Average standalone energy storage price per 2MW in Portugal

Why is storage important for the energy transition in Portugal?

With 21 318 GWh of electricity generated in Portugal between January and June 2022 - 57% of which of renewable origin - storage will be decisive for the much-desired energy transition for two major reasons. On one hand, storage will offset the intermittent generation of renewable energy.

What is the energy storage capacity in Portugal?

Energy storage installed capacity in Portugal is still predominantly based on hydropower pumping, which is today over 3 GW, and will increase to 4,164 GW when the Alto- Tâmega dam is completed this year. However, this paradigm is about to shift with the democratization of energy storage solutions with wind and solar production.

Why is renewable capacity important in Portugal?

Now that Portugal is increasingly decommissioning fossil fuel plants, the need to ramp-up the growth and expansion of renewable installed capacity is being brought into sharper focus. Similarly, the need to invest in suitable alternatives and instruments to optimize renewable capacity is also becoming increasingly important.

How much does battery storage cost in Europe?

The landscape of utility-scale battery storage costs in Europe continues to evolve rapidly, driven by technological advancements and increasing demand for renewable energy integration. As we’ve explored, the current costs range from €250 to €400 per kWh, with a clear downward trajectory expected in the coming years.

How are energy storage projects remunerated?

Storage projects are remunerated according to market rules, as the production facilities that inject electricity into the public network. The implementation of energy storage projects by public entities is subject to public procurement rules, requirements and related regulations.

What is the new legal framework for energy storage?

In order to attract further investment and speed-up implementation, the new legal framework, which was published in the beginning 2022, provides a framework for standalone energy storage, subject to the previous control procedure, and to be owned by third parties who are separate from the power plant developers.