Western Europe

According to the new provisions introduced by the French government, owners of PV systems with a capacity of up to 500 kW will pay a grid fee that is 40% of the current rate. As for heat pumps, their owners will pay only 20% of the fee.

Researchers in Sweden are currently testing three kinds of coatings — hydrophobic, superhydrophobic and slippery liquid-infused porous surfaces. The goal of the new technology is to halve ice adhesion compared to standard modular glass and ensure 96% light transmittance.

The agrivoltaic facility may have a capacity of 1 to 3 MW and will have to be designed to comply with landscape requirements and the agricultural practices of NeoruraleHub, which applies a blue economy model to agriculture.

Scientists in Germany have developed two kinds of solar cells based on n-type doped electron-collecting poly-Si on oxide (POLO) junctions with aluminum-alloyed p+ contacts. Both devices are claimed to be possible upgrades of PERC technologies. The best-performant cell is an IBC device showing a power conversion efficiency of 23.71%, an open-circuit voltage of 711.5mV, a short-circuit current of 41.3mA/cm2, and a fill factor of 80.9%.

Danish BIPV specialist Dansk Solenergi has added two more tiles to its product range – an 18.15%-efficient dark grey panel and a 16.7%-efficient terracotta product. Both panels have an operating temperature coefficient of -0.34% per degree Celsius.

Researchers in Spain have designed a pumped thermal energy storage system that uses supercritical carbon dioxide as a heat pump and a heat engine. The proposed system is claimed to achieve an efficiency of 80.26% and an LCOS of €0.116/kWh.

A report published by Irena hints the world’s politicians will have to get to work immediately to avoid another generation of fossil fuel-fired hydrogen, ammonia, and methanol plants being set up to run into the second half of the century.

The French authorities have so far selected four BIPV products that are eligible for the incentive scheme.

The Zeppelin project is expected to generate more than 135,000 tons of green hydrogen from 99 million tons of waste and 50 million tons of municipal wastewater.