Digitalisation |
Taking great strides
Digitalisation of the hydropower industry is key to helping fulfil its potential role within the energy transition
Above: Digitalisation and innovative technologies will support the growth of a new generation of sustainable hydropower
THE HYDROPOWER SECTOR IS described as undergoing a profound digital transformation which is enabling it to stride towards a more sustainable and efficient future. As the industry moves closer to securing a safe, sustainable and competitive energy supply, advanced digital technologies and sensors are being integrated into plants. Described as digital replicas of physical systems, digital twins are being used for monitoring, simulation, and predictive analysis and have been successfully installed at Verbund’s Rabenstein power plant and the Alder Dam in the US state of Washington, amongst others.
Below: Digital twins are playing their role in the digitisation of the hydropower industry
Continued progress in artificial intelligence and machine learning has led to ‘a new age’ of optimised maintenance practices. Real-time monitoring is being used for effective hydropower plant management, with digitisation playing a vital role in environmental and biodiversity monitoring at reservoirs. Significant advancements are also being made in autonomous water quality monitoring. The various opportunities for the digitisation of
hydropower include enhanced operational efficiency, increased lifespan of assets, improved environmental monitoring, cost savings, and data-driven decision making. However there are still various challenges to overcome, such as: Integration with existing systems - Integrating new technologies with existing infrastructure requires careful planning and execution.
Cybersecurity concerns - Higher digitalisation provides more opportunities and vulnerabilities toward cyberattacks.
24 | November 2024 |
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High initial investment - The adoption of advanced digital technologies often requires significant upfront investment. Skill development - Successful implementation requires skilled personnel proficient in the latest tools and techniques. Regulatory and compliance issues - Navigating the complex regulatory landscape can represent a challenge when implementing new technologies.
Technical evolution
Modernisation can be seen as an opportunity to help fully exploit hydropower’s potential. In their research published in Renewable Energy, Vagnoni et al present a review of the digitalisation solutions and innovative technologies that will support the growth of a new generation of sustainable hydropower, together with modernisation opportunities for existing hydropower plants.
Looking at the European industry, the authors say
the results of their work have practical implications for stakeholders in the hydropower sector and policymakers, highlighting the need for supportive frameworks and adequate markets to fully exploit European hydropower’s potential in achieving energy transition goals. Vagnoni et al say that flexibility and digitalisation are
key requirements for the successful implementation of the zero-emission energy scenario. They should be implemented in all areas of the energy system, from power generation to stronger transmission and distribution systems, storage, and more flexible demand.
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