A recent Australian National University study shows that newly developed geographic information system algorithms can identify prospective sites for off-river pumped hydro projects throughout the world. The researchers, who identified around 530,000 potential sites, said pumped-hydro installations could enable large-scale energy time-shifting, as well as a range of ancillary services such as frequency regulation, which could help to integrate high levels of PV and wind into electricity systems.

The Solarville project, by Ikea’s Danish research and design laboratory, has seen the participation of blockchain companies such as Bloc, Blocktech, WeMoveIdeas India and Temporal. It was conceived to help create cooperative community micro-grids to enable homeowners to become clean energy traders.

Open-source blockchain platform Energy Web Foundation has revealed the number of its affiliates has risen from 37 last month to 100. New members include EnBW, Total and the State Grid Corporation of China. The platform was conceived to create an energy-blockchain ecosystem and to accelerate the energy transition.

According to new figures released by SolarPower Europe, last year saw 1.4 GW more new solar generation capacity than trade body had expected. Lower demand in China was compensated for by stronger developments in emerging markets.

The Korean solar manufacturer has lodged a patent infringement lawsuit against Jinko and REC in Germany, and two more against the same companies plus Longi in the U.S. Hanwha Q Cells claims its three rivals have used its patented solar cell passivation technology to increase the performance of their products.

In Cambodia, Singapore’s Cleantech is building a 10 MW solar plant including a 2.7 MW floating section, and in Lithuania, state-owned utility Lietuvos Energija is deploying a floating plant at the Kruonis pumped storage hydroelectric power plant.

The module maker and electronics giant is testing the feasibility of a complex virtual power plant with a blockchain platform provided by US-based LO3 Energy.

Researchers want to better understand how hydrogen atoms may improve the performance of phosphorus-doped multicrystalline silicon (mc-Si) films for passivating contact solar cells.

An initial tender on Palau was won by French energy company Engie, through its unit Engie Electro Power Systems. The 100 MW microgrid project consisted of coupling 35 MW of solar and 45 MWh of storage with diesel generation.

Indra Overland, head of the Center for Energy Research at the Norwegian Institute for International Affairs, explains how the world’s future energy landscape may include pan-regional super-grids. However, prosumer states seeking energy independence could also be in the mix. According to Overland, the two developments will go hand in hand and the balance between them will be determined by the competitiveness of storage technologies.