Challenges of dismantling abandoned wind and solar farms
Researchers studying decommissioned wind and solar farms in Italy, Spain, Venezuela, and Argentina have found that weak regulations risk leaving more abandoned assets in their wake.
Iberdrola launches innovation contest for PV technologies
Iberdrola, through its Perseo startup program, has partnered with the Spanish National Association of European Business and Innovation Centres (ANCES) to launch an innovation program for startups and entrepreneurs in the PV sector. One selected entry will conduct a pilot project and may scale its technology with the Spanish energy multinational.
Spanish company unveils PV-driven thermal system for self-consumption
Spain’s H2 Fusión says its Solar Heat PR5 system uses PV energy to produce hot water for self-consumption in industrial buildings, reaching temperatures of up to 92 C.
The Hydrogen Stream: Spanish government allocates €1.2 billion for renewable H2 clusters
The Spanish government allocated €1.2 billion ($1.26 billion) for seven green hydrogen clusters concentrated in Aragon and Andalusia. Meanwhile, an EU consortium started its work to develop diagnostic and monitoring tools for water electrolyzers.
The Hydrogen Stream: TalusAg starts green ammonia production in Iowa
Landus and TalusAg have launched commercial green ammonia production in Iowa, backed by US federal clean hydrogen tax credits, while Iberdrola España and BP have started building Spain’s largest green hydrogen project, with 25 MW of capacity.
New rivet and riveting tool to install solar panels on trackers
Spanish company Fator has launched a new rivet and riveting tool to install solar panels on trackers. It claims that they have anti-corrosion properties and offer faster installation than conventional systems.
Spanish startup launches containerized retractable solar PV generators
Nomad Solar Energy has developed a line of mobile containerized solar PV generators, pre-wired for temporary and off-grid use, available in units of 47 kW and 107 kW.
Spain deploys 6.46 GW of new solar in 2024
Spain’s cumulative installed PV capacity reached 32 GW at the end of December 2024, following 6.46 GW of new annual solar additions.
The Hydrogen Stream: EU grants €1.25 billion for 41 cross-border energy projects
The European Commission says 41 cross-border energy projects will receive €1.25 billion ($1.3 billion) in funding, with one-fifth allocated to hydrogen, while Lhyfe has started building its fifth hydrogen production site in northern France, set to provide green hydrogen by 2026.
PV energy forecasting based on genetic algorithms, dynamic neural network
Scientists in Spain have used genetic algorithms to optimize a feedforward artificial neural network for the prediction of energy generation of PV systems. Genetic algorithms use “parents” and “offspring” solutions to achieve better results in subsequent generations.”
