Commercial energy storage cost vs benefit calculation in Spain

How much energy storage will Spain have in 2024 - 2043?

Aim to ensure the effective deployment of energy storage. Spanish storage capacity from the current 8.3 GW, to 20 GW in 2030 and 30 GW in 2050. The PNIEC scenario for the hourly pool price projection calculation for the 2024 - 2043 horizon has been carried out by the Advisor based on PNIEC objectives using the software xPryce®.

Is combining solar and storage a good idea in Spain?

This variability, combined with Spain’s excellent solar resources, make the economics of combining solar with storage increasingly favorable. The market for utility-scale batteries has been almost non-existent until recently as the market has lacked a clear policy and regulatory framework.

What are the costs and benefits of ESS projects?

Costs and benefits of ESS projects are analyzed for different types of ownerships. We summarize market policies for ESS participating in different wholesale markets. Energy storage systems (ESS) are increasingly deployed in both transmission and distribution grids for various benefits, especially for improving renewable energy penetration.

Is the capacity market a good investment in Spain?

The capacity market in Spain represents an opportunity for the storage sector but cannot be considered the sole basis for investment. Its design must be complemented by a diversification strategy in other electricity markets to ensure the profitability and sustainability of projects.

How much does a LCoH cost in Spain?

This is comparable with the 67 €/MWh LCOH for the TES with retail charges. In Spain, subsidies for storage will be granted through four calls under the PERTE ERHA1 scheme. The PERTE ERHA includes storage, renewables and hydrogen and it is funded by the European Union

Does ESS affect electricity price?

The supply curve in the New York Independent System Operator (NYISO) day-ahead energy market is modeled to evaluate the impact of ESS on electricity price. The operation and degradation cost is, however, set to be $1/MWh, which is significantly less than the practical cost .