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Investments (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Investments |
Schedule of equity accounted investments | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2021 |  | 2020
​ |  | Investments in |  | ​ |  | ​ |  | ​ |  | Investments in |  | ​ |  | ​ |  | ​
​ | ​ | unconsolidated entities | ​ | Joint | ​ | ​ | ​ | ​ | ​ | unconsolidated entities | ​ | Joint | ​ | ​ | ​ | ​
(€ million) | ​ | controlled by Eni | ​ | ventures | ​ | Associates | ​ | Total | ​ | controlled by Eni | ​ | ventures | ​ | Associates | ​ | Total
Carrying amount - beginning of the year |  | 80 |  | 2,832 |  | 3,837 |  | 6,749 |  | 86 |  | 4,592 |  | 4,357 |  | 9,035
Additions and subscriptions |  | 1 |  | 558 |  | 103 |  | 662 |  | 2 |  | 75 |  | 198 |  | 275
Divestments and reimbursements |  | (21) |  | (231) |  | (133) |  | (385) |  | — |  | (3) |  | (1) |  | (4)
Share of profit of equity-accounted investments |  | 6 |  | 31 |  | 165 |  | 202 |  | 3 |  | 21 |  | 14 |  | 38
Share of loss of equity-accounted investments |  | (3) |  | (910) |  | (381) |  | (1,294) |  | (2) |  | (1,399) |  | (332) |  | (1,733)
Deduction for dividends |  | (25) |  | (586) |  | (16) |  | (627) |  | (5) |  | (296) |  | (13) |  | (314)
Changes in the scope of consolidation |  | 5 |  | 355 |  | — |  | 360 |  | 3 |  | 30 |  | 1 |  | 34
Currency translation differences |  | 2 |  | 83 |  | 296 |  | 381 |  | (4) |  | (254) |  | (345) |  | (603)
Other changes |  | (1) |  | (75) |  | (85) |  | (161) |  | (3) |  | 66 |  | (42) |  | 21
Carrying amount - end of the year |  | 44 |  | 2,057 |  | 3,786 |  | 5,887 |  | 80 |  | 2,832 |  | 3,837 |  | 6,749
Schedule of net carrying amount of equity-accounted investments | Net carrying amount related to the following companies: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, 2021 |  | December 31, 2020
​ |  | Net carrying |  | % of the |  | Net carrying |  | % of the
(€ million) | ​ | amount | ​ | investment | ​ | amount | ​ | investment
Investments in unconsolidated entities controlled by Eni | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Eni BTC Ltd |  | 2 |  | 100.00 |  | 24 |  | 100.00
Other |  | 42 |  | — |  | 56 |  | —
​ |  | 44 |  | — | ​ | 80 |  | —
Joint ventures |  | ​ |  | ​ |  | ​ |  | ​
Vår Energi AS |  | 645 |  | 69.85 |  | 1,144 |  | 69.85
Mozambique Rovuma Venture SpA |  | 355 |  | 35.71 |  | — |  | —
Cardón IV SA |  | 279 |  | 50.00 |  | 199 |  | 50.00
Doggerbank Offshore Wind Farm Project 1 Holdco Ltd | ​ | 246 | ​ | 20.00 | ​ | — | ​ | —
Doggerbank Offshore Wind Farm Project 2 Holdco Ltd |  | 238 |  | 20.00 |  | — |  | —
Saipem SpA | ​ | 137 | ​ | 31.20 | ​ | 908 | ​ | 31.08
Lotte Versalis Elastomers Co Ltd |  | 54 |  | 50.00 |  | 51 |  | 50.00
Società Oleodotti Meridionali - SOM SpA | ​ | 27 | ​ | 70.00 | ​ | 32 | ​ | 70.00
PetroJunín SA |  | — |  | 40.00 |  | 50 |  | 40.00
Unión Fenosa Gas SA | ​ | — | ​ | — | ​ | 242 | ​ | 50.00
Gas Distribution Company of Thessaloniki - Thessaly SA |  | — |  | — |  | 140 |  | 49.00
Other |  | 76 |  | — |  | 66 |  | —
​ |  | 2,057 |  | — | ​ | 2,832 |  | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Associates |  | ​ |  | ​ |  |  |  |
Abu Dhabi Oil Refining Co (Takreer) | ​ | 2,151 | ​ | 20.00 | ​ | 2,335 | ​ | 20.00
Angola LNG Ltd |  | 1,084 |  | 13.60 |  | 1,039 |  | 13.60
Coral FLNG SA |  | 156 |  | 25.00 |  | 138 |  | 25.00
Novis Renewables Holdings Llc | ​ | 75 | ​ | 49.00 | ​ | 65 | ​ | 49.00
United Gas Derivatives Co | ​ | 75 | ​ | 33.33 | ​ | 58 | ​ | 33.33
Bluebell Solar Class A Holdings II Llc |  | 71 |  | 99.00 |  | — |  | —
ADNOC Global Trading Ltd |  | 42 |  | 20.00 |  | — |  | 20.00
Finproject SpA |  | — |  | — |  | 73 |  | 40.00
Other |  | 132 |  | — |  | 129 |  | —
​ |  | 3,786 |  | — | ​ | 3,837 |  | —
​ |  | 5,887 |  | — | ​ | 6,749 |  | —
​
Schedule of market value of investments listed in regulated stock markets | As of December 31, 2021, the market value of the investments listed in regulated stock markets was as follows: ​
​ | ​ | ​
​ |  | Saipem SpA
Number of shares held | ​ | 308,767,968
% of the investment | ​ | 31.20
Share price (€) | ​ | 1,845
Market value (€ million) | ​ | 570
Book value (€ million) | ​ | 137
Schedule of additional information about other investments | ​
​ | ​ | ​ | ​ | ​
(€ million) |  | 2021 |  | 2020
Carrying amount – beginning of the year |  | 957 |  | 929
Additions and subscriptions |  | 175 |  | 8
Change in the fair value with effect to OCI |  | 105 |  | 24
Divestments and reimbursements |  | — |  | (12)
Currency translation differences |  | 57 |  | (61)
Other changes |  | — |  | 69
Carrying amount – end of the year |  | 1,294 |  | 957

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