Public Data

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Use links below to download anonymized data about projects that received TECH incentives.

TECH Working Data Set


The TECH Working Data Set provides anonymous data gathered from TECH incentive applications and qualified product lists. This data is provided on a per-installation basis, so each row in this dataset represents a unique installation of either a heat pump water heater or a heat pump space heater. Data fields provided for each installation include: gas utility service territory, California Climate Zone, disadvantaged community status of the install site, information on the installed and replaced equipment, installation cost, incentives and financing utilized, and quality installation measures performed by the installer.

Primary Data Set Sources:

  • Incentive applications completed by TECH participating contractors
  • Qualified Product Lists maintained by the Air-Conditioning, Heating, and Refrigeration Institute (AHRI) and Northwest Energy Efficiency Alliance (NEEA)
  • Partner programs offering incentives that layer with TECH incentives (see About for the full list)

Greenhouse Gas Impacts Data Set - Coming Soon


The Greenhouse Gas Impacts Data Set provides anonymous meter-based gas and electricity consumption data for California residents who installed a piece of technology that received a TECH incentive.

Primary Data Set Sources:

  • Meter-based gas and electricity consumption data for residential customers of Pacific Gas & Electric (PG&E), Southern California Gas (SoCalGas), Southern California Edison (SCE), San Diego Gas & Electric (SDG&E), Southwest Gas (SWG), Sacramento Municipal Utility District (SMUD), and Los Angeles Department of Water and Power (LADWP) provided by the California Energy Commission (CEC) and California Public Utilities Commission (CPUC)
  • Meter-based data in the GHG Savings Data Set follow CPUC requirements for data aggregation and data sharing to preserve the anonymity and privacy of California residents.


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