The total electricity trading volume on the Polish Power Exchange in September this year was 12.462 TWh, and was 20,74% higher compared to the previous month (10.322 TWh in August 2011). Compared to the same period last year, the electricity trading volume on Polish Power Exchange floor increased by 138,09%.
In the past month once again a high share of all POLPX markets dedicated to electricity in the total hourly demand of the National Power System was recorded. On average it amounted to 72.77% (74.87% in August 2011) with a minimum of 59.18% and a maximum of 87.59%.
The share of all POLPX markets dedicated to electricity in the total hourly demand of the National Power System in September 2011 (MW)
Day-Ahead Market (DAM)
Electricity trading in the day-ahead delivery on the POLPX trading floor amounted to 1.607 TWh in September 2011. In comparison with the preceding month the DAM trading volume dropped by 6.66%. However, trading volume increased by 81.73% taking year-to-year ratio in consideration. Average daily trading volume were at the level of 53,564 MWh, with a minimum value of 42,921 MWh and a maximum value of 89,029 MWh.
The monthly BASE price, counted as the by-volume-weighted average for all transactions, which had been concluded on the Day-Ahead Market, amounted to 207.70 PLN/MWh (month-to-month increase by 13.77 PLN). The monthly PEAK price, counted as the by-volume-weighted average for all transactions, which had been concluded on the Day-Ahead Market for hours between 8 a.m. and 10 p.m., amounted to 218.77 PLN/MWh (month-to-month increase by 14.81 PLN).
Monthly Volumes (MWh)
The DAM share in the total hourly electricity demand in the National Power System was 12.95% on average (13.92% in August 2011), with a minimum of 4.63% and a maximum of 31.59%.
The Commodity Derivatives Market (CDM)
In September 2011 the electricity trading volume on the Commodity Derivatives Market amounted to 10.854 TWh. It composes month-to-month increase by 26.21% and increase as many as by 149.51% taking year-to-year ratio in consideration.
Just as in August 2011, the most liquid contract was the annual contract with BASE electricity delivery profile in 2012. The total trading volume for the BASE_Y-12 contract amounted to 8,502,912 MWh (968 MW) - which composes 78.66% of the CDM total trading volume. From the beginning of trading this contract on the POLPX trading floor, the total trading volume was 51,535,728 MWh. In September 2011 the average price for the BASE_Y-12 contract was shaped at the level of 202.90 PLN/MWh (month-to-month dropped by 0.08 PLN).
Monthly Volumes (MWh)
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