Designing Solar Energy Systems to Reduce Energy Use And Operating Costs in Laboratory Facilities

John Archibald, American Solar, Inc.

Abstract:

Laboratory facilities often incorporate specialized systems for HVAC, water heating, process heating, process dehumidification, and reliable power. These systems are typically assembled from conventional heating and power supply components and are powered by utility energy sources. The mechanical components may be inexpensive to install but typically result in energy intensive facilities with high annual utility bills.

There are opportunities to reduce laboratory operating costs by incorporating solar energy technologies in new construction and retrofit projects. Several practical and economical solar energy systems fit well in the unique design of laboratories. These solar technologies provide additional advantages including: reduced maintenance, improved operations during energy supply disruptions, improved air quality, and improved financing and tax treatment of the facility.

However, not all systems are appropriate to all the energy needs in the lab. Nor is it always smart to simply substitute one type of solar energy (electricity, hot water, hot air) for the same non-renewable energy supply. The best designs, fit the solar technology to the end use, not energy supply to excessive energy demand.

This paper identifies practical uses of several economical and attractive solar energy technologies that energize electrical and electronic equipment and provide shelter, power, heat, light, and dehumidification, in and around the laboratory.

Biography:

John Archibald holds a dual Bachelor of Science degree in Engineering and a Master of Business Administration degree. He has over 27 years of experience in engineering and program management in both government and the private sector. Mr. Archibald is the former Director of the Department of Energy's, Federal Energy Management Program (FEMP) and former Chairman of the Interagency Energy Management Task Force. He was on the staff of the Defense Energy Policy Office in the Pentagon and is a former acquisition manager for the US Navy.

He is currently the President of American Solar, Inc., a seven year old company that produces and installs cost effective solar air heating systems for government, commercial, and industrial applications. He has presented several papers on building integrated solar heating and air conditioning systems and solar heating of emergency generators. He teaches seminars on solar heating for energy engineers and facility managers.