Energy Benchmarking for AB 1103

Energy Benchmark ReportThe California Energy Commission adopted California Code of Regulations, Title 20, Sections 1680-1685, the Nonresidential Building Energy Use Disclosure Program – also known as Assembly Bill 1103 (AB 1103).

Assembly Bill 1103 requires nonresidential building owners in California to benchmark a building’s energy use before of the sale, lease, financing or refinancing of the entire building.  It requires non-residential business owners to input energy consumption and other building data into the Environmental Protection Agency’s ENERGY STAR Portfolio Manager system.

AB 1103 Benchmark - Start Now (Button)

Who has to Comply?

A building owner/operator is required to benchmark and disclose a building’s energy use if the answer to all of these questions is “YES”.

  1. TRIGGER TRANSACTIONS.  Is your ENTIRE nonresidential building offered for sale, lease finance or refinance?
  2. BUILDING SIZES.  Is your building over 5,000 square feet?
  3. OCCUPANCY TYPES.  Is your building classified as any occupancy type other than Factory/Industry (F) or Residential (R) ?


For more information or to request a quote, call us at:

(800) 585-2690


What is Energy Benchmarking?

Energy benchmarking gives a building a score from 1 to 100 to determine how energy efficient it is. Whether you own, manage, or hold properties for investment, benchmarking will allow you to set investment priorities, identify under-performing buildings, verify efficiency improvements, and received an ENERGY STAR® Certification.

  1. Need a quote? Have questions? We will respond within one business day.

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Vert Energy Group helps commercial and industrial building operators develop and implement strategies that save energy, upgrade building equipment and increase property value.

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Our 4-Step Process

1. Energy Efficiency Audit

2. Engineering and Due Diligence

3. Develop Request for Proposal Package

4. Construction Management & Commissioning

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