EIG - Eco Intelligent Growth


EIG is dedicated to facilitating the transition of companies and organizations towards the circular economy based on the Cradle to Cradle® principles.

EIG helps design products, processes, business models from a scientific knowledge basis, with a transversal, contextualized and referenced approach.

Transition towards the circular economy
Proposal and development of tailored strategies for any company or organization. From developing a roadmap and specific tools for implementation to set the goals and intentions, at the methodological level, to offering the necessary expertise to carry out the proposed strategies and the achievement of objectives.
Cradle to Cradle CertifiedTM
Assessment of products against the Cradle to Cradle CertifiedTM Products Program. EIG is accredited by the C2CPII (Cradle to Cradle Products Innovation Institute) to perform the assessment of products against the Cradle to Cradle CertifiedTM Products Program. Optimization of products and processes according to the program’s criteria. Consultancy in the development of new products and solutions according to the program’s criteria.
Green Building
Lean2Cradle®: methodology for the design, construction and de-construction of buildings developed by EIG. Optimization of timings, healthy and recoverable materials, integrating Lean Construction and Cradle to Cradle®. Materials Passport: information system to enable materials recovery at the end of their use cycle. Includes health profile, residual value calculation and recovery pathways among other parameters. Green Supply Scan®: methodology for the assessment and training of installers and service providers in the construction of a green supply chain and the correct management of nutrients. Materials Intelligence: compatibility assessment and materials selection according to circular economy and Cradle to Cradle® principles. International certification programs: Consultancy from de concept design phase –when possible– to the operational phase, in order to help integrate the circular economy principles and those of the most renowned international certification protocols (LEED, BREEAM, CASBEE, GREEN STAR, DGNB, …). Project management for buildings applying to LEED and BREEAM certification programs. Specifications, codes of good practice
Industrial Symbiosis for Circular Economy
Consultancy to the administration and industry to build effective synergies at regional level. Disruptive solutions and new opportunities detection. Training and coaching
Strategies for climate change mitigation
Process and product re-design.
Advice for positioning and communication strategy in the context of Circular Economy.
Conferences and seminars Sectorial research

Cradle to Cradle CertifiedTM

What is Cradle to Cradle®?

Cradle to Cradle® is a design framework developed by the American architect William McDonough and the German chemist Michael Braungart, based on the idea of Walter Stahel (Performance Economy).

They expose this revolutionary approach to the human industrial system in the book “Cradle to Cradle: remaking the way we make things” (2002 North Point Press). Design is the key to create a regenerative economy, inspired in natural systems, that brings benefits for society, economy and environment.

Its principles are:

  • Waste = Food
  • Use of current solar income (clean and renewable energies)
  • Celebrate diversity (biological, cultural, etc)

Cradle to Cradle® understands products/ materials as food either for biological or Technical cycles. To enable this cyclability they have to be designed to make this return safe, healthy and easy, preserving or improving materials’ value (upcycling).


Cradle to Cradle Certified™ Product Standard

Based on the groundbreaking book ‘Cradle to Cradle: Remaking the Way We Make Things’ by William McDonough and Michael Braungart, the Cradle to Cradle Certified Product Standard guides designers and manufacturers through a continual improvement process - from BASIC to PLATINUM levels - to aim for products that do more good instead of merely being less bad.

Quality is defined by five criteria categories:


Product ingredients are inventoried throughout the supply chain and evaluated for impact on human and environmental health.  The criteria at each level build towards the expectation of eliminating all toxic and unidentified chemicals and becoming nutrients for a safe, continuous cycle.




Products are designed either to biodegrade safely as a biological nutrient or to be recycled into new products as a technical nutrient.  At each level continued progress must be made towards increasing the recovery of materials and keeping them in continuous cycles.




The criteria at each level build towards the expectation of carbon neutrality and powering all operations with 100% renewable energy.




Processes are designed to regard water as a precious resource for all living things. At each level, progress is made towards cleaning up effluent to drinking water standards.




Company operations are designed to celebrate all people and natural systems and progress is made towards having a wholly beneficial impact on the people and the planet.



Cradle to Cradle Certified™ is the design and verification tool for the circular Economy that watches over the safe recirculation of materials, preserving their value, bringing benefits for all.

The process step by step:


What is Lean2Cradle®?

It is the methodology developed by EIG for Grupo CONSTRUCIA. It is based on the fusion of the Circular Economy/Cradle and Cradle principles with LEAN Construction Methodology

The comprehensive planning required by the LEAN Methodology, in which the entire Project team is involved, in L2C it also takes into account the reverse process: the disassembly and recovery of materials at the end of their use cycle.

Thus, to the efficiency of the LEAN method, L2C® adds the effectiveness of Cradle to Cradle®. Quality and fast construction is linked then to healthy, resilient and recoverable spaces.

This is possible due to the preferred use of C2C CertifiedTM products and the assessment of service providers that contributes to the indoor air quality, as well as enable materials recovery from construction to the end of use.