The society approved an Ozone-Depleting Substances Position Statement and Paper at its 2001 winter meeting held in Atlanta, Jan. 27-31.
The document commits ASHRAE to taking a leading role in addressing ozone depleting substance use in refrigeration and air conditioning, continuing to conduct research on alternative refrigerants and technologies and assisting in the timely transition to new alternatives. The document also describes governmental actions in the United States.
¿Countries around the world look to the United States in setting policy regarding global warming and climate change,¿ ASHRAE president James Wolf said. ¿As an international organization, ASHRAE provides this information and commits to providing technical information to developing countries related to the phaseout of ozone-depleting substances.¿
ASHRAE supports overall environmentally balanced solutions to atmospheric concerns. Actions taken at the expense of energy efficiency would not represent a balanced approach, according to the society.
¿Energy efficiency is a key issue because the burning of fossil fuels to generate electric power is considered a major greenhouse gas emitter,¿ Wolf said. ANSI/ASHRAE/IESNA Standard 90.1-1999, ¿Energy Standard for Buildings Except Low-Rise Residential Buildings,¿ is helping to reduce energy use in new and existing buildings. The paper notes that the standard provided an overall building efficiency increase over the 1989 standard.
Several ASHRAE standards and guidelines address ozone-depleting substance concerns. Standard 34, ¿Designation and Safety Classification of Refrigerants,¿ and Standard 15, ¿Safety Code for Mechanical Refrigeration,¿ provide designers and code officials with procedures on the safe use and handling of refrigerants in buildings.
To help ensure the ¿proper application¿ of Standard 15, ASHRAE will publish a user¿s manual to assist in the proper installation, use, and care of refrigeration systems.
ASHRAE Guideline 3, ¿Guideline for Reducing Emission of Fully Halogenated Chlorofluorocarbon Refrigerants,¿ addresses refrigerant emission reduction practices in manufacturing, design, installation, and servicing of equipment.
Copies of the ASHRAE Ozone-Depleting Substances Position Statement and Paper may be downloaded for free at www.ashrae.org.