Investing in a sustainable future

1. A truly sustainable transportation solution

The Alto project represents a concrete response to climate challenges. By providing a low-carbon transportation option, it contributes directly to Canada’s aim of becoming carbon neutral by 2050. Across its life cycle, the network powered by clean electricity will significantly reduce greenhouse gas emissions in the transportation sector, a significant step toward a more sustainable future.

In addition to encouraging more people to use high-speed rail for travel, Alto will incite intercity travellers to use an efficient and sustainable mode of transportation rather than travel by car or plane. This transition will help prevent many short-haul flights and remove the carbon emissions equivalent of 100,000 cars from the road each year. Powered by low‑emission electric energy, Alto will be a high‑performance and environmentally responsible solution.

At each stage, we are committed to minimizing the project’s environmental footprint. The design is based on rigorous scientific data, the results of public consultations and Indigenous knowledge. Mitigation and compensation measures will be implemented to protect natural environments and communities near the route.

The project is subject to the Impact Assessment Act of Canada, ensuring a transparent process that conforms to laws and regulations, in consultation with local stakeholders.

2. Field studies: Understanding and protecting

In order to preserve natural environments and the well-being of communities, Alto relies on in-depth knowledge of the land to build a network of nearly 1,000 km. Our specialists conduct field studies along the study corridor to better understand natural environments, wildlife, water bodies, soil and air quality.

These studies are essential to:

• Establish baseline environmental conditions prior to construction
• Assess the impact of the project on community health and ecosystems
• Define protection, mitigation and compensation measures

The analyses cover a wide range: noise and vibration, soil, wetlands and water environments, fish habitat, mammals and plant species, amphibians, birds, social context and more. The data are collected by biologists, engineers and experts using methods consistent with provincial and federal guidelines.

A transparent and respectful approach

Guided by respect and transparency, Alto is working with communities and landowners to obtain access to specific properties in the study corridor. Each authorization request is preceded by clear communication to agree on the terms and conditions of access. Services are in place to support landowners, answer their questions, and ensure that everything is carried out in the best possible conditions. Our experts will then be able to go out and perform the necessary surveys.

The results of the studies will be made available to the public in accordance with privacy laws.

3. Indigenous participation in field and archaeological studies

Participation of Indigenous communities is of paramount importance to Alto. Their contribution to field and archaeological studies contributes to a better understanding of ecosystems and protects cultural heritage.

A collaborative approach based on:

• Integration of Indigenous knowledge into environmental analysis
• Joint identification of mitigation measures to preserve the environment and cultural sites
• Respect for Indigenous protocols in the event of the discovery of archaeological remains

These studies are a key step toward obtaining construction permits. Alto works with communities to ensure that their priorities are considered and their voices heard throughout the project.

We are committed to maintaining this respectful and sustainable approach to build a network that honours the knowledge, cultures, and aspirations of Indigenous peoples—today and for generations to come.