Env Aspects Of Labs


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Overview of the Environmental Aspects of Labs and developing issues

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Env Aspects Of Labs

  1. 1. Laboratory Design and Operation for a Sustainable Planet:Building Gates and Removing Fences<br />Division of Chemical Health and Safety<br />
  2. 2. Balancing Safety and Sustainability in Lab BuildingsRalph Stuart, CIHStephen Posner<br />
  3. 3. Environmental Aspects and Impacts of Laboratories<br />Ventilation <br />35-50% of energy for 15% of campus floor space<br />Electricity Use <br />Probably similar to ventilation<br />Solid and Hazardous Wastes <br />Lower financial impact, high regulatory impact <br />Regulation<br />EPA’s Higher Education enforcement initiative<br />Emergency Response<br />Teaching and Research<br />
  4. 4. Ventilation<br /><ul><li>UVM Campus wide impact:
  5. 5. Between 4 and 8 times as much energy per sq foot relative to other campus spaces
  6. 6. Energy use associated with labs is high value – 10 times as much income as energy expense at UVM
  7. 7. Design Issues
  8. 8. Ventilation rates range from 6 to 10 air changes per hour; a wide range considering operational cost impact
  9. 9. Design rates are speculative and primarily based on control of fire hazard and odors
  10. 10. There are behavior change opportunities with regard to ventilation, but facility design is the driving force in the environmental footprint
  11. 11. EPA Labs-21 program for lab design http://www.labs21century.gov/</li></li></ul><li>The Safety and Sustainability “Dilemma”<br />Ventilation design has a major impact on laboratory safety, but the best design can easily be overridden by poor use practices<br />Example 1: Fume hoods<br />Containment is provided by the glass sash rather than air flow<br />Keeping the sash as low as possible is the best approach to safety (and can have energy benefits)<br />Example 2: Chemical storage<br />Lab odors often result from poor handling, storage and disposal practices. <br />
  12. 12. Electricity Use<br />Proliferation of instrumentation drives electrical demand<br />Electrical equipment in the laboratory creates a lot of waste heat, which can drive ventilation rates even in non-hazardous areas<br />Example: storage of biological samples at cold temperatures or in freezer farms<br />Labs are not part of the Energy Star universe (See the Labs-21 wiki at http://tinyurl.com/labs21wiki)<br />
  13. 13. Solid and Hazardous Waste<br />Disposal of trash from lab buildings creates the concern of potential contamination with chemical or biological materials.<br />Community perception can drive choices<br />Chemical wastes are regulated by the states and EPA very tightly, which creates significant practical challenges<br />Biowaste regulations are less organized but have practical challenges as well<br />
  14. 14. Environmental Regulations<br /><ul><li>RCRA and state variations for hazardous waste
  15. 15. CERCLA for emergency planning
  16. 16. CWA and local regulations for sewer disposal
  17. 17. CAA and local regulations for fume hood exhaust
  18. 18. HAZWOPER for spill clean up
  19. 19. Whatever carbon rules come down
  20. 20. Miscellaneous materials (asbestos, PCBs, Hg, pharmaceuticals, etc.)
  21. 21. Electronic virtual campushttp://www.c2e2.org/evc/</li></li></ul><li>Education and Research: Green Chemistry<br />EPA / American Chemical Society chemical studies research and education linked to environmental issues<br />Laboratory operations are not thought of as part of this aspect yet<br />MIT green alternatives web site:<br />http://tinyurl.com/mitgcwiz<br />
  22. 22. The Next Frontier: Labs and Climate Change<br />The ACUPCC requires the development of a greenhouse gas inventory and a Climate Action Plan that sets “carbon neutrality” as an institutional goal.<br />Laboratory energy management will be a key component of this plan on research campuses<br />RMI project on identifying institutional challenges to Climate Action Planning<br />EPA regulations on carbon emissions will reinforce this PCC<br />Outreach to the UVM lab population began in January<br />
  23. 23.
  24. 24. Conclusions<br />There is the potential that safety and sustainability considerations will compete with each other, both operationally and programmatically<br />Our experience at UVM is that these can be important partners at both levels, but this partnership has to be consciously pursued and coordinated<br />Safety and sustainability professionals can provide coaching to facility and lab staff, but the people “on the ground” are the ones who make progress happen.<br />