Siera Alliance

Environmental Pollution

iESG

Environmental Pollution

SIERA addresses legacy and ongoing pollution challenges with targeted remediation and innovation. It includes:

Building Pollutants for identifying and managing hazardous materials
Management of Contaminated Sites to restore ecological and human safety
Old Mining for stabilizing and repurposing degraded landscapes
Environmental Technologies to prevent, treat, and monitor pollutants across sectors

These focused solutions restore safety and vitality to affected areas while preventing future pollution across sectors.

iESG Solution

Environment

Climate

Climate

We support organizations in managing climate-related responsibilities through targeted services such as greenhouse gas management, climate protection strategies, and adaptation planning. This includes decarbonization roadmaps, emissions reduction initiatives, and future-proof infrastructure design to align with the ESRS E1 standard and contribute to the EU’s net-zero objectives.

Environmental Protection

Environmental Protection

Our environmental protection services focus on reducing pollution and mitigating environmental risks across project lifecycles. This includes managing building pollutants, rehabilitating contaminated sites, clearing explosive ordnance, and applying advanced environmental technologies—ensuring regulatory compliance and protecting ecosystems.

Water

Water

We offer integrated water management solutions that cover groundwater protection, surface and stormwater management, flood defense systems, and efficient urban water infrastructure. These services help companies use water responsibly, minimize risks, and meet ESRS E3 disclosure requirements.

Ecosystems

Ecosystems

Our ecosystem services aim to preserve and enhance biodiversity through nature and species protection, environmental planning, and ecological landscape design. We also support restoration and renaturation projects, helping organizations reduce their ecological footprint and safeguard long-term environmental resilience.

Circular Economy

Circular Economy

We enable companies to transition toward circular resource use through landfill modernization, waste and soil management, site remediation, refurbishment, and dismantling. These services support material efficiency, reduce waste, and align operations with the principles of a sustainable circular economy.

We empower industries to explore the opportunities for market leadership through strategic transformation.

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