renewable energies

Administrator Zeldin said there will be “zero tolerance of any waste and abuse,” saying financial agreements under the Greenhouse Gas Reduction Fund must be “instantly terminated.”

This week, Women in Solar Europe (WiSEu) gives voice to Kristi Ghogh, a Clean Energy Associate at an energy advisory Trio. She says deep-rooted cultural biases can impact women’s choices, sometimes leading individuals to avoid entering male-dominated careers. “Overcoming these biases involves stepping outside our comfort zones and embracing new learning experiences, which can be challenging and time-consuming,” she states.

In a new weekly update for pv magazine, Solcast, a DNV company, reports that South America saw widespread above-average irradiance in January, despite weak La Niña conditions. However, storm systems fueled by Atlantic moisture suppressed solar generation in parts of Brazil and Bolivia.

The system features an innovative split design breaking away from the industry standard 20-foot container. It is configurable for storage durations of two to eight hours.

A Chinese research group has created a novel method to calculate city-scale rooftop PV potential not only based on roof areas but also including installation parameters and economic feasibility. The novel methodology was demonstrated in Nanjing, east China, and was found to be superior to conventional methods when it comes to estimating planned capacity.

Scientists in Tunisia have investigated the impact of PV panel tilt and water quality on green hydrogen production and have found that, with a variable orientation PV panel, the hydrogen generator could reach an efficiency ranging from 32% to 62% using demineralized water and 45% to 65% with distilled water.

French construction company Ubitik has launched Ubix-Solar, a software suite designed to help developers monitor large-scale PV projects.

The storage facility featuring six Megapack 2XL systems from Tesla was built over a seven-month period in the vicinity of a wood gas generator and a solar farm. The project has a power output of 12 MW and storage capacity of 24 MWh.

The evaluation confirmed the outstanding system efficiency of European inverter manufacturers, in particular. It also found large differences in efficiency of certain hybrid inverters from the maximum efficiency specifications provided by the manufacturers on the data sheets.

Utility-scale solar is set to crank up the voltage, preparing to shift from 1.5 kV to 2 kV on the DC side. It is a move that could redefine PV system design and slash costs, but it won’t happen globally due to vastly different regulations as voltages rise, reports Tristan Rayner.