News archive for May, 2021
SAP10.2: A Future for CHP?
Posted on May 6th 2021
Recent Government proposals show compliance with CHP-prioritised heat networks is likely to be near impossible. This is despite recent indications from Government that the new Part L in Building Regulations would support CHP. The low CO2 emissions factor for electricity in the proposed Part L 2021 pointed towards the end of CHP. A government statement recognised the industry’s concern and …
EV Chargepoints to enter Building Regulations
Posted on May 6th 2021
Electric vehicle (EV) chargepoints will soon be essential for new homes due to the 2030 ban on the sale of new petrol and diesel cars (hybrids to be banned from 2035), with Government now also proposing to mandate their inclusion through the Building Regulations. The widespread uptake of EVs and chargepoints suffers from a classic chicken and egg dilemma. A …
Adapting buildings to a warmer climate
Posted on May 5th 2021
The UK climate is changing and it is important that the design of buildings takes this into account. By 2070, summer temperatures in the southeast of England are expected to be 3 to 5°C higher than current, flooding events will increase owing to increased precipitation, and hot spells will be more frequent. All of the above affect building function, longevity, …
Preventing condensation may not stop mould growth
Posted on May 5th 2021
Dealing with this distinction is paramount when assessing the quality of buildings, pre and post construction. Surface condensation can cause issues such as decay of finishes, corrosion of materials, or destruction of organic based materials (e.g. wood, plaster). Mould growth, aside from being aesthetically unpleasant, is a risk to building users as it is associated with a range of respiratory …