A study of the after-effects of the energy transition has considered 156 nations and ranked a surprising winner. Here, energy expert Indra Overland discusses the findings of the GeGaLo Index as part of our series examining renewables and geopolitics.
The new cell is based on a p-type transparent conductor made of carbon nanotube fibers. The device is said to offer 16% more efficiency than rival amorphous cells.
Scientists led by Moscow’s Skolkovo Institute of Technology have drawn upon several of their recent battery material innovations to create a potassium-ion device. The institute says its development will pave the way for ultrafast and durable, high capacity metal-ion batteries, to supply rising demand for energy storage innovations.
Five PV power plants, each with a generation capacity of 15 MW, were grid-connected in the Russian Republic of Buryatia and the Zabaikalsky Territory. The projects were built under a program which offers generators capacity payments and the ability to trade on the wholesale energy market.
A study has divided the world into 12 climate zones on the basis of the Köppen–Geiger classification map. The paper confirmed Chile’s Atacama region has the world’s highest solar radiation but also showed the region with the highest performance ratio for PV systems was near Moscow.
An accelerated transition to renewables could go either way, regarding the United States’ unique geopolitical strength. According to Indra Overland – head of the Center for Energy Research at the Norwegian Institute for International Affairs – the U.S. could surrender a major advantage if it abandons fossil fuel. The nation could, however, remain dominant in the global energy sector if it continues to lead on innovation and clean energy tech-related intellectual property.
An investor tool examining the coal fleets of major global power companies has offered up analysis which flies in the face of arguments solar and wind generation could help turn around the debt-saddled South African utility.
Scientists at Russia’s Skoltech Institute of Science and Technology have demonstrated a solar cell with record high radiation stability. The scientists say the cells, based on an organic polymer compound, could be a strong candidate to meet the requirements of powering satellites in lower earth orbit.
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