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regression models

energy management - Jeff's team

The Sport of Energy Management

By Energy Rant No Comments
Last week I proved that energy management is too much work and hassle for the average schmo, unless… That is the subject of this week’s post. I am the youngest of four kids who lived on a farm, so walking or even riding a bike to Jimmy’s or John’s house was not a viable option. Play with the siblings? Pffft. We competed in everything from board and ancient-video games to table tennis. I was damn good at that, by the way. We Want to Destroy You We didn’t have soccer at all, but thankfully, one parent/organizer in a nearby town…
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energy history

Lessons from a Smart Thermostat Assessment

By Energy Rant No Comments
Many of us at Michaels are gluttons for data and accompanying analysis. Our homes are test beds. In this post, we look at impacts from smart thermostats, the dangers of wrong assumptions, and extrapolating findings for impact evaluation. Every smart thermostat evaluation I’ve seen uses billing regression models to estimate savings. Unfortunately, this provides an answer and typically not one smart thermostat makers like. The evaluations typically provide no “why” to the results, and therefore, smart thermostat programs go unimproved. Test Bed Description My single family home was built in 1934, has crumby, double-pane, double-hung windows, and unknown amounts of…
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