По итогам I полугодия 2015 года выработка электроэнергии гидроэлектростанциями ОАО «ТГК-1» увеличилась на 4,2%
The production volume of electricity generated by the TGC-1’s hydro generating plants increased over the 6 months of 2015 by 4.2% to 6,120.1 million kWh.
The production volume of electricity generated by hydro generating plants increased resulting from higher water level of the Kolsky and Karelsky branches compared to the similar period last year. The production volume of electricity generated by thermal power plants reduced by 6.6% to 7,490.0 million kWh.
As a result, the total production volume of electricity generated by the TGC-1’s enterprises, including JSC Murmanskaya CHPP, reached 13,610.2 million kWh over the 6 months of 2015, which is 2% lower than the figures for the same period of 2014.
Reduction of electricity output over the 6 months of 2015 is mainly due to reduction of sales in competitive power supply market resulting from lower volumes of sales in competitive power supply market in 2015, and schedules overall repairs and servicing at the Pravoberezhnaya and Yuzhnaya CHPPs.
The sales volume of electricity have shown a slight growth by 0.4% over the 6 months of 2015 to 15,396.3 million kWh as a result of export operations.
TGC-1 Electricity Output Summary (million kWh)
| 1H 2014 | 1H 2015 | Difference |
|---|---|---|---|
Nevsky branch | 8,926.2 | 8,134.4 | -8.9% |
Karelsky branch | 2,152.5 | 2,022.1 | -6.1% |
Kolsky branch | 2,800.3 | 3,444.0 | 23.0% |
TGC-1 total | 13,878.9 | 13,600.5 | -2.0% |
Murmanskaya CHPP | 9.6 | 9.7 | 1.0% |
TGC-1 total, including MCHPP | 13,888.5 | 13,610.2 | -2.0% |
Average specific fuel consumption used in electricity output over 6 months of 2015 reduced by 0.6% to 260.7 g/kWh.
The utilization ratio for installed electric capacity as a whole for TGC-1 was recorded at 43.9%, 0.3 percentage points lower than the figure for 6 months of 2014.
The production volume of heat supplied by the JSC TGC-1’s enterprises, including JSC Murmanskaya CHPP, reached 13,4658 thousand Gcal over 6 months of 2015, which is 2.4% lower than the figures for the same period of 2014. Insignificant reduction of heat supplies was due to higher ambient temperature compared to the previous year.
TGC-1 Heat Output Summary (thousand Gcal)
| 1H 2014 | 1H 2015 | Difference |
|---|---|---|---|
Nevsky branch | 10,667.2 | 10,445.8 | -2.1% |
Karelsky branch | 956.2 | 966.7 | 1.1% |
Kolsky branch | 898.6 | 849.5 | -5.5% |
TGC-1 total | 12,522.0 | 12,262.0 | -2.1% |
Murmanskaya CHPP | 1,269.5 | 1,203.8 | -5.2% |
TGC-1 total, including MCHPP | 13,791.5 | 13,465.8 | -2.4% |
The Company’s average specific fuel consumption for heat production was fixed at the same level and made 138.5 kg/Gcal.
For more information about the results of the company’s production activities, please visit the Reports section of the corporate website.