BENCHMARKING WITH CORE

Benchmarking with CORE

Building IQ

The logo for the city of aspen building iq powered by core

The act of benchmarking can decrease energy use by 2 – 3% per year, a modest but meaningful reduction. 

To learn about the specific benchmarking findings in the 2024 Cycle of Benchmarking.

One of the most effective ways to save energy and water in buildings is to benchmark — that is, to measure and compare a building’s energy to similar buildings, past consumption, or a reference performance level. Benchmarking is the first step in meeting the Building Performance Standard. Building IQ uses Energy Star’s benchmarking platform, Portfolio Manager.

Benchmark with CORE


We recommend letting CORE do the work to make your benchmarking process simple and accurate. During this process, CORE will:

  1. Reach out to set up a site visit with you or your staff member
  2. Request your written consent for the next steps
  3. Conduct a site visit at your building to gather utility information
  4. Collect your energy and water use data from your utility providers
  5. Share your utility data with the City of Aspen to complete your “benchmark”
  6. Serve as your go-to resource starting with benchmarking and continuing throughout your emissions reductions journey

2024 Community Benchmarking Report

Previous Years

Questions? We are here to help.

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