2.3 Revenue by segment
| 2020 | Exploration and Production | Trade and Storage | Distribution | Generation | Other Segments | Reconciliation with consolidated data* | Total |
|---|---|---|---|---|---|---|---|
| Revenue from sales of natural gas**, including: | 2 512 | 27 135 | – | – | – | (1,932) | 27,715 |
| High-methane gas | 1 437 | 25 175 | – | – | – | (1,493) | 25,119 |
| Nitrogen-rich gas | 1 053 | 776 | – | – | – | (432) | 1,397 |
| LNG | 22 | 72 | – | – | – | (9) | 85 |
| CNG | – | 50 | – | – | – | 2 | 52 |
| Adjustment to gas sales due to hedging transactions | – | 1 062 | – | – | – | – | 1,062 |
| Other revenue**, including: | 2 100 | 3 508 | 4,684 | 2,773 | 484 | (2,067) | 11,482 |
| Gas and heat distribution | – | – | 4,389 | 78 | – | (73) | 4,394 |
| Crude oil and natural gasoline | 1,412 | – | – | – | – | – | 1,412 |
| NGL | 79 | – | – | – | – | – | 79 |
| Sale of heat | – | – | – | 1,469 | – | – | 1,469 |
| Sales of electricity | – | 2,858 | – | 1,053 | – | (1,110) | 2,801 |
| Revenue from rendering of services: | |||||||
| – drilling and oilfield services | 108 | – | – | – | – | (5) | 103 |
| – geophysical and geological services | 119 | – | – | – | – | – | 119 |
| – construction and assembly services | 31 | 2 | – | – | 100 | (81) | 52 |
| – connection charge | – | – | 234 | – | – | – | 234 |
| – other | 53 | 145 | 38 | 18 | 359 | (281) | 332 |
| Other** | 298 | 503 | 23 | 155 | 25 | (517) | 487 |
| Total revenue | 4,612 | 30,643 | 4,684 | 2,773 | 484 | (3,999) | 39,197 |
| 2019 | Exploration and Production | Trade and Storage | Distribution | Generation | Other Segments | Reconciliation with consolidated data* | Total |
|---|---|---|---|---|---|---|---|
| Revenue from sales of natural gas**, including: | 3,117 | 30,008 | – | – | – | (2,695) | 30,430 |
| High-methane gas | 1,929 | 28,455 | – | – | – | (2,099) | 28,285 |
| Nitrogen-rich gas | 1,157 | 879 | – | – | – | (589) | 1,447 |
| LNG | 31 | 60 | – | – | – | (8) | 83 |
| CNG | – | 44 | – | – | – | 1 | 45 |
| Adjustment to gas sales due to hedging transactions | – | 570 | – | – | – | – | 570 |
| Other revenue**, including: | 2,705 | 3,242 | 4,587 | 2,565 | 500 | (2,006) | 11,593 |
| Gas and heat distribution | – | – | 4,208 | 75 | – | (40) | 4,243 |
| Crude oil and natural gasoline | 2,017 | – | – | – | – | – | 2,017 |
| NGL | 95 | – | – | – | – | – | 95 |
| Sale of heat | – | – | 1 | 1,330 | – | – | 1,331 |
| Sales of electricity | – | 2,488 | – | 997 | – | (1,027) | 2,458 |
| Revenue from rendering of services: | |||||||
| – drilling and oilfield services | 133 | – | – | – | – | (4) | 129 |
| – geophysical and geological services | 144 | – | – | – | – | – | 144 |
| – construction and assembly services | 46 | 2 | – | – | 96 | (71) | 73 |
| – connection charge | – | – | 208 | – | – | – | 208 |
| – other | 26 | 222 | 28 | 36 | 377 | (280) | 409 |
| Other** | 244 | 530 | 142 | 127 | 27 | (584) | 486 |
| Total revenue | 5,822 | 33,250 | 4,587 | 2,565 | 500 | (4,701) | 42,023 |
Inter-company eliminations and consolidation adjustments.
**In the reporting period, the Company changed the presentation of revenue from sales of propane-butane: sales of propane-butane was transferred from ‘Revenue from sale of natural gas’ (previously: ‘Revenue from sales of gas’) to ‘Other revenue’. The comparative data for the period ended December 31st 2019 was adjusted for PLN 66m.
**In the reporting period, the Company changed the presentation of revenue from sales of propane-butane: sales of propane-butane was transferred from ‘Revenue from sale of natural gas’ (previously: ‘Revenue from sales of gas’) to ‘Other revenue’. The comparative data for the period ended December 31st 2019 was adjusted for PLN 66m.