She Built One of the Most Energy-Efficient Homes in D.C.
In the spring of 2020, Aurora Ferrari looked at the plot of land sandwiched between her D.C. backyard and an alley, and saw potential. Today, it’s the site of the city’s first “net-zero” accessory dwelling unit — meaning…
Washington Post
https://www.washingtonpost.com/home/2024/03/05/energy-efficient-net-zero-adu/
