According to newly compiled data, there are seven countries in the world that generate almost all of their electricity from renewable energy sources.
Albania, Bhutan, Nepal, Paraguay, Iceland, Ethiopia and the Democratic Republic of Congo have more than 99.7 percent of their electricity consumption from geothermal, hydro, solar Or created from air.
Data from the International Energy Agency (IEA) and the International Renewable Energy Agency (IRENA) also revealed that a further 40 countries have committed to producing at least 50% of their electricity consumption in 2021 and 2022. produced by renewable energy technology – including 11 European countries.
“We don’t need miracle technology,” says Stanford University professor Mark Jacobson, who published the data.
“We must stop emissions by moving everything to electricity and provide electricity with wind, water and solar (WSW), including onshore wind, solar photovoltaics, concentrated solar power, geothermal electricity, small-scale renewables. Includes electricity and large-scale hydropower.’
Professor Jacobsen also wrote that other countries, such as Germany, have the potential to produce 100 percent renewable energy in the short term.
Figures released by the IEA in January showed the UK generating 41.5% of its electricity from renewable sources in 2022, up 10.5% from a year earlier.
Renewable energy technology in Scotland is expected to generate the equivalent of 113% of the country’s total electricity consumption in 2022.
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Clare Mack, chief executive of Scottish Renewables, said at the time: ‘These record-breaking figures are an important milestone in Scotland’s journey towards net zero, harnessing the enormous potential of our world-class renewable energy resources. clearly show.’
Although of Scotland Power generation While wind energy accounted for the majority, researchers predict that solar energy will account for more of the electricity supply in the coming decades.
In recent years, solar cell performance has improved greatly thanks to perovskite, often referred to as the ‘miracle material’.
Commercial costs have also fallen, leading scientists at the University of Exeter and University College London to claim last year that solar energy has reached an ‘irreversible tipping point’. Which will become the main source of energy in the world by 2050.
Their 2023 paper, published in the journal Nature Communications, found that technological and economic progress means the transition to clean energy is not only accessible, but inevitable.
“Due to the technological trajectory set by past policies, a global irreversible solar tipping point has been passed, where solar energy, without further climate policies, will gradually replace the global electricity supply,” the researchers wrote in the study. Dominating the markets.
Solar energy is the most available energy source on earth and solar energy is becoming economically more attractive due to increasing investments.
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2024-07-04 09:23:15
