Introduction to swedish energy storage power station technology

Can a 100% renewable power system be established in Sweden?

The aim to establish a 100% renewable power system in Sweden, while also ensuring energy security, afordability and environmental sustainability, faces challenges in both the policy/regulatory and the system operation spheres. This study has two main aims.

What is the future of the Swedish energy system?

Table 1. Summary of literature review. In case of the Swedish energy system, there are uncertainties surrounding the future of nuclear power plants, the anticipated increase in wind and solar PV installations, electrification trends, and the role of hydrogen in the steel industry [34, 35].

What is the reference year for the Swedish energy system?

Prior to configuring future scenarios, a reference model was set up in EnergyPLAN for the Swedish energy system with 2019 as the reference year. The choice of 2019 as the reference year was mainly based on two factors: the availability of relevant energy statistics and the system characteristics during a pre-pandemic period.

How can the Swedish Energy Agency contribute to power system upgrades?

The Swedish Energy Agency can contribute to the success of power system upgrades by continuing to fund projects aimed at helping municipalities to mobilise local companies in the construction and maintenance of new wind power or network expansion projects (with services including hotels, catering, electricians, etc.).

Why is hydropower important in Sweden?

Hydropower has his-torically been the backbone of the Swedish national grid, providing its balancing needs and acting as natural energy storage . With the increase in VRE sources, such as solar PVs, in the country’s energy mix, these fluctuations are expected to increase.

Is the Swedish power system decarbonised?

Although the Swedish power system is almost entirely decarbonised, the decarbonisation of other end-use sectors (i.e., heating and cooling, transport and industry) will be key for the energy transition and to meet long-term climate targets such as zero CO2 emissions by 2045.