Affordable Housing Investment Fund (AHIF)

This page contains information about collecting and sharing energy benchmarking data for buildings that have benchmarking requirements included in their Affordable Housing Investment Fund (AHIF) agreements. 

Steps to compliance  

  1. Confirm access to existing ENERGY STAR Portfolio Manager account or establish a new account. 
  2.  Share your ENERGY STAR Portfolio Manager account with Arlington County through the Portfolio Manager portal.
  3. Collect monthly whole-building utility data from all energy sources for a given calendar year.
  4. Upload monthly whole-building utility data to Portfolio Manager for a given calendar year by the annual reporting deadline. 

ENERGY STAR Portfolio Manager Overview 

U.S. EPA’s ENERGY STAR Portfolio Manager tool helps you measure and track the energy and water use, waste and materials, and greenhouse gas emissions of your buildings, all in a secure online environment. Click here for more detailed guidance on setting up your ENERGY STAR Portfolio Manager account and sharing your data. 

How to Request Energy Data from Utilities 

The energy utilities that serve Northern Virginia can provide aggregated energy use data to account for whole-building usage, without needing to collect data from each building tenant. Building owners or managers in Arlington County can request aggregated energy use data from Dominion Energy and Washington Gas.  

  • Washington Gas provides “automated” benchmarking. With the permission of the property owner, they will automatically pull aggregated gas usage data into the Portfolio Manager reporting platform.  
  • Dominion Energy does not support an automated benchmarking system established, but they will provide aggregated data which property managers can then enter in Portfolio Manager manually. 

Click here for detailed guidance on how to request utility data from Dominion and Washington Gas. 

Contact Arlington County for Portfolio Manager support 

If you are seeking assistance or have questions about energy benchmarking, please contact energybenchmarking@arlingtonva.us. You can also visit ENERGY STAR’s Portfolio Manager Help Desk. 

Has your building management changed? Please share your current point of contact for benchmarking. 

Submit a testimonial about how benchmarking has helped with your property. 

  • Tell us about your experience with benchmarking. 
  • How has benchmarking helped your property? 
  • Share challenges/barriers you’ve confronted in your benchmarking. 
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