You have probably heard the topic of commissioning discussed as part of the building construction process. It often comes up during the design of a new facility, especially if that building is seeking a high performance certification. But existing buildings can benefit from the commissioning process, especially for owners looking to improve energy performance and… Read More

Last week Amanda and I attended the I2SL (International Institute for Sustainable Laboratories) conference in Raleigh, NC. There were a broad range of individuals in attendance, including: government, university, and private labs users, health and safety, procurement, and facilities groups lab equipment vendors HVAC and controls equipment vendors sustainability champions architects and engineers The sessions… Read More

When designing new systems or upgrades to existing systems, we are focused on equipment and system selection to prevent corrosion of the interior of hydronic piping systems. While this is important for system longevity, in real life there are widespread vapor barrier failures in almost every chilled water system, leading to leaks and failures caused… Read More