Environment

OUR COMMITMENTS

E1

Climate change

E2

Pollution

E5

Resource Use and Circular Economy

RESULTS

Commitment

Number

 

E1

Climate Change280 electric busesApproximately 280 electric buses are already in service, contributing to cleaner and zero-emission mobility across 23 urban lines.

E2

Pollution440 trees + 350 m² of green wallsFrom 2022 to 2024, 440 trees were planted and a 350 m² green wall was built, generating an estimated annual saving of 30 tonnes of CO₂ and improving air quality (PM10 and NO₂ absorption).
70% washing systems with water recirculationAs of 31 December 2024, 12 out of 17 washing facilities are equipped with water-recirculation systems, enabling water recovery and treatment while reducing withdrawals and discharges.

E5

Resource Use and Circular Economy

 

80%+ digital ticketsIn 2024 more than 80% of tickets were purchased in digital format, significantly reducing paper consumption and emissions.

TARGETS

CommitmentNumber 

E1

Climate Change600 electric buses by 2026 (≈50% of the fleet)By 2026 we aim to bring the share of electric buses in service to nearly 50% of the entire fleet.

E2

Pollution

 

100% washing systems with water-recirculation by 2030We plan to complete the programme to equip all depots with water-recirculating washing systems by 2030.
–97% NOx reduction (from 900 t to 26.77 t)Through fleet renewal and the transition to electric mobility, we will dramatically reduce NOx emissions.
New urban forestation projects in partnership with the Municipality of MilanWe continue to carry out urban forestation and regeneration initiatives to enhance the city’s green areas.

E5

Resource Use and Circular Economy85% waste recovered by 2030We are working to increase the percentage of waste sent for recovery, targeting 85% by 2030.

ACTIONS

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Il piano Full Electric

The Full Electric Plan

By the end of 2024, ATM will have placed approximately 280 electric buses in service on 23 urban lines, alongside approximately 290 hybrid buses already in operation. 

The Full Electric Plan is one of the cornerstone projects of this strategy and aims to progressively replace diesel-powered vehicles with zero-emission electric vehicles. By the end of 2024, ATM will have placed approximately 280 electric buses in service on 23 urban lines, alongside approximately 290 hybrid buses already in operation. This decarbonisation path has already avoided the emission of around 5,000 tonnes of CO2 in the three-year period 2022-2024. The stated goal is to have 50 per cent of Milan's public transport bus fleet fully electric by 2026, thus contributing significantly to the reduction of climate-changing emissions generated by the transport service.


The digitisation of travel tickets

During 2024, more than 80% of tickets were purchased in digital format, marking a major step forward in the dematerialisation of physical media. 

The digitisation of travel tickets results in a positive environmental impact through the reduction of materials used and related emissions. During 2024, more than 80% of tickets were purchased in digital format, marking a major step forward in the dematerialisation of physical media. The environmental impact of this choice is significant: a digital ticket emits 3,000 times less CO2 than a traditional magnetic ticket. In line with this strategy, from March 2025 the magnetic ticket will be definitively discontinued, making way exclusively for digital solutions on a more sustainable and environmentally friendly “Chip on Paper” medium.

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Digitalizzazione dei titoli di viaggio

TO FIND OUT MORE

Download the Environmental Information chapter of the Integrated Report