
Aspen's Building IQ Building Performance Standard sets strict energy efficiency and emissions targets for commercial and multifamily buildings. This guide covers compliance deadlines, benchmarking, electrification, and renewable energy strategies to meet Aspen's climate goals.
Aspen is taking an aggressive approach to reducing greenhouse gas emissions and improving building energy performance. The city’s Building Performance Standard (BPS) also known as "Building IQ" sets clear benchmarks for commercial and multifamily buildings, requiring them to meet specific energy efficiency and emissions reduction targets by 2030, 2040, and 2050.
Businesses must comply with these regulations to avoid penalties and align with Aspen’s long-term sustainability goals. The BPS is designed to make buildings more efficient, promote electrification, reduce carbon emissions, and transition properties toward renewable energy sources.
If you own or manage a commercial or multifamily building in Aspen, now is the time to evaluate your energy use and prepare for compliance.
Building Performance Standards (BPS) are regulations that require buildings to meet specific levels of energy efficiency and emissions reduction. Aspen’s BPS is part of its Sustainability Action Plan, which aims to reduce emissions by 63.4% by 2030 and achieve net-zero emissions by 2050.
Unlike voluntary programs, BPS regulations are mandatory and include enforcement mechanisms such as reporting requirements, compliance deadlines, and financial penalties for non-compliance.
Aspen’s Building IQ Ordinance already requires energy benchmarking, but the BPS goes further by mandating specific efficiency improvements and emissions reductions over time.

Aspen’s BPS applies to a wide range of commercial and multifamily buildings. Owners, facility managers, and businesses operating in the following categories must ensure compliance:
Buildings must submit annual energy performance data and implement necessary upgrades to meet evolving efficiency benchmarks.
The first step in compliance is benchmarking your building’s energy use. Aspen’s regulations require businesses to track key energy performance indicators, including:
Regular energy monitoring helps businesses identify inefficiencies and establish a plan for meeting BPS targets.
Improving energy efficiency is essential for compliance. Buildings must adopt energy-saving measures such as:
Many of these upgrades reduce operating costs while helping businesses meet regulatory targets.
Aspen’s BPS encourages moving away from fossil fuels by electrifying building systems. Businesses can meet this requirement by:
Electrification improves efficiency and aligns with Aspen’s goal of a fully renewable energy-powered grid by 2050.

To further reduce emissions, Aspen’s BPS supports on-site and off-site renewable energy adoption. Businesses can meet sustainability goals by:
These solutions reduce dependency on traditional power sources and lower overall emissions.
To comply with BPS regulations while minimizing operational costs, buildings should implement:
Load management ensures buildings operate at maximum efficiency while reducing stress on the electrical grid.
BPS compliance requires annual reporting on:
Accurate reporting helps businesses track their compliance status and avoid penalties.

Energy-efficient buildings have lower utility bills and reduced maintenance expenses. Investing in efficiency upgrades provides long-term financial savings.
Non-compliance with Aspen’s BPS can result in fines and enforcement actions. Proactively managing energy performance ensures regulatory compliance and financial security.
Meeting BPS targets enhances a company’s environmental, social, and governance (ESG) profile. Businesses that prioritize sustainability are more attractive to:
Aspen’s BPS provides a clear roadmap for achieving long-term sustainability while improving operational efficiency.

Energy efficiency improvements require an initial investment, but incentives, rebates, and long-term cost savings make them financially viable.
Tracking energy performance manually can be complex. Automated energy monitoring solutions simplify compliance reporting.
Electrification requires planning and investment. Phasing out gas-powered systems gradually can make the transition smoother.
Aspen’s Building Performance Standard is a major step toward a low-carbon future. Businesses that take early action will:
Understanding the regulations, key deadlines, and available resources is essential for ensuring compliance and maximizing energy efficiency.
Aspen is setting a new standard for sustainable buildings, and businesses that adapt now will benefit from lower energy costs and improved operational resilience.

Discover how Aspen Colorado Sustainability Action Plan supports energy efficiency, emissions reduction, and sustainable building practices. Download the report to stay ahead of regulatory requirements.
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