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The link between the EPBD and the ESPR

Fecha de publicación 20/03/25 8:00
Blog
The EPBD   The EPBD is the Energy Performance of Buildings Directive 2024/1275 . The EPBD aims to reduce both building energy consumption and related emissions, while guaranteeing proper indoor environmental quality (IEQ) , with a view to achieving a zero-emission building stock by 2050 . It is important to emphasise that “a view to” means that Member States will need to...
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By Raul Simonetti
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air conditioning ecodesign energy efficiency heat pumps temperature and humidity control

A look inside a heat pump!

Fecha de publicación 12/12/24 8:00
Blog
The aesthetics of heat pumps is increasingly becoming more important, as they are installed outdoors where they can be seen by everyone, but obviously the refrigeration circuit is the one where manufacturers need to put more effort and remains the most relevant. In previous posts we saw how energy exchange requires two environments, and different fluids can be used (air/water). The energy...
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By Matteo Galenda
0 Comentarios
air conditioning energy efficiency heat pumps

Indoor air quality (IAQ): comfort vs. data centres

Fecha de publicación 24/10/24 7:00
Blog
Spaces occupied by people require indoor air quality (IAQ) for both health and comfort; similarly, processes of various types need specific air conditions to run effectively and efficiently. In both cases, HVAC systems are deployed to maintain the conditioned spaces at the desired conditions by compensating for internal heat gains, and by changing the indoor air with properly filtered...
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By Raul Simonetti
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air conditioning data centers temperature and humidity control

CO2, temperature, and humidity monitoring sustain IAQ

Fecha de publicación 12/09/24 7:00
Blog
Maintaining indoor air quality (IAQ) involves monitoring and managing pollutants, temperature and humidity using a ventilation and air conditioning system. The sources of indoor air pollutants may be biological , for example human respiration, which releases pathogenic particles such as viruses and bacteria. Mould can also proliferate in environments with high relative humidity, releasing...
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By Davide Di Dia
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air conditioning healthcare temperature and humidity control

Airborne infectivity control by proper IAQ while minimising environmental impact

Fecha de publicación 29/08/24 7:00
Blog
IAQ plays a critical role in both safeguarding human health and influencing our well-being , not only representing our direct exposure to commonly known pollutants such as CO 2 , volatile organic compounds and particulate matter, but also through its role in the spread of airborne pathogens. In fact, the concentration of pollutants in the indoor environments where we spend a significant...
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By Raul Simonetti
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air conditioning energy efficiency heat pumps temperature and humidity control

The revised European Energy Performance of Buildings Directive (part 1)

Fecha de publicación 23/05/24 7:00
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Note: This post refers to the revision of DIRECTIVE 2010/31/EU (EPBD), expected to be published by 2024, and is an update of the post: “ The European Energy Performance of Buildings Directive and its revision (part 1) ”. The EPBD is the Energy Performance of Buildings Directive 1 . It is an important piece of European Union legislation as it “promotes the improvement of the...
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By Raul Simonetti
0 Comentarios
air conditioning energy efficiency heat pumps temperature and humidity control

The revised European Energy Performance of Buildings Directive (part 2)

Fecha de publicación 18/07/24 7:00
Blog
Notes: This post is the continuation of post “ The revised European Energy Performance of Buildings Directive (part 1) ” with focus on “TECHNICAL BUILDING SYSTEMS” This post refers to revised DIRECTIVE EU/2024/1275 (EPBD), published on 8th May 2024, and is an update of the post “ The European Energy Performance of Buildings Directive and its revision (part 2) ” ...
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By Raul Simonetti
0 Comentarios
air conditioning energy efficiency heat pumps temperature and humidity control

Thermodynamics on the anniversary of Kelvin’s birth

Fecha de publicación 27/06/24 7:00
Blog
Have you ever wondered why energy is needed to run your fridge? Do you know why the unit of thermodynamic temperature is called the kelvin? To answer to these questions we need to go back 200 years, when the physicist that played a major role in this field discoveries was born… and that’s not all! As you may already know, Lord Kelvin was the British physicist who discovered that absolute...
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By Miriam Solana Ciprés
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air conditioning refrigeration

Towards sustainable indoor environments: optimising NZEB and ZEB through advanced ventilation strategies

Fecha de publicación 21/03/24 8:00
Blog
In the context of the urgent need to reduce energy consumption to address climate change, the concept of zero energy buildings (ZEB) is crucial. In the design of such buildings, the primary goal is to achieve high energy efficiency while maintaining high standards of indoor comfort and air quality , within the limits of economic sustainability. This requires the selection of ...
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By Raul Simonetti
0 Comentarios
air conditioning energy efficiency iot

Building Energy Management Systems & Indoor Air Quality

Fecha de publicación 11/01/24 8:00
Blog
Buildings today are required to function with the highest levels of efficiency, constantly maintaining the correct balance between operational needs, environmental conditions - outside and inside - and energy consumption.  As part of this process, monitoring and control of all the fundamental parameters for indoor air quality is essential.  Being able to analyse systems that...
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By Alberto Bussotti
1 Comentario
air conditioning energy efficiency
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