All our services

iGEX Services

Access all our energy efficiency, technology and engineering solutions.

Biogas & Biomass

Design and sizing
of biogas and biomass plants

We advise on the design and sizing of biogas and biomass plants for the recovery of agro-industrial, forestry and process waste as renewable and sustainable energy sources.

Request feasibility study
Two renewable sources

Biogas and Biomass: waste with energy value

We harness the waste your activity already generates to convert it into energy, simultaneously reducing costs and emissions.

Biogas

Biomethane from agro-industrial waste

Biomethane production harnesses agro-industrial waste through anaerobic digestion. Spain has set a target of 10.41 TWh per year by 2030, a rapidly growing market with ample opportunities for the agri-food sector.

  • Agro-industrial waste as feedstock
  • Anaerobic digestion for biomethane production
  • Grid injection or on-site process use
  • Alignment with PNIEC 2030 targets
Biomass

Thermal energy from forestry and process waste

Forestry and production process waste offers significant thermal potential. Their recovery gives these materials a second life, using them as supplementary thermal sources ? for example in steam boilers.

  • Forestry and process production waste
  • Supplementary thermal energy generation
  • Integration into existing steam boilers
  • Reduced dependence on fossil fuels
Our advisory service

From feasibility study to commissioning

We accompany the project from the initial technical-economic analysis through contract signing to commissioning follow-up.

01

Sizing study

Sizing study of the installation based on the specific needs of each client.

02

Preliminary economic study

Prior economic analysis in PPA (Power Purchase Agreement) and EPC (Engineering, Procurement & Construction) modalities.

03

Tender preparation

Preparation of tendering specifications with the technical and economic requirements of the project.

04

Supplier shortlist

Selection of the most suitable EPCs and investment funds based on the specific characteristics of the project.

05

Offer receipt and analysis

Receipt of bids, supplier coordination on key points and negotiation of conditions to improve.

06

Comparative bid report

Preparation of the comparative report: warranty, technical, production and economic analyses of each bid.

07

Explanatory meeting and selection

Meeting to explain the report, the most relevant aspects and selection of the most competitive bids, with an updated report.

08

Contract signing and follow-up

Support throughout contract signing and project follow-up through to commissioning.

No-commitment study

We analyse the viability
of your project

Contact us to find out the technical-economic feasibility of your biogas or biomass plant sizing project. Fill in the form and we will get back to you with no obligation.