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		<id>https://www.designingbuildings.co.uk/w/index.php?action=history&amp;feed=atom&amp;title=Operational_rating</id>
		<title>Operational rating - Revision history</title>
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		<updated>2026-05-06T00:45:24Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Operational_rating&amp;diff=245402&amp;oldid=prev</id>
		<title>Designing Buildings: Created page with &quot;[https://www.gov.uk/guidance/energy-performance-of-buildings-certificates-notes-and-definitions Energy Performance of Buildings Certificates: glossary], originally published by t...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Operational_rating&amp;diff=245402&amp;oldid=prev"/>
				<updated>2022-12-28T07:35:56Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;[https://www.gov.uk/guidance/energy-performance-of-buildings-certificates-notes-and-definitions Energy Performance of Buildings Certificates: glossary], originally published by t...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[https://www.gov.uk/guidance/energy-performance-of-buildings-certificates-notes-and-definitions Energy Performance of Buildings Certificates: glossary], originally published by the Ministry of Housing, Communities &amp;amp;amp; Local Government in 2014, states: ‘DEC (Design Energy Certificate) shows the energy performance operational rating of a building based on actual energy consumption as recorded over the last 12 months within the validity period of the DEC. This rating is shown on a scale from A to G.’&lt;br /&gt;
&lt;br /&gt;
= Related articles on Designing Buildings =&lt;br /&gt;
&lt;br /&gt;
* Approved document L.&lt;br /&gt;
* Display energy certificate.&lt;br /&gt;
* Emission rates.&lt;br /&gt;
* Energy certificates for buildings.&lt;br /&gt;
* Energy Efficiency Rating.&lt;br /&gt;
* Energy performance certificate EPC&lt;br /&gt;
* Energy Performance of Buildings Directive.&lt;br /&gt;
* Environmental impact rating.&lt;br /&gt;
* Minimum energy efficiency standard (MEES).&lt;br /&gt;
* National Calculation Method.&lt;br /&gt;
&lt;br /&gt;
[[Category:DCN_Definition]] [[Category:Definitions]] [[Category:Regulations]] [[Category:Standards_/_measurements]] [[Category:Sustainability]]&lt;/div&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

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