Smart Thermostats Specification Version 2.0

Materials related to this revision process are provided below. Stakeholders who received past communications related to development of Version 1.0 will continue to receive updates on this development effort. To be added to the contact list, stakeholders are encouraged to contact connectedthermostats@energystar.gov with their contact information.

Discussion Guide for Version 2.0 Smart Thermostats Specification - June 29, 2021
ENERGY STAR Version 2.0 Smart Thermostat Discussion Guide Cover Memo (PDF, 286 KB)
Version 2.0 ENERGY STAR Smart Thermostats Discussion Guide (PDF, 217 KB)
Monday, July 26, 2021
Smart Thermostats Version 2.0 Discussion Guide Webinar- July 26, 2021
ENERGYSTAR_SmartThermostats_V2.0 Discussion Guide Webinar Slides.pdf (PDF, 1.2 MB)
Wednesday, August 18, 2021
Discussion Guide Version 2.0 Stakeholder Comments
CA IOU Comments (PDF, 1.0 MB)
Stelpro Comments (PDF, 468 KB)
Google Nest Comments (PDF, 88 KB)
Stello Comments (PDF, 122 KB)
Hydro Quebec Comments (PDF, 155 KB)
Carrier Comments (PDF, 167 KB)
Resideo Comments (PDF, 54 KB)
Mysa Comments (PDF, 122 KB)