heat pump

The new optimization method is intended at designing smaller and cheaper heat pumps. Its creators said the new approach also enables higher Opex savings and an improved coefficient of performance.

EU Energy Commissioner Kadri Simson, speaking at the European Heat Pump Association’s (EHPA) Heat Pump Forum this week, has reaffirmed the European Union’s commitment to decarbonizing heat.

Munich-based startup 42watt will expand its fee-based services to simplify building energy efficiency renovations for homeowners and enter new market segments after raising an undisclosed amount of seed funding.

The new heat pump can purportedly provide hot water at a temperature of up to 70 C. It is specifically designed for climatic conditions with temperatures ranging from -10 C to 42 C, as well as coastal locations.

The Canadian Climate Institute has released a report that explains how to unlock lower-cost heating and cooling in Canada. It outlines barriers to adoption and makes recommendations to streamline the loan and grant application process.

Researchers from the Netherlands have assessed the potential integration of heat pumps, electric vehicles, and PV systems into distribution grids. They have discovered that suburban grids could face a higher risk of overload. By using actual data from Dutch distribution grid operators, they believe their methodology could be applied to study energy systems in other nations.

A research group led by the Technical University of Denmark has analyzed how booster heat pumps may effectively improve the performance of ultra-low temperature district heating networks in colder climates and has found that the refrigerant change plays a crucial role. They also said that powering these heat pumps with renewables may also better integrate clean sources in energy systems.

Swedish manufacturer Qvantum has announced plans to set up a heat pump factory in Hungary. The new facility is expected to have an annual production capacity of 1 million heat pumps.

Octopus Energy has developed new residential heat pumps, with plans to initially market a 6 kW version, followed by larger models in the near future. The UK-based company makes the heat pumps at its facility in Craigavon, Northern Ireland.

A British research group has aggregated information from seven field studies on heat pumps from around the world and has found air-source devices have an average coefficient of performance (COP) of 2.74 when temperatures are above −10 C. Below that, COP is between 1.5 and 2.