The XFLEX HYDRO (Hydropower Extending Power System Flexibility) project is a four-year initiative by leading utilities, equipment manufacturers, universities, research centers and consultancies. It will demonstrate how modern hydropower plants can provide the vital power grid services required by variable renewables such as wind and solar power.
The launch comes after a major UN Emissions Gap Report looking at ways to reduce global carbon emissions said that greater power system flexibility was “key” to integrating larger shares of variable renewable energy into the power supply.
The XFLEX HYDRO technologies to be tested are enhanced variable- and fixed-speed turbine systems, smart controls and a battery-turbine hybrid, each of which will be demonstrated at hydropower plant sites across Europe.
The project will conclude in 2023 by delivering a roadmap to increase adoption of the technologies across the hydropower fleet, with policy and market recommendations for governments, regulators and industry.
The initiative has received funding from the European Union’s Horizon 2020 research and innovation program. It aims to help the EU achieve a target of achieving 32 percent of energy from renewable sources by 2030.
Patrick Child, Deputy Director-General for the European Commission’s Directorate-General Research and Innovation, commented, “Combining the excellence and expertise of 19 partners from across Europe, the XFLEX HYDRO project will test innovative solutions based on renewable energy sources that will provide greater flexibility and sustainability to the energy system. The project aims to increase hydropower’s potential in terms of plant efficiency, thereby boosting electrical power systems and enabling plant and system operators to operate more successfully in electricity markets. This can make an impactful contribution to European renewable energy objectives and policies.”
Eddie Rich, Chief Executive of the International Hydropower Association (IHA), which is responsible for XFLEX HYDRO project communications, said, “We need to decarbonize the power sector, and fast, if we are to limit the devastating impacts of climate change. Last month’s UN Emissions Gap Report is a stark reminder that we need hydropower to boost the contribution of variable renewables like wind and solar. The XFLEX HYDRO initiative represents a clear commitment by the European Commission, leading organizations from the hydropower sector and academia to invest in new and innovative hydropower technologies.”
Photo: Launch event speakers (left to right): Richard Taylor (Executive Adviser, IHA), Patrick Child (Deputy Director-General, EU Commission), Sara Goulartt (EDP), Antone Badinier (EDF), with Minoru Takada (UN DESA) who hosted the launch at the UN DESA SDG pavilion at COP25.