PV-driven portable air water generator for remote areas
Scientists in Saudi Arabia have created a PV-powered air water generator that can be used in remote areas or on lengthy vehicle journeys. It can reportedly produce a liter of water at approximately $0.04 for packing and zero for non-packing.
Data center firms could buy utilities and add renewables, says trade group exec
Data center firms could purchase electric utilities and add renewable generation in the United States, says Simon Mahan, executive director of the Southern Renewable Energy Association, which represents the wind, solar, storage and transmission sectors.
How the One Big Beautiful Bill affects heat pump adoption
The US congressional budget bill reduces tax credits for energy efficiency investments, including heat pumps, which is expected to slow adoption rates.
Field-tested hurricane survival strategies for solar
Rocky Mountain Institute (RMI) has published “Solar Under Storm III,” analyzing hurricane impacts on solar farms in the Caribbean after Hurricane Beryl and identifying key failure modes and risk-mitigation measures.
Indonesia unveils plan for 100 GW of solar
The new initiative features plans for 80 GW of 1 MW solar minigrids with accompanying battery energy storage, to be deployed across 80,000 villages, alongside 20 GW of centralized solar power plants.
Researchers highlight importance of site-specific agrivoltaics design
A research team from Temple University in Philadelphia analyzed the synergies and trade-offs of land conversion to agrivoltaics and other multi-use solar energy landscapes globally. They found that co-located solar systems should be specifically tailored in order to offer optimal performance and minimize negative impacts.
PV-integrated noise barriers for transportation corridors
U.S. startup Ko-Solar and Germany’s R. Kohlhauer, announced plans to offer turnkey PV-integrated noise barrier systems for transportation corridors, such as alongside highways, railways, and airport runways.
PV module fault diagnosis uses convolutional neural network
Researchers in China have created a dataset of various PV faults and normalized it to accommodate different array sizes and typologies. After testing the new approach in combination with the 1D-CNN machine learning technique under different conditions, they found an accuracy of more than 99%.
PV-powered liquid air system yields hydrogen, heating, fresh water
A global scientific team has designed a novel multigeneration system based on renewable energy and liquid air energy storage, then used soft computing techniques to optimize its operation. The optimized levelized costs of hydrogen (LCoH) were $1.52/kg and $5.22/m³.
Map shows 43% of Iran’s land unsuitable for PV-powered water pumps
Scientists used geographic information systems and analytical hierarchy process methods to identify Iran’s most suitable areas for PV water pumping systems. They found 43.2% of land unsuitable, with Ardabil province the most favorable.
