Mariyana Yaneva’s Post

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Energy Storage & Smart Grids

Storage for renewable energy generation is the next level in the energy transition game. The unprecedented speed at which wind and solar increase their share in the electricity mix leads to growth pains of curtailments and low capture prices. Thus, the flexibility that different storage solutions can offer, both on the generation and demand side, grows in importance too. Sepehr Soltani shared a Rystad Energy research into the SEE market that puts Bulgaria and Greece in the top 5 most attractive markets in terms of energy arbitrage potential. Lucia Dólera and Michal Kalousek noted battery energy storage solutions have really taken off over the last couple of years, both in terms of cost reduction and revenue generation streams. The modularity of the technology, spanning in size from several kWh for residential applications to hundreds of MWh in the utility-scale segment, makes it a perfect match for co-location with renewable energy generation assets. Martin Georgiev, representing Bulgaria's largest renewable energy producer as well as system services provider, reminded us that storage technologies are not always competitors. BESS and PHES are largely complementary, as batteries can offer more power and faster response for frequency regulation time while pumped hydro can offer longer duration and spinning reserve. Thomas Gulden commented on the breadth of use cases for customers and the need to carefully consider different aspects of the application to select the right storage technology. Thank you, guys! It was a real pleasure to moderate this panel!

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Няма зелен преход без решение за съхраняване на енергията!

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