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OpenState programOpen to for-profit businesses

Large Building Decarbonization Showcase Grant Program (Round 2)

Colorado Energy OfficeCloses Oct 23, 2026(3 days left)$500,000 – $2,000,000

Summary

Owners of Colorado buildings of 50,000 sq ft or more covered by Building Performance Colorado (private, nonprofit or qualifying public) can get $500k-$2M reimbursement (50-65% of costs) for electrification, efficiency and renewable upgrades. Round 2 closes Oct 23, 2026.

About this grant

This reimbursement grant pays for building emissions reduction projects, such as electrifying heating and water heating, high-efficiency electric HVAC, onsite renewables and storage, and envelope measures. It is for buildings of 50,000 sq ft or more covered by Building Performance Colorado, so they can meet or beat their emissions targets. Awards are $500,000 to $2 million, covering 50-65% of implementation costs. Round 2 is implementation-only and the final round; its deadline has been extended to October 23, 2026.

Who can apply

  • For-profit companies
  • Small businesses
  • Nonprofits
  • State and local governments

Building is a covered building (≥50,000 sq ft) under Building Performance Colorado (BPC)

In good standing with BPC benchmarking and fee requirements

Has selected a Greenhouse Gas Intensity (GHGI) compliance pathway at the time of application

Has completed an Emissions Reduction Assessment (ERA) using DOE's scope and checklist

Private sector, nonprofit, multifamily and commercial office buildings are eligible property types (per the Round 2 Q&A); public buildings only with a qualifying renovation

Properties owned and managed by a small business with fewer than 100 employees count as 'under-resourced' (per the Round 2 Q&A)

One award per building owner; a signed property owner consent form is required

Topics and uses of funds

Topics

  • Energy
  • Energy efficiency
  • Buildings
  • Climate

Money can be used for

  • Energy efficiency
  • Electrification
  • Renewable energy
  • Equipment

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