Electri city energy management in public buildings
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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

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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)


Energy management office

Energy Management Office

Relationships


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 team

Continuous Improvement Team

Relationships


Continuous improvement team1

Continuous Improvement Team

Responsibilities


Better buildings board

Better Buildings Board

Hierarchy


Better buildings board1

Better Buildings Board

Guidelines


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/


Mock project timeline

Mock Project Timeline

Year 1


Mock project timeline1

Mock Project Timeline

Year 2


Mock project timeline2

Mock Project Timeline

Year 3


Mock project timeline3

Mock Project Timeline

Year 4


Better building energy plan

Better Building Energy Plan

Three Core Components


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