Environmental activities

Shutoko Group will aim to achieve carbon neutrality by 2050.

Not only are we contributing to sustainable development, we are working to preserve the environment along our highways and the planet to ensure a more harmonious co-existence of local communities with their environment.

Carbon Neutral Strategy

We established the Shutoko Carbon Neutral Strategy to realize carbon neutrality by 2050.
Towards the achievement of a sustainable society - and to support the city, the people and their livelihoods as we always have - we will work to ensure the maximum effective utilization of our roading infrastructure as the major arteries of the Tokyo region. We will also refine our existing environmental initiatives.

Outline of
the Shutoko Carbon Neutral Strategy

The movement for carbon neutrality accelerated globally with the Paris Agreement which entered into force in November 2016, giving momentum toward achieving the goal.
Based on this overarching trend, Shutoko is moving down the path to carbon neutrality.

Shutoko Carbon Neutral Strategy

Our ultimate goal of
realizing carbon neutrality

We have established intermediate targets to be achieved in FY2030
as the interim year of our initiatives to realize carbon neutrality by 2050.

Shutoko vision for 2050

Shutoko vision for 2050 1 2 3 4 5 6 7 8 9 10 11 12

1Promote traffic management that utilizes existing networks wisely

Promote traffic management that utilizes existing networks wisely
〇Provision of full information to encourage avoidance of traffic congestion

2Enhance networks

Enhance networks
〇Harnessing expressway space
〇A network that continues to function during roadworks

3Reduce the environmental impact of construction, maintenance, and management works

Reduce the environmental impact of construction, maintenance, and management works
〇Initiatives to reduce the environmental impact of construction work

4Save energy to the greatest extent in business activities, including road lighting initiatives

Save energy to the greatest extent in business activities, including road lighting initiatives
〇Conversion of road lighting to LED

5Introduce next-generation vehicles for commercial use

Introduce next-generation vehicles for commercial use
〇Conversion of business fleet to next-generation vehicles

6Reduce CO2 and waste from corporate activities

Reduce CO2 and waste from corporate activities
〇Shift to eco-friendly buildings

7Introduce DX strategies for greater operational efficiency

Introduce DX strategies for greater operational efficiency
〇Regular inspections using AI and other new technologies

8Promote new technological developments

Promote new technological developments
〇Installation of renewable energy equipment such as solar panels for use by the Metropolitan Expressway
〇Strengthening nodal functions
〇Dedicated lanes for automated driving

9Develop eco-friendly parking areas

Develop eco-friendly parking areas
〇Planning eco-friendly facilities
〇Conversion to clean energy sources

10Promote CO2 absorption

Promote CO2 absorption
〇Increased integration with nature by developing green space in parking areas

11Develop an environment for disseminating next-generation vehicles

Develop an environment for disseminating next-generation vehicles
〇Development of wireless charging systems

12Improve roadside environments

Improve roadside environments
〇Noise and vibration countermeasures

Three basic policies

New approaches
for
strengthening
network functions

To ensure the maximum effective utilization of the Metropolitan Expressway infrastructure, we will promote traffic management that utilizes the existing network wisely, to further enhance convenience and reduce CO2 emissions from vehicle traffic.

Self-efforts
as a
social infrastructure
company

We will reduce our own CO2 emissions by thoroughly saving energy in our road facilities, introducing renewable energy to the greatest possible extent, and promoting the greening of our facilities.

Co-creation for a green society
(collaboration with the industrial world)

We will support the expansion of zero-emission power supplies by actively promoting a harmonious co-existence with local communities and the development of new technologies in collaboration with the industrial world, including companies and organizations that are active in diverse industrial fields.