Scientists unveil results of full-year analysis on building-integrated photovoltaics
Scientists from Denmark have examined three façades installed on a mobile office container to conduct building-integrated PV experiments.
Air-to-water heat pump for solar-assisted district heating
Researchers in Denmark have found that using a large-scale air-to-water heat pump in solar district heating may significantly reduce its levelized cost of heat. The proposed system configuration was simulated for an existing district heating plant in Denmark and was found to improve the flexibility of the system in response to energy prices.
Magnetocaloric heat pump for residential applications
Researchers in Denmark built a magnetocaloric heat pump prototype for heating purposes in residential buildings. Although more work is needed to bring the system closer to commercial maturity, it can reportedly achieve a 36.9 % heating power improvement with measurement feedback control.
Danish solar park gets go ahead after 25 companies sign PPA
A coalition of 25 Danish companies has signed a five-year power purchase agreement (PPA) to buy electricity from a new solar project in Denmark. The deal is with electricity supplier Reel Energy and developer Energicenter Nord.
The Hydrogen Stream: H2Mare project links electrolyzers to wind turbine
The German government says that the H2Mare OffgridWind project in Denmark has connected two electrolyzers to a wind turbine for hydrogen production, while Ontras Gastransport and H2 Energy Europe have agreed to define the technical and commercial framework for hydrogen transportation in its Green Octopus Mitteldeutschland pipeline project.
The Hydrogen Stream: Uniper opens hydrogen pilot in Germany
Uniper says it has launched its Hydrogen Pilot Cavern (HPC) Krummhörn plant in Germany with nearly 500,000 cubic meters of green hydrogen storage, while Air Liquide has inaugurated a 20 MW electrolysis plant in Oberhausen, Germany.
New coating prevents plant growth on underwater solar cells
The US Navy has funded Danish research on preventing biofouling while maintaining visible light transmission on underwater solar cells. The top solution uses ultra-low concentrations of nano-sized, seawater-soluble pigments. Power generation stayed close to 100% after 13 weeks underwater.
Danish company launches AI-based tool to bring back old solar customers
Danish startup Shiney AI says it wants to attract old and new customers to PV installation companies with targeted text messages and email campaigns.
Agrivoltaics for corn
Researchers have created a novel model that can help developers assess corn growth in agrivoltaic facilities. They also proposed to use spatiotemporal shadow distribution (SSD) to optimize crop yield and power production.
Denmark resumes subsidies for energy tech exports
The Danish authorities have reopened a subsidy pool to promote exports of Danish energy technologies, offering a total of DKK 9.3 million ($1.36 million). Applications for the fund, which targets public-private partnerships, will be accepted until Oct. 11.
