CSEM, EPFL achieve 31.25% efficiency for tandem perovskite-silicon solar cell
The new world record was independently certified by the National Renewable Energy Laboratory (NREL) in the United States.
The British public back solar … and nuclear, and carbon capture
The results of the latest survey conducted by the UK government show solar maintains its high level of affection among the public, even when respondents were asked their feelings about having a solar field installed nearby.
Tennet to build 40 new high-voltage stations in the Netherlands
The Dutch transmission system operator said that more grid capacity is needed to address the continuous growth of wind and solar energy, as well as that of electromobility and heat pumps.
Europe’s largest heat storage tank
The heat storage tank is 45 m high and has a capacity of 56 million liters. It will store district heating water at a temperature of 98 C and, according to Vattenfall, will use heat produced with renewable electricity coming from the grid.
Total Eren heralds another 100 MW of Uzbek solar
The central Asian nation went from 4 MW of grid-connected solar to 104 MW in just 12 months and Total Eren’s latest announcement indicates an ambitious national goal of adding 12 GW of renewables this decade may not be so fanciful.
The Hydrogen Stream: Ignited hydrogen-fueled engine from China
Machinery company Yuchai expects mass production by the end of 2022, targeting tractors and other heavy commercial vehicles in mountainous or plateau areas. Sunfire is installing a 2.6 MW high-temperature electrolyzer at Neste’s renewable products refinery in Rotterdam, with commissioning expected in early 2023. Meanwhile, hydrogen-based projects in the mobility and transportation sectors are taking off in France, Czech Republic, and the UK.
Heterojunction solar cells with lower silver consumption via rotary screen printing
Scientists from the Fraunhofer ISE built a bifacial heterojunction solar cell with a power conversion efficiency of 21.7% via rotary screen printing. They used a machine that is able to achieve a cycle time of just 0.6 seconds per solar cell and enables a strong reduction in silver use.
France simplifies environmental permitting for solar up to 1 MW
The new measures are expected to accelerate solar deployment across the country.
The supply chain requirements UK solar developers will have to grapple with under CfD scheme
Any developers bidding to construct solar plants with more than 300 MW of generation capacity in the latest round of the UK’s clean power auction program will have to draw up a supply chain plan showing how they will address matters ranging from skills gaps to new technology to modern slavery.
Italy publishes new national guidelines for agrovoltaic plants
On June 27, the Guidelines for The Design, Construction and Operation of Agrovoltaic Plants were published in Italy by the Ministry of Ecological Transition, in coordination with the Council for Agricultural Research and Analysis of Agricultural Economics (CREA), Gestore dei Servizi Energetici S.p.A. (GSE), the National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA), and Research on the Energy System S.p.A. (RSE). From now on, developers and, in general, RES plant owners will have to consider the principles herein outlined, to have their plants classified as agrovoltaic.
