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Top Renewable Energy Sources Shaping the Future Globally

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Renewable energy is changing the scene of global power with its cleaner, more sustainable substitutes for fossil fuels. Five top renewable energy sources—solar, wind, hydro, geothermal, and biomass—are leading the charge as the globe works on energy security and addresses climate change. These technologies promise financial development, energy independence, and lower greenhouse gas emissions. Solar Energy: Harnessing the Power of the Sun Solar energy is one of the fastest-growing renewable sources worldwide. Photovoltaic cells are at the heart of solar energy systems, converting sunlight into electricity. Over the years, solar technology has advanced to become more affordable and efficient. It is highly versatile and suitable for large-scale solar farms and small residential setups. This has led to a significant increase in solar power adoption, with rooftop solar installations in countries like Australia rising by 16% in early 2025. Countries like China, India, a...

The future is renewable: new issue of Future Power Technology out now

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The latest issue of our digital magazine, Future Power Technology , is out now. Read it online here on any device. In this issue, we deep dive into the world of renewable energy. We begin with wind power, looking at the supply chain fragmentation threatening the global wind turbine market and the setbacks facing offshore wind projects in Australia. We also explore how the hydrocarbon and offshore wind power industries are navigating offshore co-location, as demonstrated by developments in the North Sea. Turning to solar, we examine the state of gender equality in the industry and why inclusion is key to accelerating the energy transition. We then give an outlook for the global PV module market, highlighting leading technologies and industry players as well as emerging geographic markets. In hydrogen, we assess how Trump’s tariffs could derail the US green hydrogen boom. We also review low-carbon hydrogen’s potential to drive industrial decarbonisation and gain insights fr...

Global Electricity Demand Soars 4.3% in 2024, Reports IEA

The International Energy Agency has noted a substantial uptick in worldwide electricity consumption, with a 4.3% jump observed in 2024, notably higher than the 2.5% escalation seen in 2023. The recently launched Global Energy Review 2025, which was published on Friday, links this increase to heightened electrification in various industries, severe weather events, and expanding industrial operations. The report indicates that the increase in electricity demand in 2024 was almost double the yearly average from the previous ten years, with China at the forefront. The globe's number two economic powerhouse was responsible for over half of the worldwide growth, with its power usage surging by more than 550 terawatt-hours (TWh), marking a 7% increase from the prior year. The IEA observed that China’s electricity consumption in 2024 surpassed the worldwide average yearly rise over the previous ten years. This surge can be attributed to increased industrial pro...

Revolutionizing Wind Power: Innovations for Smarter Turbine Designs

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Solar has outpaced wind as the renewable energy leader. But recent innovations, like taller towers and longer rotor blades, could unlock significantly more wind energy potential — though not without challenges. Energy-generating wind turbines have come a long way since the first-known example was built in the late 1880s. What started as a 10-meter-tall (33 feet) construction in a back garden in Scotland has evolved almost beyond recognition, into towering structures dotted across land and seascapes around the world. Over the last 20 years, they have grown from a standard height of 100 meters to more than 245 meters. Some models are now capable of generating as much as 18 megawatts of electricity in offshore projects where wind is plentiful, compared with just 2 megawatts in 2000. There's a simple reason for this growth spurt: improved efficiency. Wind speeds are both stronger and more consistent at higher altitudes, which equals greater electricity production....

Eight European Countries Harness Renewables for Over Half Their Heating and Cooling Needs

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Russia’s invasion of Ukraine continues to underscore the importance of energy security. Renewables play a key role in strengthening that security and diversifying energy sources. The proportion of renewable energy sources has been increasing throughout Europe; however, it seems unlikely that numerous nations, especially those with the biggest economic powerhouses, will achieve the European Union’s goals for 2030. Upping the amount of renewables The use of energy for heating and cooling structures is particularly crucial since these applications make up almost half of the European Union's overall energy usage, as reported by Eurostat. So how much of Europe’s heating and cooling energy comes from renewables? And which countries are leading the way? Related Finland ‘ahead of schedule’ on coal phase out as Helsinki’s Salmisaari plant closes In 2023, renewable energy accounted for 26.2 percent of heating and cooling consumption within th...