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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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Electri city energy management in public buildings

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
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
Better Buildings Energy Plan

Forming the Better Buildings Board


Better buildings energy plan1
Better Buildings Energy Plan

Three Core Components


Ehsras
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)



Green funds
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 team1
Continuous Improvement Team

Responsibilities




Data analyst
Data Analyst

Resources


Data analyst1
Data Analyst

Responsibilities


Hvac system interactions
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/






Better building energy plan
Better Building Energy Plan

Three Core Components


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