by Michaels Energy | Jan 19, 2022 | The Big Why
I am renovating my kitchen. The project was supposed to start in March 2020, but then the world shut down due to Covid. Now, nearly two years later, we are finally getting started. During that time, I have decided to switch from a gas range to an induction cooktop....
by Michaels Energy | Dec 22, 2021 | The Big Why
A major theme of the Big Why of Evaluation is that evaluations always involve balancing accuracy and costs due to time and budget constraints as well as the pesky issue of dealing with counterfactuals. The eternal question of “how good is good enough” drives one of...
by Michaels Energy | Nov 23, 2021 | The Big Why
Every now and then, we are asked to evaluate an energy efficiency project completed at a business that has since closed. This poses some tricky questions: how much savings should a program claim for these measures and how much savings will actually occur? As the...
by Michaels Energy | Oct 27, 2021 | The Big Why
Last month’s post discussed the need for proper accounting of energy sources to accurately quantify carbon[1] emissions. With that as a background, we can now dive into the importance of the timing of energy use and savings. The carbon content of electricity is both...
by Michaels Energy | Sep 29, 2021 | The Big Why
As our industry’s goals shift from simply using less energy to reducing carbon emissions, the evaluation, measurement, and verification (EM&V) of these savings can become a whole lot more complex. Both sites and utilities need to understand how much carbon...
