New IRENA analysis indicates a continued swift energy transition to renewable power generation worldwide in the coming three decades, with shares of variable (or intermittent) renewables – solar PV and wind – growing especially rapidly.
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Its Renewable Energy and Jobs: Annual Review 2022 report, put together in collaboration with the International Labour Organization (ILO), shows that an increasing number of countries are creating jobs in the renewable energy sector. It says this jobs boom could increase worldwide employment in renewable energy to more than 38 million by 2030.
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Renewable energy was the cheapest source of energy in the year 2020. The cost of renewable technologies like wind and solar is falling significantly, according to a new report. Most renewable power is now being generated more cheaply than the cheapest new fossil fuel options.
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Thermal energy storage is used particularly in buildings and industrial processes. It involves storing excess energy – typically surplus energy from renewable sources, or waste heat – to be used later for heating, cooling or power generation.
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The Western Harbour District has operated on 100% renewable energy since 2012, while the industrial area of Augustenborg has solar thermal panels connected to a central heating system. The city plans to run entirely on renewables by 2030, up from around 43% in 2020.
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In the UK, renewable energy now supplies 42% of generated electricity, up from 3% in 2000. The International Energy Agency forecasts that global renewable capacity additions could reach 440 gigawatts in 2023 – the equivalent of the combined power capacity of Germany and Spain - and could increase by a further 550 gigawatts in 2024.
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Critics of renewable energy often cite two reasons for why they think a transition from fossil fuels will take half a century. Firstly, that sources of renewable energy are too intermittent to be reliable and secondly, that governments cannot bear the costs of switching entire economies to clean energy.
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COP28 saw 125 countries across the world commit to tripling renewable energy capacity by 2030. Growth in wind and solar capacity can make the Middle East and North Africa (MENA) region a clean energy and green hydrogen hub. But MENA currently lags behind its global peers in this field, according to a World Economic Forum report.
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LDES systems integrate with renewable generation sites and can store energy for over 10 hours. e-Zinc’s battery is one example of a 12–100-hour duration solution, with capabilities including recapturing curtailed energy for time shifting, providing resilience when the grid goes down and addressing extended periods of peak demand to replace traditional peaking power plants and transmission ...
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The COP28 climate talks called for a tripling of renewable energy capacity and doubling energy efficiency improvements by 2030. The World Economic Forum’s Better Community Engagement for a Just Energy Transition: A C-Suite Guide, highlights the need to ensure a people-positive approach to deploying renewable energy.
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