Tag Archives: Energy Performance


Energy Performance Certificate – What does it do?

Posted on by
Reply
What is an Energy Performance Certificate (‘EPC’)?

An Energy Performance Certificate is  a certificate that provides a measure of the property’s energy efficiency and its impact on the environment. The certificate also includes recommendations on how to improve energy savings. EPC can also be termed as an energy-rating certificate.

An  Energy Performance Certificate rates a home in terms of the energy consumed per square meter of floor area, energy performance based on fuel costs, as well as the environmental impact the building or property has by its carbon dioxide (CO) emissions. In other words, this is a way of measuring the inclusive energy effectiveness of a property.

Who has got to obtain an Energy Performance Certificate (‘EPC’)?

Energy Performance Certificates or EPC for short, were initially introduced  in a couple of stages in December 2007   and October 2008.  In December 2007 EPCs  were  made obligatory for on all domestic properties which had three or more bedrooms and  were being recently marketed for sale after that time. From 1st October 2008  EPCs became obligatory for all domestic dwellings being marketed for sale and  also  property being rented out.  It now became mandatory for land lords to make Energy Performance Certificates available to tenants as part of the lettings process generally (this is not needed for a property which is self-contained and  isn’t needed each time a tenant rents a room and shares amenities).

April 2008 saw the EPC regulations extended to include  all commercial buildings to have a Commercial EPC (‘CEPC’).  All buildings that were not domestic and had in excess of 2,500 square metres that are being built, sold, major renovations or let required a CEPC.  From  1st October 2008 this was extended  to all commercial properties.   

 

Exactly what Information Does the Energy Performance Certificate (‘EPC’) Give?

Each property is provided with a rating  and that rating  is displayed on the EPC.  The ratings range from A to G.  An A rating shows it’s very efficient producing lower fuel bills, while G is inefficient, and it is very likely to lead to  higher fuel bills. The properties with lower energy consumption are less expensive to run in relation to utility bills ( gas, electricity and so forth) and are likely to create a lower ‘carbon footprint’.   It is envisioned that this is going to be a significant selling feature for all properties that achieve an A – C grading.

The essential criteria for  assessment of your energy efficiency include:

Construction age

Thermal property of adjacent properties

Fixed light efficiency

Insulation levels(walls and lofts)

Building construction

Heat loss

Method of heating and controls used

Volumetric calculation of all floors

The legislation introducing the EPCs into the UK  is  detailed in part 5 of the housing act 2004 and was introduced  to comply with the European Union Directive which  commits Europe to reducing its carbon dioxide emissions by eight percent in 2010.

Energy Saving Procedures in Leeds

Posted on by
Reply

We have seen serious campaigns in energy saving of the latest. In UK, the campaigns happen to be so serious and govt as well as corporations as well as individuals took sensible steps closer to this end.  Solar PV Yorkshire manufacturing companies also have a thriving business. Solar energy is harnessing through solar panels is becoming increasingly common. As a way of energy conservation, solar panels have so far gone through milestones of enhancements to cater for various customer needs. To date, you can try much with solar panels than produce solar energy. Water heating systems contains solar panel embedded, therefore delivering an economical unlimited water heating.

Solar PV in Yorkshire is a properly designed solar power that is effective in producing energy from its photovoltaic cells. The solar panel can be purchased in various electrical or perhaps electronic shops close to you. The prices tend not to match the caliber of this product. Its value is significantly worth compared to price tag. It is a step which authorities has declared to encourage the utilization of renewable causes of energy and reduce the degree of atmospheric pollution.

The pollution regulatory boards convinced with federal government have to have the issue of energy performance certificates with a fee. The energy performance certificate contains details for example home energy usage as well as carbon dioxide emissions. An EPC Leeds certificate also contains a recommendation document with clearly given ideas about how to minimize energy usage and co2 emission. Typically the recommendation report reveals energy reduction practical plans such as fitting loft insulation. It is in the EPC in which a person will discover the potential cost saved each year in the event the improvements are created. The EPC plan is apparently very good due to the favourable response observed. Ecological pollution levels are steadily coming down since its implementation.

There is research work carried out by the govt. regularly on other ways of reducing pollution along with conserving energy costs. The outcomes or in other words the findings of the study offer useful solutions towards the issues. The setup of which policies is seen in adjusted price of the solar PV panels and motivation laid around the usage of EPCs. Another essential method to energy conservation is the use of loft insulation. Here is additionally a fat day for cavity wall insulation Leeds installers. Residences and other buildings are fitted appropriately with polystyrene to be able to keep the room warmed up.

Despite the government’s intervention, the success of the procedures remarkably rely on the positive response and determination for reformation with the citizens. When there could be such a response all around in the world, just what a planet would ours be?

Air Testing in Energy Performance Certificates

Posted on by
Reply

From April 2006 Building regulations require that new builds comply with ‘Part L’. This means that a percentage of new properties must go through air tightness testing, air leakage testing and air permeability testing.

Testing airtightness is the process to trace any unwanted wind and unrestrained airflow through the house . A lot of air leakage leads to heat loss which results in greater C02 emissions. Reducing C02 emissions is the purpose of ‘Part L’ in the new building regulations through airtightness testing, air leakage testing and air permability testing.

Both domestic and public buildings have to be examined for air leakage, air tightness and air permeability to adhere to L1 & L2 regulations.

If the home exceeds the specified size, or happens to be a domestic property , you can’t pass it across to the customer without the recognised air leakage test certificate .

Part L of the Buildings Regulations demands that all buildings that aren’t residential , and that have a total floor space greater than 500m2, be accountable to a compulsory air permeability examination . L2 demands that for residential dwellings a representative section of houses (in a development) be tested .

The airtightness of a building is called ‘air permeability’ or leakage rate. This leakage will occur through gaps, holes and cracks in the framework of the building envelope which aren’t always visible . This air leakage alters the building’s effectiveness and is now firmly embedded in Part L of the Building Regulations & Conservation of Fuel and Power. Making a building extensively air tight cuts down the amount of fuel needed to heat it. This then reduces the CO2 produced and reduces your carbon footprint – So it is definately valid and necessary .