Project |
Purpose and Benefits |
Status |
Energy Savings kWh pa |
Carbon Savings (TCO2e) pa |
Adjustments to heating/cooling temperatures and timings |
The University have adopted and aims to maintain a comfortable temperature set
point (as set out in the Energy Management Policy) during the building’s predominant occupancy hours, to provide a suitable environment for its occupants and to maximise
energy reduction, cost savings and our commitment to being net zero scope1 and 2 carbon emissions by 2035. |
Phase one complete with changes made to all controls where currently possible. Phase two will be determined in line with relevant future projects. |
3,483,447 kWh |
655 |
Sub-metering |
Sub-metering of individual building will allow us to monitor utility usage and take
remedial actions for wastage. |
Detailed audits completed. |
2,500,000 kWh and 9,000m3 of water |
509 |
Smart TRV trial and roll out |
TRV stands for Thermostatic Radiator Valve. Smart TRVs allow for room-by-room control of radiators, to help avoid heating empty spaces. |
Trial has been completed. Trial has revealed savings of approximately 30% on energy use for heating. |
8,210 kWh |
2 |
Lighting upgrades to LED |
Upgrades to replace traditional lighting to LED bulbs across three campuses to reduce energy use by 40%. |
LED lighting has been upgraded across two sites in Colchester and three sites in Southend.
|
514,259 kWh |
107 |
Occupancy sensors |
Aims to link Smart TRVs. This monitors room occupancy to determine whether the heating should be fully on or not. |
Trial of sensors implemented in selected rooms. Data will be reviewed to understand the benefit and value in a wider roll out. |
To be confirmed |
To be confirmed |
Building Management System (BMS) upgrades |
Current SERCK BMS systems will be replaced with TREND systems
in several locations, allowing greater control of energy management. |
Audit work is in progress. |
666,667 kWh |
122 |
Comfort cooling sensors |
Presence Infrared (PIR) sensors installed to AC units to switch off/on heating based on room occupancy. |
38 units have been installed in Constable Building (Kaplan). |
86,656 kWh |
18 |
Temperature monitoring sensors (Rab Butler Building) |
Sensors installed on each level to accurately measure the temperature within the building. |
These sensors provide real-time data to Building Management Systems (BMS) to ensure occupant comfort whilst maintaining efficient control. |
4,318 kWh |
1 |
Tap flow restrictors |
Devices that limit the flow of water from a tap. |
Audit work is in progress to identify the flow rate. |
To be confirmed |
To be confirmed |
Shower head replacements |
Installation of eco shower heads with a reduced flow rate of 8 litres per minute. |
1200 units have been installed in South Courts.
|
28,290 m3 of water |
40 |
Window upgrades to 1960's estate (single glazed) |
Single glazed windows will be upgraded to double glazed. |
In development of an agreed design standard for window upgrades. |
To be confirmed |
To be confirmed
|
Solar PV installation |
This project contributes to onsite renewable energy generation at
Colchester Campus. |
Panels now installed on:
Computing
HSC
SSRC
Library lower level
2001
Ivor Crewe
Network Building
|
559,600 kWh |
116 |
Roof replacements and insulation |
To identify areas where roofing needs replacement or further insulation to help reduce 20% of energy wastage. |
Phase one: 1100m2 of roofing on the 1960s central campus buildings underway (August 2023, due for completion 13 October 2023).
Phase two: plans are in development.
|
265,615 kWh |
49 |
Student Union (SU) shop fridge replacements |
Installation of doors on fridges to reduce energy wastage. |
Completed July 2023. |
100,000 kWh |
21 |
AC unit compressor controls |
Retrofit solution on AC units to reduce the compressor speed. |
Audit work in progress. |
To be confirmed |
To be confirmed
|
Building Decarbonisation Plan |
To identify University buildings for heat decarbonisation. |
£181k in funding awarded in Summer 2023 through the Salix Low Carbon Skills Fund towards the costs of development of the Decarbonisation Plan. |
To be confirmed |
To be confirmed
|
Hand dryer replacements |
To identify the energy saving opportunities through measuring the current wattage
and drying time. |
Audit work to be commissioned. |
To be confirmed |
To be confirmed
|
HVAC Upgrades |
HVAC systems stands for heating, ventilation and air conditioning systems. This project will identify existing HVAC system conditions and energy and carbon saving options. |
Audit work to be commissioned. |
404,000 kWh |
84 |