Innovative storage technology and operations in hydropower
about
STOR-HY aims to reduce the capital and operational costs of innovative pumped storage projects by increasing the durability and recyclability of pumped storage plant components, while minimising environmental impacts throughout their life cycle and increasing social acceptance.
Objectives
In numbers
months
10
countries
3
partners
10
million euros
1
Context
● Pumped storage hydropower is a key contributor to grid stability due to its efficiency and flexibility. However, the growth of unpredictable renewable energy sources requires increased regulation to balance intermittent generation.
● This increased demand places a strain on the mechanical components, which must withstand an increased number of start-stop cycles and rapid transitions from power generation to storage.
● This can result in higher operating costs, accelerated deterioration, and damage to critical PSP equipment.