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We recently released an update to our R package, nmecr. This version provides a bug fix and vignettes for the R code. is an open-source set of tools for analyzing commercial building energy consumption using a meter-based, whole-building approach for measurement and verification (M&V) of...

We are very excited to announce that kW Engineering released open source R code today for analyzing site-level, meter-based energy savings. Our will make it much easier for energy efficiency program implementers to analyze energy efficiency project impacts using the normalized metered energy consumption (NMEC)...

Commercial building heating, ventilation and air conditioning (HVAC) systems commonly use variable air volume (VAV) systems for their heating and cooling needs. VAV systems can be more energy efficient when properly controlled and operated. We frequently find these systems performing less than optimally and recommend...

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