custom home in Seattle, Washington, to the high performance criteria of the U.S. Department of Energy’s Zero Energy Ready Home (ZERH) program.
Credit
Targa Homes

Targa Homes built this 1,000-square-foot custom home in Seattle, Washington, to the high performance criteria of the U.S. Department of Energy’s Zero Energy Ready Home (ZERH) program.

Targa Homes

April 9, 2026