Stewards of the iconic buildings and grounds of Capitol Hill since 1793.

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View of a typical Presidential inaugural ceremony.
Presidential inaugural ceremonies are perhaps the most widely known of the...

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A view of the Capitol Visitor Center lit up at night
The Office of Congressional Accessibility Services (OCAS) provides a variety...

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AOC Gardener at the U.S. Botanic Gardener handling some orchids
Information about working for the Architect of the Capitol:

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Dr. Ronnie Coffman, the director of the Durable Rust Resistance in Wheat Project.
Learn about the world of wheat from Dr. Ronnie Coffman on September 4 at 6:30 p...

Sustainability, Energy and Water Conservation Report

Sustainability, Energy and Water Conservation Report

The East Front of the U.S. Capitol at Dusk

The Architect of the Capitol releases an annual energy report to highlight efforts to reduce energy use.

As stewards of the U.S. Capitol and as a legislative agency, the AOC is required to meet annual reductions in energy consumption and report annual progress. The annual energy report was created to inform Congress and the American people of the AOC’s progress on meeting its efficiency goals as well as its further commitments to sustainability and water efficiency. It includes details on the AOC’s approach, achievements, and areas identified for future progress.