- Water Efficiency
Minimum indoor plumbing fixture and fitting efficiency
- Energy and Atmosphere
Energy efficiency best management practices: planning, documentation and opportunity assessmentMinimum energy efficiency performanceRefrigerant management: ozone protection
- Materials and Resources
Sustainable purchasing policySolid waste management policy
- Indoor Environmental Quality
Outdoor air introduction and exhaust systemsEnvironmental tobacco smoke (ETS) controlGreen cleaning policyAlthough this may seem like a lot of prerequisites, getting them taken care of will actually help you achieve the goals for certification. For example, a green cleaning policy might include a purchasing policy, which, in turn, should have a list of sustainable equipment, cleaning products and materials you’ll be using. Implementation of that purchasing policy will then take care of 2 – 4 points from the Indoor Environmental Quality section.