Naia Energía
Biomethane plant with digesters in an agricultural setting
Renewable energy · Biomethane

Transforming organic waste into renewable energy for a sustainable future

We develop, build, and operate biomethane plants across Spain, turning agro-industrial waste into 100% renewable gas.

Our Model

Integrated Biomethane Solutions

We develop end-to-end biomethane projects that transform organic waste into renewable energy. Our integrated approach covers every phase of project development, from initial feasibility studies to long-term operational management.

01

Development

Feasibility studies, permitting, and design for every plant.

02

Construction

Engineering and commissioning of the infrastructure.

03

Operation

Long-term plant management and maintenance.

From Challenge to Opportunity

We turn an environmental challenge into an energy asset.

01

The Challenge

Organic waste from agricultural and industrial operations creates environmental and economic challenges. Improper disposal pollutes soil and water, while valuable energy potential remains untapped.

02

The Solution

Our integrated biomethane system converts organic waste into clean, renewable energy through anaerobic digestion. This proven process generates biogas that we refine into premium biomethane for commercial use.

1

Waste

Organic waste collection

Waste is collected and transported efficiently.

2

Biogas Production

Anaerobic digestion

Waste is transformed into biogas through biological processes.

3

Biomethane Production

Upgrading to biomethane

Biogas is purified for grid injection or vehicle use.

4

End Users

Sustainable consumption

Biomethane is used as clean energy across every sector.

Digestate

A by-product used as a circular organic fertilizer.

Impact and Territory

Creating Sustainable Value

Our projects deliver measurable positive environmental impact while forging robust economic opportunities for the primary sector and rural communities across Spain. We are committed to a sustainable energy development model that simultaneously benefits people, the local economy, and the balance of the planet.

  • Measurable environmental impact
  • Rural economic opportunity
  • Sustainable energy model
Biomethane digesters in a crop field

Let's build the future of biomethane together

Let's talk about your project, your land, or your organic feedstock.