A midwestern utility wanted to provide opportunities for customers who rely on electric heating and cooling to save money on their electric bills. But it was difficult for the utility to identify these customers and determine what kind of HVAC equipment they use.
The utility partnered with E Source to build a model, combining the utility’s billing data, advanced metering infrastructure data, and proprietary E Source data to:
- Identify which customers were using electric heating and air-conditioning
- Document the type of equipment in customers’ homes
- Disaggregate hourly electricity usage into bands attributed to HVAC end uses
- Compare customers’ HVAC usage intensity with that of their peers
The E Source model enabled the utility to group their customers into peer cohorts. E Source geographically mapped these results at the county and premise address level, allowing the utility to develop targeted campaigns by region or neighborhood. The strategy boosted energy efficiency program awareness among customers by focusing on those who would benefit most from participation.