Harnessing Tidal Forces: The Innovative Space Program of SKF and Minesto
Since 1907, SKF has been at the forefront of manufacturing some of the world's most innovative solutions, including bearings, seals, and lubrication systems. In an ambitious new project, SKF has partnered with Minesto, a leading developer in ocean energy, to launch an initiative that aims to harness the moon's energy through tidal power. This space program, intriguingly, will remain grounded on Earth and utilize the natural resources available to us.
The Faroe Islands, a small island nation, are making significant strides toward a sustainable future with their goal of achieving 100% renewable energy by 2030. This push towards sustainability aligns perfectly with Minesto’s innovative tidal kite technology, which aims to address the growing demand for renewable energy. The tidal kites will capture energy from tidal currents, driven by the moon's gravitational pull, while remaining completely underwater and silent.
The launch of the tidal kite, named Luna, represents a critical milestone in this project. With a rated capacity of 12 MW, Luna has the potential to supply electricity for 200 villas each year. Minesto's next target is to establish a tidal energy facility that can generate 200 MW, which could meet 40% of the Faroe Islands' projected electricity needs by 2030, providing green energy for a population of approximately 50,000 residents and 70,000 sheep.
Hákun Djurhuus, CEO of the local energy company Sev, emphasizes the importance of tidal energy in achieving the goal of 100% renewable electricity production in the islands. Collaboration plays a pivotal role in this project, with SKF contributing crucial bearing and sealing systems for the kites. Their advanced software solutions also facilitate lifespan calculations for the equipment, allowing for CO2 emissions estimations and comparisons of various energy solutions from both technical and sustainability perspectives.
Annika Ölme, Chief Technology Officer for SKF Group, underscores the necessity of interdisciplinary collaboration for driving progress in renewable energy. The notion of framing the project as a space program—despite it remaining on Earth—serves to underline the importance of harnessing existing terrestrial resources like tidal forces.
According to data from the International Energy Agency, fossil fuels account for approximately 80% of global electricity generation. However, ocean energy is projected to play a significant role in the future energy landscape. By 2050, ocean energy could potentially provide a considerable portion of the energy mix, with the European Ocean Energy organization estimating it could supply 10% of Europe’s electricity and create around 400,000 jobs.
As we transition toward a more sustainable future, the collaboration between SKF and Minesto signifies a vital step in unlocking the potential of tidal energy. The fusion of innovative technology and renewable resources could not only meet current energy demands but also pave the way for a greener, more sustainable global energy grid.
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