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

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The Old Supreme Court Chamber is the first room constructed for the use of the nation's highest judiciary body and was used by the Court from 1810 until 1860. Built by Benjamin Henry Latrobe, it was a significant architectural achievement, for the size and structure of its vaulted, semicircular ceiling were virtually unprecedented in the United States.
The Old Supreme Court Chamber is the first room constructed for the use of the...

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The Summerhouse on the Capitol Grounds surrounded by pink azalea flowers.
A few ideas to help you in planning a visit to Capitol Hill.

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Photo of Dome damage and scaffolding.
As scaffolding installation is completed on the Capitol Dome, the restoration...

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Generator Progress May 2014
Work is underway at the northwest corner of the Library of Congress John Adams...

What's New

AOC releases FY 2012 Sustainability, Energy and Water Conservation Management Report

Thursday, August 29, 2013

Energy Savings FY2012 InfographicThe Architect of the Capitol (AOC) has released the Fiscal Year 2012 Sustainability, Energy and Water Conservation Management Report for Capitol Hill. In FY 2012, the AOC surpassed its annual energy reduction goals and achieved its sustainability objectives for the year.

The Sustainability, Energy and Water Conservation Management Report describes the AOC’s efforts to reduce energy and water usage and tracks progress made through FY 2012, costs avoided as a result of energy savings, and expected outcomes for future years.

The AOC is committed to a more energy-efficient and sustainable future by using management tools such as Energy Savings Performance Contracts, steam and chilled water metering, energy audits, and new design standards that incorporate the best sustainable practices. These combined efforts reduced the Capitol Hill's energy consumption by 22 percent in comparison to the 2003 baseline, meeting the 21 percent energy reduction goal set by the Energy Independence and Security Act of 2007.

The AOC has evolved to meet the many challenges of being an excellent steward and a provider of exceptional facility management services. We are pleased to support Congress in this critical effort. Read the Fiscal Year 2012 Sustainability, Energy and Water Conservation Management Report for more information.