Key performance indicators
| Indicator | 2020 | 2021 | 2022 | 2023 | 2024 | Δ 2024/2023 (%) |
| Financial indicators The following data were used to calculate the indicators: • for 2020 — balance sheet for 2021 (‘As at 31 December 2020’ column), profit and loss statement for January — December 2020 (‘In 2020’ column) • for 2021 — balance sheet for 2022 (‘As at 31 December 2021’ column), profit and loss statement for January — December 2021 (‘In 2021’ column) • for 2022 — balance sheet for 2023 (‘As at 31 December 2022’ column), profit and loss statement for January — December 2022 (‘In 2022’ column). | ||||||
| Revenue (RUB million) | 49,369.6 | 57,669.7 | 63,738.9 | 74,557.5 | 88,071.6 | +18.1 |
| Revenue ( RUB million ) | 46,975.3 | 50,054.5 | 53,153.7 | 62,117.5 | 69,863.9 | +12.5 |
| Net profit (loss) (RUB million) | –1,501.3 | 1,711.8 | 5,244.5 | 6,166.5 | 10,877.6 | +76.4 |
| Net assets (RUB million) | 37,989.1 | 41,029.5 | 45,803.2 | 54,950.4 | 64,021.4 | +16.5 |
| Loans and borrowings at the end of the year (RUB million) | 23,436.8 | 20,870.5 | 20,921.8 | 20,188.8 | 24,539.1 | +21.5 |
| Return on equity (%) | –3.86 | 4.36 | 12.20 | 12.40 | 18.55 | +6.15 p.p. |
| Return on assets (%) | –1.80 | 2.10 | 5.78 | 5.81 | 8.64 | +2.83 p.p. |
| Amount of dividends declared in the reporting year based on the results of the previous year (RUB million) | 636.9 | 0.0 | 932.2 | 2,710.0 | 1,944.7 | −28.2 |
| Operating indicators | ||||||
| Delivery to the Company's grid (million kWh) | 23,008.0 | 25,221.7 | 26,062.3 | 26,860.4 | 28,493.0 | +6.1 |
| Volume of electricity transmission services rendered (million kWh) | 19,108.1 | 21,004.5 | 21,947.8 | 22,624.4 | 24,192.3 | +6.9 |
| Electricity losses (million kWh) | 2,310.8 | 2,502.1 | 2,479.5 | 2,548.4 | 2,658.8 | +4.3 |
| Connected consumer capacity (MW) | 650 | 788 | 795 | 845 | 772 | −8.6 |
| Total length of overhead transmission lines and cable transmission lines by circuits (km) | 92,226.11 | 93,067.0 | 93,597.1 | 94,517.6 | 96,137.1 | +1.7 |
| Indicator | ||||||
| Installed capacity of 35–220 kV substations (MVA) | 11,471.07 | 11,561.03 | 11,826.4 | 12,080.3 | 12,255.2 | +1.4 |
| Installed capacity of 10–6/0.4 kV substations in the distribution grid (MBA) | 5,073.26 | 5,640.37 | 5,978.038 | 6,307.5 | 6,698.6 | +6.2 |
| System average interruption duration index per point of delivery (Isaidi, h) | 0.8870 | 4.0939 | 2.8424 | 3.3403 | 3.2982 | −1.3 |
| System average interruption frequency index per point of delivery (Isaifi, interruptions) | 0.4592 | 1.2873 | 1.2195 | 1.3099 | 1.2401 | −5.3 |
| Number of disturbances (emergencies) in the 110 kV and above power grid | 403 | 391 | 309 | 365 | 347 | −4.9 |
| Sustainable development | ||||||
| Ratio of employees who received off‑the‑job training to average headcount (%) | 92 | 96 | 144 | 118 | 141 | +23.0 p.p. |
| Average training time per employee (academic hour) | 64 | 66 | 65 | 70 | 58 | −17.1 |
| Specific occupational health and safety costs per employee (RUB ‘000) | 40.4 | 48.9 | 41.4 | 48.3 | 51.4 | +6.4 |
| VMI and accident insurance coverage of employees (% of average headcount) | 100 | 100 | 100 | 100 | 100 | Unchanged |
| Amount of decommissioning of used trichlorodiphenyl‑containing condensers (under the obligations of the Stockholm Convention on Persistent Organic Pollutants) (pcs) | 0 | 1,343 | 731 | 932 | 877 | −5.9 |
| Provision of power grid facilities with bird diverters (pcs) | 4,978 | 4,217 | 2,977 | 2,350 | 2,722 | +15.8 |
| Regional development | ||||||
| Capital investment utilisation (RUB million) | 4,658 | 5,871 | 11,469 | 12,579 | 19,368 | +54.0 |
| Number of cooperation agreements with relevant universities and colleges in the region of the Company's presence | 30 | 62 | 40 | 55 | 55 | Unchanged |
| Number of students who completed internships at the Company's facilities | 701 | 468 | 741 | 807 | 576 | −28.6 |
| Volume of tax deductions to federal, regional and local budgets (RUB million) | 3,990.1 | 5,400.5 | 6,841.6 | 7,463.1 | 8,629.2 | +15.6 |