Energy Survey Overview

Sites Surveyed

Site 1

Site 3

Site 2

Site 4

Company-Wide Actions

ISO50001 Energy

Management Standard

Energy Awareness Campaign

Bureau Service with

Monitoring & Targeting

Air Conditioning Inspections

Energy Surveys

Sub Metering Building

Management Systems

Prioritised Actions S

ite

1

•Steam demand

•Monitor Boiler Use

•Enhance Maintenance

•ACI

•Combustion efficiency

•Heat transfer efficiency

•Boiler heat loss

•Maintenance manual

•Combustion efficiency

•Boiler Blowdown

•Variable Speed Drive

•Steam System Review

•Compressor management

•M&T Tool

•Flue-gas heat recovery

•Radiant heaters

•VOT

•Compressor heat recovery

Sit

e 2

•Sub Metering Survey

•Volt Op Survey

•Generation Study

•Motors & Drives Study

•Energy KPIs

•ACI

•Asset Register

•Compressed Air Survey

•M&T

•Bureau Service

•Sub Metering

•BMS

•Boiler Maintenance

•Combustion Efficiency

•Heat Transfer

•Boiler Heat Loss

•Maintenance manual

•Steam Distribution

•ISO50001

•Heater controllers

•Lighting Upgrade

Sit

e 3

•Condition Survey

•Shop Floor Heating

•Ventilation Survey

•Humidification System

•Pollution Issue

•Non-Process Heating

•Staff awareness

•Maintenance manual

•ACI

•Compressed Air Survey

•Asset Register Upgrade

•M&T

•Bureau Service

•Sub Metering

•BMS

•ISO50001

•Lighting Upgrade

•Compressed Air Replacement

Sit

e 4

•Sub Metering Survey

•VO Survey

•Reorganise Offices

•Revise Lighting Proposal

•Compressed Air Survey

•Motors & Drives

•ACI

•Asset Register

•Staff awareness

•Maintenance Manual

•VSD on kitchen extract

•M&T

•Bureau Service

•Install Sub Metering

•BMS

•Heater controllers

•Extract Fans Controllers

•Washroom Upgrade

•ISO50001

Renewable Options

Technology Bradford Greenford East Kilbride Newcastle

Solar PV Yes Yes Yes Yes

Solar Water Heating Yes Yes Yes Yes

Wind turbine Yes No No Yes

Ground Source Heat Pump Yes No No Yes

Rainwater Harvesting Yes Yes Yes Yes

Micro CHP Yes Yes Yes Yes

Wood Fuelled Boilers Yes Yes Yes Yes

CCHP Yes Yes Yes Yes

Next Steps

Client to agree to move to next step

Return to four sites with specialists to produce accurately costed proposals

Undertake Air Conditioning Inspections to ensure compliance with the Energy Performance of Buildings Directive across portfolio

Appoint Dedicated Energy Management Resource conversant with ISO50001

Initiate Energy Awareness Campaign

Potential

A saving on total energy costs of between 20 and 30% can be

achieved at each site