New services update – Same day Domestic EPC’s Stoke-on-Trent, Staffordshire & Cheshire

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Here at Energy-psa.co.uk we can now offer low cost domestic EPC’s on the very same day. If you are within a 40 mile radius of Stoke on Trent, then contact us today to receive your domestic EPC on the same day! We also offer commercial EPC’s, DEC’s and SAP’s in Stoke-on-Trent, Staffordshire, Cheshire and throughout England and Wales.

Call: 07875 718424  e-mail: info@energy-psa.co.uk

 

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Mandatory energy efficiency audits: an opportunity for business – Carbon Trust

 

Mandatory energy efficiency audits: an opportunity for business - Carbon Trust

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What now for energy performance related policy developments in England and Wales ?

Plans for how the new Conservative/Liberal Democrat government intends to create a new low carbon economy within the UK have been published in a Coalition Document.

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Hackers Steal Millions in Carbon Credits

By Kim ZetterEmail Author

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Credit card numbers are so passe. Today’s hackers know the real powerhouse data to steal is emission certificates.

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Passively Delivering More for Less with SAP

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Capital cost savings of almost £800/dwelling can be achieved and still attain at least Level 3 under the Code for Sustainable Homes by utilizing sustainable technologies beyond the conventional….

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Research by Passivent, the UK’s leading natural ventilation specialist, is revealing that under changes to the SAP calculation method, installation of even its basic Passive Stack Ventilation system, in conjunction with a gas saver, waste water heat recovery and photovoltaic equipment, can achieve capital cost savings of up to £780/ dwelling, and achieve an improved DER, against the widely-accepted route of MVHR (mechanical ventilation with heat recovery).

“The findings come from analysis of, and SAP calculations done for, ‘real life’ semi-detached homes, which reinforces the validity of our claims,” observes Dennis Bates, Passivent Domestic Product Manager. “Even with an airtightness factor of 3, our combined solution gives a better DER- of 20.33 against 21.41- and costs at least £200 less than MVHR. On even a small development, that adds up to a significant reduction in bottom-line costs, whether private or social housing, even before you’ve factored in the ‘lifetime’ costs of maintenance, replacement parts etc. It truly is giving ‘more for less’ and delivering best value practice.”

Under Passivent’s analysis, on a four-bedroomed semi-detached with three wet rooms and an airtightness of 3, PSV + gas saver+ waste water heat recovery required just 0.82kWh of PV to achieve Code Level 3 and costs less than £4000 for all of the technologies; with an airtightness of 5, the systems still cost only £4145 against almost £5000 for MVHR to reach the same Code level. With the 5 airtightness value, the same solution still costs just over £6500 to attain Level 4, against an MVHR cost of over £7000.

Passivent’s PSV is the only domestic ventilation strategy that uses NO electricity to function, instantly contributing towards low carbon emissions. It harnesses natural air movement principles, like a chimney, to ensure the home is adequately ventilated 24/7, 365 days a year. Passivent PSV uses planned air paths to exhaust warm, ‘used’ internal air out through the roof terminal, creating a natural draught-free ‘suction’ effect to stimulate replacement with fresh air through strategically positioned inlets. It is therefore ‘fit and forget’, requiring no operator, service or maintenance input.

Passivent supplies background ventilation solutions including tricklevents and through-wall ventilators, standard and ‘intelligent’ mechanical ventilation, passive stack natural ventilation and the new and innovative iHybrid, which combines natural ventilation with heat recovery to yield a 55% reduction in fan energy use and a 39% saving in lifetime costs over standard mechanical heat recovery, with its systems supported by its nationwide Mastercare scheme of approved installers. Its ability to design, supply and install all domestic ventilation solutions means it can provide authoritative, unbiased advice to the building industry to ensure new schemes comply with the new Approved Document, and all other regulatory requirements.

More from Passivent Ltd

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CBI says businesses need better warning of climate risks

Employers’ group says all listed firms should detail their “climate exposure ” in corporate reports

 

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New Services Available – SAP

On Construction

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SBEM Calculations

All new commercial buildings require an energy assessment to be carried out at the”design” stage and submitted with your building control submission. When your building is complete the building control officer will need confirmation of the”as built” calculations in order to sign off the building. We use Carbon Checker and Simplified Building Energy Model (SBEM) software to achieve this and can provide solutions to help you comply with building regulations.

Code for Sustainable Homes

The Code for Sustainable Homes introduces minimum standards for energy and water efficiency at every level of the new national standard. The Code measures the sustainability of a home against key design categories, rating the ‘whole home’ as a complete package. The minimum standards for Code compliance have been set above the requirements of Building Regulations and new homes can achieve a rating on a scale of one to six ‘Code Levels’ depending on the standard achieved.

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