KPI: Carbon dioxide emissions per passenger kilometre
The amount of Scope 1 carbon dioxide emissions in grams produced by our rail services per passenger km travelled. Scope 1 emissions are those arising from fuel consumption by our trains. This methodology is in line with Welsh Government reporting criteria for carbon emissions.
Overview
In 2024/25, Carbon Dioxide Emissions per Passenger Kilometre decreased compared to 2023/24. This was due to the introduction of new, more efficient trains replacing older, less efficient trains and an increase in passenger kilometres.
2023/24 84.1 | 2024/25 80.5 | Q4 2024/25 83.0 |
Well-being of Future Generations Act (WFGA) goals addressed:
2. A Resilient Wales
3. A Healthier Wales
4. A More Equal Wales
7. A Globally Responsible Wales
Forward look
In 2025/26, we aim to publish a Carbon Management Plan and an Energy Strategy which will manage our carbon emitting activities and increase energy efficiency. In 2025, we expect to see our carbon emissions from diesel decrease as our first hybrid trains and electric tram trains are introduced onto the Core Valley Lines. These new trains represent a significant step in decarbonising our fleet and supporting the Welsh Government's 2050 net zero targets.
