The role of solar thermal storage in muscat

Which utility-scale energy storage options are available in Oman?

Reviewing the status of three utility-scale energy storage options: pumped hydroelectric energy storage (PHES), compressed air energy storage, and hydrogen storage. Conducting a techno-economic case study on utilising PHES facilities to supply peak demand in Oman.

How can energy storage improve the penetration of intermittent resources?

Energy storage can increase the penetration of intermittent resources by improving power system flexibility, reducing energy curtailment and minimising system costs. By the end of 2018 the global capacity for pump hydropower storage reached 160 GW whereas the global capacity for battery storage totalled around 3 GW (REN21 2019 ).

Why is energy storage important?

In addition, energy storage can be used to enhance power quality, stability, and system efficiency. Energy storage systems are not a new concept. Several pumped-water energy storage facilities have been built in the last few decades.

How does energy storage work?

In this case, energy storage can function as a buffer that takes surplus energy generated from renewable energy sources at times when generation exceeds demand, and can afford additional capacity when there is shortage in generation to cover electrical energy demand.

When will a 500 MW solar project be commercially operational in Oman?

The 500 MW Ibri II Solar Independent Solar Project was awarded in early-2019 and is expect-ed to be commercially operational in June 2021. Petroleum Development Oman (PDO) signed a 23-year PPA agreement for the 105 MW Amin Solar PV project in early 2019. Commercial operation is scheduled for May 2020.

What is the electricity market structure in Oman?

Electricity market structure in Oman Unlike the electrical energy sources used in traditional power plants, renewable energy sources are not dispatchable and will vary over time; as a result, the energy feed in the network will be intermittent.