BREEAM Energy monitoring - Revision history

Designing Buildings at 08:22, 16 November 2020

2020-11-16T08:22:58Z

← Older revision		Revision as of 08:22, 16 November 2020
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	* [https://www.cibse.org/getmedia/03849a88-7e3e-4ae8-bde5-0ffa6602f6bd/GIL065-Metering-Energy-Use-in-New-Non-domestic-Buildings.pdf.aspx CIBSE GIL 65 - guidance for energy monitoring in new buildings].		* [https://www.cibse.org/getmedia/03849a88-7e3e-4ae8-bde5-0ffa6602f6bd/GIL065-Metering-Energy-Use-in-New-Non-domestic-Buildings.pdf.aspx CIBSE GIL 65 - guidance for energy monitoring in new buildings].

−	[[Category:International]] [[Category:BREEAM]] [[Category:Design]]	+	[[Category:DCN_Guidance]] [[Category:International]] [[Category:BREEAM]] [[Category:Design]]

Designing Buildings at 07:48, 19 April 2020

2020-04-19T07:48:14Z

← Older revision		Revision as of 07:48, 19 April 2020
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	* --[[User:Elisa_Caton\|Elisa Caton]] 12:35, 06 Mar 2018 (BST)		* --[[User:Elisa_Caton\|Elisa Caton]] 12:35, 06 Mar 2018 (BST)
	* --[[User:Sandra_Turcaniova\|Sandra Turcaniova]] 18:30, 20 Dec 2017 (BST)		* --[[User:Sandra_Turcaniova\|Sandra Turcaniova]] 18:30, 20 Dec 2017 (BST)
		+
		+	= Related articles on Designing Buildings Wiki =
		+
		+	* Energy consumption.
		+	* Energy.
		+	* Heat meter.
		+	* Meter.
		+	* Multi-jet meter.
		+	* Part l.
		+	* Smart meter owners report higher, not lower, bills.
		+	* Smart meter.
		+	* Turbine meter.
		+	* Ultrasonic meter.
		+	* Velocity-type meter.

	= External references =		= External references =

−	* [[Part_l\|Part]] [[Part_l\|l]]	+	* [https://www.cibse.org/Knowledge/knowledge-items/detail?id=a0q20000008I7f7AAC TM54: Evaluating Operational Energy Performance of Buildings at the Design Stage].
−	* [[Heat_meter\|Heat]] [[Heat_meter\|meter]]	+	* [https://www.cibse.org/knowledge/knowledge-items/detail?id=a0q20000008I7ewAAC TM39:Building Energy Metering].
−	* [https://www.cibse.org/Knowledge/knowledge-items/detail?id=a0q20000008I7f7AAC TM54: Evaluating Operational Energy Performance of Buildings at the Design Stage]	+	* [https://en.wikipedia.org/wiki/Electricity_meter https://en.wikipedia.org/wiki/Electricity_meter].
−	* [https://www.cibse.org/knowledge/knowledge-items/detail?id=a0q20000008I7ewAAC TM39:Building Energy Metering]	+	* [https://www.cibse.org/getmedia/03849a88-7e3e-4ae8-bde5-0ffa6602f6bd/GIL065-Metering-Energy-Use-in-New-Non-domestic-Buildings.pdf.aspx CIBSE GIL 65 - guidance for energy monitoring in new buildings].
−	* [https://en.wikipedia.org/wiki/Electricity_meter https://en.wikipedia.org/wiki/Electricity_meter]	+
−	* [https://www.cibse.org/getmedia/03849a88-7e3e-4ae8-bde5-0ffa6602f6bd/GIL065-Metering-Energy-Use-in-New-Non-domestic-Buildings.pdf.aspx CIBSE GIL 65 - guidance for energy monitoring in new buildings]	+

	[[Category:International]] [[Category:BREEAM]] [[Category:Design]]		[[Category:International]] [[Category:BREEAM]] [[Category:Design]]

Designing Buildings at 07:44, 19 April 2020

2020-04-19T07:44:29Z

Show changes

Designing Buildings at 07:36, 19 April 2020

2020-04-19T07:36:14Z

← Older revision		Revision as of 07:36, 19 April 2020
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	6. Ensure that meters will be easily identifiable to the building users (property, facility or office manager) through meters labelling and/or Building Management Systems (BMS) designation.		6. Ensure that meters will be easily identifiable to the building users (property, facility or office manager) through meters labelling and/or Building Management Systems (BMS) designation.

−	== Sub-metering of high energy load and tenancy areas ==	+	== Sub-metering of high-energy load and tenancy areas ==

	1. All meters and their monitoring systems are specified according to the points 5. and 6. above.		1. All meters and their monitoring systems are specified according to the points 5. and 6. above.
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	2. Identify the future building use and potential tenanted areas.		2. Identify the future building use and potential tenanted areas.

−	3. Ensure each tenanted area has sub-metering of significant majority (> 90 %) of the energy supply, where applicable:	+	3. Ensure each tenanted area has sub-metering for the significant majority (> 90 %) of the energy supply, where applicable:

−	* Electricity,	+	* Electricity.
−	* Gas,	+	* Gas.
−	* Heating / ~~Hot~~ water (heating and hot water can be metered using single meter where it is impractical to divide it per tenanted or functional areas)	+	* Heating / hot water (heating and hot water can be metered using a single meter where it is impractical to divide it per tenanted or functional areas).
−	* Cooling / ~~Chilled~~ water	+	* Cooling / chilled water.
−	* Ventilation (where feasible and practical)	+	* Ventilation (where feasible and practical).

−	4. For single occupancy building metering must be divided per floor and per functional ~~areas~~. Functional ~~areas~~ types depend on the building usage and is not exhaustive (see the list below).	+	4. For single occupancy, building metering must be divided per floor and per functional area. Functional area types depend on the building usage and are not exhaustive (see the list below).

	For small tenant units (GIFA < 250 m2) only one meter for electricity, heating and hot water per unit fulfils the requirement. For larger tenant units (GIFA > 250 m2) metering for both the whole unit and for relevant functional areas is required.		For small tenant units (GIFA < 250 m2) only one meter for electricity, heating and hot water per unit fulfils the requirement. For larger tenant units (GIFA > 250 m2) metering for both the whole unit and for relevant functional areas is required.

	List of functional areas types (in [http://www.breeam.com/BREEAMInt2016SchemeDocument/content/06_energy/ene02.htm BREEAM Manual see Compliance note – Building type specific]):		List of functional areas types (in [http://www.breeam.com/BREEAMInt2016SchemeDocument/content/06_energy/ene02.htm BREEAM Manual see Compliance note – Building type specific]):
		+
		+	* Office building:

	<ol style="list-style-type: lower-alpha;">		<ol style="list-style-type: lower-alpha;">
−	~~<li><p>Office building:</p>~~
−	~~<ul>~~
	<li>Offices (metering by floor plate and by tenants)</li>		<li>Offices (metering by floor plate and by tenants)</li>
	<li>Catering</li>		<li>Catering</li>
−	<li>Tenant units</li></ul>	+	<li>Tenant units</li></ol>
−	~~</li>~~	+
−	~~<li>~~Retail buildings:	+	* Retail buildings:
−	<ul>	+
		+	<ol style="list-style-type: lower-alpha;">
	<li>Sales area</li>		<li>Sales area</li>
	<li>Storage and warehouse</li>		<li>Storage and warehouse</li>
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	<li>Offices</li>		<li>Offices</li>
	<li>Catering</li>		<li>Catering</li>
−	<li>Tenant units</li></ul>	+	<li>Tenant units</li></ol>
−	~~</li>~~	+
−	~~<li>~~Industrial buildings:	+	* Industrial buildings:
−	<ul>	+
		+	<ol style="list-style-type: lower-alpha;">
	<li>Office areas</li>		<li>Office areas</li>
	<li>Operational area</li>		<li>Operational area</li>
−	<li>Ancillary areas (e.g. canteens etc.)</li></ul>	+	<li>Ancillary areas (e.g. canteens etc.)</li></ol>
−	~~</li>~~	+
−	~~<li>~~Education buildings	+	* Education buildings
−	<ul>	+
		+	<ol style="list-style-type: lower-alpha;">
	<li>Kitchens (excluding small staff kitchens and food technology rooms)</li>		<li>Kitchens (excluding small staff kitchens and food technology rooms)</li>
	<li>Office area</li>		<li>Office area</li>
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	<li>Controlled environment chambers Animal accommodation areas</li>		<li>Controlled environment chambers Animal accommodation areas</li>
	<li>Data centres</li>		<li>Data centres</li>
−	<li>IT work and study rooms, including IT-equipped library space and any space with provision of more than one computer terminal per 5m².<br />	+	<li>IT work and study rooms, including IT-equipped library space and any space with provision of more than one computer terminal per 5m².</li>
−	Individual sub-metering of standard classrooms or seminar rooms is not required.</li></ul>	+	<li>Individual sub-metering of standard classrooms or seminar rooms is not required.</li></ol>
−	~~</li>~~	+
−	~~<li>~~Hotel Buildings	+	* Hotel Buildings
−	~~<ul>~~	+
−	~~<li>~~Office areas~~</li>~~	+	# Office areas
−	~~<li>~~Catering (kitchens or restaurant)~~</li>~~	+	# Catering (kitchens or restaurant)
−	~~<li>~~Conference suites~~</li>~~	+	# Conference suites
−	~~<li>~~Swimming pool or leisure facilities~~</li>~~	+	# Swimming pool or leisure facilities
−	~~<li>~~Hotel bedrooms metered per floor, core, floor plate, in a strategy that would provide benefit to facility management~~</li></ul>~~	+	# Hotel bedrooms metered per floor, core, floor plate, in a strategy that would provide benefit to facility management
−	~~</li></ol>~~	+

	= Questions to ask while seeking compliance =		= Questions to ask while seeking compliance =

Designing Buildings at 07:32, 19 April 2020

2020-04-19T07:32:53Z

← Older revision		Revision as of 07:32, 19 April 2020
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	= Aim and benefits =		= Aim and benefits =

−	The aim of this credit is to encourage the installation of sub-meters to allow building facilities managers and building users to monitor energy consumption within the building and facilitate identifying end uses with a higher energy demand with the intention to reduce consumption where possible (saving money and CO2 emissions!).	+	The aim of this credit is to encourage the installation of sub-meters to allow building facilities managers and building users to monitor energy consumption within the building and facilitate identifying end uses with a higher energy demand with the intention to reduce consumption where possible (saving money and CO2 emissions).

−	In an ideal world, it would also allow building occupiers to compare meter readings to predicted values to help to identify whether there is faulty equipment or the building is being operated incorrectly. As it stands, the "performance gap" makes this difficult. ENE 01 under BREEAM 2018 aims to start to address this.	+	In an ideal world, it would also allow building occupiers compare meter readings to predicted values to help identify whether there is faulty equipment or the building is being operated incorrectly. As it stands, the "performance gap" makes this difficult. ENE 01 under BREEAM 2018 aims to start to address this.

	This issue offers the following potential benefits to end users and clients:		This issue offers the following potential benefits to end users and clients:

−	* Improved awareness of energy usage over time to identify high use applications / systems for potential improvement to improve running costs / reduced bills;	+	* Improved awareness of energy usage over time to identify high use applications / systems for potential improvement to improve running costs / reduced bills.
−	* ~~Facility~~ to track actual energy consumption against design figures to improve demand modelling which can then lead to reduced infrastructure upgrade costs for future projects.	+	* The facility to track actual energy consumption against design figures to improve demand modelling which can then lead to reduced infrastructure upgrade costs for future projects.

	= When to consider =		= When to consider =
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	RIBA Stages 3-4 (Developed Design-Technical Design)		RIBA Stages 3-4 (Developed Design-Technical Design)

−	= Step by step guidance =	+	= Step-by-step guidance =

	== Sub-metering of major energy-consuming systems ==		== Sub-metering of major energy-consuming systems ==
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	1. Define all energies relevant for the assessed building (electricity, gas, district heating/cooling, gas, LPG, etc.)		1. Define all energies relevant for the assessed building (electricity, gas, district heating/cooling, gas, LPG, etc.)

−	2. Identify all energy-consuming systems present in the building, performing following functions (in BREEAM Manual see ~~Additional~~ information of the Issue) and these to be sub-metered:	+	2. Identify all energy-consuming systems present in the building, performing the following functions (in the BREEAM Manual see additional information on the Issue) and these are to be sub-metered:

−	* Space heating	+	* Space heating.
−	* Domestic hot water heating (excluding small 'point of use'. water heaters)	+	* Domestic hot water heating (excluding small 'point of use'. water heaters).
−	* Humidification	+	* Humidification.
−	* Cooling	+	* Cooling.
−	* Ventilation, i.e. fans (major)	+	* Ventilation, i.e. fans (major).
−	* Pumps	+	* Pumps.
−	* Lighting	+	* Lighting.
−	* Small power (lighting and small power can be on the same sub-meter where supplies are taken at each floor, core or floor plate)	+	* Small power (lighting and small power can be on the same sub-meter where supplies are taken at each floor, core or floor plate).
−	* Renewable or low carbon systems (separately)	+	* Renewable or low carbon systems (separately).
−	* Controls	+	* Controls.
	* Other major energy-consuming systems/plant, such as:		* Other major energy-consuming systems/plant, such as:
−	** Transport systems (lifts, escalators, moving platforms)	+
−	** Covered car parks	+	# Transport systems (lifts, escalators, moving platforms).
−	** Dedicated computer room, server rooms, datacentres	+	# Covered car parks.
−	** Kitchen and catering equipment	+	# Dedicated computer room, server rooms, datacentres.
−	** Water features (swimming or hydrotherapy pool, fountains, etc.)	+	# Kitchen and catering equipment.
−	** Telecommunications (mobile providers, etc.)	+	# Water features (swimming or hydrotherapy pool, fountains, etc.).
−	** Electric cars charging stations	+	# Telecommunications (mobile providers, etc.).
−	** Drama studios and theatres with large lighting rigs	+	# Electric cars charging stations.
−	** Ovens or furnaces	+	# Drama studios and theatres with large lighting rigs.
−	** External lighting, advertisement, decorative lighting	+	# Ovens or furnaces.
−	** Floodlighting	+	# External lighting, advertisement, decorative lighting.
−	** Ventilation, heating and cooling in circulating areas (revolving doors, air curtains etc.)	+	# Floodlighting.
		+	# Ventilation, heating and cooling in circulating areas (revolving doors, air curtains etc.).

	CIBSE GIL 65: Tab 13 Size of plant for which separate metering would be reasonable:		CIBSE GIL 65: Tab 13 Size of plant for which separate metering would be reasonable:
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	\|}		\|}

−	3. ~~Designer~~ to provide estimated annual energy consumption for each sub-metered part.	+	3. The designer is to provide estimated annual energy consumption for each sub-metered part.
−		+
−	4. Calculate whether metering of individual systems covers at least 90 % of each energy/fuel consumption. Consumption of systems/areas without metering can be calculated based on deduction of other sub-metered values or based on operating hours, installed load etc.	+

−	Where the sum of sub-metered consumption is less than 90% additional sub-metering is needed. For more guidance see CIBSE guidelines, especially General Information Leaflet 65 (link below) with easily understandable diagrams and schemes.	+	4. Calculate whether metering of individual systems covers at least 90% of each energy/fuel consumption. Consumption of systems/areas without metering can be calculated based on deduction of other sub-metered values or based on operating hours, installed load etc. Where the sum of sub-metered consumption is less than 90%, additional sub-metering is needed. For more guidance see CIBSE guidelines, especially General Information Leaflet 65 (link below) with easily understandable diagrams and schemes.

	5. Define the scale of the building for correct metering system selection:		5. Define the scale of the building for correct metering system selection:

−	* GIFA > 1 000 m2: all meters to be connected to the appropriate energy monitoring and management system;	+	* Gross Internal Foor Area (GIFA) > 1 000 m2: all meters to be connected to the appropriate energy monitoring and management system.
	* GIFA < 1 000 m2: all meters to be either connected to the energy monitoring and management system or with separate accessible energy sub-meters with pulsed or other open protocol communication outputs.		* GIFA < 1 000 m2: all meters to be either connected to the energy monitoring and management system or with separate accessible energy sub-meters with pulsed or other open protocol communication outputs.

−	6. Ensure that meters will be easily identifiable to the building users (~~Property~~, ~~Facility~~ or ~~Office Manager~~) through meters labelling and/or BMS designation.	+	6. Ensure that meters will be easily identifiable to the building users (property, facility or office manager) through meters labelling and/or Building Management Systems (BMS) designation.

	== Sub-metering of high energy load and tenancy areas ==		== Sub-metering of high energy load and tenancy areas ==

Tom Blois-Brooke at 15:18, 1 July 2019

2019-07-01T15:18:24Z

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	BRE Global does not endorse any of the content posted and use of the content will not guarantee the meeting of certification criteria.		BRE Global does not endorse any of the content posted and use of the content will not guarantee the meeting of certification criteria.
		+
		+	--[[User:Tom_Blois-Brooke\|Tom Blois-Brooke]] 16:17, 01 Jul 2019 (BST)

	--[[User:Elisa_Caton\|Elisa Caton]] 12:35, 06 Mar 2018 (BST)		--[[User:Elisa_Caton\|Elisa Caton]] 12:35, 06 Mar 2018 (BST)

	--[[User:Sandra_Turcaniova\|Sandra Turcaniova]] 18:30, 20 Dec 2017 (BST)		--[[User:Sandra_Turcaniova\|Sandra Turcaniova]] 18:30, 20 Dec 2017 (BST)
−
−	~~--[[User:Tom_Blois-Brooke\|Tom Blois-Brooke]] 16:17, 01 Jul 2019 (BST)~~

	= Find out more =		= Find out more =

Tom Blois-Brooke at 15:18, 1 July 2019

2019-07-01T15:18:02Z

← Older revision		Revision as of 15:18, 1 July 2019
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	--[[User:Sandra_Turcaniova\|Sandra Turcaniova]] 18:30, 20 Dec 2017 (BST)		--[[User:Sandra_Turcaniova\|Sandra Turcaniova]] 18:30, 20 Dec 2017 (BST)

−	----[[User:~~Tom Blois~~-Brooke\|Tom Blois-Brooke]] 16:17, 01 Jul 2019 (BST)	+	--[[User:Tom_Blois-Brooke\|Tom Blois-Brooke]] 16:17, 01 Jul 2019 (BST)

	= Find out more =		= Find out more =

Tom Blois-Brooke at 15:17, 1 July 2019

2019-07-01T15:17:39Z

← Older revision		Revision as of 15:17, 1 July 2019
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	In an ideal world, it would also allow building occupiers to compare meter readings to predicted values to help to identify whether there is faulty equipment or the building is being operated incorrectly. As it stands, the "performance gap" makes this difficult. ENE 01 under BREEAM 2018 aims to start to address this.		In an ideal world, it would also allow building occupiers to compare meter readings to predicted values to help to identify whether there is faulty equipment or the building is being operated incorrectly. As it stands, the "performance gap" makes this difficult. ENE 01 under BREEAM 2018 aims to start to address this.
		+
		+	This issue offers the following potential benefits to end users and clients:
		+
		+	* Improved awareness of energy usage over time to identify high use applications / systems for potential improvement to improve running costs / reduced bills;
		+	* Facility to track actual energy consumption against design figures to improve demand modelling which can then lead to reduced infrastructure upgrade costs for future projects.

	= When to consider =		= When to consider =
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	--[[User:Sandra_Turcaniova\|Sandra Turcaniova]] 18:30, 20 Dec 2017 (BST)		--[[User:Sandra_Turcaniova\|Sandra Turcaniova]] 18:30, 20 Dec 2017 (BST)
		+
		+	----[[User:Tom Blois-Brooke\|Tom Blois-Brooke]] 16:17, 01 Jul 2019 (BST)

	= Find out more =		= Find out more =

Paul Thistlethwaite at 16:31, 29 January 2019

2019-01-29T16:31:15Z

← Older revision		Revision as of 16:31, 29 January 2019
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	= Applicable Schemes =		= Applicable Schemes =

−	The guidelines collated in this ISD aim to support ~~[https://www.designingbuildings.co.uk/wiki/Sustainable~~ sustainable] best practice in the topic described. This issue may apply in multiple ~~[https://www.designingbuildings.co.uk/wiki/~~BREEAM ~~BREEAM]~~ schemes covering different stages in the life of a building, different ~~[https://www.designingbuildings.co.uk/wiki/Building_types~~ building types] and different year versions. Some content may be generic but scheme nuances should also be taken into account. Refer to the comments below and related articles to this one to understand these nuances. See [~~https://www.designingbuildings.co.uk/wiki/BREEAM_Issue_support_document_template~~ this document] for further guidelines.	+	The guidelines collated in this ISD aim to support sustainable best practice in the topic described. This issue may apply in multiple BREEAM schemes covering different stages in the life of a building, different building types and different year versions. Some content may be generic but scheme nuances should also be taken into account. Refer to the comments below and related articles to this one to understand these nuances. See [[BREEAM_Issue_support_document_guidelines\|this document]] for further guidelines

	* BREEAM UK New Construction 2014		* BREEAM UK New Construction 2014

Sandra Turcaniova at 09:05, 21 March 2018

2018-03-21T09:05:36Z

← Older revision		Revision as of 09:05, 21 March 2018
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	* BREEAM UK New Construction 2014		* BREEAM UK New Construction 2014
	* BREEAM UK Refurbishment and Fit-out 2014		* BREEAM UK Refurbishment and Fit-out 2014
		+	* BREEAM Intl. New Construction 2016
		+	* BREEAM Intl. Refurbishment and Fit-out 2015

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