Spanish company fined for selling solar power at night
The Spanish authorities have hit renewable energy supplier Contigo Energía with a €6 million ($6.3 million) fine for selling PV energy at night.
The Hydrogen Stream: IGI Poseidon, Corinth Pipeworks test H2 transport pipes
IGI Poseidon has partnered with Corinth Pipeworks to test carbon-steel pipes for hydrogen transport under high pressure, while Axpo has begun building a green hydrogen plant in Switzerland to fuel vessels and other applications from 2026.
Spanish researchers find revamping modules and inverters is the most profitable strategy
A group of researchers have carried out a techno-economic analysis of three revamping strategies for an operating photovoltaic power plant in southeast Spain. They found the highest production value by installed power is obtained when both the modules and inverters are replaced.
Spain’s Acciona Energía to develop agrivoltaics over canal
The agrivoltaic project, with a production capacity of up to 5,011 MW, will cover 2 km of the Orellana Canal in Cáceres, western Spain.
Researchers complete Europe’s first PV soiling loss assessment
A European research group has adapted a soiling model for use across the continent, analyzing scenarios with complete and partial rain cleaning to calculate energy losses and increases in the levelized cost of energy (LCOE), marking Europe’s first techno-economic PV soiling assessment.
Bringing clean African electrons to Europe
A raft of ambitious interconnection projects has been announced to bring African electrons to European shores. While there are financial and supply chain challenges to overcome, the renewables potential on offer across North Africa is exciting investors.
Agrivoltaics for peppers
Scientists have built in India a 1.8 kW agrivoltaic setup to grow peppers under the PV modules. The proposed project design is described as an agrivoltaic insect net house that could be use for all crops that require rigorous pest management.
The Hydrogen Stream: BMW, Exolum bet on H2 logistics
BMW Group says it will switch its Regensburg plant logistics to hydrogen by 2026, replacing electric vehicles with hydrogen-powered forklifts and tugger trains, while Exolum has launched a new business line to offer integrated logistics solutions across the hydrogen value chain
Moisture-resistant perovskite solar cell with 25.14% efficiency
An international research team has fabricated a perovskite solar cell using sulfur-based additives to improve its resistance to moisture. The device not only achieved high efficiency levels but was also able to retain about 96% of its efficiency after 1,000 h.
The Hydrogen Stream: new model and repository for accurate pre-feasibility studies
European researchers have told pv magazine that hydrogen production costs are often underestimated in prefeasibility studies, while the South Korean authorities have reported a rise in deals for large-scale hydrogen consumption projects.
