Heat Pumping Technologies Magazine

The Heat Pumping Technologies Magazine (formerly known as the HPC Newsletter) is an online magazine about heat pumping technologies, markets and market development, and information from the annexes in the programme. It is produced by the Heat Pump Centre.

In each issue, there is also a Column, where the author gives his view of a topic of hers or his own choice, a list of selected heat pump related events, and sometimes a Strategic outlook, presenting policy affecting markets, from the author’s viewpoint.

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Read the HPT Magazine no 3/2018 here.

Content in HPT Magazine no 3/2018

Low GWP Refrigerants
- System Solutions and Components

Climate change is going on around us, across the world. There is no doubt that we, mankind, is the reason behind this development – and there is also no doubt that we need to tackle it. The deployment of heat pumping technologies is one way to do this, leading to energy efficiency and reduction of CO2 emissions. Unfortunately, the refrigerants currently used in heat pumps have a high global warming potential (GWP) and are thus themselves potent climate gases. But it doesn’t have to be like that. There are also refrigerants with significantly lower GWP, both such that have been known for a long time and more recently developed ones. Some of these come with another challenge: they are flammable to different degree, which needs to be dealt with.

This issue of HPT Magazine focuses on low GWP refrigerants, their system solutions and the systems’ components. The importance of the shift is underlined in the Foreword, and is further discussed in the Column, also giving some background regarding the situation in the EU. The News in focus gives an overview of an unwanted consequence of the EU F-gas regulation: illegal refrigerant sales.

The three topical articles shed light on different aspects of low GWP refrigerants: the situation in forerunner Japan, development of centrifugal chillers, and also challenges due to the flammability. The non-topical article describes new combinations of heat pumps and district heating systems.

Read the HPT Magazine no 3/2018 here.
Read the HPT Digital Newsletter here.