PVT-driven geothermal heat pump system for greenhouses
South Korea’s Rural Development Administration has created an energy system for greenhouses that combines photovoltaic-thermal (PVT) panels with a ground-source heat pump. It is said to compensate, via the PVT panels, the typical shortcomings of geothermal energy and to be able to reduce heating and cooling costs in greenhouses by up to 78%.
German energy supplier switches on 20 MW ‘river’ heat pump
MVV Energie AG has commissioned one of Europe’s largest heat pumps. The system uses water from the Rhine River to supply hot water at temperatures ranging from 83 C to 99 C.
Triple Solar introduces residential thermal battery
Dutch company Triple Solar has launched a residential thermal battery with a heat loss rate ranging from 0.67 kWh/day to 0.84 kWh/day. The new product can reportedly provide hot water at temperatures ranging from 45C and 55C, with the minimum heat source temperature ranging between 65C and 80C.
Panasonic introduces heat-pump hot water system
Panasonic and Reclaim Energy have partnered to develop a new heat-pump hot water system for the Australian market. They claim that it is up to five times more efficient than gas or traditional electric heating.
Fraunhofer IEG opens testing site for MW-sized heat pumps
The Fraunhofer Institute for Energy Infrastructures and Geothermal Energy (Fraunhofer IEG) says it plans to open two new test benches for large heat pumps. Manufacturers, developers and project planners will have access to the test benches, in order to bring new systems to market maturity.
Optimization model to integrate heat pumps in non-continuous industrial processes
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.
‘We want the heat pump industry to stay in Europe,’ says EU Energy Commissioner
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.
German startup 42watt raises funds to expand advisory for solar, heat pumps, energy efficiency
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.
Rinnai launches hot water heat pump for residential applications
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.
Heat pump adoption in Canada
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.
