Working Groups: Commercial | Residential | Connectivity
Grid Connectivity
Optimizing HPWHs potential for building-grid integration
Questions?
Contact Noah Gabriel, AWHI Grid Connectivity HPWH lead, with questions or for more information.
Project Spotlight
HPWH Load-Shifting Study Tracker and Meta Analysis
With their ability to use energy flexibly and act as small thermal batteries, heat pump water heaters (HPWHs) can "charge” during off-peak times with cheaper, cleaner electricity – doing so not only saves homeowners money, but it also reduces grid congestion and emissions. Want more info on HPWH load shifting? In this spreadsheet, we’ve compiled the most comprehensive list of HPWH load flexibility and demand response studies out there. Each row contains a link to a field or lab study report, as well as synthesized findings and key statistics.
Want to get more involved in the HPWH load shifting space? Join the Advanced Water Heating Initiative’s Connectivity Working Group. Indicate your interest here or email Noah, the working group lead.
News
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News:
EcoPort is CTA 2045 certified and the Qualified Products List for grid-connected HPWH is available.
EcoPort is the brand name for technology that has been certified compliant with the CTA 2045 technical specification. When a HPWH integrated with EcoPort is plugged in, it establishes network communications that support smart building applications. This enables HPWHs to react to demand response signals, allowing grid operators to shift energy use during peak times when the grid is overloaded.
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News:
OpenADR Alliance announces first certified EcoPort™ products
Published by GlobeNewswire: The OpenADR Alliance announced that two major water heating manufacturers have achieved EcoPort certification, the Alliance's newest certification program.
EcoPort, the consumer-facing brand for the ANSI/CTA-2045 technical standard was created by a collaborative group of utilities, manufacturers, and government stakeholders, and helps local electric utilities support water heaters and other appliances as part of peak-load management or other customer programs. (October 26, 2022)
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News:
The promise of hydronic systems in building decarbonization
Published by MechBiz
HPWHs are two-to-four times more efficient than other water heating options in conventional applications. Many of today’s models are equipped with advanced controls, which will allow for two-way communication with the grid, further advancing the role this technology will play in grid management in the future. (March 17, 2022)
Photo Credit: NEEA
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Events
Join the AWHI Grid Connectivity Working Group
Contact AWHI with questions or for more information.