Any significant change in the price of energy can have a major impact on the profitability and value of a building or factory. One can protect their interests by investing in the highest possible efficiency that is economically justifiable.

In the past energy efficiency improvements in the U.S. have had a median payback of only 1.9 years meaning that IRR’s of up to 70% were not being selected. This is now changing. In addition to the economic attractiveness of high efficiency there are environmental gains through reduced emissions of carbon dioxide and other power plant emissions that are harmful to the environment.

The move to high efficiency equipment is accelerating. And at the same time, there is increasing emphasis in system design and optimization. Low flow/high delta T systems are offering energy savings in operating costs and first cost through smaller pipe diameters and pump sizes.

The focus on high efficiency HVAC equipment and systems will continue to increase as additional emphasis is being placed on the environmental costs associated with energy use.