Poland

The combination of pumped hydro with other storage technologies can increase renewables penetration, improve operational safety and reduce maintenance costs at large-scale hydropower plants, according to new research. The study also focuses on techniques to determine the optimal size of renewables-based pumped hydro storage systems. Costs for hybrid solar-pumped hydro projects currently range from $0.098/kWh to $1.36/kWh.

Shanghai-headquartered ReneSola has inked the latest of a series of solar divestments in recent weeks, offloading a portfolio of distributed generation in Hungary.

Poland’s fourth largest energy company, Enea, will build a 30 MW solar plant for the Bogdanka coal mine in which the utility is majority shareholder. The project will sell power to the mine through a long-term supply deal.

Aberdeen Standard Investments (ASI) has sealed the latest of a raft of solar plays in Poland, purchasing a relatively sizeable portfolio from China’s ReneSola.

Jetion Solar and Risen Energy have made the latest in a fast-growing series of moves by Chinese operators to service reviving European markets, aided by last year’s scrapping of EU tariffs.

The advent of permitting restrictions on wind power projects has opened the door for PV in the pending auction for renewable generation facilities with a capacity of more than 1 MW. Wind power dominates Polish clean energy and no solar projects were successful in last year’s exercise.

The Polish parliament has adopted new environmental provisions which also include a tax reduction for micro PV. The measure comes on top of the Mój Prąd rebate scheme for residential rooftop projects ranging in size from 2 kW to 10 kW which was launched in July.

Poland’s still-nascent solar market could witness a colossal boost in the future if two schemes unveiled this week succeed in reaching the finish line.

Poland’s second largest power company, Tauron, wants to build a 5 MW ground-mounted facility in Jaworzno and is seeking EPC contractors through a tender. The project is part of the company’s plan to deploy PV on its unused sites.

The Mój Prąd scheme will be open to residential rooftop PV projects ranging in size from 2 kW to 10 kW. Furthermore, the Polish Parliament approved a new act that will allow for the wind and solar auctions planned for this and next year to move forward.