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Better Buildings Case Competition US Department of Energy March 14, 2014. Electri -City: Energy Management in Public Buildings. Electri-City: Energy Management in Public Buildings. The Lean Green Machines. Electri -City. Goal:
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Better Buildings Case Competition US Department of Energy March 14, 2014 Electri-City: Energy Management in Public Buildings Electri-City: Energy Management in Public Buildings The Lean Green Machines
Electri-City Goal: • A Better Buildings Energy Plan for a mid-size US city government Issues: • Building structures • Data control systems • Budgeting process Focus: • Employee Incentives to Promote Development • Data Management for Public Building Controls • Improvements to Building Infrastructure
Better Buildings Energy Plan Forming the Better Buildings Board
Better Buildings Energy Plan Three Core Components
EHSRAs EHSRAs : Environmental Health and Safety Retrofitting Audits Purpose: • Document current building equipment and departmental ownership • Motor specifications involved in HVAC control • Air filter locations • Ventilation pipe widths • Rooms served by air handling units (AHUs) • Location and areas affected by dampers • Model numbers for equipment & sensors • VAV box model number & box locations • Inputs & outputs of VAV (including location of device communicating info) • Areas affected by VAV • Number, model, & locations of light fixtures • Location of outlets & outlet specifications Tasks: • Record building maintenance and operations information • Develop preventative maintenance procedures (ISO 50001)
Energy Management Office Relationships
Green Funds • Green Funds = Realized energy-savings by department • Prioritization: • Occupancy size • Building square footage • Projected energy savings • Aggregate funding opportunities • LEED certifications • Award recognition • ACEEE Exemplary Programs • Dsire.org
Continuous Improvement Team Relationships
Continuous Improvement Team Responsibilities
Better Buildings Board Hierarchy
Better Buildings Board Guidelines
Data Analyst Resources
Data Analyst Responsibilities
HVAC System Interactions • Responsive Control • Personalized Data • Project Haystack Vision • BACnet Compatible City Intranet V A V Box Raspberry Pi EnPI’s http://vector-magz.com/technology/server-clip-art-item-3/
Mock Project Timeline Year 1
Mock Project Timeline Year 2
Mock Project Timeline Year 3
Mock Project Timeline Year 4
Better Building Energy Plan Three Core Components