3.0 reduce_lighting_loads_by_percentage 791f3404-a28b-4a80-ba3f-e15b339e39ea 01e31b73-acc4-47cd-b6cb-8c54238964fc 20200229T024320Z 293730A7 ReduceLightingLoadsByPercentage Reduce Lighting Loads by Percentage The lighting system in this building uses more power per area than is required with the latest lighting technologies. Replace the lighting system with a newer, more efficient lighting technology. Newer technologies provide the same amount of light but use less energy in the process. This measure supports models which have a mixture of lighting assigned to spaces and space types. The lighting may be specified as individual luminaires, lighting equipment level, lighting power per area, or lighting power per person. Loop through all lights and luminaires in the specified space type or the entire building. Clone the definition if it is shared by other lights, rename and adjust the power based on the specified percentage. Link the new definition to the existing lights or luminaire instance. Adjust the power for lighting equipment assigned to a particular space but only if that space is part of the selected space type by looping through the objects first in space types and then in spaces, but again only for spaces that are in the specified space type (unless the entire building has been chosen). Material and installation cost increases will be applied to all costs related to both the definition and instance of the lighting object. If this measure includes baseline costs, then the material and installation costs of the lighting objects in the baseline model will be summed together and added as a capital cost on the building object. space_type Apply the Measure to a Specific Space Type or to the Entire Model Choice true false *Entire Building* {ba5b25d6-8c19-43e3-abc8-bb5666d4cc52} *Entire Building* lighting_power_reduction_percent Lighting Power Reduction Double % true false 30 material_and_installation_cost Increase in Material and Installation Cost for Lighting per Floor Area Double % true false 0 demolition_cost Increase in Demolition Costs for Lighting per Floor Area Double % true false 0 years_until_costs_start Years Until Costs Start Integer whole years true false 0 demo_cost_initial_const Demolition Costs Occur During Initial Construction Boolean true false false true true false false expected_life Expected Life Integer whole years true false 15 om_cost Increase O & M Costs for Lighting per Floor Area Double % true false 0 om_frequency O & M Frequency Integer whole years true false 1 Electric Lighting.Lighting Equipment Measure Type ModelMeasure string Measure Function Measure string Requires EnergyPlus Results false boolean Uses SketchUp API false boolean EC_QAQC.osm osm test A0F6342F EnvelopeAndLoadTestModel_01.osm osm test 10AA8866 EnvelopeAndLoadTestModel_01_FullyCosted.osm osm test 824A4C53 README.md.erb erb readmeerb 703C9964 README.md md readme 9169535E ReduceLightingLoadsByPercentage_Test.rb rb test F5BAA5CC LICENSE.md md license E0468DD6 OpenStudio 2.0.0 2.0.0 measure.rb rb script BD37BF51