The following zoning regulations protect solar installations from development that would interfere with their operation.
11 DCMR Subtitle E, Chapter 2

You can support the Blue and White Marching Machine (as the band is affectionately known) through the Capitol Hill Community Foundation.  Learn more.

On February 23, 2021, the Society released the statement below to members of Congress, including Rep. Eleanor Norton, and others. Subject: Removing intrusive security barrier around the US Capitol

On April 8, 2019, the Society sent this letter to DDOT regarding plans for streetlights on Pennsylvania Ave. SE.       

Response to “When Historic Preservation Hurts Cities”, Binyamin Appelbaum, New York Times, January 26, 2020, by Beth Purcell, President, Capitol Hill Restoration Society followed by a response from Nicholas A. Redding, Executive Director, Preservation Maryland:

The District’s Sustainability Guide for Existing & Historic Properties was approved by the Historic Preservation Review Board.

Kingsman Academy, an educational facility for teens and young adults with learning challenges, has plans to expand their physical plant located on the 1300 block of E St. NE.

The Southeast Branch Library, 403 7th St. SE, has been nominated for Historic Landmark Designation: Southeast Branch Library Landmark Nomination 12-20-2018