EN 15978 Methodology

Calculate and Reduce Your Buildings' Environmental Footprint

We perform Life Cycle Assessments for your projects using the approved Net Zero LCA tool in accordance with EN 15978 standard. We guide you from the earliest stages of the project, evaluating environmental impact and helping you make informed decisions.

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Calculate and Reduce Your Buildings' Environmental Footprint
EN 15978 Methodology

Validate Sustainability Certifications with LCA

We conduct LCAs using Net Zero LCA, a tool approved by BREEAM ES, LEED, VERDE GBCe, DGNB, and Taxonomy to secure maximum points using data from 2050 Materials.

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Validate Sustainability Certifications with LCA
EN 15978 Methodology

Validate Your Projects' Taxonomy and ESG Requirements

Comply with European sustainability demands and stay ahead of the 2026 Technical Building Code. We guarantee that your building projects meet all legal requirements regarding Taxonomy and ESG.

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Validate Your Projects' Taxonomy and ESG Requirements

A Workflow Fully Integrated into BIM

Project Analysis

Initial impact assessment during early project stages. We identify opportunities for improvement before critical design decisions are made.

Project Analysis

Optimization

We propose and compare design and material alternatives. We reduce environmental impact without increasing project costs.

Optimization

Results

We document according to the requirements of sustainable certifications. We deliver visual reports with detailed metrics of environmental impact.

Results

Asset Comparison

We perform cross-portfolio analyses. We compare your project against industry standards and best practices.

Asset Comparison

Thousands of Products with Digitized EPDs

We work with international open databases of environmental product declarations (EPDs) such as 2050 Materials, Ecoinvent, GaBi, as well as manufacturer-specific data to guarantee accuracy in every analysis.

Explore Database
Sustainable materials database with EPDs

Approval and Regulations

Our analyses comply with EN 15978 certification, BREEAM ES, LEED, VERDE GBCe, DGNB, and Taxonomy to certify with the maximum score using data from 2050 Materials.

ISO 14040/14044

Compliance with international environmental management standards for life cycle assessment. Standardized and verifiable methodology.

LEED, BREEAM, VERDE Certifications

Approved analyses for LCA credits in LEED, BREEAM, VERDE, and DGNB. Complete documentation to maximize scoring.

Level(s) and EU Taxonomy

Alignment with the European Level(s) framework and EU sustainable taxonomy criteria. Ready for future regulations.

Homologado por

BREEAM
DGNB
USGBC
VERDE
WELL

Specialized Consulting in Environmental Footprint Reduction

To complement the life cycle assessment and further reduce the environmental footprint of projects, we offer specialized services in energy simulation, occupant comfort, materials, and circularity following sustainability certification requirements.

Servicios de energía y eficiencia

Energy

We optimize the energy performance of buildings through energy simulation, energy certificates, daylighting studies, thermal comfort, and renewable energy.

Daylighting study
Thermal comfort
Energy certificate and improvements
LEED energy simulation
Low carbon technologies B0C
Servicios de materiales sostenibles

Materials and Circularity

Smart selection and management of sustainable materials with a focus on circular economy and full life cycle assessment.

Materials catalog
Circular economy deconstruction plan
LCC

Hundreds of buildings analyzed

Real Results from Sustainable Projects

Proyecto ACV certificado
By applying life cycle assessment across all our developments, we have managed to reduce CO2 emissions by 35% while achieving the highest rating in BREEAM certification.

Miguel Ángel Angulo

Project Director

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35%

Emissions reduction

CO₂ equivalent

BREEAM Excellent

Certification obtained

Full LCA credit

Análisis BIM integrado
The Net Zero LCA Tool has allowed us to evaluate multiple alternative construction solutions in an integrated way within our workflow, enabling us to make decisions based on objective data.

Miguel Sanz

Partner Architect

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8 options

Alternatives evaluated

Comparative analysis

40%

Impact savings

Global warming

Why Choose Us for Your LCA?

Proven Track Record

More than 500 certified projects across Europe. A specialized team with years of experience in sustainability and building environmental analysis.

Proprietary Approved Tool

Net Zero LCA is our platform developed specifically for building LCAs. Direct BIM integration and updated EPD databases.

Holistic Approach

We don't just calculate impacts; we propose solutions. We support you in project optimization to achieve maximum sustainability.

Regulatory Compliance

Methodology compliant with ISO 14040/14044 and specific requirements of each certification. Verifiable and auditable reports.

Real-Time Results

Visualize the environmental impact of your design decisions instantly. Graphical comparisons and automated reports that facilitate decision-making.

Comprehensive Support

Continuous advice from initial phases to final certification. Training for your team in result interpretation and optimization.

Frequently Asked Questions about LCA

Quick answers about life cycle assessment in construction

Request Your Life Cycle Assessment

Complete the form and our team of experts will contact you to evaluate your project and offer a personalized LCA proposal.