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Climate strategy

True development is only possible if it is sustainable.

At Aleatica, we are actively advancing our Climate Change Mitigation, Adaptation, and Resilience Strategy, focusing on two critical areas:

mitigating greenhouse gas (GHG) emissions and strengthening the adaptation and resilience of our infrastructure and operations to the effects of climate change.

We see climate change as one of the defining challenges of our era.

At the same time, we see it as an opportunity to create safer, smarter infrastructure that contributes to a more sustainable environment.

2025 was a year dedicated to reinforcing that vision through actions, technology, and long-term strategic decisions.
Today, our role goes beyond simply operating assets: it is about innovating so that every kilometre we operate contributes to a better future.

Climate governance

Addressing climate change is a strategic part of how we run the company and make decisions. As an infrastructure operator, we recognise that climate resilience, risk management and transitioning to more sustainable models are essential for ensuring business continuity, creating value and maintaining the trust of our stakeholders. The Communications and Sustainability Department is responsible for coordinating the climate strategy across the entire organisation. It works closely with the sustainability teams within each Business Unit. 

Mitigation Efforts

Reducing Our Carbon Footprint

In recognition of the need to minimise our environmental impact, we have implemented a comprehensive strategy to mitigate GHG emissions across all Business Units. We adhere to international protocols such as the GHG Protocol and ISO 14064-1:2018, which cover:

Scope 1 Emissions

Direct emissions from sources that are owned or controlled by the company, primarily from the fuel used by our vehicle fleet.

ahorro d energía

Scope 2 Emissions

Indirect emissions from the generation of purchased electricity, reduced through the increased use of renewable energy sources and in-house solar generation.

Scope 3 Emissions

Other indirect emissions, primarily those generated by people using our roads, the materials used for maintenance, waste management and other relevant categories.

Scope 1 and 2 GHG emissions (tCO₂e)

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Scope
2019
2022
2023
2024
2025
Difference 2025/2024 (%)
Difference 2025/2019 (%)
Scope 1
5,749
6,193
6,262
6,051
6,612
+9%
+15%
Scope 2
7,908
4,105
3,860
3,073
1,225
-60%
-85%
Scope 1 and 2
13,657
10,298
10,122
9,124
7,837
-14%
-43%

Scope 1 and 2 GHG emissions (tCO₂e)

  • Total value
    13.657
  • Total value
    12.078
  • Total value
    9.359
  • Total value
    10.298
  • Total value
    10.122
  • Total value
    9.122
  • Total value
    7.837

Difference 2024-2025 (%)

  • (9%)
  • (-60%)
  • Scope 1 and 2= (-14%)

Difference 2019 vs. 2025 (%)

  • 15%
  • (-85%)
  • Scope 1 and 2= (-43%)

In 2025, we reduced our Scope 1 and 2 emissions by 14% compared to the previous year.

This brought our cumulative reduction since 2019 to 43%, exceeding our 2030 target of 42% ahead of schedule.

We achieved a 60% reduction in Scope 2 emissions thanks to our efforts to optimise energy consumption and the supply of certified renewable energy at TCT and CEM, as well as a 452% increase in solar energy generation.

At the same time, we observed an increase in Scope 1 emissions, primarily linked to the growth of our operations at CEM, TCT, ARM, PI, and AUNOR. To achieve sustained reductions in the medium and long term, we continue to improve our operational efficiency, technological innovation and energy transition initiatives. 

Scope 3 GHG emissions (tCO₂e)

In 2025, we made significant progress in measuring our Scope 3 carbon footprint by refining our calculation methodology with the support of an external consultant. This process allowed us to integrate the 10 applicable categories of the GHG Protocol into our business model and to restate the information for the year 2024 (2,442,234 tCO₂e).  
The majority of our Scope 3 emissions (85% of the total) come from the use of our motorways and ports.

Scope 3 emissions (tCO2e)

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Category
2024
2025
Difference 2025/2024 (%)
% of Scope 3
1a. Purchased goods (products)
208,241
121,000
(42)%
5%
1b. Purchased services
162,311
156,976
(3)%
6%
2. Capital goods
100,190
72,775
(27)%
3%
3. Fuel and energy-related activities
2,285
2,383
4%
—%
4. Transportation and distribution in the supply chain
36,197
27,263
(25)%
1%
5. Waste
480
672
40%
—%
6. Business travel
1,563
836
(47)%
—%
7. Employee commuting
930
772
(17)%
—%
8. Leased assets in the supply chain
161
174
8%
—%
11b. Use of services (roads and ports)
1,928,505
2,219,689
15%
85%
15. Investments
1,371
1,268
(8)%
—%
Total
2,442,234
2,603,808
7%
100%

Proportion of Scope 3 emission categories (tCO2e)

Emissions intensity

In 2025, we made significant progress in managing our emissions by achieving a substantial reduction in the emissions intensity of our Business Units. This indicator, which relates GHG emissions to the level of economic activity, stood at 5.20 tCO₂e per million euros, reflecting a substantial improvement in operational efficiency.

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Aspect
2022
2023
2024
2025
Difference 2025/2024 (%)
Total Scope 1 and 2 emissions (tCO₂e)
10,298
10,122
9,124
7,837
(14)%
Revenue (€M)
1,089.40
1,437.40
1,614.90
1,505.70
(7)%
Emission intensity (tCO₂e/€M)
9.45
7.04
5.65
5.20
(8)%

Emission intensity (tCO₂e/€M)

GHG reduction targets

Our goal is to reduce our Scope 1 and 2 GHG emissions by 42% by 2030 and to achieve Net Zero by 2050, both using 2019 as the base year.

In 2025, we surpassed our 2030 target ahead of schedule with a

cumulative reduction.
0 %

Key mitigation measures

Scope 1:

In 2025, we increased our efforts to improve fuel efficiency by optimising operational processes and introducing training programs on efficient driving techniques. At our maritime terminals (TCT and TMS), we use catalytic converters on cranes and fixed equipment to reduce emissions.

Scope 2:

We maintain photovoltaic systems at A35, AP, CEM, NP, PI, ARM, AUNOR, M6toll, AUN, and VB. TCTenerife completed its first year operating with 100% renewable electricity, reducing its carbon footprint by 1,102 tCO₂e. ARM, AUNOR, NP, AP, and VB continued to install and expand their solar farms, doubling our self-generated solar energy.

Adaptation and resilience strategy

Building climate resilience

Our proactive approach enables us to anticipate and respond to the challenges posed by extreme weather events and changes in weather patterns. We are constantly strengthening our Climate Change Adaptation and Resilience Strategy, which is built around three fundamental pillars that guide our operations:

Risk management

We identify, assess and prioritise climate risks that could affect our Business Units, including extreme weather events and transition risks.

Aleatica's Climate Change Adaptation Management System

(Sistema de Gestión de Adaptación al Cambio Climático, SGACC)
We adopt an approach that incorporates new knowledge, tools, and lessons learnt to ensure the resilient management of our infrastructure.

Climate awareness and capacity building

We promote a climate culture through training and sharing best practices.

Physical risks identified by region

Region
Type of risk
Description


South America


River floods

Increased intensity and frequency of river floods and road flooding.

South America
Landslides due to extreme rainfall
Increased intensity of landslides on the road.
South America
Pluvial flooding
Flooding in communities near the road.
South America
Forest fires
Increase in fires reaching the road.
Region
Type of risk
Description
Mexico
Heat waves

Increased intensity and frequency of high temperatures.

Mexico

Pluvial and fluvial flooding

Torrential rains and increased flooding.

Region
Type of risk
Description
United Kingdom
Heat waves

Increased frequency of days with temperatures exceeding 40°C.

United Kingdom
Forest fires

Increase in fires along the road.

Region
Type of risk
Description


Europe

Changes in precipitation and temperature

Decreased frequency of rainfall.

Europe

Heat waves

Increased frequency and intensity of high temperatures.

Region
Type of risk
Description
Ports
Changes in precipitation patterns

Increased frequency and intensity of extreme precipitation.

Ports
Weakening of trade winds

Increased frequency and intensity of winds and haze.

For more information on our Climate Strategy, read our 2025 Climate Change Report based on the TCFD’s recommendations.
View Climate Change Report

Sustainable resource management

Efficient use of energy, water, and materials

At Aleatica, we prioritise the sustainable management of natural resources, ensuring our operations are both efficient and environmentally responsible. Our strategies focus on energy conservation, optimising water use and reducing waste, aligning with our goal of minimising our environmental impact and improving operational efficiency.

Energy efficiency and renewable energy

In 2025, we increased our use of energy from renewable sources, reaching

of our total energy consumption.
0 %

Despite a 16% increase in our total electricity consumption, we significantly improved the composition of our energy mix. 

Energy consumption (MWh)

  • Total value
    19,478
  • Total value
    18,991
  • Total value
    18,052
  • Total value
    20,888

Difference 2024-2025 (%)

  • (47%)
  • 33%
  • 452%
  • Total = 16%

Energy mix (%)

Energy mix (%)

  • Total value
    50.6%
  • Total value
    54.8%
  • Total value
    60.1%
  • Total value
    81.6%

Fuel consumption

In 2025, we saw a rise of over 10% in fuel consumption, which underscores one of the main challenges of decarbonisation. In response to this situation, we strengthened our focus on innovation and the energy transition. We conducted technical assessments to integrate biofuels and HVO (hydrotreated vegetable oil) into our Business Units in Europe, and we also ran pilot projects to convert vehicles to natural gas at AUNOR and VB. 

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Fuel consumption
2022
2023
2024
2025
Change 2024 / 2025 (%)
Diesel (litres)
1,615,935
1,570,410
1,571,434
1,787,366
14%
Gasoline (litres)
671,807
776,133
750,632
810,456
8%
Liquefied gases (LPG, butane, propane) (litres)
167,265
99,151
68,207
39,346
(42)%
Fuel oil (litres)
2,160
2,879
2,200
2,890
31%
Total liquid fuels
2,457,167
2,448,573
2,392,473
2,640,058
10%
Natural gas or city gas m³
6,338
7,357
6,778
6,035
(11)%

Fuel consumption by type (liters)

  • Total value
    2,457,167
  • Total value
    2,448,573
  • Total value
    2,392,473
  • Total value
    2,640,058

Natural gas or city gas m³

Transition to clean and renewable energy

In line with our Scope 2 emission reduction goals, we implemented strategies to enhance solar energy generation at photovoltaic stations and increased the use of electricity from certified renewable sources. 

Highlights for 2025 include:

TCTenerife’s first year of 100% renewable operation; the commissioning of solar power plants at M6toll and A35; and the expansion of generation capacity at ARM, AUNOR, NP, AP and VB.

Solar Energy Generation

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Country
Business Unit
2022 (MWh)
2023 (MWh)
2024 (MWh)
2025 (MWh)
Change 2024 / 2025 (%)
Chile
NP
2
2
30
17
(44)%
Colombia
ARM
175
43
87
460
429%
Spain
TCT
146
67
47
149
218%
Spain
TMS
155
145
75
133
79%
United Kingdom
M6toll
0
0
0
1,718
-
Italy
35
0
0
0
209
-
Mexico
AUN
288
176
191
194
2%
Mexico
CEM
59
10
0
41
-
Mexico
AP
93
111
95
397
319%
Mexico
VB
82
25
35
61
75%
Peru
AUNOR
0
5
66
73
11%
Total
1000
584
625
3452
452%

Solar energy generation (kWh)

  • Total value
    1,000
  • Total value
    584
  • Total value
    626
  • Total value
    3,452

We generated 3,452 MWh of solar energy in 2025, increasing our self-generation by more than five times compared with the previous year.

Sustainable mobility

Adopting advanced technologies, promoting clean transport, and modernising infrastructure are key pillars of our strategy.

Our commitment to sustainable mobility is demonstrated by initiatives such as the EcoTag program launched by TeleVía in 2017.

Through this program, we encourage the use of hybrid and electric vehicles by offering discounts on tolls for Mexico City’s urban motorways.

In 2025, we also became a majority shareholder in the VoltAire project, alongside Autostrade Lombarde and Mapei, with the aim of developing dynamic inductive charging technology for electric vehicles. This European project complements the technical assessments of biofuels and HVO in Italy (A35 Brebemi) and the natural gas vehicle pilot projects in AUNOR (Peru) and VB (Mexico).

Key achievements of the EcoTag program:

Increased adoption

We installed 2,150 TeleVía EcoTags in 2025 (+6% vs. 2024), and we recorded 622,306 discounted toll crossings (+40%).

Emissions reduction

We avoided 221.33 tonnes of CO₂e in 2025, a 108% increase over 2024.

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Concept
2022
2023
2024
2025
Change 2024/2025 (%)
TeleVía EcoTags placed
796
1,214
2,020
2,150
6%
Discounted toll crossings (AUN, Supervía, VB)
218,820
309,023
444,091
522,306
40%
% Discounted trips / Total trips
46%
52%
52%
56%
8%
Discount granted for TeleVía EcoTags (€)
108,596
169,624
177,168
85,159
(52)%
Tonnes of CO22e avoided
49.92
75.80
106.62
221.33
108%

Ecotags