Cie, officially known as CIE (Córas Iompair Éireann), is a prominent transport and logistics company headquartered in Ireland. Established in 1987, Cie has evolved to become a key player in the public transport sector, primarily operating across Ireland and the UK. The company is renowned for its comprehensive range of services, including bus and rail transport, which are distinguished by their commitment to safety, reliability, and sustainability. Cie has achieved significant milestones, including the integration of advanced technologies to enhance operational efficiency. With a strong market position, the company is recognised for its innovative approach to public transport solutions, making it a trusted choice for commuters. Cie's dedication to customer satisfaction and environmental responsibility further solidifies its reputation as a leader in the transport industry.
How does Cie's carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Mean score of companies in the Land Transportation industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Cie's score of 25 is higher than 54% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2024, Córas Iompair Éireann (CIE) reported total carbon emissions of approximately 290,315,000 kg CO2e, comprising 130,566,000 kg CO2e from Scope 1 and 1,867,000 kg CO2e from Scope 2 emissions. In 2023, the total emissions were about 282,665,000 kg CO2e, with Scope 1 emissions at 124,284,000 kg CO2e and Scope 2 emissions at 1,316,000 kg CO2e. The data indicates a commitment to reducing emissions, with a target to cut total Scope 1 and 2 emissions by 51% by 2030, using 2018 as the baseline year. CIE's emissions data is not cascaded from a parent organization, and they have set significant climate commitments in line with Ireland's Climate Action Plan, which aims for a 51% reduction in overall greenhouse gas emissions by 2030 and net-zero emissions by 2050. The company has disclosed its emissions intensity for bus and train services, which was approximately 1.78 kg CO2e per km in 2024, reflecting their ongoing efforts to improve sustainability in public transport.
Access structured emissions data, company-specific emission factors, and source documents
| 2018 | 2019 | 2020 | 2021 | 2022 | |
|---|---|---|---|---|---|
| Scope 1 | 123,260,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 |
| Scope 2 | 23,800,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 |
| Scope 3 | - | - | - | - | 00,000,000 |
Climate goals typically focus on 2030 interim targets and 2050 net-zero commitments, aligned with global frameworks like the Paris Agreement and Science Based Targets initiative (SBTi) to ensure alignment with global climate goals.
Cie has established climate goals through participation in recognized frameworks and target-setting initiatives. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.

