The RESNET Standards Development Committee 300 is responsible to oversee RESNET’s technical standards related to the inspections, testing, and calculations that impact an energy rating and amending those standards. Committee members are: SDC 300 Members Chair: Gayathri Vijayakumar, Steven Winter Associates, Inc; Producer Members: Mike Bowman, Dunedin Refrigeration; User Thiel Butner, Pando Alliance; Producer Terry Clausing, Drysdale & Associates; Producer Philip Fairey, Florida Solar Energy Center; General Interest Ian Finlayson, Massachusetts Department of Energy Resources; General Interest Dean Gamble, U.S. Environmental Protection Agency; General Interest Charlie Haack, NAIMA; User Edwin Hensley, Habitat for Humanity Kelly Parker, Guaranteed Watt Savers; Producer Dave Roberts, National Renewable Energy Laboratory; General Interest Rob Salcido, PNNL; General Interest Brian Shanks, Beazer Homes; User Josh Spence, PEG; Producer Robby Schwarz, ThinkTank Jason Toves, ICC; General Interest SDC 300 SUBCOMMITTEES SDC 300 Calculations SC SDC 300 Calculations SC Members CHAIR: Dave Roberts, National Renewable Energy Laboratory Brian Christensen, NORESCO Philip Fairey, Florida Solar Energy Center Charlie Haack, North American Insulation Manufacturers Association William Ranson, DuPont Robert Salcido, Salcido Solutions Nick Sisler, Ekotrope Gayathri Vijayakumar, Steven Winter Associates Scott Horowitz, National Renewable Energy Laboratory (non-voting member) Mission The Calculations Subcommittee provides technical support to SDC 300 on topics related to ANSI/RESNET/ICC 301 and portions of the Mortgage Industry National HERS® Standards related to calculations and HERS® software accreditation. The SC reviews Interpretation Requests (IRs), Continuous Maintenance Proposals (CMPs), and Innovative Design Requests (IDRs) assigned to it by the SDC 300 Chair, and develops CMPs in response to New Work Initiatives (NWIs) assigned by SDC 300 Chair. Projects Completed Amendments to ANSI/RESNET/ICC 301-2019: Addendum A, Dishwashers, Clothes Washers and Dryers Addendum B, Clarifications, HVAC Quality Installation Grading, and Dehumidification Amendments under development to ANSI/RESNET/ICC 301-2019: Addendum C, Duct Leakage to Outside Defaults Addendum D, CO2 Rating Index The 2022 edition of 301: Updates recommended by the RESNET Software Consistency Committee Definitional changes to align with Standard 380 Updated default framing factors Updates to mechanical ventilation calculations Updates to attic/eave insulation calculations SDC 300 Enclosures SC SDC 300 Enclosures SC Members CHAIR: Robby Schwarz, BuildTank Brian Lieburn, Dupont Brian Stanfill, McGrann Associates Dan Wildenhaus, TRC Companies Kelly Parker, Guaranteed Watt Savers Paul Gay, US-EcoLogic Mikael Salonvaara, Oak Ridge National Laboratory Terry Clausing, Drysdale & Associates Brett Welch, Knauf Insulation Jeffery Love, Sustainable Comfort Inc. Nathan Kleist, Energy Diagnostics Rick Duncan, Spray Polyurethane Foam Alliance Paul Duffy, Paul Duffy & Associates/ACC-CPI Spray Foam Coalition Mission The RESNET SDC 300 Enclosures Sub-Committee is tasked with maintaining and improving RESNET’s visual inspection requirements. These requirements are primarily described in Appendix A and Appendix B of ANSI/RESNET/ICC 301-2014 and 2019. Projects Projects working on for the 2022 edition of 301: Inspection requirements related to framing factors How to properly evaluate the presence of ‘advanced’ framing Better guidance regarding duct insulation Partnering with ASTM to develop an infrared (IR) insulation inspection standard Adding inspection protocols and definitions that will be needed for use with the HVAC Grading Standard (under development now, BSR/RESNET/ACCA 310-20xx) SDC 300 Equipment SC SDC 300 Equipment SC Members CHAIR: Mike Bowman, Dunedin Refrigeration Mike Browne, Advanced Building Analysis, LLC Sara Devico, BER Dean Gamble, US EPA Gary Nelson, Energy Conservatory Chris Urbanus, Burgess Construction Consultants Iain Walker, Lawrence Berkley Laboratory Meetings Upcoming Meetings 2023 Meetings To register for an upcoming meeting, please view this link. March 21, 2023, 10:00 AM – 11:00 AM PDT May 16, 2023, 10:00 AM – 11:00 AM PDT July 18, 2023, 10:00 AM – 11:00 AM PDT September 19, 2023, 10:00 AM – 11:00 AM PDT November 21, 2023, 10:00 AM – 11:00 AM PST Previous Meetings – Click the date to view the recording 2022 Meetings March 15, 2022 May 17, 2022 June 9, 2022 September 7, 2022 November 15, 2022 2021 Meetings Jan 19, 2021 Mar 16, 2021 May 18, 2021 June 24, 2021 July 20, 2021 September 21, 2021 October 19, 2021 November 16, 2021 2020 Meetings Jan 21, 2020 Mar 17, 2020 April 7, 2020 May 19, 2020 July 21, 2020 Sept 15, 2020 Nov 17, 2020 Dec 3, 2020 2019 Meetings January 3, 2019 May 16, 2019 July 11, 2019 September 17, 2019 November 19, 2019
