Silja Serenade
better than riding a car with a single passenger
(based on 2022 data)
Often travels on 1 routes
- Helsinki [FI] ↔ Stockholm [SE] - 396 km
⚠️
Do you know of a route that this ship frequently travels but is not listed? Or have you noticed an error?
Please help by letting us know, thank you 🙇🏽♀️
Please help by letting us know, thank you 🙇🏽♀️
Ship Statistics
| 2022 yearly CO₂ Emissions | |||
|---|---|---|---|
| assigned to | total | average | ratio |
| persons 🙎♀️ | 33657 tonnes CO₂ | 308 g·CO₂/pax/n.mile | 77 % ⚙️ |
| freight 🚛 | 5912 tonnes CO₂ | 79 kg·CO₂/m tonne/n.mile | 23 % ⚙️ |
| total | 43447 tonnes CO₂ | 565 kg·CO₂/n.mile | 100% |
| 2022 yearly statistics | |
|---|---|
| distance travelled | 142494 km ⚙️ |
| time at sea | 5072 hours |
| 2022 average statistics per journey | |
|---|---|
| average persons transported 🙎♀️ | 1419 persons ⚙️ |
| average freight transported 🚛 | 975 metric tons ⚙️ |
| average speed | 28 km/h ⚙️ |
2022 monitoring methods:
N/A
2022 Theoretical
EIV (Efficiency Indicator Values): 2.87 gCO₂/ton/nautical mile
﹖ details
| 2021 yearly CO₂ Emissions | |||
|---|---|---|---|
| assigned to | total | average | ratio |
| persons 🙎♀️ | 22428 tonnes CO₂ | 427 g·CO₂/pax/n.mile | 69 % ⚙️ |
| freight 🚛 | 3726 tonnes CO₂ | 84 kg·CO₂/m tonne/n.mile | 31 % ⚙️ |
| total | 32593 tonnes CO₂ | 652 kg·CO₂/n.mile | 100% |
| 2021 yearly statistics | |
|---|---|
| distance travelled | 92546 km ⚙️ |
| time at sea | 3431 hours |
| 2021 average statistics per journey | |
|---|---|
| average persons transported 🙎♀️ | 1051 persons ⚙️ |
| average freight transported 🚛 | 892 metric tons ⚙️ |
| average speed | 27 km/h ⚙️ |
2021 monitoring methods:
N/A
2021 Theoretical
EIV (Efficiency Indicator Values): 2.87 gCO₂/ton/nautical mile
﹖ details
| 2020 yearly CO₂ Emissions | |||
|---|---|---|---|
| assigned to | total | average | ratio |
| persons 🙎♀️ | 21565 tonnes CO₂ | 301 g·CO₂/pax/n.mile | 67 % ⚙️ |
| freight 🚛 | 2680 tonnes CO₂ | 103 kg·CO₂/m tonne/n.mile | 33 % ⚙️ |
| total | 32243 tonnes CO₂ | 732 kg·CO₂/n.mile | 100% |
| 2020 yearly statistics | |
|---|---|
| distance travelled | 81603 km ⚙️ |
| time at sea | 2776 hours |
| 2020 average statistics per journey | |
|---|---|
| average persons transported 🙎♀️ | 1626 persons ⚙️ |
| average freight transported 🚛 | 591 metric tons ⚙️ |
| average speed | 29 km/h ⚙️ |
2020 monitoring methods:
N/A
2020 Theoretical
EIV (Efficiency Indicator Values): 2.87 gCO₂/ton/nautical mile
﹖ details
| 2019 yearly CO₂ Emissions | |||
|---|---|---|---|
| assigned to | total | average | ratio |
| persons 🙎♀️ | 44790 tonnes CO₂ | 257 g·CO₂/pax/n.mile | 79 % ⚙️ |
| freight 🚛 | 7304 tonnes CO₂ | 64 kg·CO₂/m tonne/n.mile | 21 % ⚙️ |
| total | 56414 tonnes CO₂ | 596 kg·CO₂/n.mile | 100% |
| 2019 yearly statistics | |
|---|---|
| distance travelled | 175222 km ⚙️ |
| time at sea | 6222 hours |
| 2019 average statistics per journey | |
|---|---|
| average persons transported 🙎♀️ | 1841 persons ⚙️ |
| average freight transported 🚛 | 1208 metric tons ⚙️ |
| average speed | 28 km/h ⚙️ |
2019 monitoring methods:
N/A
2019 Theoretical
EIV (Efficiency Indicator Values): 2.87 gCO₂/ton/nautical mile
﹖ details
| 2018 yearly CO₂ Emissions | |||
|---|---|---|---|
| assigned to | total | average | ratio |
| persons 🙎♀️ | 46423 tonnes CO₂ | 267 g·CO₂/pax/n.mile | 79 % ⚙️ |
| freight 🚛 | 7462 tonnes CO₂ | 62 kg·CO₂/m tonne/n.mile | 21 % ⚙️ |
| total | 58937 tonnes CO₂ | 635 kg·CO₂/n.mile | 100% |
| 2018 yearly statistics | |
|---|---|
| distance travelled | 171775 km ⚙️ |
| time at sea | 6053 hours |
| 2018 average statistics per journey | |
|---|---|
| average persons transported 🙎♀️ | 1872 persons ⚙️ |
| average freight transported 🚛 | 1305 metric tons ⚙️ |
| average speed | 28 km/h ⚙️ |
2018 monitoring methods:
N/A
2018 Theoretical
EIV (Efficiency Indicator Values): 2.27 gCO₂/ton/nautical mile
﹖ details
ℹ️
Figures with the icon ⚙️ were computed based on the published data.
You can find computation details on
this page ↗
GreenFerries is a hobby project, all the data shown here has no official value. It is Open Source, so you can double check and modify it.
The Ecoscore compares
average CO₂ emissions per passenger per km.
‟emits like 2.1 planes” means that the ferry emits more than twice what an average plane would on the same distance for one passenger.