Commissioning

SkySpark collects and stores data from any number of sources and provides an open analytics platform that can be programmed to automatically make sense of the data and provide insights on a building or a portfolio of buildings. This open platform can be customized to a...

On January 1st of 2020, new changes go into effect for Title-24, California’s energy efficiency standard for commercial buildings. Neil Bulger has a nice summary of changes to HVAC, and a bit on lighting. But what’s happening with refrigeration in supermarkets? There are two important changes...

Trust, but verify. Seems reasonable, but sometimes in commissioning I think ‘always verify’ is a better phrase. Investigation is key in retro-commissioning We were completing a retro-commissioning project on community college building in Southern California and noticed something off in the trend data. The economizer on two...

If you’re looking to significantly reduce your electric and gas utility bills, and don’t want to shell out hundreds of thousands or millions of dollars for new HVAC and lighting equipment, then chances are you’ve considered Retro-Commissioning (RCx) – and if you haven’t, you should! With...

What you don’t see or know about your building operation can cost you. We’ve found countless times, in virtually every building type, equipment or control system operations gone awry. Sometimes problems can’t be solved relying on data analysis. Today we’re going under the hood of...

Utilizing the full capabilities of your control system is one of the most cost-effective ways to save energy. We find very few facilities maximize the full capabilities of already installed systems. Nowhere is this more detrimental than in grocery stores where controls operate the commercial...

Just as the PC industry faced consolidation in the late 80’s, the lighting industry is also consolidating. Legrand started it off when it bought WattStopper and Vantage/Equinox/LCAP decades ago. Philips is now Signify. Siemens recently purchased Enlighted. GE has begun the process to sell their lighting and control...

How can we help you save money and lower your carbon footprint?