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• MA Commercial Stretch Energy Code: Targeted & Relative Performance Paths (Part 1)

  Overview of the new TEDI and Relative Performance Paths.

• MA - Choosing the Right Commercial Compliance Path: Documentation and Tools

  Choosing the correct compliance path and tools

• MA Commercial Stretch Energy Code: Targeted & Relative Performance Paths (Part 2)

  Overview of TEDI and Relative Performance.

• Shower Fixtures | Residential | Mass SAve

  Purchase discounted energy efficient shower fixtures online and start saving money and water today.

• The Sponsors of Mass Save® win 2021 ENERGY STAR® Sustained Excellence Award

  April 13, 2021

  The Sponsors of Mass Save® are proud and honored to have received the 2021 ENERGY STAR® Partner of the Year—Sustained Excellence Award from the U.S. Environmental Protection Agency and the U.S. Department of Energy.

• Mass Save | Energy Recovery Ventilators
• Clothes Washers | Mass Save

  Conserve energy and save money when you upgrade to an ENERGY STAR® certified clothes washer.

• MA- Energy Modeling for Commercial Compliance Pathways (Parts 1- 4)

  Understand the modeling requirements associated with the Targeted Performance Path and the Relative Performance Path for MA Commercial Stretch Energy Code compliance. Comprehend the modeling requirements for special cases including core-and-shell projects and first-time tenant fit outs. Develop a high-level, basic understanding of MA Stretch 2023 mandatory requirements and the types of 90.1 mandatory requirements that projects are required to comply with. Understand how to use energy modeling results to extract the information needed to demonstrate compliance with the Targeted Performance Path. Learn to establish model inputs for specific systems and components. For example, OA CFM rates for the Targeted Performance Path. Articulate energy modeling requirements of the Relative Performance Path that deviate from the ASHRAE 90.1 Performance Rating Method. List the documentation that must be submitted to code officials for projects following performance paths of compliance.

• R2.1 Residential Existing Buildings Overview (Part 1)

  Residential renovations, alterations, repairs, and additions make up the largest portion of building permit applications; yet there is confusion as to when the new energy code requires HERS ratings on these projects and when it does not. Part 1 of this course will provide an overview of the new requirements for existing residential buildings.

• R2.3 Residential Existing Buildings Part 3: Alterations

  Part 3 of this course covers how an alteration is impacted by the new energy code. When does an alteration require a HERS rating and when is it not needed.