Local impacts

By its nature, construction has the potential to create negative impacts on the local environment when not actively managed. Done well, it has the potential to have a significant positive impact. Therefore, Skanska sees a big opportunity in proactive environmental management at local level.

Challenges and opportunities

Local impacts can include dust, noise, extra traffic, light pollution, emissions and pollution caused by uncontrolled discharges to air, water bodies and soil. Furthermore the development of residential areas and infrastructure projects has an impact on the local biodiversity, but if managed correctly this impact can be of positive nature.

Through our supply chain Skanska also has an impact on biodiversity and the local environment well beyond our own construction sites and development. The procurement processes for all Skanska Business units involve several thousands of suppliers and subcontractors per Business. This procurement in general is a decentralized process so local impacts in our supply chain are a true challenge to manage.

Policy and strategy

Skanska’s approach to Local Impacts is to focus on things we can directly control and directly influence.

Our Environmental Policy states that we will "reduce harmful emissions to the air from projects, road vehicles, mobile and stationary equipment and processes" and "mitigate the impact of our operations on flora, fauna and related ecosystems" and "minimize the negative impact of our operations". We are also to “proactively select and use materials that are benign to people and the environment.

The Skanska Color Palette™ target the use of Zero Unsustainable Materials, recognizing our impact on the local environment in selecting construction materials for our projects.


All Skanska Business Units have been certified to ISO 14001 since 2000 – an industry first. Newly acquired or newly established businesses have two years to certify their EMS against ISO 14001 or to become part of an existing EMS. ISO 14001 and Skanska's Risk Management system and organization are our primary means of ensuring effective management of Local Impacts.

The overall objective of the Risk management system and the organization is to ensure that our risks and opportunities are managed systematically, as efficiently as possible and that we assign the correct priorities, thereby supporting the achievement of Skanska's business objectives and goals.

Evidence that the strategy to have all Business Units certified to ISO 14001 has been effective can be seen in the relatively small number of Major Non-conformances served on our Business Units by external auditors since 2005.

Since 1 January 2005 these Environmental Management Systems (EMS) have received a total of fourteen Major Non Conformance (MNC) citations from external auditors during routine recertification processes. Of these, only one related to a direct impact on the environment, invalid use of demolition waste on a highway project due to expired permit, subsequently corrected. Of the thirteen BUs that make up Skanska today, eight have received no MNC citations since January 2005 and one have had none since 1995.

To manage risk and opportunities in our supply chains Skanska target the use of Sustainable Materials in the Color Palette™. This includes consideration of the transparency of the supply chain and local impacts during extraction, harvesting and manufacturing of the material in question.

The UN describes 2011 as the beginning of the Decade of Biodiversity when the Nagoya Protocol is adopted and implemented as a means of delivering the Convention on Biological Diversity (CBD). The Cooper River Bridge is a good example of how an informed customer can work with a responsible construction company to deliver a large scale civil project in sympathy with a biologically rich wetland habitat.

Business Plan 2020

For the current five-year Business Plan to 2020, with the new ISO 14001:2015 standard launched, focus is set on transition to the new standard in use in all our operations. Through the ISO 14001 certified environmental management systems, manage Local Impacts and utilize our Risk management system, organization and expertise. This will be augmented by half-yearly workshops with the Green Leadership Group (GLG) to ensure that best practices continue to flow around our Business Units.


Environmental Policy

Based on the strong belief that project development and construction can make a major contribution to a more sustainable world, Skanska is committed to proactive environmental management at all levels from local to global. With this approach we can positively influence key stakeholders, especially customers and suppliers. 

Related topic

How we define green