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Alessandro Lora
The energy-saving from an HVAC-solution is the most sustainable and cost-efficient source of energy
In Europe, buildings account for 42% of total energy consumed and 36% of energy-related greenhouse gas emissions. For this reason EU is working on the revised Energy Performance of Buildings Directive (EPBD) that will facilitate and increase renovation, modernising and decarbonising the of EU’s …Carl-Johan Strömwall
Why do we still leave the indoor climate to chance?
Energy-savings and tenant satisfaction is top of mind in the building and real-estate industry. These topics have a clear and direct connection to the indoor climate. Something very few really knows about. We spend 90% of our lives indoors and our ability to sleep, perform and thrive is …Alberto Ferrandi
Things to consider when choosing a heat pump for commercial buildings
Choosing the right heat pump demands proper care and consideration. The variables affecting the performance and efficiency are numerous, and striking the optimal balance between application, performance and cost can be tricky.Tony Olsson
Acoustics and HVAC – our health and productivity depends on it
From an HVAC perspective, we sometimes tend to neglect acoustics. In theory, any noise issues should be eliminated already when making the blueprints for the HVAC system, and if everything goes right, the system is designed, dimensioned and installed in a way that doesn’t cause disturbing noise. …Malin Höij
Small measures to reduce energy consumption - interview with Anders Hultman
Never before has the topic of energy been given so much attention as today. We are constantly surrounded by news, debates, and digital tools informing us about energy in terms of price, consumption and/or the scarcity of it. It can be difficult to take it all in, and to know what can be done to …Mikael Börjesson
What to expect from 2023?
What are the key trends that are likely to dominate 2023 within the world of HVAC? Here is a best guess based on the hot topics of 2022, and where we can expect a switch from words to actions during next year.Björn Erlingsson
Clean water, clean air – a true sunshine story
With clean water available just by a turn of a tap, it’s often taken for granted, but the World Health Organisation estimates that for 1,9 billion people around the world, the lack of clean water is an everyday challenge. Contaminated water causes disease and suffering, but unfortunately, when …Caroline Jacobsson
Can an existing CAV system be upgraded to VAV?
Only a very small proportion of the building stock increases annually from newbuilds. The majority of the building stock is made up of existing premises, many of which are currently energy-inefficient. In 30 years’ time, a large proportion of these buildings will still be standing, which means that …Andreas Örje Wellstam
Taking on the climate challenge – a New York City perspective
The climate discussion often tends to be very much focused on topics such as transportation and food production. And rightly so, these are important areas, but we also know that about 40% of the energy consumption world-wide is related to our buildings. So what better place to get a grasp of this …By topics