Climate Change Data

Environmental Metrics

ESG Focus Areas

• Sustainability

Environmental Achievements

• Reduced greenhouse gas emissions (specific figures not available in report, but a 15% reduction target is set for 2025)
• Increased use of wood in construction (50,000 cubic meters annually in Switzerland alone, with plans to increase further)
• Use of at least 50% recycled concrete in own development projects

Social Achievements

• Implemented a Group-wide change management program to support employees through change processes
• Improved safety figures (53 accidents per 1,000 full-time positions, best ever result)
• Increased proportion of women in the company to 14.1% (from 13.5% in 2019)

Governance Achievements

• Established a Sustainability Committee in 2019
• Implemented Value Assurance process for project evaluation
• Annual binding shareholder vote on maximum compensation for Board of Directors and IEC

Climate Goals & Targets

Environmental Challenges

• COVID-19 pandemic impacting revenue and operations
• Supply chain disruptions
• Necessary acceleration in strategy implementation resulting in negative one-time effects (write-downs, re-evaluations, restructuring)
• Legacy projects requiring write-downs and re-evaluations

Mitigation Strategies

• Implemented comprehensive measures to protect employees (on construction sites and in offices)
• Accelerated strategy execution and focused on core competencies
• Portfolio adjustments, restructuring, and rightsizing of businesses and functions
• Divestments and ramp-downs of non-strategic and non-profitable areas
• Externalization of asset-heavy activities
• Optimized cash management
• Implemented Value Assurance approach for project selection

Supply Chain Management

Supplier Audits: Around 40% of suppliers assessed against sustainability criteria

Responsible Procurement

• Minimum sustainability standards for all suppliers; higher-level requirements to differentiate partners

Climate-Related Risks & Opportunities

Reporting Standards

Frameworks Used: GRI

Certifications: ISO 14001

Third-party Assurance: PricewaterhouseCoopers Ltd.

Sustainable Products & Innovation

• Composite wood ceiling (patent pending)
• Sustainable real estate products

Awards & Recognition

• IR Magazine Award for "BEST ANNUAL REPORT (SMALL CAP)"

Environmental Metrics

ESG Focus Areas

• Sustainable Development & Construction
• Sustainable Supply Chain
• Green Construction Sites
• CO2 Reduction
• Environmental Protection
• Circular Economy
• Sustainability in our DNA
• Committed Employees
• Implenia without borders
• Ethical Governance
• Sustainable Finance
• Digital & Integrated Processes

Environmental Achievements

• Careful treatment of concrete scrubbing slurry saved around four million litres of fresh water in the Albvorland Tunnel project, resulting in around 20% less water used in concrete production.
• 98.8% of construction waste was recycled on a coastal highway project in Norway.
• 600 trees planted through the recycling of used computers.
• Testing of chitosan (from crab shells) and DissOil (from cork) for sustainable water and oil absorption on construction sites.
• Recycling of old bridge beams for reuse in a new bridge in Sandvika, Norway.

Social Achievements

• Low accident rates achieved through a strong safety culture and leadership commitment.
• Implementation of digitalised safety inspections on the Düdingenplus project.
• Accident-free night work for six years on a noise abatement walls project in Germany.
• Use of simplified safety data sheets to improve chemical handling safety on the Métro Lyon project.
• Use of personal experience videos to promote safety awareness on the CERN project.
• Daily focus on safety through tours, discussions, and reporting on the E16 project in Norway.

Governance Achievements

• Integration of ESG criteria into business and investment decisions.
• Transparent sustainability criteria for supplier assessment (aiming for 75% coverage by 2025).

Climate Goals & Targets

Environmental Challenges

• Time pressure leading to shortcuts and increased risk of accidents.
• Complacency and routine leading to safety hazards.
• Proper assessment of all suppliers down to individual trades remains a challenge.

Mitigation Strategies

• Emphasis on safety as a leadership issue, with zero-tolerance for irresponsible behavior.
• Implementation of safety rules, including the “stop” rule, and regular training.
• Promoting a culture of cooperation and trust to address challenges proactively.
• Systematic assessment of suppliers against transparent sustainability criteria.

Supply Chain Management

Supplier Audits: Around 40% of suppliers assessed.

Responsible Procurement

• Transparent sustainability criteria for supplier assessment.

Climate-Related Risks & Opportunities

Sustainable Products & Innovation

• Composite timber ceiling for the “Pi” project in Zug.

Environmental Metrics

ESG Focus Areas

• Climate Change
• Social Responsibility
• Governance

Environmental Achievements

• Reduced CO2 footprint from 62,981 tonnes of CO2-equivalent in 2020 to 50,672 tonnes in 2022 (10.5% reduction after adjusting for revenue)
• Generated more than 1.3 gigawatt hours of green electricity through photovoltaic systems (20% increase from previous year)
• Implemented significant improvements to reduce greenhouse gas emissions in over 40 development projects based on SIA energy efficiency path
• Reduced CO2 emissions by two-thirds at the new safety tunnel for the Crapteig road tunnel (CH) by using fibre-reinforced concrete

Social Achievements

• Implenia Connect headquarters received Platinum WELL certification
• Steady reduction in accident rate for many years; 43 accidents per thousand full-time jobs in 2022

Governance Achievements

• Sustainability Report compiled in line with Global Reporting Initiative (GRI) standards
• Received top ESG ratings from Sustainalytics (Industry Top Rated), MSCI (AAA), and EcoVadis (Gold status)

Climate Goals & Targets

Environmental Challenges

• Not disclosed

Mitigation Strategies

• Not disclosed

Supply Chain Management

Supplier Audits: Not disclosed

Responsible Procurement

• Not disclosed

Climate-Related Risks & Opportunities

Physical Risks

• Not disclosed

Transition Risks

• Not disclosed

Opportunities

• Not disclosed

Reporting Standards

Frameworks Used: GRI

Certifications: WELL Platinum (Implenia Connect headquarters), EcoVadis Gold, Advanced Circular Globe Label (Real Estate Products Business Unit)

Third-party Assurance: Not disclosed

UN Sustainable Development Goals

• Not disclosed

Not disclosed

Sustainable Products & Innovation

• Not disclosed

Awards & Recognition

• Not disclosed