Making flexible hydropower a reality

Read the recommendationsTechnical publications

Over 4 years, 19 pioneering organisations in the energy sector explored means to expand the flexibility of hydropower plants and increase their contribution to the energy transition. Click on the links above to find out more about the XFLEX HYDRO project.

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News

Hydro plant upgrades benefit the power grid. And the environment.

The first results of XFLEX HYDRO upgrades have been presented in Switzerland. The technological solutions meet expectations.

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NEWS

Run-of-river hydropower plant tests hydro-battery-hybrid

The Vogelgrun hydropower plant is testing how a battery energy storage system (BESS) can increase the flexibility of the plant.

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full-scale applications

BATTERY/ TURBINE HYBRID

TESTED AT: VOGELGRUN, FRANCE

ENHANCED FIXED SPEED

TESTED AT: ALTO LINDOSO (HIGH HEAD) AND CANICADA, PORTUGAL (MEDIUM HEAD)

HYDRAULIC SHORT CIRCUIT

(REVERSIBLE FRANCIS) TESTED AT: ALQUEVA

HYDRAULIC SHORT CIRCUIT

(PELTON) TESTED AT GRAND'MAISON, FRANCE

VARIABLE SPEED (DFIM)

TESTED AT: FRADES 2, PORTUGAL

VARIABLE SPEED (FSFC)

TESTED AT Z'MUTT SWITZERLAND

Partners

Alpiq
Andritz
Armines
CEA
EDF
EDP
EPFL
GE Renewable Energy
HES SO
IHA
INESCTEC
MINES Paris Tech
New World Energy
PVE
SuperGrid Institute
UPC
Universitat Stuttgart
Voith
Zabala
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Latest news

European energy consortium upgrades hydropower plants to support power grid

Energy leaders met in Switzerland today to hear about a series of technological upgrades made to hydropower plants across Europe to support the energy transition and secure the stability of the power grid.

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What exactly is flexibility? A visit to Portugal's hydropower plants lifts the veil on the future of energy

Understanding flexibility offers key insights into how renewable energy can adapt to our evolving needs. A step behind the scenes at EDP’s hydropower plants in Portugal provides a glimpse into this important concept.

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We fed our hydropower turbine data to an AI machine. What happened next was astonishing.

Jean-Louis Drommi shares a groundbreaking journey into the fusion of hydropower and artificial intelligence. His first-hand account provides a unique insight into the unexplored possibilities of turbine simulation through AI.

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Knowledge Hub

Business

Methodology for costing the XFLEX HYDRO technologies.

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Business

Methodology and assumptions for evaluating the profitability of these technologies.

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Business

Implications of ENTSO-E scenarios TYNDP 2022 on future electricity market behavior, reserve demand, and prices

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General

Recommendations towards the deployment of hydropower flexibility technologies

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Read the report
General

Site visit: Smart Power Plant Supervisor with integrated battery control

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Read the report